Flights from St. Louis to Houston (STL to HOU)

Discover more affordable routes and cheaper dates from St. Louis to Houston (STL to HOU) within a date range.

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  • US$519
    United Airlines
    5:01pm - 7:08pm
    Sun Oct 20th 2024
    2h 7m
    St. Louis (STL) → Houston (IAH)
    Direct

    Sun Oct 20th 2024 United Airlines · UA 2121 Depart at 5:01pm from St. Louis (STL) Fly for 2h 7m Arrive at 7:08pm in Houston (IAH)

  • US$519
    United Airlines
    6:15am - 8:22am
    Sun Oct 20th 2024
    2h 7m
    St. Louis (STL) → Houston (IAH)
    Direct

    Sun Oct 20th 2024 United Airlines · UA 2606 Depart at 6:15am from St. Louis (STL) Fly for 2h 7m Arrive at 8:22am in Houston (IAH)

  • US$519
    United Airlines
    8:50am - 11:08am
    Sun Oct 20th 2024
    2h 18m
    St. Louis (STL) → Houston (IAH)
    Direct

    Sun Oct 20th 2024 United Airlines · UA 6071 Depart at 8:50am from St. Louis (STL) Fly for 2h 18m Arrive at 11:08am in Houston (IAH)

  • US$539
    United AirlinesUnited Airlines
    6:30am - 11:33am
    Sun Oct 20th 2024
    5h 3m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Sun Oct 20th 2024 United Airlines · UA 4428 Depart at 6:30am from St. Louis (STL) Fly for 1h 35m Arrive at 8:05am in Chicago (ORD)

    Layover in Chicago for 0h 40m

    Sun Oct 20th 2024 United Airlines · UA 691 Depart at 8:45am from Chicago (ORD) Fly for 2h 48m Arrive at 11:33am in Houston (IAH)

  • US$539
    United AirlinesUnited Airlines
    8:05am - 1:26pm
    Sun Oct 20th 2024
    5h 21m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Sun Oct 20th 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 0h 56m

    Sun Oct 20th 2024 United Airlines · UA 2483 Depart at 10:35am from Chicago (ORD) Fly for 2h 51m Arrive at 1:26pm in Houston (IAH)

  • US$539
    United AirlinesUnited Airlines
    6:30am - 1:26pm
    Sun Oct 20th 2024
    6h 56m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Sun Oct 20th 2024 United Airlines · UA 4428 Depart at 6:30am from St. Louis (STL) Fly for 1h 35m Arrive at 8:05am in Chicago (ORD)

    Layover in Chicago for 2h 30m

    Sun Oct 20th 2024 United Airlines · UA 2483 Depart at 10:35am from Chicago (ORD) Fly for 2h 51m Arrive at 1:26pm in Houston (IAH)

  • US$640
    United Airlines
    6:15am - 8:22am
    Sat Oct 19th 2024
    2h 7m
    St. Louis (STL) → Houston (IAH)
    Direct

    Sat Oct 19th 2024 United Airlines · UA 2606 Depart at 6:15am from St. Louis (STL) Fly for 2h 7m Arrive at 8:22am in Houston (IAH)

  • US$640
    United Airlines
    5:03pm - 7:10pm
    Sat Oct 19th 2024
    2h 7m
    St. Louis (STL) → Houston (IAH)
    Direct

    Sat Oct 19th 2024 United Airlines · UA 2121 Depart at 5:03pm from St. Louis (STL) Fly for 2h 7m Arrive at 7:10pm in Houston (IAH)

  • US$640
    United Airlines
    11:05am - 1:22pm
    Sat Oct 19th 2024
    2h 17m
    St. Louis (STL) → Houston (IAH)
    Direct

    Sat Oct 19th 2024 United Airlines · UA 6213 Depart at 11:05am from St. Louis (STL) Fly for 2h 17m Arrive at 1:22pm in Houston (IAH)

  • US$640
    United Airlines
    8:50am - 11:08am
    Sat Oct 19th 2024
    2h 18m
    St. Louis (STL) → Houston (IAH)
    Direct

    Sat Oct 19th 2024 United Airlines · UA 6071 Depart at 8:50am from St. Louis (STL) Fly for 2h 18m Arrive at 11:08am in Houston (IAH)

  • US$649
    United Airlines
    6:15am - 8:22am
    Fri Oct 18th 2024
    2h 7m
    St. Louis (STL) → Houston (IAH)
    Direct

    Fri Oct 18th 2024 United Airlines · UA 2606 Depart at 6:15am from St. Louis (STL) Fly for 2h 7m Arrive at 8:22am in Houston (IAH)

  • US$651
    United Airlines
    6:15am - 8:22am
    Wed Oct 16th 2024
    2h 7m
    St. Louis (STL) → Houston (IAH)
    Direct

    Wed Oct 16th 2024 United Airlines · UA 2606 Depart at 6:15am from St. Louis (STL) Fly for 2h 7m Arrive at 8:22am in Houston (IAH)

  • US$651
    United Airlines
    6:15am - 8:22am
    Thu Oct 17th 2024
    2h 7m
    St. Louis (STL) → Houston (IAH)
    Direct

    Thu Oct 17th 2024 United Airlines · UA 2606 Depart at 6:15am from St. Louis (STL) Fly for 2h 7m Arrive at 8:22am in Houston (IAH)

  • US$651
    United Airlines
    5:01pm - 7:08pm
    Wed Oct 16th 2024
    2h 7m
    St. Louis (STL) → Houston (IAH)
    Direct

    Wed Oct 16th 2024 United Airlines · UA 2121 Depart at 5:01pm from St. Louis (STL) Fly for 2h 7m Arrive at 7:08pm in Houston (IAH)

  • US$651
    United Airlines
    5:01pm - 7:08pm
    Thu Oct 17th 2024
    2h 7m
    St. Louis (STL) → Houston (IAH)
    Direct

    Thu Oct 17th 2024 United Airlines · UA 2121 Depart at 5:01pm from St. Louis (STL) Fly for 2h 7m Arrive at 7:08pm in Houston (IAH)

  • US$651
    United Airlines
    5:01pm - 7:08pm
    Fri Oct 18th 2024
    2h 7m
    St. Louis (STL) → Houston (IAH)
    Direct

    Fri Oct 18th 2024 United Airlines · UA 2121 Depart at 5:01pm from St. Louis (STL) Fly for 2h 7m Arrive at 7:08pm in Houston (IAH)

  • US$651
    United Airlines
    11:05am - 1:22pm
    Wed Oct 16th 2024
    2h 17m
    St. Louis (STL) → Houston (IAH)
    Direct

    Wed Oct 16th 2024 United Airlines · UA 6213 Depart at 11:05am from St. Louis (STL) Fly for 2h 17m Arrive at 1:22pm in Houston (IAH)

  • US$651
    United Airlines
    11:05am - 1:22pm
    Fri Oct 18th 2024
    2h 17m
    St. Louis (STL) → Houston (IAH)
    Direct

    Fri Oct 18th 2024 United Airlines · UA 6213 Depart at 11:05am from St. Louis (STL) Fly for 2h 17m Arrive at 1:22pm in Houston (IAH)

  • US$651
    United Airlines
    11:05am - 1:22pm
    Thu Oct 17th 2024
    2h 17m
    St. Louis (STL) → Houston (IAH)
    Direct

    Thu Oct 17th 2024 United Airlines · UA 6213 Depart at 11:05am from St. Louis (STL) Fly for 2h 17m Arrive at 1:22pm in Houston (IAH)

  • US$651
    United Airlines
    8:50am - 11:08am
    Wed Oct 16th 2024
    2h 18m
    St. Louis (STL) → Houston (IAH)
    Direct

    Wed Oct 16th 2024 United Airlines · UA 6071 Depart at 8:50am from St. Louis (STL) Fly for 2h 18m Arrive at 11:08am in Houston (IAH)

  • US$651
    United Airlines
    8:50am - 11:08am
    Fri Oct 18th 2024
    2h 18m
    St. Louis (STL) → Houston (IAH)
    Direct

    Fri Oct 18th 2024 United Airlines · UA 6071 Depart at 8:50am from St. Louis (STL) Fly for 2h 18m Arrive at 11:08am in Houston (IAH)

  • US$651
    United Airlines
    8:50am - 11:08am
    Thu Oct 17th 2024
    2h 18m
    St. Louis (STL) → Houston (IAH)
    Direct

    Thu Oct 17th 2024 United Airlines · UA 6071 Depart at 8:50am from St. Louis (STL) Fly for 2h 18m Arrive at 11:08am in Houston (IAH)

  • US$660
    United AirlinesUnited Airlines
    6:30am - 11:33am
    Sat Oct 19th 2024
    5h 3m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Sat Oct 19th 2024 United Airlines · UA 4428 Depart at 6:30am from St. Louis (STL) Fly for 1h 35m Arrive at 8:05am in Chicago (ORD)

    Layover in Chicago for 0h 40m

    Sat Oct 19th 2024 United Airlines · UA 691 Depart at 8:45am from Chicago (ORD) Fly for 2h 48m Arrive at 11:33am in Houston (IAH)

  • US$660
    United AirlinesUnited Airlines
    5:34pm - 10:49pm
    Sat Oct 19th 2024
    5h 15m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Sat Oct 19th 2024 United Airlines · UA 1504 Depart at 5:34pm from St. Louis (STL) Fly for 1h 21m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Sat Oct 19th 2024 United Airlines · UA 742 Depart at 8:00pm from Chicago (ORD) Fly for 2h 49m Arrive at 10:49pm in Houston (IAH)

  • US$660
    United AirlinesUnited Airlines
    8:05am - 1:26pm
    Sat Oct 19th 2024
    5h 21m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Sat Oct 19th 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 0h 56m

    Sat Oct 19th 2024 United Airlines · UA 2483 Depart at 10:35am from Chicago (ORD) Fly for 2h 51m Arrive at 1:26pm in Houston (IAH)

  • US$660
    United AirlinesUnited Airlines
    3:35pm - 9:10pm
    Sat Oct 19th 2024
    5h 35m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Sat Oct 19th 2024 United Airlines · UA 5969 Depart at 3:35pm from St. Louis (STL) Fly for 1h 29m Arrive at 5:04pm in Chicago (ORD)

    Layover in Chicago for 1h 16m

    Sat Oct 19th 2024 United Airlines · UA 432 Depart at 6:20pm from Chicago (ORD) Fly for 2h 50m Arrive at 9:10pm in Houston (IAH)

  • US$660
    United AirlinesUnited Airlines
    10:00am - 3:40pm
    Sat Oct 19th 2024
    5h 40m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Sat Oct 19th 2024 United Airlines · UA 4406 Depart at 10:00am from St. Louis (STL) Fly for 1h 29m Arrive at 11:29am in Chicago (ORD)

    Layover in Chicago for 1h 21m

    Sat Oct 19th 2024 United Airlines · UA 609 Depart at 12:50pm from Chicago (ORD) Fly for 2h 50m Arrive at 3:40pm in Houston (IAH)

  • US$660
    United AirlinesUnited Airlines
    12:58pm - 6:49pm
    Sat Oct 19th 2024
    5h 51m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Sat Oct 19th 2024 United Airlines · UA 4383 Depart at 12:58pm from St. Louis (STL) Fly for 1h 32m Arrive at 2:30pm in Chicago (ORD)

    Layover in Chicago for 1h 21m

    Sat Oct 19th 2024 United Airlines · UA 1933 Depart at 3:51pm from Chicago (ORD) Fly for 2h 58m Arrive at 6:49pm in Houston (IAH)

  • US$666
    United AirlinesUnited Airlines
    5:34pm - 10:49pm
    Wed Oct 16th 2024
    5h 15m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Wed Oct 16th 2024 United Airlines · UA 1504 Depart at 5:34pm from St. Louis (STL) Fly for 1h 21m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Wed Oct 16th 2024 United Airlines · UA 742 Depart at 8:00pm from Chicago (ORD) Fly for 2h 49m Arrive at 10:49pm in Houston (IAH)

  • US$666
    United AirlinesUnited Airlines
    12:58pm - 6:47pm
    Wed Oct 16th 2024
    5h 49m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Wed Oct 16th 2024 United Airlines · UA 4383 Depart at 12:58pm from St. Louis (STL) Fly for 1h 32m Arrive at 2:30pm in Chicago (ORD)

    Layover in Chicago for 1h 21m

    Wed Oct 16th 2024 United Airlines · UA 1933 Depart at 3:51pm from Chicago (ORD) Fly for 2h 56m Arrive at 6:47pm in Houston (IAH)

  • US$671
    United AirlinesUnited Airlines
    6:30am - 11:33am
    Thu Oct 17th 2024
    5h 3m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Thu Oct 17th 2024 United Airlines · UA 4428 Depart at 6:30am from St. Louis (STL) Fly for 1h 35m Arrive at 8:05am in Chicago (ORD)

    Layover in Chicago for 0h 40m

    Thu Oct 17th 2024 United Airlines · UA 691 Depart at 8:45am from Chicago (ORD) Fly for 2h 48m Arrive at 11:33am in Houston (IAH)

  • US$671
    United AirlinesUnited Airlines
    6:30am - 11:33am
    Fri Oct 18th 2024
    5h 3m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Fri Oct 18th 2024 United Airlines · UA 4428 Depart at 6:30am from St. Louis (STL) Fly for 1h 35m Arrive at 8:05am in Chicago (ORD)

    Layover in Chicago for 0h 40m

    Fri Oct 18th 2024 United Airlines · UA 691 Depart at 8:45am from Chicago (ORD) Fly for 2h 48m Arrive at 11:33am in Houston (IAH)

  • US$671
    United AirlinesUnited Airlines
    5:34pm - 10:49pm
    Thu Oct 17th 2024
    5h 15m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Thu Oct 17th 2024 United Airlines · UA 1504 Depart at 5:34pm from St. Louis (STL) Fly for 1h 21m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Thu Oct 17th 2024 United Airlines · UA 742 Depart at 8:00pm from Chicago (ORD) Fly for 2h 49m Arrive at 10:49pm in Houston (IAH)

  • US$671
    United AirlinesUnited Airlines
    5:34pm - 10:49pm
    Fri Oct 18th 2024
    5h 15m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Fri Oct 18th 2024 United Airlines · UA 1504 Depart at 5:34pm from St. Louis (STL) Fly for 1h 21m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Fri Oct 18th 2024 United Airlines · UA 742 Depart at 8:00pm from Chicago (ORD) Fly for 2h 49m Arrive at 10:49pm in Houston (IAH)

  • US$671
    United AirlinesUnited Airlines
    8:05am - 1:26pm
    Thu Oct 17th 2024
    5h 21m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Thu Oct 17th 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 0h 56m

    Thu Oct 17th 2024 United Airlines · UA 2483 Depart at 10:35am from Chicago (ORD) Fly for 2h 51m Arrive at 1:26pm in Houston (IAH)

  • US$671
    United AirlinesUnited Airlines
    10:00am - 3:40pm
    Fri Oct 18th 2024
    5h 40m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Fri Oct 18th 2024 United Airlines · UA 4406 Depart at 10:00am from St. Louis (STL) Fly for 1h 29m Arrive at 11:29am in Chicago (ORD)

    Layover in Chicago for 1h 21m

    Fri Oct 18th 2024 United Airlines · UA 609 Depart at 12:50pm from Chicago (ORD) Fly for 2h 50m Arrive at 3:40pm in Houston (IAH)

  • US$671
    United AirlinesUnited Airlines
    10:00am - 3:40pm
    Thu Oct 17th 2024
    5h 40m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Thu Oct 17th 2024 United Airlines · UA 4406 Depart at 10:00am from St. Louis (STL) Fly for 1h 29m Arrive at 11:29am in Chicago (ORD)

    Layover in Chicago for 1h 21m

    Thu Oct 17th 2024 United Airlines · UA 609 Depart at 12:50pm from Chicago (ORD) Fly for 2h 50m Arrive at 3:40pm in Houston (IAH)

  • US$671
    United AirlinesUnited Airlines
    12:58pm - 6:49pm
    Thu Oct 17th 2024
    5h 51m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Thu Oct 17th 2024 United Airlines · UA 4383 Depart at 12:58pm from St. Louis (STL) Fly for 1h 32m Arrive at 2:30pm in Chicago (ORD)

    Layover in Chicago for 1h 21m

    Thu Oct 17th 2024 United Airlines · UA 1933 Depart at 3:51pm from Chicago (ORD) Fly for 2h 58m Arrive at 6:49pm in Houston (IAH)

  • US$869
    United AirlinesUnited Airlines
    5:34pm - 11:59pm
    Sun Oct 20th 2024
    6h 25m
    St. Louis (STL) → Houston (IAH)
    1 Stop

    Sun Oct 20th 2024 United Airlines · UA 1504 Depart at 5:34pm from St. Louis (STL) Fly for 1h 21m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 2h 15m

    Sun Oct 20th 2024 United Airlines · UA 2665 Depart at 9:10pm from Chicago (ORD) Fly for 2h 49m Arrive at 11:59pm in Houston (IAH)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@oamingsonaa
Roaming Sonaa
@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

@travel.with.wes
Wesley Mergard
@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Explore Flight Options

FlightList Blog

Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Why I built FlightList & solved my own problem
Why I Built FlightList & Solved My Own Problem

About FlightList

❝Founded by a remote worker and frequent flyer, who discovered that the best deals come from searching with flexible dates across entire countries or regions. Our streamlined platform strips away the clutter found on typical travel sites, offering a clean interface that focuses solely on finding cost-effective flights. Unlike traditional booking sites, FlightList allows users to search by date ranges and broad destinations, unveiling opportunities that rigid parameters often miss. Our filters let travelers tailor searches to their specific needs, whether they're digital nomads seeking their next adventure or budget-conscious explorers maximizing travel funds. We've made finding cheap flights into a quicker and easier experience, empowering users to discover just how far their budget can take them.❞

- Hans Desjarlais, Founder Hans Desjarlais Profile Picture