Fare Guide
Estimated lowest fares found within 7 days
The cheapest airline(s) flying from Saint Louis to Philadelphia is Frontier Airlines.
Travel Period: July 2024 - June 2025
The cheapest month(s) to fly from Saint Louis to Philadelphia is August.
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Jul 2024
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Aug 2024
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Sep 2024
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Oct 2024
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Nov 2024
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Dec 2024
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Jan 2025
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Feb 2025
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Mar 2025
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Apr 2025
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May 2025
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Jun 2025
The cheapest day(s) of the week to fly from Saint Louis to Philadelphia is Friday.
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Sun Sunday
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Mon Monday
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Tue Tuesday
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Wed Wednesday
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Thu Thursday
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Fri Friday
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Sat Saturday
The cheapest time of the day to fly from Saint Louis to Philadelphia is in the evening.
Flight Schedules
Last Updated: Sun, 2 Jun, 2024
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Depart
Earliest
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Filter by Airline
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Total Duration
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Stopover
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Availability
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19:35 - 22:45STL - PHL
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19:35 (STL)St Louis Lambert Intl Airport
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22:45 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 3526)Boeing 737 800 - 02h 10m
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- Boeing 737 800
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20:05 - 23:15STL - PHL
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20:05 (STL)St Louis Lambert Intl Airport
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23:15 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 3526)Boeing 737 Max 8 Passenger - 02h 10m
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20:45 - 23:55STL - PHL
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20:45 (STL)St Louis Lambert Intl Airport
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23:55 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 3526)Boeing 737 Max 8 Passenger - 02h 10m
- Direct
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- Boeing 737 Max 8 Passenger
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21:05 - 00:15+ 1STL - PHL
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21:05 (STL)St Louis Lambert Intl Airport
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00:15 (PHL)Philadelphia International Airport + 1
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Southwest Airlines (WN 3526)Boeing 737 700 - 02h 10m
- Direct
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- Boeing 737 700
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22:36 - 01:48+ 1STL - PHL
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22:36 (STL)St Louis Lambert Intl Airport
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01:48 (PHL)Philadelphia International Airport + 1
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Frontier Airlines (F9 3502)Airbus A320 Neo - 02h 12m
- Direct
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- Airbus A320 Neo
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06:08 - 09:25STL - PHL
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06:08 (STL)St Louis Lambert Intl Airport
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09:25 (PHL)Philadelphia International Airport
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American Airlines (AA 1308)Airbus - 02h 17m
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07:55 - 11:05STL - PHL
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07:55 (STL)St Louis Lambert Intl Airport
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11:05 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 854)Boeing 737 800 - 02h 10m
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- Boeing 737 800
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08:00 - 11:10STL - PHL
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08:00 (STL)St Louis Lambert Intl Airport
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11:10 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 854)Boeing 737 800 - 02h 10m
- Direct
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- Boeing 737 800
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09:00 - 12:10STL - PHL
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09:00 (STL)St Louis Lambert Intl Airport
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12:10 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 854)Boeing 737 Max 8 Passenger - 02h 10m
- Direct
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- Boeing 737 Max 8 Passenger
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09:06 - 12:24STL - PHL
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09:06 (STL)St Louis Lambert Intl Airport
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12:24 (PHL)Philadelphia International Airport
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American Airlines (AA 4345)Embraer Emb 175 - 02h 18m
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- Embraer Emb 175
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11:15 - 14:25STL - PHL
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11:15 (STL)St Louis Lambert Intl Airport
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14:25 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 854)Boeing 737 800 - 02h 10m
- Direct
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- -
- -
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- Boeing 737 800
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12:56 - 16:12STL - PHL
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12:56 (STL)St Louis Lambert Intl Airport
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16:12 (PHL)Philadelphia International Airport
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American Airlines (AA 2275)Airbus - 02h 16m
- Direct
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15:08 - 18:20STL - PHL
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15:08 (STL)St Louis Lambert Intl Airport
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18:20 (PHL)Philadelphia International Airport
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Frontier Airlines (F9 2182)Airbus A320 Neo - 02h 12m
- Direct
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- Airbus A320 Neo
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16:45 - 20:02STL - PHL
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16:45 (STL)St Louis Lambert Intl Airport
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20:02 (PHL)Philadelphia International Airport
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American Airlines (AA 1699)Airbus - 02h 17m
- Direct
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- Airbus
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16:48 - 20:04STL - PHL
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16:48 (STL)St Louis Lambert Intl Airport
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20:04 (PHL)Philadelphia International Airport
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American Airlines (AA 1699)Airbus - 02h 16m
- Direct
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Connecting Flights
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19:06 - 21:50+ 1STL - ATL22:35 - 00:37+ 1ATL - PHL
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19:06 (STL)St Louis Lambert Intl Airport22:35 (ATL)Atlanta Hartsfield-Jackson Intl Airport
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21:50 (ATL)Atlanta Hartsfield-Jackson Intl Airport + 100:37 (PHL)Philadelphia International Airport
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Delta Air Lines (DL 1393)Boeing 737 900 Delta Air Lines (DL 2642)Airbus - 04h 31m (00h 45m)
- ATL Atlanta 00h 45m
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- M
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05:10 - 07:45STL - ATL08:35 - 10:40ATL - PHL
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05:10 (STL)St Louis Lambert Intl Airport08:35 (ATL)Atlanta Hartsfield-Jackson Intl Airport
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07:45 (ATL)Atlanta Hartsfield-Jackson Intl Airport10:40 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 121)Boeing 737 700 Southwest Airlines (WN 4845)Boeing 737 700 - 04h 30m (00h 50m)
- ATL Atlanta 00h 50m
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- S
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05:15 - 08:11STL - CLT08:55 - 10:34CLT - PHL
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05:15 (STL)St Louis Lambert Intl Airport08:55 (CLT)Charlotte Airport
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08:11 (CLT)Charlotte Airport10:34 (PHL)Philadelphia International Airport
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American Airlines (AA 421)Boeing 737 800 American Airlines (AA 1121)Boeing 737 800 - 04h 19m (00h 44m)
- CLT Charlotte 00h 44m
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- S
- S
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05:25 - 06:35STL - MDW09:00 - 11:55MDW - PHL
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05:25 (STL)St Louis Lambert Intl Airport09:00 (MDW)Chicago Midway Airport
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06:35 (MDW)Chicago Midway Airport11:55 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 3786)Boeing 737 800 Southwest Airlines (WN 852)Boeing 737 Max 8 Passenger - 05h 30m (02h 25m)
- MDW Chicago 02h 25m
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05:30 - 06:40STL - MDW09:40 - 12:35MDW - PHL
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05:30 (STL)St Louis Lambert Intl Airport09:40 (MDW)Chicago Midway Airport
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06:40 (MDW)Chicago Midway Airport12:35 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 3153)Boeing 737 700 Southwest Airlines (WN 479)Boeing 737 Max 8 Passenger - 06h 05m (03h 00m)
- MDW Chicago 03h 00m
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05:55 - 07:05STL - BNA09:50 - 12:55BNA - PHL
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05:55 (STL)St Louis Lambert Intl Airport09:50 (BNA)Nashville Airport
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07:05 (BNA)Nashville Airport12:55 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 4475)Boeing 737 700 Southwest Airlines (WN 4521)Boeing 737 800 - 06h 00m (02h 45m)
- BNA Nashville 02h 45m
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- M
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06:00 - 08:37STL - ATL10:00 - 12:04ATL - PHL
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06:00 (STL)St Louis Lambert Intl Airport10:00 (ATL)Atlanta Hartsfield-Jackson Intl Airport
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08:37 (ATL)Atlanta Hartsfield-Jackson Intl Airport12:04 (PHL)Philadelphia International Airport
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Delta Air Lines (DL 1524)Boeing 737 900 Delta Air Lines (DL 2270)Airbus - 05h 04m (01h 23m)
- ATL Atlanta 01h 23m
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- S
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06:00 - 07:22STL - ORD08:10 - 11:17ORD - PHL
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06:00 (STL)St Louis Lambert Intl Airport08:10 (ORD)Chicago O'Hare International Airport
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07:22 (ORD)Chicago O'Hare International Airport11:17 (PHL)Philadelphia International Airport
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American Airlines (AA 439)Boeing 737 800 American Airlines (AA 2777)Airbus - 04h 17m (00h 48m)
- ORD Chicago 00h 48m
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- S
- S
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06:00 - 07:22STL - ORD09:45 - 12:52ORD - PHL
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06:00 (STL)St Louis Lambert Intl Airport09:45 (ORD)Chicago O'Hare International Airport
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07:22 (ORD)Chicago O'Hare International Airport12:52 (PHL)Philadelphia International Airport
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American Airlines (AA 439)Boeing 737 800 American Airlines (AA 1926)Airbus - 05h 52m (02h 23m)
- ORD Chicago 02h 23m
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- S
- S
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06:05 - 08:42STL - ATL10:00 - 12:04ATL - PHL
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06:05 (STL)St Louis Lambert Intl Airport10:00 (ATL)Atlanta Hartsfield-Jackson Intl Airport
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08:42 (ATL)Atlanta Hartsfield-Jackson Intl Airport12:04 (PHL)Philadelphia International Airport
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Delta Air Lines (DL 1524)Boeing 737 900 Delta Air Lines (DL 2270)Airbus - 04h 59m (01h 18m)
- ATL Atlanta 01h 18m
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06:09 - 09:11STL - DCA11:30 - 12:33DCA - PHL
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06:09 (STL)St Louis Lambert Intl Airport11:30 (DCA)Washington Ronald Reagan National Airport
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09:11 (DCA)Washington Ronald Reagan National Airport12:33 (PHL)Philadelphia International Airport
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American Airlines (AA 2808)Airbus American Airlines (AA 4525)Embraer Emb 175 - 05h 24m (02h 19m)
- DCA Washington 02h 19m
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06:10 - 07:20STL - BNA10:05 - 13:10BNA - PHL
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06:10 (STL)St Louis Lambert Intl Airport10:05 (BNA)Nashville Airport
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07:20 (BNA)Nashville Airport13:10 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 503)Boeing 737 Max 8 Passenger Southwest Airlines (WN 4521)Boeing 737 800 - 06h 00m (02h 45m)
- BNA Nashville 02h 45m
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06:11 - 09:34STL - LGA12:15 - 13:30LGA - PHL
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06:11 (STL)St Louis Lambert Intl Airport12:15 (LGA)New York La Guardia Airport
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09:34 (LGA)New York La Guardia Airport13:30 (PHL)Philadelphia International Airport
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American Airlines (AA 4427)Embraer Emb 175 American Airlines (AA 4302)Embraer Emb 175 - 06h 19m (02h 41m)
- LGA New York City 02h 41m
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- M
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- F
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06:30 - 09:05STL - DTW10:05 - 11:38DTW - PHL
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06:30 (STL)St Louis Lambert Intl Airport10:05 (DTW)Detroit Wayne County
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09:05 (DTW)Detroit Wayne County11:38 (PHL)Philadelphia International Airport
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Delta Air Lines (DL 1626)Boeing 717 Delta Air Lines (DL 2189)Boeing 717 - 04h 08m (01h 00m)
- DTW Detroit 01h 00m
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07:00 - 09:56STL - CLT12:07 - 13:49CLT - PHL
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07:00 (STL)St Louis Lambert Intl Airport12:07 (CLT)Charlotte Airport
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09:56 (CLT)Charlotte Airport13:49 (PHL)Philadelphia International Airport
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American Airlines (AA 858)Boeing 737 800 American Airlines (AA 2817)Airbus A321 Neo - 05h 49m (02h 11m)
- CLT Charlotte 02h 11m
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- S
- S
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07:00 - 09:56STL - CLT11:07 - 12:47CLT - PHL
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07:00 (STL)St Louis Lambert Intl Airport11:07 (CLT)Charlotte Airport
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09:56 (CLT)Charlotte Airport12:47 (PHL)Philadelphia International Airport
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American Airlines (AA 858)Boeing 737 800 American Airlines (AA 1818)Airbus - 04h 47m (01h 11m)
- CLT Charlotte 01h 11m
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- S
- S
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07:04 - 10:30STL - LGA12:15 - 13:30LGA - PHL
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07:04 (STL)St Louis Lambert Intl Airport12:15 (LGA)New York La Guardia Airport
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10:30 (LGA)New York La Guardia Airport13:30 (PHL)Philadelphia International Airport
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American Airlines (AA 4427)Embraer Emb 175 American Airlines (AA 4302)Embraer Emb 175 - 05h 26m (01h 45m)
- LGA New York City 01h 45m
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07:15 - 09:55STL - ATL12:00 - 13:56ATL - PHL
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07:15 (STL)St Louis Lambert Intl Airport12:00 (ATL)Atlanta Hartsfield-Jackson Intl Airport
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09:55 (ATL)Atlanta Hartsfield-Jackson Intl Airport13:56 (PHL)Philadelphia International Airport
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Delta Air Lines (DL 1536)Boeing 737 900 Delta Air Lines (DL 2279)Boeing 757 - 05h 41m (02h 05m)
- ATL Atlanta 02h 05m
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- S
- S
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07:45 - 08:55STL - BNA09:35 - 12:35BNA - PHL
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07:45 (STL)St Louis Lambert Intl Airport09:35 (BNA)Nashville Airport
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08:55 (BNA)Nashville Airport12:35 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 503)Boeing 737 800 Southwest Airlines (WN 4521)Boeing 737 Max 8 Passenger - 03h 50m (00h 40m)
- BNA Nashville 00h 40m
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07:45 - 08:55STL - MDW12:10 - 15:05MDW - PHL
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07:45 (STL)St Louis Lambert Intl Airport12:10 (MDW)Chicago Midway Airport
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08:55 (MDW)Chicago Midway Airport15:05 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 4815)Boeing 737 700 Southwest Airlines (WN 479)Boeing 737 Max 8 Passenger - 06h 20m (03h 15m)
- MDW Chicago 03h 15m
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07:45 - 08:55STL - BNA09:30 - 12:30BNA - PHL
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07:45 (STL)St Louis Lambert Intl Airport09:30 (BNA)Nashville Airport
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08:55 (BNA)Nashville Airport12:30 (PHL)Philadelphia International Airport
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Southwest Airlines (WN 503)Boeing 737 700 Southwest Airlines (WN 4521)Boeing 737 Max 8 Passenger - 03h 45m (00h 35m)
- BNA Nashville 00h 35m
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07:47 - 10:56STL - DCA11:40 - 12:45DCA - PHL
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07:47 (STL)St Louis Lambert Intl Airport11:40 (DCA)Washington Ronald Reagan National Airport
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10:56 (DCA)Washington Ronald Reagan National Airport12:45 (PHL)Philadelphia International Airport
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American Airlines (AA 5454)Crj 700 Canadair Regional American Airlines (AA 4525)Embraer Emb 175 - 03h 58m (00h 44m)
- DCA Washington 00h 44m
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08:05 - 09:39STL - ORD11:15 - 14:24ORD - PHL
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08:05 (STL)St Louis Lambert Intl Airport11:15 (ORD)Chicago O'Hare International Airport
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09:39 (ORD)Chicago O'Hare International Airport14:24 (PHL)Philadelphia International Airport
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United Airlines (UA 4183)Canadair Regional Jet 550 United Airlines (UA 225)Boeing 737 800 - 05h 19m (01h 36m)
- ORD Chicago 01h 36m
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- -
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- S
- S
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08:05 - 09:39STL - ORD11:15 - 14:24ORD - PHL
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08:05 (STL)St Louis Lambert Intl Airport11:15 (ORD)Chicago O'Hare International Airport
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09:39 (ORD)Chicago O'Hare International Airport14:24 (PHL)Philadelphia International Airport
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United Airlines (UA 4183)Canadair Regional Jet 550 United Airlines (UA 791)Airbus - 05h 19m (01h 36m)
- ORD Chicago 01h 36m
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- F
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- S
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08:25 - 11:35STL - IAD12:45 - 13:52IAD - PHL
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08:25 (STL)St Louis Lambert Intl Airport12:45 (IAD)Washington Dulles International Airport
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11:35 (IAD)Washington Dulles International Airport13:52 (PHL)Philadelphia International Airport
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United Airlines (UA 4506)Canadair Regional Jet 550 United Airlines (UA 4819)Embraer - 04h 27m (01h 10m)
- IAD Washington 01h 10m
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- F
- S
- S
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09:22 - 12:18STL - CLT14:45 - 16:25CLT - PHL
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09:22 (STL)St Louis Lambert Intl Airport14:45 (CLT)Charlotte Airport
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12:18 (CLT)Charlotte Airport16:25 (PHL)Philadelphia International Airport
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American Airlines (AA 2475)Boeing 737 800 American Airlines (AA 2236)Airbus A321 Neo - 06h 03m (02h 27m)
- CLT Charlotte 02h 27m
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- -
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- S
- -
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09:22 - 12:18STL - CLT13:10 - 14:49CLT - PHL
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09:22 (STL)St Louis Lambert Intl Airport13:10 (CLT)Charlotte Airport
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12:18 (CLT)Charlotte Airport14:49 (PHL)Philadelphia International Airport
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American Airlines (AA 2475)Boeing 737 800 American Airlines (AA 641)Airbus - 04h 27m (00h 52m)
- CLT Charlotte 00h 52m
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- -
- -
- S
- -
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09:23 - 12:19STL - CLT13:10 - 14:49CLT - PHL
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09:23 (STL)St Louis Lambert Intl Airport13:10 (CLT)Charlotte Airport
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12:19 (CLT)Charlotte Airport14:49 (PHL)Philadelphia International Airport
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American Airlines (AA 2475)Boeing 737 800 American Airlines (AA 641)Airbus - 04h 26m (00h 51m)
- CLT Charlotte 00h 51m
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- S
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09:23 - 12:19STL - CLT14:45 - 16:25CLT - PHL
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09:23 (STL)St Louis Lambert Intl Airport14:45 (CLT)Charlotte Airport
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12:19 (CLT)Charlotte Airport16:25 (PHL)Philadelphia International Airport
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American Airlines (AA 2475)Boeing 737 800 American Airlines (AA 2236)Airbus A321 Neo - 06h 02m (02h 26m)
- CLT Charlotte 02h 26m
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- -
- -
- -
- -
- -
- -
- S
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09:44 - 11:37STL - DFW12:19 - 16:41DFW - PHL
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09:44 (STL)St Louis Lambert Intl Airport12:19 (DFW)Dallas/Fort Worth Intl Airport
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11:37 (DFW)Dallas/Fort Worth Intl Airport16:41 (PHL)Philadelphia International Airport
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American Airlines (AA 2897)Airbus American Airlines (AA 2317)Airbus - 05h 57m (00h 42m)
- DFW Dallas 00h 42m
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- -
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- -
- S
- S
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09:47 - 11:07STL - ORD11:45 - 14:44ORD - PHL
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09:47 (STL)St Louis Lambert Intl Airport11:45 (ORD)Chicago O'Hare International Airport
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11:07 (ORD)Chicago O'Hare International Airport14:44 (PHL)Philadelphia International Airport
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American Airlines (AA 3564)Embraer Emb 175 American Airlines (AA 2098)Boeing 737 800 - 03h 57m (00h 38m)
- ORD Chicago 00h 38m
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- S
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10:05 - 11:42STL - MSP12:59 - 16:36MSP - PHL
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10:05 (STL)St Louis Lambert Intl Airport12:59 (MSP)Minneapolis International Airport
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11:42 (MSP)Minneapolis International Airport16:36 (PHL)Philadelphia International Airport
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Delta Air Lines (DL 2106)Boeing 717 Delta Air Lines (DL 2700)Airbus - 05h 31m (01h 17m)
- MSP Minneapolis 01h 17m
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- S
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10:15 - 12:47STL - ATL15:30 - 17:34ATL - PHL
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10:15 (STL)St Louis Lambert Intl Airport15:30 (ATL)Atlanta Hartsfield-Jackson Intl Airport
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12:47 (ATL)Atlanta Hartsfield-Jackson Intl Airport17:34 (PHL)Philadelphia International Airport
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Delta Air Lines (DL 1571)Boeing 737 900 Delta Air Lines (DL 2842)Airbus - 06h 19m (02h 43m)
- ATL Atlanta 02h 43m
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- -
- -
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- S
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10:15 - 11:49STL - ORD14:20 - 17:29ORD - PHL
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10:15 (STL)St Louis Lambert Intl Airport14:20 (ORD)Chicago O'Hare International Airport
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11:49 (ORD)Chicago O'Hare International Airport17:29 (PHL)Philadelphia International Airport
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United Airlines (UA 4426)Canadair Regional Jet 550 United Airlines (UA 1349)Airbus - 06h 14m (02h 31m)
- ORD Chicago 02h 31m
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- M
- T
- W
- T
- F
- -
- -
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10:15 - 12:47STL - ATL15:17 - 17:21ATL - PHL
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10:15 (STL)St Louis Lambert Intl Airport15:17 (ATL)Atlanta Hartsfield-Jackson Intl Airport
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12:47 (ATL)Atlanta Hartsfield-Jackson Intl Airport17:21 (PHL)Philadelphia International Airport
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Delta Air Lines (DL 1571)Boeing 737 900 Delta Air Lines (DL 2842)Airbus - 06h 06m (02h 30m)
- ATL Atlanta 02h 30m
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- -
- -
- -
- -
- -
- -
- S
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10:15 - 12:47STL - ATL13:35 - 15:36ATL - PHL
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10:15 (STL)St Louis Lambert Intl Airport13:35 (ATL)Atlanta Hartsfield-Jackson Intl Airport
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12:47 (ATL)Atlanta Hartsfield-Jackson Intl Airport15:36 (PHL)Philadelphia International Airport
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Delta Air Lines (DL 1571)Boeing 737 900 Delta Air Lines (DL 2131)Airbus - 04h 21m (00h 48m)
- ATL Atlanta 00h 48m
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10:19 - 11:48STL - ORD14:19 - 17:28ORD - PHL
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10:19 (STL)St Louis Lambert Intl Airport14:19 (ORD)Chicago O'Hare International Airport
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11:48 (ORD)Chicago O'Hare International Airport17:28 (PHL)Philadelphia International Airport
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United Airlines (UA 4426)Canadair Regional Jet 550 United Airlines (UA 1776)Boeing 737 800 - 06h 09m (02h 31m)
- ORD Chicago 02h 31m
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10:19 - 11:48STL - ORD14:25 - 17:34ORD - PHL
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10:19 (STL)St Louis Lambert Intl Airport14:25 (ORD)Chicago O'Hare International Airport
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11:48 (ORD)Chicago O'Hare International Airport17:34 (PHL)Philadelphia International Airport
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United Airlines (UA 4426)Canadair Regional Jet 550 United Airlines (UA 1776)Airbus - 06h 15m (02h 37m)
- ORD Chicago 02h 37m
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10:19 - 11:48STL - ORD14:25 - 17:32ORD - PHL
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10:19 (STL)St Louis Lambert Intl Airport14:25 (ORD)Chicago O'Hare International Airport
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11:48 (ORD)Chicago O'Hare International Airport17:32 (PHL)Philadelphia International Airport
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United Airlines (UA 4426)Canadair Regional Jet 550 United Airlines (UA 1776)Boeing 737 Max 9 Passenger - 06h 13m (02h 37m)
- ORD Chicago 02h 37m
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11:00 - 12:28STL - ORD14:25 - 17:34ORD - PHL
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11:00 (STL)St Louis Lambert Intl Airport14:25 (ORD)Chicago O'Hare International Airport
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12:28 (ORD)Chicago O'Hare International Airport17:34 (PHL)Philadelphia International Airport
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United Airlines (UA 4481)Canadair Regional Jet 550 United Airlines (UA 1776)Airbus - 05h 34m (01h 57m)
- ORD Chicago 01h 57m
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11:03 - 14:29STL - LGA16:59 - 18:14LGA - PHL
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11:03 (STL)St Louis Lambert Intl Airport16:59 (LGA)New York La Guardia Airport
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14:29 (LGA)New York La Guardia Airport18:14 (PHL)Philadelphia International Airport
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American Airlines (AA 4409)Embraer Emb 175 American Airlines (AA 4423)Embraer Emb 175 - 06h 11m (02h 30m)
- LGA New York City 02h 30m
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11:03 - 14:29STL - LGA15:31 - 16:55LGA - PHL
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11:03 (STL)St Louis Lambert Intl Airport15:31 (LGA)New York La Guardia Airport
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14:29 (LGA)New York La Guardia Airport16:55 (PHL)Philadelphia International Airport
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American Airlines (AA 4409)Embraer Emb 175 American Airlines (AA 4724)Embraer Emb 175 - 04h 52m (01h 02m)
- LGA New York City 01h 02m
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11:03 - 14:29STL - LGA16:29 - 17:43LGA - PHL
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11:03 (STL)St Louis Lambert Intl Airport16:29 (LGA)New York La Guardia Airport
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14:29 (LGA)New York La Guardia Airport17:43 (PHL)Philadelphia International Airport
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American Airlines (AA 4409)Embraer Emb 175 American Airlines (AA 4423)Embraer Emb 175 - 05h 40m (02h 00m)
- LGA New York City 02h 00m
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11:03 - 14:29STL - LGA16:00 - 17:18LGA - PHL
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11:03 (STL)St Louis Lambert Intl Airport16:00 (LGA)New York La Guardia Airport
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14:29 (LGA)New York La Guardia Airport17:18 (PHL)Philadelphia International Airport
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American Airlines (AA 4409)Embraer Emb 175 American Airlines (AA 4724)Embraer Emb 175 - 05h 15m (01h 31m)
- LGA New York City 01h 31m
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11:05 - 14:48STL - BOS16:10 - 17:44BOS - PHL
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11:05 (STL)St Louis Lambert Intl Airport16:10 (BOS)Boston Logan International Airport
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14:48 (BOS)Boston Logan International Airport17:44 (PHL)Philadelphia International Airport
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American Airlines (AA 3712)Embraer Emb 175 American Airlines (AA 2616)Airbus - 05h 39m (01h 22m)
- BOS Boston 01h 22m
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11:15 - 14:58STL - BOS16:10 - 17:44BOS - PHL
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11:15 (STL)St Louis Lambert Intl Airport16:10 (BOS)Boston Logan International Airport
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14:58 (BOS)Boston Logan International Airport17:44 (PHL)Philadelphia International Airport
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American Airlines (AA 3712)Embraer Emb 175 American Airlines (AA 2616)Airbus - 05h 29m (01h 12m)
- BOS Boston 01h 12m
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11:25 - 13:59STL - DTW15:50 - 17:27DTW - PHL
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11:25 (STL)St Louis Lambert Intl Airport15:50 (DTW)Detroit Wayne County
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13:59 (DTW)Detroit Wayne County17:27 (PHL)Philadelphia International Airport
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Delta Air Lines (DL 2620)Boeing 717 Delta Air Lines (DL 4143)Canadair Regional - 05h 02m (01h 51m)
- DTW Detroit 01h 51m
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11:25 - 12:53STL - ORD14:19 - 17:28ORD - PHL
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11:25 (STL)St Louis Lambert Intl Airport14:19 (ORD)Chicago O'Hare International Airport
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12:53 (ORD)Chicago O'Hare International Airport17:28 (PHL)Philadelphia International Airport
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United Airlines (UA 4481)Canadair Regional Jet 550 United Airlines (UA 1776)Boeing 737 800 - 05h 03m (01h 26m)
- ORD Chicago 01h 26m
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11:25 - 13:59STL - DTW14:59 - 16:34DTW - PHL
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11:25 (STL)St Louis Lambert Intl Airport14:59 (DTW)Detroit Wayne County
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13:59 (DTW)Detroit Wayne County16:34 (PHL)Philadelphia International Airport
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Delta Air Lines (DL 2620)Boeing 717 Delta Air Lines (DL 1366)Boeing 717 - 04h 09m (01h 00m)
- DTW Detroit 01h 00m
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11:25 - 12:53STL - ORD14:25 - 17:32ORD - PHL
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11:25 (STL)St Louis Lambert Intl Airport14:25 (ORD)Chicago O'Hare International Airport
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12:53 (ORD)Chicago O'Hare International Airport17:32 (PHL)Philadelphia International Airport
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United Airlines (UA 4481)Canadair Regional Jet 550 United Airlines (UA 1776)Boeing 737 Max 9 Passenger - 05h 07m (01h 32m)
- ORD Chicago 01h 32m
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The fastest flight time for direct flights from Saint Louis to Philadelphia is 2 hours 10 minutes. Check latest flight schedules & prices on Wego.
The flight distance between Saint Louis and Philadelphia is 1301km. Check all available flights on Wego.
The earliest flight of the day departs at 00:06. The last flight of the day departs at 23:30. See the full list of flight times on Wego.
There are 3 airlines that offer direct flights from Saint Louis to Philadelphia. Find out the list of airlines on Wego.
All Airports in Saint Louis
Popular destinations from Philadelphia
Popular destinations from Saint Louis
Popular Hotels in Philadelphia
- Philadelphia Marriott Old City
- Sheraton Philadelphia Downtown
- Courtyard Philadelphia South at The Navy Yard
- Hilton Philadelphia City Avenue
- W Philadelphia
- Club Quarters Hotel Rittenhouse Square, Philadelphia
- Four Seasons Hotel Philadelphia at Comcast Center
- Kimpton HOTEL PALOMAR PHILADELPHIA
- DoubleTree by Hilton Philadelphia Center City
- Hilton Garden Inn Philadelphia Center City