Cheap flights from St. Louis, MO to Houston, TX

Flights starting at $80. Choose between Frontier Airlines, Spirit Airlines, or United Airlines to find the best price.

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Book your trip to arrive at George Bush Intercontinental, William P. Hobby, Houston, TX - Uptown, Houston, TX - SouthWest Freeway Greyhound station, or Houston Se. The distance between St. Louis and Houston is 1076 km. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, United Airlines, Southern Airways Express, and JetBlue Airways. St. Louis and Houston have 175 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from St. Louis to Houston in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 18.02 - Sat 24.02

AirlineSun 18.02Mon 19.02Tue 20.02Wed 21.02Thu 22.02Fri 23.02Sat 24.02
3333333

Weekly direct flights for Sun 25.02 - Sat 02.03

AirlineSun 25.02Mon 26.02Tue 27.02Wed 28.02Thu 29.02Fri 01.03Sat 02.03
3333323

Weekly direct flights for Sun 03.03 - Sat 09.03

AirlineSun 03.03Mon 04.03Tue 05.03Wed 06.03Thu 07.03Fri 08.03Sat 09.03
3333333

Weekly direct flights for Sun 10.03 - Sat 16.03

AirlineSun 10.03Mon 11.03Tue 12.03Wed 13.03Thu 14.03Fri 15.03Sat 16.03
3333333

Check-in for a flight from St. Louis to Houston

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Southern Airways ExpressFDY9XYesNo
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight

Weather in Houston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January16°C8°C
February18°C10°C
March22°C13°C
April25°C16°C
May29°C20°C
June33°C24°C
July33°C25°C
August34°C25°C
September31°C23°C
October27°C18°C
November21°C13°C
December18°C10°C
Hottest Month
34°C
August
Coldest month
8°C
January
Sunny days
262
days per year

14 day forecast

Thursday
15 Feb
83%
22°C14°C
22 Feb
25°C18°C
Friday
16 Feb
92%
17°C16°C
23 Feb
23°C16°C
Saturday
17 Feb
80%
13°C9°C
24 Feb
21°C13°C
Sunday
18 Feb
16°C6°C
25 Feb
87%
22°C15°C
Monday
19 Feb
20°C9°C
26 Feb
87%
24°C18°C
Tuesday
20 Feb
24°C13°C
27 Feb
25°C18°C
Wednesday
21 Feb
24°C15°C
28 Feb
87%
22°C19°C

Frequently asked questions

How long does it take to travel from St. Louis to Houston?
What is the flight distance between St. Louis and Houston?
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