Flight deals from Chicago to Houston

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Fare Guide

Estimated lowest fares found within 7 days

The cheapest airline(s) flying from Chicago to Houston is Frontier Airlines.

Travel Period: August 2024 - July 2025

The cheapest month(s) to fly from Chicago to Houston is October.

Aug 2024
Sep 2024
Oct 2024
Nov 2024
Dec 2024
Jan 2025
Feb 2025
Mar 2025
Apr 2025
May 2025
Jun 2025
Jul 2025

The cheapest day(s) of the week to fly from Chicago to Houston is Wednesday.

Sun Sunday
Mon Monday
Tue Tuesday
Wed Wednesday
Thu Thursday
Fri Friday
Sat Saturday

The cheapest time of the day to fly from Chicago to Houston is in the early morning.

Early Morning 12:01am - 06:00am

Morning 6:01am - 12:00pm

Afternoon 12:01pm - 6:00pm

Evening 6:01pm to 12:00am

12am

6am

12pm

6pm

Flight Schedules

Last Updated: Sun, 2 Jun, 2024

Depart Earliest
- Earliest
- Latest
Arrive
- Earliest
- Latest
Airline Filter by Airline
All
Total Duration
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Stopover
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Availability
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19:35 - 06:07+ 1

ORD - IAH
19:35 (ORD)Chicago O'Hare International Airport
06:07 (IAH)Houston George Bush Intercontinental Airport + 1
United Airlines (UA 426)Boeing 737 800
10h 32m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 800

19:40 - 22:24

ORD - IAH
19:40 (ORD)Chicago O'Hare International Airport
22:24 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 2665)Boeing 737 900
2h 44m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 900

21:10 - 23:55

ORD - IAH
21:10 (ORD)Chicago O'Hare International Airport
23:55 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 2144)Boeing 737 800
2h 45m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 800

06:00 - 08:45

ORD - IAH
06:00 (ORD)Chicago O'Hare International Airport
08:45 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 1995)Boeing 737 900
2h 45m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 900

06:05 - 20:40

ORD - IAH
06:05 (ORD)Chicago O'Hare International Airport
20:40 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 336)Boeing 737 900
14h 35m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 900

07:15 - 18:59

ORD - IAH
07:15 (ORD)Chicago O'Hare International Airport
18:59 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 1500)Boeing 737 800
11h 44m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 800

07:15 - 17:20

ORD - IAH
07:15 (ORD)Chicago O'Hare International Airport
17:20 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 2674)Airbus
10h 05m
Direct
- -
- -
- -
- -
- -
- -
- S
Airbus

07:15 - 13:23

ORD - IAH
07:15 (ORD)Chicago O'Hare International Airport
13:23 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 1106)Boeing 737 700
6h 08m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 700

07:45 - 10:33

ORD - IAH
07:45 (ORD)Chicago O'Hare International Airport
10:33 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 1943)Boeing 737 900
2h 48m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 900

08:00 - 15:09

ORD - IAH
08:00 (ORD)Chicago O'Hare International Airport
15:09 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 1369)Airbus
7h 09m
Direct
- -
- -
- -
- -
- F
- -
- -
Airbus

08:20 - 11:00

ORD - IAH
08:20 (ORD)Chicago O'Hare International Airport
11:00 (IAH)Houston George Bush Intercontinental Airport
American Airlines (AA 1636)Boeing 737 800
2h 40m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 800

08:50 - 11:49

ORD - IAH
08:50 (ORD)Chicago O'Hare International Airport
11:49 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 2483)Boeing 737 Max 8 Passenger
2h 59m
Direct
- M
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- W
- T
- F
- S
- S
Boeing 737 Max 8 Passenger

08:55 - 15:20

ORD - IAH
08:55 (ORD)Chicago O'Hare International Airport
15:20 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 404)Boeing 757 300 Series
6h 25m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 757 300 Series

10:42 - 13:25

ORD - IAH
10:42 (ORD)Chicago O'Hare International Airport
13:25 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 1788)Boeing 737 900
2h 43m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 900

11:50 - 14:29

ORD - IAH
11:50 (ORD)Chicago O'Hare International Airport
14:29 (IAH)Houston George Bush Intercontinental Airport
American Airlines (AA 1168)Boeing 737 800
2h 39m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 800

12:45 - 18:45

ORD - IAH
12:45 (ORD)Chicago O'Hare International Airport
18:45 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 2479)Airbus
6h
Direct
- M
- T
- W
- T
- F
- -
- S
Airbus

12:49 - 15:32

ORD - IAH
12:49 (ORD)Chicago O'Hare International Airport
15:32 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 2195)Boeing 737 800
2h 43m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 800

14:15 - 16:55

ORD - IAH
14:15 (ORD)Chicago O'Hare International Airport
16:55 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 2151)Boeing 737 900
2h 40m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 900

14:15 - 18:56

ORD - IAH
14:15 (ORD)Chicago O'Hare International Airport
18:56 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 1927)Boeing 737 800
4h 41m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 800

16:05 - 18:48

ORD - IAH
16:05 (ORD)Chicago O'Hare International Airport
18:48 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 1912)Boeing 737 900
2h 43m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 900

17:50 - 20:35

ORD - IAH
17:50 (ORD)Chicago O'Hare International Airport
20:35 (IAH)Houston George Bush Intercontinental Airport
United Airlines (UA 1813)Boeing 737 900
2h 45m
Direct
- M
- T
- W
- T
- F
- S
- S
Boeing 737 900

Sorry, there are no schedules matching your filters. Try removing one. reset

What’s the fastest flight time from Chicago to Houston?

The fastest flight time for direct flights from Chicago to Houston is 2 hours 39 minutes. Check latest flight schedules & prices on Wego.

What’s the most popular airline flying from Chicago to Houston?

The most popular airline flying from Chicago to Houston is American Airlines. Find the latest flight deals on Wego.

How far is Houston from Chicago?

The flight distance between Chicago and Houston is 1516km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 06:00. The last flight of the day departs at 19:35. See the full list of flight times on Wego.

How many airlines offer direct flights from Chicago to Houston?

There are 2 airlines that offer direct flights from Chicago to Houston. Find out the list of airlines on Wego.

Flight deals from Chicago to Houston

Fare Guide

Estimated lowest fares found within 7 days

Flight Schedules

Last Updated: Sun, 2 Jun, 2024

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