$221+ Cheap flights from Columbia, MO (COU) to George Bush Intcntl (IAH)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
COU — IAH
May 23 — May 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Columbia to George Bush Intcntl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Columbia to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Columbia to George Bush IntcntlExplore the most affordable flight options available from Columbia to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Columbia to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:19 pm
COU
- IAH
1 stop5h 09m
American Airlines
Sat 5/307:00 am
IAH
- COU
1 stop4h 14m
American Airlines
Deal found 4/23![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
COU
- IAH
2 stops8h 12m
American Airlines
Tue 7/288:48 am
IAH
- COU
2 stops9h 07m
American Airlines
Deal found 4/19![American Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
COU
- IAH
1 stop6h 15m
American Airlines
Sat 8/2210:26 am
IAH
- COU
1 stop6h 20m
American Airlines
Deal found 4/20![American Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:43 pm
COU
- IAH
1 stop4h 16m
American Airlines
Tue 5/197:20 am
IAH
- COU
1 stop4h 15m
American Airlines
Deal found 4/20![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:17 pm
COU
- IAH
1 stop14h 38m
American Airlines
Wed 9/210:41 am
IAH
- COU
1 stop10h 35m
American Airlines
Deal found 4/21![American Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:00 am
COU
- IAH
1 stop8h 30m
United Airlines
Sun 8/96:44 pm
IAH
- COU
1 stop5h 49m
United Airlines
Deal found 4/23![United Airlines logo]()
$528
Best flights from Columbia to George Bush IntcntlDiscover carefully curated flight deals from Columbia to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Columbia to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This American Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:16 am
COU
- IAH
1 stop6h 56m
American Airlines
Tue 7/281:26 pm
IAH
- COU
1 stop8h 04m
American Airlines
Deal found 4/19![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:00 am
COU
- IAH
1 stop8h 30m
United Airlines
Sun 8/96:44 pm
IAH
- COU
1 stop5h 49m
United Airlines
Deal found 4/23![United Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:19 pm
COU
- IAH
1 stop5h 09m
American Airlines
Sat 5/307:00 am
IAH
- COU
1 stop4h 14m
American Airlines
Deal found 4/23![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
COU
- IAH
1 stop6h 15m
American Airlines
Sat 8/2210:26 am
IAH
- COU
1 stop6h 20m
American Airlines
Deal found 4/20![American Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:43 pm
COU
- IAH
1 stop4h 16m
American Airlines
Tue 5/197:20 am
IAH
- COU
1 stop4h 15m
American Airlines
Deal found 4/20![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:17 pm
COU
- IAH
1 stop14h 38m
American Airlines
Wed 9/210:41 am
IAH
- COU
1 stop10h 35m
American Airlines
Deal found 4/21![American Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:28 pm
COU
- IAH
2 stops7h 31m
American Airlines
Mon 5/186:04 am
IAH
- COU
1 stop15h 25m
American Airlines
Deal found 4/20![American Airlines logo]()
$561
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:28 pm
COU
- IAH
1 stop7h 20m
American Airlines
Mon 5/1810:44 am
IAH
- COU
1 stop5h 14m
American Airlines
Deal found 4/20![American Airlines logo]()
$596
Last-minute flights from Columbia to George Bush IntcntlDiscover last-minute flight deals from Columbia to George Bush Intcntl. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Columbia to George Bush Intcntl. Data last updated April 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:30 am
COU
- IAH
1 stop7h 39m
United Airlines
Sat 4/255:00 am
IAH
- COU
1 stop5h 55m
United Airlines
Deal found 4/20![United Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:25 am
COU
- IAH
1 stop4h 02m
American Airlines
Sat 4/256:00 am
IAH
- COU
1 stop5h 35m
American Airlines
Deal found 4/21![American Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:02 am
COU
- IAH
1 stop6h 18m
United Airlines
Sun 5/35:09 am
IAH
- COU
1 stop5h 48m
United Airlines
Deal found 4/20![United Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2510:16 am
COU
- IAH
2 stops7h 07m
American Airlines
Sun 5/34:57 pm
IAH
- COU
1 stop5h 56m
American Airlines
Deal found 4/20![American Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:43 pm
COU
- IAH
1 stop4h 16m
American Airlines
Tue 5/197:20 am
IAH
- COU
1 stop4h 15m
American Airlines
Deal found 4/20![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:43 pm
COU
- IAH
1 stop4h 16m
American Airlines
Mon 5/186:04 am
IAH
- COU
1 stop9h 54m
American Airlines
Deal found 4/20![American Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:19 pm
COU
- IAH
1 stop5h 09m
American Airlines
Sat 5/307:00 am
IAH
- COU
1 stop4h 14m
American Airlines
Deal found 4/23![American Airlines logo]()
$374
One-way flights from Columbia to George Bush IntcntlSearch for one-way flight options from Columbia to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Columbia to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/229:56 am
COU
- IAH
2 stops35h 02m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1711:44 am
COU
- IAH
3 stops28h 38m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:44 am
COU
- IAH
3 stops35h 04m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$245
Find flight deals from Columbia to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Columbia (COU) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $374 (American Airlines) |
One-way from | $221 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $429 |
Cheapflights Fare Finder
Customize your flight search to find flights from Columbia to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
Use the filters below to find and compare flights from Columbia to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbiaHouston
COU - IAH
COUIAH
Columbia Regional
Tue 7/14
7:16 am-2:12 pm
1 stop6h 56m
Houston George Bush Intcntl
Tue 7/28
1:26 pm-9:30 pm
1 stop8h 04m
$374
ColumbiaHouston
COU - IAH
COUIAH
Columbia Regional
Sat 5/23
5:19 pm-10:28 pm
1 stop5h 09m
Houston George Bush Intcntl
Sat 5/30
7:00 am-11:14 am
1 stop4h 14m
$374
ColumbiaHouston
COU - IAH
COUIAH
Columbia Regional
Fri 8/14
7:00 am-1:15 pm
1 stop6h 15m
Houston George Bush Intcntl
Sat 8/22
10:26 am-4:46 pm
1 stop6h 20m
$451
Quickest round-trip
ColumbiaHouston
COU - IAH
COUIAH
Columbia Regional
Sat 5/16
7:43 pm-11:59 pm
1 stop4h 16m
Houston George Bush Intcntl
Tue 5/19
7:20 am-11:35 am
1 stop4h 15m
$458
ColumbiaHouston
COU - IAH
COUIAH
Columbia Regional
Sun 8/30
7:17 pm-9:55 am
1 stop14h 38m
Houston George Bush Intcntl
Wed 9/2
10:41 am-9:16 pm
1 stop10h 35m
$519
ColumbiaHouston
COU - IAH
COUIAH
Columbia Regional
Fri 7/31
5:00 am-1:30 pm
1 stop8h 30m
Houston George Bush Intcntl
Sun 8/9
6:44 pm-12:33 am
1 stop5h 49m
$528
ColumbiaHouston
COU - IAH
COUIAH
Columbia Regional
Sat 5/16
4:28 pm-11:59 pm
2 stops7h 31m
Houston George Bush Intcntl
Mon 5/18
6:04 am-9:29 pm
1 stop15h 25m
$561
ColumbiaHouston
COU - IAH
COUIAH
Columbia Regional
Fri 5/15
4:28 pm-11:48 pm
1 stop7h 20m
Houston George Bush Intcntl
Mon 5/18
10:44 am-3:58 pm
1 stop5h 14m
$596
Cheapest one-way
Quickest one-way
ColumbiaHouston
COU - IAH
COUIAH
Columbia Regional
Sat 5/16
3:10 pm-8:25 pm
1 stop5h 15m
$273
ColumbiaHouston
COU - IAH
COUIAH
Columbia Regional
Thu 7/23
5:00 am-10:36 am
1 stop5h 36m
$273
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Columbia to George Bush Intcntl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbia to George Bush Intcntl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Columbia, Missouri-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbia, Missouri-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbia, Missouri-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Columbia, Missouri-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbia, Missouri-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Columbia to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Columbia with our price prediction graph.
COU-IAH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated April 23, 2026.
Read reviews from past customers who have flown American Airlines from Columbia to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.9
Food
6.4
Boarding
7.5
Crew
7.9
Comfort
7.2
Overall
7.1
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Entertainment
6.9
Food
6.4
Boarding
7.5
Crew
7.9
Comfort
7.2
Overall
7.1
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Related info for your journey
Find useful and relevant information for your journey from Columbia to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsKaty
The Woodlands
Spring
Montgomery
Tomball
Jersey Village
Humble
Cypress
Conroe
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
George Bush Intcntl flight routes
Other flight options
Other flights from Columbia
Popular flights
Alternative routes for Columbia to George Bush Intcntl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to George Bush Intcntl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Columbia to George Bush Intcntl by cabin class
Find flights from Columbia to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to George Bush Intcntl
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
Columbia and George Bush Intcntl flights
Browse other Columbia and George Bush Intcntl flight options. Last updated on April 23, 2026.
Other flights from Columbia
Browse through other flights departing from Columbia. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Columbia to George Bush Intcntl
Discover the top airline that operate flights from Columbia to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$314 | Average$473 | FlexibilityNo cancel fee | On-time71% |