Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Frontier Airlines

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

  • Frontier Airlines Frontier Airlines
  • Alaska Airlines Alaska Airlines
  • American Airlines American Airlines
  • Delta Air Lines Delta Air Lines
  • United Airlines United Airlines
  • JetBlue Airways JetBlue Airways
  • Southwest Airlines Southwest Airlines
  • Sun Country Airlines Sun Country Airlines
Cheapest Month August

Travel Period: August 2024 - July 2025

The cheapest month(s) to fly from Houston to San Francisco is August.

  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
Cheapest Day of the Week Friday

The cheapest day(s) of the week to fly from Houston to San Francisco is Friday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 11pm

The cheapest time of the day to fly from Houston to San Francisco is in the evening.

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

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  • 19:41 - 21:47
    IAH - SFO
  • 19:41 (IAH)Houston George Bush Intercontinental Airport
  • 21:47 (SFO)San Francisco International Airport
  • United Airlines (UA 2414)Boeing 737 900
  • 4h 06m
  • Direct
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  • Boeing 737 900
  • 21:30 - 23:55
    IAH - SFO
  • 21:30 (IAH)Houston George Bush Intercontinental Airport
  • 23:55 (SFO)San Francisco International Airport
  • United Airlines (UA 2238)Boeing 737 900
  • 4h 25m
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  • Boeing 737 900
  • 05:15 - 07:38
    IAH - SFO
  • 05:15 (IAH)Houston George Bush Intercontinental Airport
  • 07:38 (SFO)San Francisco International Airport
  • United Airlines (UA 1041)Boeing 737 Max 9 Passenger
  • 4h 23m
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  • Boeing 737 Max 9 Passenger
  • 07:25 - 09:50
    IAH - SFO
  • 07:25 (IAH)Houston George Bush Intercontinental Airport
  • 09:50 (SFO)San Francisco International Airport
  • United Airlines (UA 611)Boeing 737 900
  • 4h 25m
  • Direct
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  • Boeing 737 900
  • 07:25 - 14:21
    IAH - SFO
  • 07:25 (IAH)Houston George Bush Intercontinental Airport
  • 14:21 (SFO)San Francisco International Airport
  • United Airlines (UA 1407)Boeing 737 800
  • 8h 56m
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  • Boeing 737 800
  • 09:40 - 12:05
    IAH - SFO
  • 09:40 (IAH)Houston George Bush Intercontinental Airport
  • 12:05 (SFO)San Francisco International Airport
  • United Airlines (UA 1962)Boeing 737 Max 9 Passenger
  • 4h 25m
  • Direct
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  • Boeing 737 Max 9 Passenger
  • 12:15 - 14:40
    IAH - SFO
  • 12:15 (IAH)Houston George Bush Intercontinental Airport
  • 14:40 (SFO)San Francisco International Airport
  • United Airlines (UA 492)Boeing 737 900
  • 4h 25m
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  • Boeing 737 900
  • 14:40 - 17:05
    IAH - SFO
  • 14:40 (IAH)Houston George Bush Intercontinental Airport
  • 17:05 (SFO)San Francisco International Airport
  • United Airlines (UA 2385)Boeing 737 900
  • 4h 25m
  • Direct
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  • Boeing 737 900
  • 16:30 - 18:55
    IAH - SFO
  • 16:30 (IAH)Houston George Bush Intercontinental Airport
  • 18:55 (SFO)San Francisco International Airport
  • United Airlines (UA 2034)Boeing 737 900
  • 4h 25m
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  • Boeing 737 900
  • 18:25 - 20:50
    IAH - SFO
  • 18:25 (IAH)Houston George Bush Intercontinental Airport
  • 20:50 (SFO)San Francisco International Airport
  • United Airlines (UA 1725)Boeing 737 900
  • 4h 25m
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  • Boeing 737 900
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What’s the fastest flight time from Houston to San Francisco?

The fastest flight time for direct flights from Houston to San Francisco is 4 hours 6 minutes. Check latest flight schedules & prices on Wego.

How far is San Francisco from Houston?

The flight distance between Houston and San Francisco is 2643km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 05:15. The last flight of the day departs at 19:41. See the full list of flight times on Wego.

How many airlines offer direct flights from Houston to San Francisco?

There are 1 airlines that offer direct flights from Houston to San Francisco. Find out the list of airlines on Wego.