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George Bush Intcntl

$63+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — IAH
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Houston George Bush Intcntl are usually found in August or September, 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 flights from Columbus to George Bush Intcntl
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 March 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:30 pm
CMH
-
IAH
1 stop17h 23m
Multiple Airlines
Sat 5/98:57 pm
IAH
-
CMH
1 stop19h 13m
Multiple Airlines
Deal found 3/19$243
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:28 pm
CMH
-
IAH
2 stops15h 22m
Multiple Airlines
Wed 5/208:50 pm
IAH
-
CMH
1 stop19h 20m
Multiple Airlines
Deal found 3/21$245
This Expedia deal was found by Cheapflights users on 3/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:18 pm
CMH
-
IAH
1 stop16h 24m
Frontier
Sun 4/196:00 am
IAH
-
CMH
1 stop7h 52m
Frontier
Deal found 3/19$246
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:14 pm
CMH
-
IAH
1 stop27h 36m
Frontier
Fri 4/108:02 am
IAH
-
CMH
1 stop24h 10m
Frontier
Deal found 3/19$247
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:05 pm
CMH
-
IAH
1 stop5h 45m
Frontier
Mon 5/256:30 am
IAH
-
CMH
1 stop10h 18m
Frontier
Deal found 3/20$250
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:25 pm
CMH
-
IAH
1 stop21h 15m
Frontier
Sat 3/2810:56 pm
IAH
-
CMH
1 stop18h 42m
Frontier
Deal found 3/19$251
This CheapOair deal was found by Cheapflights users on 3/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
CMH
-
IAH
1 stop6h 27m
Multiple Airlines
Sun 4/266:00 am
IAH
-
CMH
1 stop7h 52m
Multiple Airlines
Deal found 3/17$252
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Thu 4/98:03 pm
CMH
-
IAH
1 stop13h 48m
Multiple Airlines
Mon 4/1311:42 am
IAH
-
CMH
1 stop20h 59m
Multiple Airlines
Deal found 3/20$254
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:30 pm
CMH
-
IAH
1 stop17h 23m
Multiple Airlines
Mon 5/412:32 pm
IAH
-
CMH
1 stop27h 38m
Multiple Airlines
Deal found 3/19$255
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:18 pm
CMH
-
IAH
1 stop29h 30m
Multiple Airlines
Tue 4/2110:09 am
IAH
-
CMH
1 stop8h 26m
Multiple Airlines
Deal found 3/19$256
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:18 pm
CMH
-
IAH
1 stop29h 30m
Frontier
Sun 4/196:00 am
IAH
-
CMH
1 stop7h 52m
Frontier
Deal found 3/19$257
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:27 pm
CMH
-
IAH
1 stop25h 42m
Frontier
Thu 6/186:30 am
IAH
-
CMH
1 stop9h 42m
Frontier
Deal found 3/20$261

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 March 22, 2026.

Round-trip from

$243
(Kiwi.com)

One-way from

$63
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$483
From Columbus to Houston George Bush Intcntl
Search Deals
One-way flight from Columbus to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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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 March 22, 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

Price

Cheapest round-trip

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 4/23

6:10 am-8:14 am

Nonstop3h 04m

Houston George Bush Intcntl

Tue 4/28

12:20 pm-4:06 pm

Nonstop2h 46m

$341

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 4/9

6:10 am-8:14 am

Nonstop3h 04m

Houston George Bush Intcntl

Sat 4/11

6:22 pm-10:03 pm

Nonstop2h 41m

$341
Quickest round-trip

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 4/30

6:10 am-8:14 am

Nonstop3h 04m

Houston George Bush Intcntl

Tue 5/5

7:20 am-10:52 am

Nonstop2h 32m

$341

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Wed 4/22

6:10 am-11:03 am

1 stop5h 53m

Houston George Bush Intcntl

Sat 4/25

6:22 pm-10:03 pm

Nonstop2h 41m

$351

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 5/15

7:56 pm-1:59 am

1 stop7h 03m

Houston George Bush Intcntl

Mon 5/25

7:20 am-11:02 am

Nonstop2h 42m

$351

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 4/16

6:10 am-8:14 am

Nonstop3h 04m

Houston George Bush Intcntl

Sun 4/19

7:25 am-10:57 am

Nonstop2h 32m

$394

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 4/16

6:10 am-8:14 am

Nonstop3h 04m

Houston George Bush Intcntl

Tue 4/21

6:22 pm-10:03 pm

Nonstop2h 41m

$431

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 4/10

6:10 am-8:14 am

Nonstop3h 04m

Houston George Bush Intcntl

Mon 4/13

6:15 am-1:12 pm

1 stop5h 57m

$441

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 7/24

11:43 am-1:40 pm

Nonstop2h 57m

Houston George Bush Intcntl

Sun 7/26

8:13 pm-11:59 pm

Nonstop2h 46m

$447

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 8/28

6:00 am-10:53 am

1 stop5h 53m

Houston George Bush Intcntl

Sun 8/30

7:55 pm-11:42 pm

Nonstop2h 47m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 21 resultsSorted by cheapest first
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2
3

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.
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

How far ahead should I book a flight from Columbus to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Columbus to George Bush Intcntl. Price data was last updated on March 13, 2026.

The best time to book flights from Columbus to Houston George Bush Intcntl Airport is 1 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $84). Flying from Columbus to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $301). 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 March 22, 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 March 22, 2026.

The most flights from C01 to IAH are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

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 March 22, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andSpirit Airlines 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.
Delta
7.9
Good
8,317 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,317 reviews
Delta
7.9
Good
8,317 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,459 reviews
Delta
7.9
Good
8,317 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,534 reviews
Delta
7.9
Good
8,317 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,020 reviews
Delta
7.9
Good
8,317 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Columbus 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.

  • How long is the flight from Columbus to Houston George Bush Intcntl Airport?

    For as low as $341, United Airlines can have you in Houston George Bush Intcntl Airport from Columbus in 3h 04m. Airlines will cover a distance of 985 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Columbus to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from Columbus to Houston George Bush Intcntl Airport round-trip from $84. Other airlines that can offer you cheap pricing are Spirit Airlines, from $140, and Delta, from $201. You may be able to fly from Columbus to Houston George Bush Intcntl Airport for 79% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Columbus to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $52. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from Columbus to Houston George Bush Intcntl Airport for a low price.

  • What are the most reliable airlines from Columbus to Houston George Bush Intcntl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Columbus to Houston George Bush Intcntl Airport on time: SkyWest Airlines (100%), ANA (88%), Mesa Airlines (88%).

  • What are the cheapest flights from Columbus to Houston George Bush Intcntl Airport?

    Looking for the cheapest flight from Columbus to Houston George Bush Intcntl Airport? While on average our users pay $450, our data indicates the cheapest price to be $179. The most popular route (Columbus - Houston George Bush Intcntl), is priced around $135.

  • Can I find deals for flights from Columbus to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Columbus to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to George Bush Intcntl.

  • Can I find deals for business class flights from Columbus to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Columbus to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $84). Flying from Columbus to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $301). 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.

See more FAQs

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 locations
Katy
The Woodlands
Montgomery
Spring
Tomball
Humble
Jersey Village
Cypress
Conroe

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Top 5 airlines flying from Columbus to George Bush Intcntl

Discover the top 5 airlines that operate flights from Columbus 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$215FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$140Average$211FlexibilityNo cancel feeOn-time65%
DeltaCheapest$201Average$341FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$439FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$355FlexibilityNo cancel feeOn-time71%

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