$58 Find Cheap Flights from Missouri to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Houston departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Cheap Flights from Missouri to Houston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to Houston

Thu, Sep 25 - Sat, Oct 4
Frontier Logo
4:00 pm - 9:52 pmSTL-IAH
5h 52m1 stop
Frontier Logo
9:08 pm - 9:06 amIAH-STL
11h 58m1 stop
$152Frontier
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Mon, Nov 10 - Thu, Nov 13
Frontier Logo
12:09 pm - 8:26 pmSTL-IAH
8h 17m1 stop
Frontier Logo
8:47 pm - 9:07 amIAH-STL
12h 20m1 stop
$153Frontier
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Thu, Nov 27 - Tue, Jan 6
Southwest Logo
9:50 am - 2:30 pmSTL-HOU
4h 40m1 stop
Southwest Logo
11:00 am - 4:50 pmHOU-STL
5h 50m2 stops
$156Southwest
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Fri, Nov 28 - Thu, Dec 4
Southwest Logo
8:55 am - 1:30 pmSTL-HOU
4h 35m1 stop
Southwest Logo
8:45 am - 10:45 amHOU-STL
2h 00mnonstop
$157Southwest
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Fri, Nov 28 - Thu, Dec 4
American Airlines Logo
5:17 am - 11:24 amSTL-IAH
6h 07m1 stop
American Airlines Logo
6:37 pm - 11:58 pmIAH-STL
5h 21m1 stop
$159American Airlines
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Thu, Oct 23 - Mon, Oct 27
United Airlines Logo
8:25 am - 10:37 amSTL-IAH
2h 12mnonstop
United Airlines Logo
8:20 pm - 10:22 pmIAH-STL
2h 02mnonstop
$181United Airlines
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Tue, Oct 7 - Wed, Oct 22
Multiple Airlines Logo
7:52 pm - 10:29 amSTL-IAH
14h 37m1 stop
Multiple Airlines Logo
10:12 pm - 9:22 amIAH-STL
11h 10m2 stops
$183Multiple Airlines
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Tue, Nov 4 - Sun, Nov 16
United Airlines Logo
11:20 am - 1:45 pmSTL-IAH
2h 25mnonstop
United Airlines Logo
8:35 am - 10:39 amIAH-STL
2h 04mnonstop
$185United Airlines
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Thu, Oct 23 - Mon, Oct 27
Multiple Airlines Logo
10:57 am - 12:28 amSTL-IAH
13h 31m1 stop
Multiple Airlines Logo
1:06 pm - 9:07 amIAH-STL
20h 01m1 stop
$191Multiple Airlines
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Sat, Nov 15 - Mon, Nov 17
American Airlines Logo
7:03 am - 1:33 pmSGF-IAH
6h 30m1 stop
American Airlines Logo
5:00 am - 9:58 amIAH-SGF
4h 58m1 stop
$229American Airlines
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Everything you should know

Cheapest round-trip
$152
Overall average: $426
Frontier
Thu 9/25Sat 10/4
STL - IAH • 1 stop
Cheapest non-stop
$181
Typical prices: $330-567
United Airlines
Thu 10/23Mon 10/27
STL - IAH • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Houston!
Useful Info

Good to know

Cheapest flight$58
Flight from St. Louis to Houston Hobby Airport

FAQs for booking flights from Missouri to Houston

  • How does KAYAK find such low prices on flights from Missouri to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Houston

Cabin class types available on flights to Missouri

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Houston
Business Class flights to Houston
Prem Econ Class flights to Houston
Economy Class flights to Houston

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