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

Flights starting at $70. Choose between United Airlines, Frontier Airlines, or Spirit Airlines to find the best price.

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Travelers usually depart from George Bush Intercontinental, William P. Hobby, Houston, TX - Uptown, Houston, TX - SouthWest Freeway Greyhound station, or Houston, TX - Greyhound Station when they travel from Houston to St. Louis. The distance between Houston and St. Louis is 1076 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Spirit Airlines, Southern Airways Express, and VivaAerobus. Houston and St. Louis have 119 direct flights per week.

Weekly direct flights

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

Weekly direct flights for Sun 17.03 - Sat 23.03

AirlineSun 17.03Mon 18.03Tue 19.03Wed 20.03Thu 21.03Fri 22.03Sat 23.03
3333333

Weekly direct flights for Sun 24.03 - Sat 30.03

AirlineSun 24.03Mon 25.03Tue 26.03Wed 27.03Thu 28.03Fri 29.03Sat 30.03
3333332

Weekly direct flights for Sun 31.03 - Sat 06.04

AirlineSun 31.03Mon 01.04Tue 02.04Wed 03.04Thu 04.04Fri 05.04Sat 06.04
3333333

Weekly direct flights for Sun 07.04 - Sat 13.04

AirlineSun 07.04Mon 08.04Tue 09.04Wed 10.04Thu 11.04Fri 12.04Sat 13.04
3333333

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

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Southern Airways ExpressFDY9XYesNo
VivaAerobusVIVVBNoOpens 72 days before flight
Closes 4 hours before flight

Weather in St. Louis

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-3°C
February6°C-2°C
March13°C3°C
April18°C8°C
May24°C14°C
June29°C19°C
July31°C21°C
August30°C20°C
September27°C16°C
October20°C10°C
November12°C3°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-3°C
January
Sunny days
261
days per year
Snow days
9
days per year

14 day forecast

Tuesday
12 Mar
21°C8°C
19 Mar
13°C-1°C
Wednesday
13 Mar
87%
24°C11°C
20 Mar
19°C6°C
Thursday
14 Mar
89%
26°C16°C
21 Mar
85%
14°C8°C
Friday
15 Mar
11°C8°C
22 Mar
89%
17°C11°C
Saturday
16 Mar
18°C5°C
23 Mar
69%
21°C10°C
Sunday
17 Mar
13°C4°C
24 Mar
14°C8°C
Monday
18 Mar
6°C-1°C
25 Mar
8°C2°C

Frequently asked questions

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What is the flight distance between Houston and St. Louis?
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Which airports are there in Houston?
What airports are near Houston?
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