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George Bush Intcntl

$55+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — IAH
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 (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 20, 2025.

Round-trip from

$143
(CheapOair)

One-way from

$55
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$277
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. 6% potential increase in price ($29 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 August 2025
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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 August 20, 2025.

This CheapOair deal was found by Cheapflights users on 8/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/241:25 pmCMH - IAH
1 stop9h 38mFrontier
Mon 10/276:05 amIAH - CMH
1 stop5h 00mFrontier
Deal found 8/18$143
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Mon 9/158:03 pmCMH - IAH
1 stop23h 09mSpirit Airlines
Mon 9/225:37 amIAH - CMH
1 stop12h 21mSpirit Airlines
Deal found 8/18$146
This CheapOair deal was found by Cheapflights users on 8/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:11 amCMH - IAH
1 stop28h 53mFrontier
Sun 9/219:08 pmIAH - CMH
1 stop21h 31mFrontier
Deal found 8/18$148
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:15 amCMH - IAH
1 stop6h 09mSpirit Airlines
Wed 9/175:30 amIAH - CMH
1 stop11h 41mSpirit Airlines
Deal found 8/18$152
This CheapOair deal was found by Cheapflights users on 8/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:34 pmCMH - IAH
1 stop15h 35mFrontier
Sun 9/149:08 pmIAH - CMH
1 stop21h 31mFrontier
Deal found 8/18$153
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/175:15 amCMH - IAH
1 stop13h 57mSpirit Airlines
Wed 9/247:31 pmIAH - CMH
1 stop15h 10mSpirit Airlines
Deal found 8/18$157
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:11 amCMH - IAH
1 stop28h 53mMultiple Airlines
Thu 9/2512:47 pmIAH - CMH
1 stop6h 15mMultiple Airlines
Deal found 8/19$158
This Justfly.com deal was found by Cheapflights users on 8/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:15 amCMH - IAH
1 stop6h 09mMultiple Airlines
Mon 10/66:05 amIAH - CMH
1 stop10h 40mMultiple Airlines
Deal found 8/18$159
This CheapOair deal was found by Cheapflights users on 8/19. 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.
Sat 8/305:03 pmCMH - IAH
1 stop6h 53mFrontier
Sat 9/64:36 pmIAH - CMH
1 stop16h 45mFrontier
Deal found 8/19$170
This Mytrip deal was found by Cheapflights users on 8/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:15 amCMH - IAH
1 stop13h 57mSpirit Airlines
Wed 9/107:31 pmIAH - CMH
1 stop15h 10mSpirit Airlines
Deal found 8/20$171
This Mytrip deal was found by Cheapflights users on 8/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:15 amCMH - IAH
1 stop13h 57mSpirit Airlines
Fri 9/193:15 pmIAH - CMH
2 stops19h 26mSpirit Airlines
Deal found 8/19$172

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 20, 2025.
Use the filters below to find and compare flights from Columbus 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 10/24

1:25 pm-10:03 pm

1 stop9h 38m

Houston George Bush Intcntl

Mon 10/27

6:05 am-12:05 pm

1 stop5h 00m

$143

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Sat 9/13

5:15 am-10:24 am

1 stop6h 09m

Houston George Bush Intcntl

Tue 9/16

12:58 pm-7:29 am

1 stop17h 31m

$143

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 10/24

1:25 pm-10:03 pm

1 stop9h 38m

Houston George Bush Intcntl

Sun 10/26

8:37 pm-10:50 am

1 stop13h 13m

$143

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Mon 9/15

8:03 pm-6:12 pm

1 stop23h 09m

Houston George Bush Intcntl

Mon 9/22

5:37 am-6:58 pm

1 stop12h 21m

$146

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 9/18

11:11 am-3:04 pm

1 stop28h 53m

Houston George Bush Intcntl

Sun 9/21

9:08 pm-7:39 pm

1 stop21h 31m

$148

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Sun 9/14

8:34 pm-11:09 am

1 stop15h 35m

Houston George Bush Intcntl

Sat 9/20

4:36 pm-10:21 am

1 stop16h 45m

$148

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 9/11

11:21 am-3:04 pm

1 stop28h 43m

Houston George Bush Intcntl

Sun 9/14

6:15 am-7:39 pm

1 stop12h 24m

$148

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 9/19

8:34 pm-11:09 am

1 stop15h 35m

Houston George Bush Intcntl

Sat 9/20

4:36 pm-10:21 am

1 stop16h 45m

$148

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Sat 9/20

5:15 am-10:24 am

1 stop6h 09m

$55

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Wed 9/10

5:15 am-6:12 pm

1 stop13h 57m

$59

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 16 results
1
2

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 August 8, 2025.

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

Currently, August is the cheapest month in which you can book a flight from Columbus to Houston George Bush Intcntl Airport (average of $241). Flying from Columbus 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 August 20, 2025.

One of the essential ways to save on airfare from Columbus 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 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 August 17, 2025.

Travelers seeking maximum savings on their Columbus 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.

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 20, 2025.

The most flights from C01 to IAH are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, 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 August 20, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American 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
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
8,039 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
3,207 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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 to Houston George Bush Intcntl Airport?

    For as low as $143, Frontier can have you in Houston George Bush Intcntl Airport from Columbus in 6h 09m. Airlines will cover 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 to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from Columbus to Houston George Bush Intcntl Airport round-trip from $130. Other airlines that can offer you cheap pricing are Spirit Airlines, from $140, and American Airlines, from $168. You may be able to fly from Columbus to Houston George Bush Intcntl Airport for 68% less than the average price by searching for these airlines.

  • 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: ANA (89%), Mesa Airlines (78%), United Airlines (70%).

  • 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 $972, our data indicates the cheapest price to be $162. The most popular route (Columbus - Houston George Bush Intcntl), is priced around $143.

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

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$215FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$140Average$211FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$168Average$369FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$382FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$270Average$431FlexibilityNo cancel feeOn-time69%

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