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George Bush Intcntl

$59+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — IAH
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
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 July 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/186:10 pm
CMH
-
IAH
1 stop14h 10m
Frontier
Wed 8/194:32 pm
IAH
-
CMH
1 stop23h 53m
Frontier
Deal found 7/25$119
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/236:10 pm
CMH
-
IAH
1 stop14h 10m
Frontier
Wed 8/264:32 pm
IAH
-
CMH
1 stop23h 53m
Frontier
Deal found 7/25$139
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/186:10 pm
CMH
-
IAH
1 stop14h 10m
Frontier
Thu 8/206:00 am
IAH
-
CMH
1 stop10h 25m
Frontier
Deal found 7/25$140
This Kiwi.com deal was found by Cheapflights users on 7/28. 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
CMH
-
IAH
1 stop14h 18m
Frontier
Tue 10/137:00 am
IAH
-
CMH
1 stop9h 33m
Frontier
Deal found 7/28$146
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/236:10 pm
CMH
-
IAH
1 stop14h 10m
Frontier
Thu 9/36:00 am
IAH
-
CMH
1 stop10h 25m
Frontier
Deal found 7/27$148
This Kiwi.com deal was found by Cheapflights users on 7/25. 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
CMH
-
IAH
1 stop12h 27m
Frontier
Mon 9/149:04 pm
IAH
-
CMH
1 stop19h 29m
Frontier
Deal found 7/25$154
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/236:10 pm
CMH
-
IAH
1 stop14h 10m
Frontier
Mon 8/244:32 pm
IAH
-
CMH
1 stop23h 53m
Frontier
Deal found 7/28$158
This Kiwi.com deal was found by Cheapflights users on 7/25. 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
CMH
-
IAH
1 stop6h 36m
Frontier
Mon 11/98:44 pm
IAH
-
CMH
1 stop17h 55m
Frontier
Deal found 7/25$160
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/206:10 pm
CMH
-
IAH
1 stop14h 10m
Frontier
Mon 8/244:32 pm
IAH
-
CMH
1 stop23h 53m
Frontier
Deal found 7/28$161
This Kiwi.com deal was found by Cheapflights users on 7/29. 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
CMH
-
IAH
1 stop14h 10m
Frontier
Sun 9/66:00 am
IAH
-
CMH
1 stop10h 25m
Frontier
Deal found 7/29$167

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 July 30, 2026.

Round-trip from

$119
(Kiwi.com)

One-way from

$59
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$517
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. 12% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 30, 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

Wed 10/28

5:19 pm-11:55 pm

1 stop7h 36m

Houston George Bush Intcntl

Tue 11/3

12:03 pm-8:38 pm

1 stop7h 35m

$317

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 9/10

5:03 pm-6:54 pm

Nonstop2h 51m

Houston George Bush Intcntl

Sun 9/13

7:20 am-11:03 am

Nonstop2h 43m

$367

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 10/1

6:30 am-8:19 am

Nonstop2h 49m

Houston George Bush Intcntl

Tue 10/6

1:45 pm-8:34 pm

1 stop5h 49m

$397

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Wed 10/28

6:10 am-8:15 am

Nonstop3h 05m

Houston George Bush Intcntl

Tue 11/3

1:40 pm-8:32 pm

1 stop5h 52m

$397

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 10/15

6:30 am-8:19 am

Nonstop2h 49m

Houston George Bush Intcntl

Sun 10/18

7:56 pm-11:44 pm

Nonstop2h 48m

$400

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 8/27

6:30 am-8:22 am

Nonstop2h 52m

Houston George Bush Intcntl

Sun 8/30

7:20 am-11:03 am

Nonstop2h 43m

$457
Quickest round-trip

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Mon 8/10

6:30 am-8:16 am

Nonstop2h 46m

Houston George Bush Intcntl

Mon 8/10

8:13 pm-11:59 pm

Nonstop2h 46m

$507

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 9/18

7:49 pm-12:27 am

1 stop5h 38m

Houston George Bush Intcntl

Sun 9/20

7:56 pm-11:44 pm

Nonstop2h 48m

$511

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 10/9

6:30 am-8:19 am

Nonstop2h 49m

Houston George Bush Intcntl

Fri 10/16

7:56 pm-11:44 pm

Nonstop2h 48m

$527

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Mon 8/10

5:01 pm-7:04 pm

Nonstop3h 03m

Houston George Bush Intcntl

Thu 8/13

7:56 pm-11:44 pm

Nonstop2h 48m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 19 resultsSorted by cheapest first
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

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 $332). 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 July 30, 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 July 30, 2026.

The most flights from C01 to IAH are scheduled on a Tuesday (7 on average). You will have fewer flight options on Saturday, 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 $215 and $500 in August.
The cheapest round-trip price found within the last 5 days was $119 on Frontier (Aug 18-Aug 19).

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 July 30, 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.
Delta
7.8
Good
8,488 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,488 reviews
Delta
7.8
Good
8,488 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,046 reviews
Delta
7.8
Good
8,488 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Frontier
5.6
Fair
2,748 reviews
Delta
7.8
Good
8,488 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 $367, Delta can have you in Houston George Bush Intcntl Airport from Columbus in 2h 51m. 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 $84. Other airlines that can offer you cheap pricing are Delta, from $201, and United Airlines, from $299. You may be able to fly from Columbus to Houston George Bush Intcntl Airport for 80% 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: Air New Zealand (73%), Mesa Airlines (72%), United Airlines (72%).

  • 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 $544, our data indicates the cheapest price to be $207. The most popular route (Columbus - Houston George Bush Intcntl), is priced around $223.

  • 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 $332). 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.

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
Conroe
Spring
Jersey Village
Humble
Tomball
Cypress
Montgomery

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Top 4 airlines flying from Columbus to George Bush Intcntl

Discover the top 4 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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$224FlexibilityNo cancel feeOn-time62%
DeltaCheapest$201Average$401FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$272Average$343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$286Average$426FlexibilityNo cancel feeOn-time69%

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