Title: Cheap Flights from Houston (IAH) to Columbia (COU) - Expedia.ca ![Missouri State Capitol which includes an administrative building, heritage architecture and a fountain](https://images.trvl-media.com/place/6092643/f7036169-7e6d-403b-b3a3-fac711433497.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6092643/f7036169-7e6d-403b-b3a3-fac711433497.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Houston (IAH) to Columbia (COU) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from George Bush Intercontinental Airport (IAH) to Columbia, MO (COU-Columbia Regional) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:cou,departure:10/11/2025TANYT&leg2=from:cou,to:iah,departure:17/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:cou,departure:10/11/2025TANYT&leg2=from:cou,to:iah,departure:17/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from Houston (IAH) to Columbia (COU) ### January is typically the cheapest month to fly From CA $423 - CA $1,392 per traveller. Flight from Houston to Columbia (IAH - COU) route information | Origin airport | George Bush Intercontinental | | --- | --- | | Destination airport | Columbia Regional | | Distance | 1016 km | ## Houston to Columbia Flights **The easy way to book your flights from Houston to Columbia**  With Expedia, it’s simple to find and book flights to Columbia from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Columbia Regional, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Houston to Columbia today, tomorrow, or this week.   **Save dollars with cheap flights from George Bush Intercontinental, IAH to Columbia Regional, COU**  Sort your search results by price to find great deals on your flight from Houston to Columbia—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Columbia from Houston currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Columbia   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Columbia from Houston**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Columbia with Expedia today. ## Frequently asked questions ### How much is a flight from George Bush Intercontinental Airport (IAH) to COU? > The lowest price advertised for a round-trip journey between IAH and Columbia Regional Airport (COU) is . But you better act soon. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to COU? > Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Houston Airport to Columbia Regional Airport (COU) that have flexible change policies? > Plenty of carriers offer the option to move your flight at no extra charge. All you pay is the cost difference between flights. When looking for Houston Airport to COU flights, you'll find a "No change fees" box for you to pick. ### How many hours is the flight from George Bush Intercontinental Airport (IAH) to COU? > There are plenty of ways to make the 3 hours and 36 minutes between Houston Airport and COU fly by. Be productive and sort through your camera roll or delete all those backed-up emails. A good snooze also helps pass the time! ### How far is the flight from George Bush Intercontinental Airport (IAH) to COU? > You won't need a lengthy novel for this flight — it's only 1,000 kilometres from Houston to Columbia. Find your way to your seat, order a snack and you'll be in Columbia before you know it. ### Which airlines fly direct from George Bush Intercontinental Airport (IAH) to COU? > United Airlines (UA) will take you from Houston Airport to Columbia Regional Airport (COU) comfortably and safely. You can choose from 0 direct flights every month along this route. ### Are George Bush Intercontinental Airport (IAH) to COU flight tickets cheaper when they're purchased at the last minute? > Late planners can occasionally nab a bargain, with some super cheap fares from IAH to COU popping up a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline advertises prices that far in advance. ## Explore a world of travel with Expedia - Lodging - Flights ### Lodging - [Guest Houses in Ashland](https://www.expedia.ca/Ashland-Guest-Houses.d3000421361-aaGuestHouses.Travel-Guide-Accommodation) - [Ashland Hotels](https://www.expedia.ca/Ashland-Hotels.d3000421361.Travel-Guide-Hotels) - [Motels in Ashland](https://www.expedia.ca/Ashland-Motels.d3000421361-aaMotels.Travel-Guide-Accommodation) - [Resorts in Ashland](https://www.expedia.ca/Ashland-Resort-Hotels.d3000421361-aaResortHotels.Travel-Guide-Accommodation) - [Resorts in Deer Park](https://www.expedia.ca/Deer-Park-Resort-Hotels.d553248635975865464-aaResortHotels.Travel-Guide-Accommodation) ### Flights - [Flights from Ashland](https://www.expedia.ca/lp/flights/3000421361/flights-from-ashland) - [Flights from Waterloo (ALO) to St. Louis (STL)](https://www.expedia.ca/lp/flights/alo/stl/waterloo-to-st-louis) - [Flights from Atlanta (ATL) to St. Louis (STL)](https://www.expedia.ca/lp/flights/atl/stl/atlanta-to-st-louis) - [Flights from Wilkes-Barre (AVP) to Lake Of The Ozarks (AIZ)](https://www.expedia.ca/lp/flights/avp/aiz/wilkes-barre-to-lake-of-the-ozarks) - [Flights from Hartford (BDL) to Lake Of The Ozarks (AIZ)](https://www.expedia.ca/lp/flights/bdl/aiz/hartford-to-lake-of-the-ozarks) - [Flights from Bellingham (BLI) to St. Louis (STL)](https://www.expedia.ca/lp/flights/bli/stl/bellingham-to-st-louis) - [Flights from Bogotá (BOG) to Rolla (RLA)](https://www.expedia.ca/lp/flights/bog/rla/bogota-to-rolla) - [Flights from Burlington (BTV) to St. Louis (STL)](https://www.expedia.ca/lp/flights/btv/stl/burlington-to-st-louis) - [Flights from Buffalo (BUF) to Lake Of The Ozarks (AIZ)](https://www.expedia.ca/lp/flights/buf/aiz/buffalo-to-lake-of-the-ozarks) - [Flights from Baltimore (BWI) to St. Louis (STL)](https://www.expedia.ca/lp/flights/bwi/stl/baltimore-to-st-louis) - [Flights from Chicago (CHI) to Lake Of The Ozarks (AIZ)](https://www.expedia.ca/lp/flights/chi/aiz/chicago-to-lake-of-the-ozarks) - [Flights from Cedar Rapids (CID) to Lake Of The Ozarks (AIZ)](https://www.expedia.ca/lp/flights/cid/aiz/cedar-rapids-to-lake-of-the-ozarks) - [Flights from Sault Ste. 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