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George Bush Intcntl

$85+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — IAH
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
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 Wednesday

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 June 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/285:44 pm
CMH
-
IAH
1 stop14h 36m
Frontier
Tue 8/48:50 am
IAH
-
CMH
1 stop7h 09m
Frontier
Deal found 6/16$167
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/75:44 pm
CMH
-
IAH
1 stop17h 19m
Frontier
Tue 7/148:50 am
IAH
-
CMH
1 stop7h 09m
Frontier
Deal found 6/16$174
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/235:44 pm
CMH
-
IAH
1 stop5h 55m
Frontier
Tue 7/288:50 am
IAH
-
CMH
1 stop7h 09m
Frontier
Deal found 6/16$175
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/145:44 pm
CMH
-
IAH
1 stop5h 55m
Frontier
Mon 7/208:02 pm
IAH
-
CMH
1 stop19h 57m
Frontier
Deal found 6/13$179
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 8/65:44 pm
CMH
-
IAH
1 stop5h 55m
Frontier
Mon 8/108:02 pm
IAH
-
CMH
1 stop19h 57m
Frontier
Deal found 6/14$181
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:34 pm
CMH
-
IAH
1 stop6h 36m
Frontier
Tue 11/177:00 am
IAH
-
CMH
1 stop7h 39m
Frontier
Deal found 6/17$183
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/95:44 pm
CMH
-
IAH
1 stop14h 36m
Frontier
Tue 7/218:50 am
IAH
-
CMH
1 stop7h 09m
Frontier
Deal found 6/16$186
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/55:44 pm
CMH
-
IAH
1 stop14h 36m
Frontier
Thu 7/98:50 am
IAH
-
CMH
1 stop7h 09m
Frontier
Deal found 6/14$187
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/165:44 pm
CMH
-
IAH
1 stop5h 55m
Frontier
Mon 7/208:02 pm
IAH
-
CMH
1 stop19h 57m
Frontier
Deal found 6/13$191
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/165:44 pm
CMH
-
IAH
1 stop5h 55m
Frontier
Thu 7/238:50 am
IAH
-
CMH
1 stop7h 09m
Frontier
Deal found 6/16$197
This Trip.com deal was found by Cheapflights users on 6/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:47 pm
CMH
-
IAH
1 stop8h 53m
Frontier
Tue 7/148:50 am
IAH
-
CMH
1 stop7h 09m
Frontier
Deal found 6/17$201

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 June 18, 2026.

Round-trip from

$167
(Kiwi.com)

One-way from

$85
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$538
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 ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 18, 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

Tue 8/18

5:03 pm-6:53 pm

Nonstop2h 50m

Houston George Bush Intcntl

Sun 8/23

7:56 pm-11:44 pm

Nonstop2h 48m

$372

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Fri 8/28

9:00 am-1:36 pm

1 stop5h 36m

Houston George Bush Intcntl

Mon 8/31

7:56 pm-11:44 pm

Nonstop2h 48m

$400

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Sat 7/25

6:37 pm-11:57 pm

1 stop6h 20m

Houston George Bush Intcntl

Thu 8/6

6:36 pm-12:58 am

1 stop5h 22m

$410

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Wed 9/16

4:20 pm-8:47 pm

1 stop5h 27m

Houston George Bush Intcntl

Tue 9/22

7:56 pm-11:44 pm

Nonstop2h 48m

$417

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Mon 7/27

5:55 pm-12:34 am

1 stop7h 39m

Houston George Bush Intcntl

Mon 8/3

7:20 am-11:02 am

Nonstop2h 42m

$437

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 9/10

5:03 pm-6:54 pm

Nonstop2h 51m

Houston George Bush Intcntl

Mon 9/14

7:20 am-11:03 am

Nonstop2h 43m

$443
Quickest round-trip

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Thu 8/6

6:30 am-8:16 am

Nonstop2h 46m

Houston George Bush Intcntl

Mon 8/10

8:13 pm-11:59 pm

Nonstop2h 46m

$444

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Mon 7/6

8:05 pm-11:58 pm

1 stop4h 53m

Houston George Bush Intcntl

Thu 7/9

11:26 am-5:49 pm

1 stop5h 23m

$450

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Mon 8/10

6:30 am-8:16 am

Nonstop2h 46m

Houston George Bush Intcntl

Thu 8/13

6:15 am-1:06 pm

1 stop5h 51m

$453

ColumbusHouston

CMH - IAH

CMHIAH

Columbus

Sat 9/12

5:03 pm-6:54 pm

Nonstop2h 51m

Houston George Bush Intcntl

Sat 9/19

6:15 am-1:06 pm

1 stop5h 51m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 21 resultsSorted by cheapest first
1
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

What is the cheapest month to book a flight from Columbus to Houston George Bush Intcntl Airport?

Currently, November is the cheapest month in which you can book a flight from Columbus to Houston George Bush Intcntl Airport (average of $69). Flying from Columbus to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $394). 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 June 18, 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 June 18, 2026.

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

How much does it cost to fly round-trip from Columbus to Houston George Bush Intcntl Airport?

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 June 18, 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
8,416 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

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
8,416 reviews
Delta
7.8
Good
8,416 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

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
9,860 reviews
Delta
7.8
Good
8,416 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

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
2,879 reviews
Delta
7.8
Good
8,416 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

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 $372, United Airlines can have you in Houston George Bush Intcntl Airport from Columbus in 2h 50m. 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 $293. You may be able to fly from Columbus to Houston George Bush Intcntl Airport for 81% 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 (82%), Air New Zealand (76%), United Airlines (71%).

  • 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 $519, our data indicates the cheapest price to be $182. The most popular route (Columbus - Houston George Bush Intcntl), is priced around $234.

  • 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, November is the cheapest month in which you can book a flight from Columbus to Houston George Bush Intcntl Airport (average of $69). Flying from Columbus to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $394). 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
Spring
The Woodlands
Jersey Village
Humble
Conroe
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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$224FlexibilityNo cancel feeOn-time62%
DeltaCheapest$201Average$401FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$354FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$286Average$422FlexibilityNo cancel feeOn-time69%

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