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George Bush Intcntl

$61+ Cheap flights from Columbus (CMH) 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 40 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Columbus to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 September 11, 2025.

Round-trip from

$142
(Kiwi.com)

One-way from

$61
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$373

Good round-trip deal

$387 or less

Good one-way deal

$275 or less
From Columbus to Houston George Bush Intcntl
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One-way flight from Columbus to Houston George Bush Intcntl
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Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Columbus to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Columbus to Houston George Bush Intcntl.
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Find 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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/18:34 amCMH - IAH
1 stop8h 02mMultiple Airlines
Wed 10/158:37 pmIAH - CMH
1 stop17h 48mMultiple Airlines
Deal found 9/10$142
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:30 pmCMH - IAH
1 stop6h 40mFrontier
Mon 11/176:10 amIAH - CMH
1 stop8h 25mFrontier
Deal found 9/10$143
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:34 pmCMH - IAH
1 stop15h 35mFrontier
Mon 10/66:05 amIAH - CMH
1 stop10h 40mFrontier
Deal found 9/11$148
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/46:15 amCMH - IAH
Nonstop2h 52mUnited Airlines
Mon 10/66:35 pmIAH - CMH
Nonstop2h 40mUnited Airlines
Deal found 9/10$149
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:34 pmCMH - IAH
1 stop15h 35mFrontier
Sun 10/56:15 amIAH - CMH
1 stop12h 24mFrontier
Deal found 9/10$153
This CheapOair deal was found by Cheapflights users on 9/8. 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.
Fri 9/198:34 pmCMH - IAH
1 stop15h 35mFrontier
Sun 9/216:15 amIAH - CMH
1 stop12h 24mFrontier
Deal found 9/8$156
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:30 amCMH - IAH
1 stop5h 36mAmerican Airlines
Tue 10/146:00 amIAH - CMH
1 stop6h 47mAmerican Airlines
Deal found 9/10$159
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/48:34 amCMH - IAH
1 stop8h 02mMultiple Airlines
Mon 10/611:39 amIAH - CMH
1 stop25h 50mMultiple Airlines
Deal found 9/10$160
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:09 amCMH - IAH
1 stop23h 24mFrontier
Sun 11/98:47 pmIAH - CMH
1 stop21h 21mFrontier
Deal found 9/11$164
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/36:15 amCMH - IAH
Nonstop2h 52mUnited Airlines
Mon 10/66:35 pmIAH - CMH
Nonstop2h 40mUnited Airlines
Deal found 9/10$165
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 12/106:30 amCMH - IAH
Nonstop3h 03mUnited Airlines
Mon 12/156:50 pmIAH - CMH
Nonstop2h 39mUnited Airlines
Deal found 9/10$167

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 September 11, 2025.
Use the filters below to find and compare flights from Columbus Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Columbus

Fly to

George Bush Intcntl

Route

Depart

Return

Price

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 1/23

6:30 am-8:49 am

Nonstop3h 19m

Houston George Bush Intcntl

Sun 1/25

7:20 am-11:03 am

Nonstop2h 43m

$165

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 10/10

1:25 pm-9:00 am

2 stops20h 35m

Houston George Bush Intcntl

Fri 10/17

6:05 am-12:05 pm

1 stop5h 00m

$219

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 10/10

1:25 pm-11:40 am

1 stop23h 15m

Houston George Bush Intcntl

Sun 10/12

5:57 pm-12:05 pm

1 stop17h 08m

$236

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Tue 10/21

5:00 pm-6:53 pm

Nonstop2h 53m

Houston George Bush Intcntl

Fri 10/24

6:30 am-1:17 pm

1 stop5h 47m

$250

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Wed 10/15

6:15 am-8:07 am

Nonstop2h 52m

Houston George Bush Intcntl

Sun 10/19

7:20 am-10:59 am

Nonstop2h 39m

$280

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Wed 10/15

5:30 am-10:06 am

1 stop5h 36m

Houston George Bush Intcntl

Sun 10/19

5:00 am-11:00 am

1 stop5h 00m

$283

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Wed 10/8

11:44 am-1:39 pm

Nonstop2h 55m

Houston George Bush Intcntl

Tue 10/14

6:30 am-11:44 pm

1 stop16h 14m

$283

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 10/3

6:15 am-8:07 am

Nonstop2h 52m

Houston George Bush Intcntl

Sun 10/5

7:20 am-10:59 am

Nonstop2h 39m

$307

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 12/4

11:00 am-11:59 pm

1 stop13h 59m

Houston George Bush Intcntl

Sat 12/13

7:20 am-10:56 am

Nonstop2h 36m

$315

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 12/5

6:30 am-8:33 am

Nonstop3h 03m

Houston George Bush Intcntl

Sat 12/13

6:50 pm-10:29 pm

Nonstop2h 39m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 results
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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 Airport to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Columbus Airport 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 August 29, 2025.

The best time to book flights from Columbus Airport to Houston George Bush Intcntl Airport is 40 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 Airport to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Columbus Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Columbus Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 September 11, 2025.

One of the essential ways to save on airfare from Columbus Airport to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 57% on airfare.

What is the cheapest day to fly from Columbus Airport to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Columbus to George Bush Intcntl. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Columbus Airport to Houston George Bush Intcntl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 11, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Columbus Airport to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Airport to Houston George Bush Intcntl Airport?

    For as low as $165, United Airlines can have you in Houston George Bush Intcntl Airport from Columbus Airport in 3h 19m. Columbus Airport and Houston George Bush Intcntl Airport are separated by a distance of 985 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $130, Frontier will fly you from Columbus Airport to Houston George Bush Intcntl Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and American Airlines - these airlines can fly you to your destination from $140 and $168, respectively. Frontier is currently priced 68% below the average price you’ll pay for this route.

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

    Before booking your flight to Houston George Bush Intcntl Airport from Columbus Airport, check out the most reliable airlines to get you to your destination on time: ANA (85%), Air New Zealand (71%), Mesa Airlines( 68%).

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

    Looking at all options, your cheapest flight can be booked for $186. While the most popular route (Columbus - Houston George Bush Intcntl) can be booked for $133 on average, our data indicates $841 when flying from Columbus Airport to Houston George Bush Intcntl Airport.

  • 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 Airport to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Columbus Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Columbus Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Alternative routes for Columbus to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Hobby flights

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$215FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$140Average$210FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$168Average$363FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$392FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$277Average$460FlexibilityNo cancel feeOn-time69%

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