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George Bush Intcntl

$35+ Cheap flights from Cincinnati (CVG) 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — IAH
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Houston George Bush Intcntl are usually found in September or July, booked 42 days in advance, depart on a Friday or Thursday and return on a Sunday

Cheap flight deals from Cincinnati to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) 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 17, 2025.

Round-trip from

$136
(Frontier)

One-way from

$35
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$224

Good round-trip deal

$193 or less

Good one-way deal

$131 or less
From Cincinnati Cinci./N. Kentucky to Houston George Bush Intcntl
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One-way flight from Cincinnati Cinci./N. Kentucky to Houston George Bush Intcntl
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Highest demand for flights based on searches. 13% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 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 Cincinnati Cinci./N. Kentucky to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to Houston George Bush Intcntl.
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Find flight deals from Cincinnati to George Bush Intcntl

Cheapest flights from Cincinnati to George Bush Intcntl
Explore the most affordable flight options available from Cincinnati to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Frontier deal was found by Cheapflights users on 9/15. 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.
Tue 11/46:05 amCVG - IAH
1 stop10h 37mFrontier
Thu 11/62:33 pmIAH - CVG
Nonstop2h 21mFrontier
Deal found 9/15$136
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:10 amCVG - IAH
1 stop6h 37mFrontier
Thu 10/232:33 pmIAH - CVG
Nonstop2h 21mFrontier
Deal found 9/16$137
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:01 pmCVG - IAH
Nonstop2h 37mFrontier
Mon 10/2010:55 amIAH - CVG
1 stop6h 42mFrontier
Deal found 9/16$141
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Thu 10/166:14 pmCVG - IAH
1 stop6h 22mFrontier
Tue 10/218:05 amIAH - CVG
1 stop4h 51mFrontier
Deal found 9/15$143
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Thu 10/96:14 pmCVG - IAH
1 stop6h 22mFrontier
Thu 10/162:33 pmIAH - CVG
Nonstop2h 21mFrontier
Deal found 9/15$144
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:32 pmCVG - IAH
1 stop25h 04mFrontier
Sat 9/279:08 pmIAH - CVG
1 stop27h 32mFrontier
Deal found 9/14$145
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:05 amCVG - IAH
1 stop10h 39mFrontier
Sat 10/47:20 amIAH - CVG
1 stop14h 21mFrontier
Deal found 9/15$146
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:01 pmCVG - IAH
Nonstop2h 37mFrontier
Mon 10/136:00 amIAH - CVG
1 stop18h 39mFrontier
Deal found 9/17$147
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:01 pmCVG - IAH
Nonstop2h 37mFrontier
Sun 10/126:05 amIAH - CVG
1 stop10h 05mFrontier
Deal found 9/17$148
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:00 amCVG - IAH
1 stop16h 36mFrontier
Sun 10/262:33 pmIAH - CVG
Nonstop2h 21mFrontier
Deal found 9/17$149
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:00 amCVG - IAH
1 stop8h 47mFrontier
Sun 10/262:33 pmIAH - CVG
Nonstop2h 21mFrontier
Deal found 9/17$153

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati 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 17, 2025.
Use the filters below to find and compare flights from Cincinnati to Houston George Bush Intcntl Airport that are best for you.

Fly from

Cincinnati

Fly to

George Bush Intcntl

Route

Depart

Return

Price

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Fri 11/7

6:05 am-10:10 pm

2 stops17h 05m

Houston George Bush Intcntl

Wed 11/12

8:00 am-5:10 pm

1 stop8h 10m

$194

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Sat 11/15

11:45 am-1:40 pm

Nonstop2h 55m

Houston George Bush Intcntl

Sat 12/6

8:19 pm-11:44 pm

Nonstop2h 25m

$209

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Sat 10/25

7:00 am-8:34 am

Nonstop2h 34m

Houston George Bush Intcntl

Mon 10/27

8:19 pm-11:44 pm

Nonstop2h 25m

$209

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Sat 10/11

5:00 pm-6:44 pm

Nonstop2h 44m

Houston George Bush Intcntl

Sun 10/12

8:15 pm-11:43 pm

Nonstop2h 28m

$209

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Mon 9/22

1:21 pm-3:36 pm

2 stops27h 15m

Houston George Bush Intcntl

Thu 9/25

6:05 am-5:38 pm

1 stop10h 33m

$217

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Sat 11/15

2:09 pm-8:58 pm

1 stop7h 49m

Houston George Bush Intcntl

Mon 11/17

7:30 am-10:54 am

Nonstop2h 24m

$219

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Wed 11/5

7:00 am-8:50 am

Nonstop2h 50m

Houston George Bush Intcntl

Mon 11/10

5:00 am-11:32 am

1 stop5h 32m

$219

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Sat 11/15

11:15 am-3:45 pm

1 stop5h 30m

Houston George Bush Intcntl

Wed 11/19

12:40 pm-4:04 pm

Nonstop2h 24m

$219

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Fri 10/10

5:00 pm-6:38 pm

Nonstop2h 38m

Houston George Bush Intcntl

Mon 10/13

8:15 pm-11:44 pm

Nonstop2h 29m

$232

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Thu 10/2

1:21 pm-3:39 pm

2 stops27h 18m

Houston George Bush Intcntl

Sun 10/5

9:20 pm-5:38 pm

2 stops19h 18m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 22 results
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The best insider tips for Cincinnati to Houston George Bush Intcntl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Cincinnati to Houston George Bush Intcntl Airport trip
Airlines
United Airlines

Basic Economy allows a personal item only; no carry-on bags unless exceptions apply.


Economy Plus offers extra legroom seats towards the front of the economy cabin.

Read more about United Airlinesby Harriet Baskas
Frontier

Frontier's UpFront Plus guarantees an empty middle seat for extra comfort.


Zone 1 boarding available with a carry-on bag or special fare bundle purchase.

Read more about Frontierby Marisa Garcia
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more

Best time to book a flight from Cincinnati to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Cincinnati 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 Cincinnati to Houston George Bush Intcntl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to George Bush Intcntl. Price data was last updated on September 12, 2025.

The price you pay for your flight from Cincinnati to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

Find hourly flight availability from Cincinnati 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 17, 2025.

One of the essential ways to save on airfare from Cincinnati 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 at noon could potentially save you up to 69% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to George Bush Intcntl. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Cincinnati to Houston George Bush Intcntl Airport flight should consider departing on Monday at noon 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 17, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Cincinnati to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

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
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

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
3,173 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

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 Cincinnati 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.

  • What airport do you fly from for flights from Cincinnati to Houston George Bush Intcntl?

    Located just 8.8 mi from the city center, Cincinnati Cinci./N. Kentucky is the airport most travelers will use when flying to Houston George Bush Intcntl from Cincinnati. Booking flights from Cinci./N. Kentucky (CVG) to Houston George Bush Intcntl should be relatively easy as there are 4 daily outbound flights to Houston George Bush Intcntl from 4 different airlines.

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

    Departing from Cincinnati to Houston George Bush Intcntl Airport will take you 2h 55m. Airlines will cover a distance of 871 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $96, Frontier will fly you from Cincinnati 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 Delta and United Airlines - these airlines can fly you to your destination from $191 and $209, respectively. Frontier is priced at 67% lower than the current average price of a flight leaving 3 months from now.

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

    The top 3 most reliable airlines when flying from Cincinnati to Houston George Bush Intcntl Airport are Frontier (89%), United Airlines (79%) and Mesa Airlines (78%).

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

    While on average a flight from Cincinnati to Houston George Bush Intcntl Airport is generally $264, our data shows the cheapest flight currently is $96. When looking at the most popular route, (Cincinnati Cinci./N. Kentucky - Houston George Bush Intcntl), you can expect to pay $125 for that flight.

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

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

  • How can I find direct flights from Cincinnati 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 Cincinnati to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Cincinnati 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 Cincinnati to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Cincinnati to Houston George Bush Intcntl Airport (average of $241). Flying from Cincinnati 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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Top 4 airlines flying from Cincinnati to George Bush Intcntl

Discover the top 4 airlines that operate flights from Cincinnati 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$160FlexibilityNo cancel feeOn-time62%
DeltaCheapest$191Average$317FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$334FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$213Average$309FlexibilityNo cancel feeOn-time71%

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