$62+ Cheap flights from Columbus 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — IAH
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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Find cheap flights from Columbus 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.Cheapflights Tip: The best prices from Columbus to Houston George Bush Intcntl are usually found in September or August, booked 1 days in advance, depart on a Friday or Wednesday and return on a Thursday
Cheap flight deals from Columbus to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Columbus to George Bush IntcntlExplore the most affordable flight options available from Columbus to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
Explore the most affordable flight options available from Columbus to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 10/227:44 pm -
1 stop12h 35m
Tue 10/277:00 am -
1 stop7h 39m
Deal found 8/13![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Tue 9/16:10 pm -
1 stop14h 10m
Thu 9/36:00 am -
1 stop10h 25m
Deal found 8/12![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Tue 9/86:10 pm -
1 stop14h 07m
Thu 9/106:08 am -
1 stop11h 47m
Deal found 8/11![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 11/54:34 pm -
1 stop16h 00m
Wed 11/118:44 pm -
1 stop17h 55m
Deal found 8/10![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Thu 10/87:44 pm -
1 stop12h 35m
Mon 10/129:12 pm -
1 stop19h 21m
Deal found 8/12![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 9/247:50 pm -
1 stop27h 40m
Tue 9/296:28 am -
1 stop11h 27m
Deal found 8/10![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Tue 9/86:10 pm -
1 stop14h 07m
Mon 9/149:04 pm -
1 stop20h 51m
Deal found 8/14![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Thu 9/247:50 pm -
1 stop27h 40m
Mon 9/289:04 pm -
1 stop20h 51m
Deal found 8/11![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 9/107:50 pm -
1 stop12h 27m
Sat 9/129:04 pm -
1 stop20h 51m
Deal found 8/10![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sun 9/277:50 pm -
1 stop12h 27m
Tue 9/296:28 am -
1 stop11h 27m
Deal found 8/10![Frontier logo]()
$145
Best flights from Columbus to George Bush IntcntlDiscover carefully curated flight deals from Columbus to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Columbus to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/86:30 am -
Nonstop2h 49m
Tue 9/157:56 pm -
Nonstop2h 48m
Deal found 8/11![United Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/106:30 am -
Nonstop2h 49m
Tue 10/138:21 am -
1 stop7h 44m
Deal found 8/13![United Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 10/126:30 am -
Nonstop2h 49m
Thu 10/157:20 am -
Nonstop2h 43m
Deal found 8/14![United Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/1811:59 am -
Nonstop2h 49m
Sat 9/1912:13 pm -
Nonstop2h 49m
Deal found 8/11![United Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/246:30 am -
Nonstop2h 49m
Tue 10/277:20 am -
Nonstop2h 32m
Deal found 8/13![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/196:30 am -
Nonstop2h 49m
Mon 9/217:56 pm -
Nonstop2h 48m
Deal found 8/13![United Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/294:58 pm -
Nonstop2h 59m
Tue 11/101:40 pm -
1 stop5h 52m
Deal found 8/12![United Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 10/75:20 am -
1 stop7h 21m
Mon 10/127:56 pm -
Nonstop2h 48m
Deal found 8/12![United Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/226:30 am -
Nonstop2h 49m
Sun 10/258:25 am -
1 stop7h 24m
Deal found 8/11![United Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Sun 9/66:30 am -
Nonstop2h 49m
Sun 9/138:25 am -
1 stop7h 30m
Deal found 8/10![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 10/205:00 pm -
Nonstop2h 56m
Wed 10/217:20 am -
Nonstop2h 43m
Deal found 8/14![United Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/96:30 am -
Nonstop2h 49m
Wed 9/167:56 pm -
Nonstop2h 48m
Deal found 8/12![United Airlines logo]()
$392
Last-minute flights from Columbus to George Bush IntcntlDiscover last-minute flight deals from Columbus to George Bush Intcntl. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to George Bush Intcntl. Data last updated August 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Tue 9/16:10 pm -
1 stop14h 10m
Thu 9/36:00 am -
1 stop10h 25m
Deal found 8/12![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Tue 9/86:10 pm -
1 stop14h 07m
Thu 9/106:08 am -
1 stop11h 47m
Deal found 8/11![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Tue 9/86:10 pm -
1 stop14h 07m
Mon 9/149:04 pm -
1 stop20h 51m
Deal found 8/14![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Tue 9/86:10 pm -
1 stop14h 07m
Sun 9/136:08 am -
1 stop11h 47m
Deal found 8/10![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 9/107:50 pm -
1 stop12h 27m
Sat 9/129:04 pm -
1 stop20h 51m
Deal found 8/10![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 9/107:50 pm -
1 stop12h 27m
Sun 9/136:08 am -
1 stop11h 47m
Deal found 8/10![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 9/247:50 pm -
1 stop27h 40m
Tue 9/296:28 am -
1 stop11h 27m
Deal found 8/10![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Thu 9/247:50 pm -
1 stop27h 40m
Mon 9/289:04 pm -
1 stop20h 51m
Deal found 8/11![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sun 9/277:50 pm -
1 stop12h 27m
Tue 9/296:28 am -
1 stop11h 27m
Deal found 8/10![Frontier logo]()
$145
One-way flights from Columbus to George Bush IntcntlSearch for one-way flight options from Columbus to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Columbus to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Tue 9/86:10 pm -
1 stop14h 07m
Deal found 8/12![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Tue 10/137:44 pm -
1 stop27h 39m
Deal found 8/12![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Tue 9/157:50 pm -
1 stop12h 27m
Deal found 8/13![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Tue 11/104:34 pm -
1 stop23h 31m
Deal found 8/11![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sun 9/137:50 pm -
1 stop12h 27m
Deal found 8/11![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Tue 9/16:10 pm -
1 stop14h 10m
Deal found 8/10![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Thu 9/107:50 pm -
1 stop12h 27m
Deal found 8/14![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 10/86:11 pm -
1 stop14h 18m
Deal found 8/10![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 8/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:30 pm -
1 stop9h 13m
Deal found 8/13![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Sun 8/306:10 pm -
1 stop14h 10m
Deal found 8/14![Frontier logo]()
$90
Find flight deals from Columbus to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) 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 August 15, 2026.
Round-trip from | $123 (Kiwi.com) |
|---|---|
One-way from | $62 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $390 |
Cheapflights Fare Finder
Customize your flight search to find flights from Columbus 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 August 15, 2026.
Use the filters below to find and compare flights from Columbus to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbusHouston
CMH Columbus - IAH Houston George Bush Intcntl
CMHIAH
Columbus
Tue 9/8
6:30 am-8:19 am
Nonstop2h 49m
Houston George Bush Intcntl
Tue 9/15
7:56 pm-11:44 pm
Nonstop2h 48m
$239
ColumbusHouston
CMH Columbus - IAH Houston George Bush Intcntl
CMHIAH
Columbus
Sat 10/10
6:30 am-8:19 am
Nonstop2h 49m
Houston George Bush Intcntl
Tue 10/13
8:21 am-5:05 pm
1 stop7h 44m
$248
ColumbusHouston
CMH Columbus - IAH Houston George Bush Intcntl
CMHIAH
Columbus
Mon 10/12
6:30 am-8:19 am
Nonstop2h 49m
Houston George Bush Intcntl
Thu 10/15
7:20 am-11:03 am
Nonstop2h 43m
$297
ColumbusHouston
CMH Columbus - IAH Houston George Bush Intcntl
CMHIAH
Columbus
Fri 9/18
11:59 am-1:48 pm
Nonstop2h 49m
Houston George Bush Intcntl
Sat 9/19
12:13 pm-4:02 pm
Nonstop2h 49m
$302
Quickest round-trip
ColumbusHouston
CMH Columbus - IAH Houston George Bush Intcntl
CMHIAH
Columbus
Sat 10/24
6:30 am-8:19 am
Nonstop2h 49m
Houston George Bush Intcntl
Tue 10/27
7:20 am-10:52 am
Nonstop2h 32m
$339
ColumbusHouston
CMH Columbus - IAH Houston George Bush Intcntl
CMHIAH
Columbus
Sat 9/19
6:30 am-8:19 am
Nonstop2h 49m
Houston George Bush Intcntl
Mon 9/21
7:56 pm-11:44 pm
Nonstop2h 48m
$351
ColumbusHouston
CMH Columbus - IAH Houston George Bush Intcntl
CMHIAH
Columbus
Thu 10/29
4:58 pm-6:57 pm
Nonstop2h 59m
Houston George Bush Intcntl
Tue 11/10
1:40 pm-8:32 pm
1 stop5h 52m
$361
ColumbusHouston
CMH Columbus - IAH Houston George Bush Intcntl
CMHIAH
Columbus
Wed 10/7
5:20 am-11:41 am
1 stop7h 21m
Houston George Bush Intcntl
Mon 10/12
7:56 pm-11:44 pm
Nonstop2h 48m
$361
ColumbusHouston
CMH Columbus - IAH Houston George Bush Intcntl
CMHIAH
Columbus
Thu 10/22
6:30 am-8:19 am
Nonstop2h 49m
Houston George Bush Intcntl
Sun 10/25
8:25 am-4:49 pm
1 stop7h 24m
$365
ColumbusHouston
CMH Columbus - IAH Houston George Bush Intcntl
CMHIAH
Columbus
Sun 9/6
6:30 am-8:19 am
Nonstop2h 49m
Houston George Bush Intcntl
Sun 9/13
8:25 am-4:55 pm
1 stop7h 30m
$377
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Columbus to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Columbus with our price prediction graph.
C01-IAH
CMH-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.
Cheapflights Insights
Everything you need to know about your flight from Columbus to Houston George Bush Intcntl Airport
C01-IAH
CMH-IAH
What is the cheapest month to book a flight from Columbus to Houston George Bush Intcntl Airport?
Currently, September is the cheapest month in which you can book a flight from Columbus to Houston George Bush Intcntl Airport (average of $369). Flying from Columbus to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CMH to IAH?
Find hourly flight availability from Columbus to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 15, 2026.
When flying from Columbus to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Columbus to Houston George Bush Intcntl Airport
Explore weekly flight availability from Columbus to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 15, 2026.
The most flights from C01 to IAH are scheduled on a Thursday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Columbus to Houston George Bush Intcntl Airport?
Airfare is below average for this route at the moment.
Columbus to Houston George Bush Intcntl Airport flights typically cost between $224 and $530 in October.The cheapest round-trip price found within the last 5 days was $123 on Frontier (Oct 22-Oct 27).
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 August 15, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andFrontier from Columbus 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.
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$224 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$201 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$272 | Average$343 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$429 | FlexibilityNo cancel fee | On-time69% |