Cheap flight from St. Louis to Houston from AED 317
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Flights from St. Louis to Houston
Cheap flight deals from St. Louis to Houston
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
STL 18:152h 25mNonstopIAH 20:40St. Louis - Houston | Tue, Jul 15 | United Airlines
IAH 16:402h 13mNonstopSTL 18:53Houston - St. Louis | Tue, Jul 22 | United AirlinesAED 694 AED 1,01231% OFF31% OFFAED 1,012 AED 694 -
STL 06:152h 18mNonstopIAH 08:33St. Louis - Houston | Sat, May 31 | United Airlines
IAH 07:272h 12mNonstopSTL 09:39Houston - St. Louis | Mon, Jun 2 | United AirlinesAED 739 AED 1,01227% OFF27% OFFAED 1,012 AED 739
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STL 15:425h 2m1 stopsHOU 20:44St. Louis - Houston | Fri, Jul 4 | Delta Air Lines
IAH 11:424h 36m1 stopsSTL 16:18Houston - St. Louis | Mon, Jul 7 | Delta Air LinesAED 678 AED 1,01233% OFF33% OFFAED 1,012 AED 678 -
STL 06:004h 47m1 stopsIAH 10:47St. Louis - Houston | Fri, Jul 18 | Delta Air Lines
IAH 18:005h 53m1 stopsSTL 23:53Houston - St. Louis | Sat, Jul 19 | Delta Air LinesAED 67933% OFFAED 1,012 AED 679
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STL 06:004h 47m1 stopsIAH 10:47St. Louis - Houston | Tue, Jul 15 | Delta Air Lines
IAH 09:365h 1m1 stopsSTL 14:37Houston - St. Louis | Tue, Jul 22 | Delta Air LinesAED 67933% OFFAED 1,012 AED 679
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STL 06:004h 47m1 stopsIAH 10:47St. Louis - Houston | Sat, Jun 21 | Delta Air Lines
IAH 11:424h 43m1 stopsSTL 16:25Houston - St. Louis | Thu, Jun 26 | Delta Air LinesAED 68033% OFFAED 1,012 AED 680
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STL 20:1114h 12m1 stopsIAH 10:23St. Louis - Houston | Wed, Jun 4 | Frontier Airlines
IAH 20:5126h 46m1 stopsSTL 23:37Houston - St. Louis | Sat, Jun 7 | Frontier AirlinesAED 69431% OFFAED 1,012 AED 694 -
STL 09:315h 23m1 stopsIAH 14:54St. Louis - Houston | Thu, Jul 10 | Delta Air Lines
IAH 17:595h 54m1 stopsSTL 23:53Houston - St. Louis | Sun, Jul 13 | Delta Air LinesAED 70231% OFFAED 1,012 AED 702
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STL 10:307h 30m1 stopsIAH 18:00St. Louis - Houston | Mon, Jun 23 | Delta Air Lines
IAH 05:304h 13m1 stopsSTL 09:43Houston - St. Louis | Thu, Jun 26 | Delta Air LinesAED 70430% OFFAED 1,012 AED 704
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STL 14:2525h 48m1 stopsIAH 16:13St. Louis - Houston | Thu, May 29 | Frontier Airlines
IAH 20:4126h 56m1 stopsSTL 23:37Houston - St. Louis | Wed, Jun 4 | Frontier AirlinesAED 71130% OFFAED 1,012 AED 711
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STL 13:0017h 25m1 stopsHOU Invalid DateSt. Louis - Houston | Sun, May 25 | Normal Airline
HOU 15:006hNonstopSTL 16:00Houston - St. Louis | Tue, May 27 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
STL 05:102h 5mNonstopHOU 07:15St. Louis - Houston | Tue, Jun 10 | Southwest AirlinesAED 391 AED 58733% OFF33% OFFAED 587 AED 391 -
STL 05:102h 5mNonstopHOU 07:15St. Louis - Houston | Mon, Jun 9 | Southwest AirlinesAED 391 AED 58733% OFF33% OFFAED 587 AED 391
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STL 20:1114h 7m1 stopsIAH 10:18St. Louis - Houston | Wed, Jun 11 | Frontier AirlinesAED 317 AED 58746% OFF46% OFFAED 587 AED 317
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STL 17:3517h 1m1 stopsIAH 10:36St. Louis - Houston | Mon, Jun 9 | Frontier AirlinesAED 31746% OFFAED 587 AED 317
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STL 05:307h 10m1 stopsIAH 12:40St. Louis - Houston | Tue, Jun 10 | American AirlinesAED 36438% OFFAED 587 AED 364 -
STL 19:2914h 55m1 stopsIAH 10:24St. Louis - Houston | Fri, Jul 4 | Frontier AirlinesAED 37237% OFFAED 587 AED 372
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STL 20:1114h 12m1 stopsIAH 10:23St. Louis - Houston | Sat, Jun 7 | Frontier AirlinesAED 38534% OFFAED 587 AED 385
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STL 19:5514h 28m1 stopsIAH 10:23St. Louis - Houston | Sat, May 31 | Frontier AirlinesAED 40132% OFFAED 587 AED 401
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STL 19:2914h 54m1 stopsIAH 10:23St. Louis - Houston | Fri, Jun 13 | Frontier AirlinesAED 41728% OFFAED 587 AED 417
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STL 19:5514h 28m1 stopsIAH 10:23St. Louis - Houston | Wed, May 28 | Frontier AirlinesAED 42927% OFFAED 587 AED 429
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STL 13:0017h 25m1 stopsHOU Invalid DateSt. Louis - Houston | Sun, May 25 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | St. Louis to Houston
| Cheapest one-way flight price | AED 316 |
|---|---|
| Cheapest return ticket price | AED 693 |
| Off-season for travel | April |
| Peak season for travel | February |
| Flight distance | 1,102.16 km |
| Average flight time | 2 hours 40 minutes |
| Popular airline | Frontier Airlines |
When is the cheapest time to fly from St. Louis to Houston?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from St. Louis (STL) to Houston (HOU) the cheapest?
Airlines adjust prices for flights from St. Louis to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from St. Louis (STL) to Houston (HOU) cost?
According to Trip.com's data, the lowest price is around AED 1,893. -
How long does it take to fly from St. Louis (STL) to Houston (HOU)?
It takes about 2 hours 40 minutes to fly from St. Louis (STL) to Houston (HOU). -
What are the most popular airlines that fly from St. Louis (STL) to Houston (HOU)?
Airlines with flights from St. Louis (STL) to Houston (HOU): Southwest Airlines, Air New Zealand, Copa Airlines, United Airlines, Virgin Australia and All Nippon Airways. -
How many airports are there in Houston (HOU)?
There are 2 airport(s) near Houston (HOU): William P. Hobby Airport and George Bush Intercontinental Airport.
How to find a cheap flight from St. Louis to Houston
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Houston. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest St. Louis to Houston ticket.
Tap "Date" on flight search bar to scan through the calender for St. Louis to Houston airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, Jun 10 at AED 391 for one-way flights.
Compare cheap St. Louis to Houston flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from St. Louis to Houston. The cheapest airline operating is Southwest Airlines.
Set up a Price Alert
By setting up a Price Alert for your St. Louis to Houston route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap St. Louis to Houston flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from St. Louis to Houston to get exclusive deals for you.
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