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George Bush Intcntl

$73+ Cheap flights from Oklahoma City (OKC) 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — IAH
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Oklahoma City to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) 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 14, 2025.

Round-trip from

$159
(American Airlines)

One-way from

$73
(Priceline)

Popular in

October

Cheapest in

April

Average price

$295

Good round-trip deal

$492 or less

Good one-way deal

$244 or less
From Oklahoma City Will Rogers World to Houston George Bush Intcntl
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One-way flight from Oklahoma City Will Rogers World to Houston George Bush Intcntl
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Highest demand for flights based on searches. 2% potential increase in price ($10 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 August 2025
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Price to beat on a round-trip flight from Oklahoma City Will Rogers World to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Oklahoma City Will Rogers World to Houston George Bush Intcntl.
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Find flight deals from Oklahoma City to George Bush Intcntl

Cheapest flights from Oklahoma City to George Bush Intcntl
Explore the most affordable flight options available from Oklahoma City to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/25:00 amOKC - IAH
1 stop4h 17mAmerican Airlines
Wed 9/310:14 amIAH - OKC
1 stop4h 01mAmerican Airlines
Deal found 8/12$159
This Justfly.com deal was found by Cheapflights users on 8/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:05 amOKC - IAH
1 stop5h 04mFrontier
Mon 9/89:08 pmIAH - OKC
1 stop23h 30mFrontier
Deal found 8/14$165
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:05 amOKC - IAH
1 stop5h 04mFrontier
Mon 9/156:15 amIAH - OKC
1 stop12h 46mFrontier
Deal found 8/13$167
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:45 pmOKC - IAH
1 stop27h 54mFrontier
Mon 11/36:00 amIAH - OKC
1 stop13h 00mFrontier
Deal found 8/14$171
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:42 amOKC - IAH
Nonstop1h 33mUnited Airlines
Mon 9/157:15 amIAH - OKC
Nonstop1h 31mUnited Airlines
Deal found 8/13$177
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:07 pmOKC - IAH
Nonstop1h 32mUnited Airlines
Tue 10/77:15 amIAH - OKC
Nonstop1h 30mUnited Airlines
Deal found 8/11$182
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:13 pmOKC - IAH
1 stop3h 19mAmerican Airlines
Wed 9/106:01 amIAH - OKC
1 stop3h 39mAmerican Airlines
Deal found 8/13$186
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:05 amOKC - IAH
1 stop5h 04mFrontier
Sun 10/56:15 amIAH - OKC
1 stop17h 34mFrontier
Deal found 8/14$188
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:05 amOKC - IAH
1 stop5h 04mFrontier
Sun 9/149:10 pmIAH - OKC
2 stops21h 51mFrontier
Deal found 8/14$194
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:08 amOKC - IAH
1 stop3h 14mAmerican Airlines
Fri 9/55:00 amIAH - OKC
1 stop3h 34mAmerican Airlines
Deal found 8/13$195
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:00 amOKC - IAH
1 stop13h 14mFrontier
Thu 10/96:05 amIAH - OKC
1 stop10h 48mFrontier
Deal found 8/14$196
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 9/113:07 pmOKC - IAH
1 stop5h 05mAmerican Airlines
Mon 9/155:00 amIAH - OKC
1 stop3h 34mAmerican Airlines
Deal found 8/12$197

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City 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 14, 2025.
Use the filters below to find and compare flights from Oklahoma City to Houston George Bush Intcntl Airport that are best for you.

Fly from

Oklahoma City

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Tue 9/2

5:00 am-9:17 am

1 stop4h 17m

Houston George Bush Intcntl

Wed 9/3

10:14 am-2:15 pm

1 stop4h 01m

$159

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Thu 9/11

8:30 pm-11:53 pm

1 stop3h 23m

Houston George Bush Intcntl

Mon 9/15

5:00 am-8:34 am

1 stop3h 34m

$159

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Fri 10/3

5:00 am-9:22 am

1 stop4h 22m

Houston George Bush Intcntl

Tue 10/7

6:23 pm-10:38 pm

1 stop4h 15m

$159

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Thu 9/4

5:00 am-8:28 am

1 stop3h 28m

Houston George Bush Intcntl

Mon 9/8

5:00 am-8:34 am

1 stop3h 34m

$159

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Thu 9/4

6:05 am-11:09 am

1 stop5h 04m

Houston George Bush Intcntl

Mon 9/8

9:08 pm-8:38 pm

1 stop23h 30m

$165

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Sat 10/18

5:33 pm-11:24 pm

1 stop5h 51m

Houston George Bush Intcntl

Sun 10/19

6:00 am-9:52 am

1 stop27h 52m

$165

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Thu 9/11

6:05 am-11:09 am

1 stop5h 04m

Houston George Bush Intcntl

Thu 9/18

6:15 am-11:54 pm

1 stop17h 39m

$165

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Fri 9/12

6:05 am-11:09 am

1 stop5h 04m

Houston George Bush Intcntl

Sun 9/14

9:08 pm-11:54 pm

1 stop26h 46m

$165

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Sun 9/14

6:05 am-11:09 am

1 stop5h 04m

Houston George Bush Intcntl

Sat 9/20

7:20 am-9:27 pm

1 stop14h 07m

$165

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Thu 9/11

6:05 am-11:09 am

1 stop5h 04m

Houston George Bush Intcntl

Mon 9/15

6:15 am-7:01 pm

1 stop12h 46m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Oklahoma City to George Bush Intcntl

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

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

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

Find hourly flight availability from Oklahoma City 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 14, 2025.

When flying from Oklahoma City to Houston George Bush Intcntl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 34% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Oklahoma City to George Bush Intcntl. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their Oklahoma City to Houston George Bush Intcntl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings 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 August 14, 2025.
Read through reviews of airlines operating flights from Oklahoma City to Houston George Bush Intcntl Airport, such as United Airlines, American Airlines, and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Frontier
5.8
Fair
3,219 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City 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 Oklahoma City to Houston George Bush Intcntl?

    If you book a flight to Houston George Bush Intcntl from Oklahoma City, you will be flying from Will Rogers World, which is the city’s only airport. Oklahoma City Will Rogers World (OKC) is located 7.0 mi from the center of Oklahoma City. There are 17 flights from Will Rogers World to Houston George Bush Intcntl per day from 3 different airlines.

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

    Cheapflights users have booked flights from Oklahoma City to Houston George Bush Intcntl Airport round-trip from $108. Other airlines that can offer you cheap pricing are United Airlines, from $217, and American Airlines, from $258. Frontier is 67% cheaper than the average price of flights available within the next 90 days to this destination.

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

    No one likes to see their flight delayed. When booking a flight from Oklahoma City to Houston George Bush Intcntl Airport consider choosing ANA (89%), Copa Airlines (84%) or Air New Zealand (73%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Oklahoma City to Houston George Bush Intcntl Airport is generally $1,022, our data shows the cheapest flight currently is $130. When looking at the most popular route, (Oklahoma City Will Rogers World - Houston George Bush Intcntl), you can expect to pay $177 for that flight.

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Oklahoma City to Houston George Bush Intcntl Airport (average of $241). Flying from Oklahoma City 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 3 airlines flying from Oklahoma City to George Bush Intcntl

Discover the top 3 airlines that operate flights from Oklahoma City 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$211FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$217Average$329FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$368FlexibilityNo cancel feeOn-time71%

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