HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$42+ Cheap flights from Oklahoma 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — IAH
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma to George Bush Intcntl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oklahoma to George Bush Intcntl

Keep the following information in mind while searching for Oklahoma to George Bush Intcntl flight deals. Data was last updated March 28, 2025.

Round-trip from

$82
(Booking.com)

One-way from

$42
(FlightHub)

Popular in

May

Cheapest in

January

Average price

$320

Good round-trip deal

$476 or less

Good one-way deal

$203 or less
From Oklahoma to Houston George Bush Intcntl
Search Deals
One-way flight from Oklahoma to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Oklahoma to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Oklahoma to Houston George Bush Intcntl.
Search Deals

Find flight deals from Oklahoma to George Bush Intcntl

Cheapest flights from Oklahoma to George Bush Intcntl
Explore the most affordable flight options available from Oklahoma to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/26. 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 4/85:35 amDFW - IAH
1 stop7h 08mSpirit Airlines
Thu 4/105:00 amIAH - DFW
1 stop9h 33mSpirit Airlines
Deal found 3/26$82
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 4/2312:00 pmDFW - IAH
Nonstop1h 17mUnited Airlines
Wed 4/3010:05 pmIAH - DFW
Nonstop1h 24mUnited Airlines
Deal found 3/26$97
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:30 pmDFW - IAH
Nonstop1h 11mAmerican Airlines
Mon 4/288:27 pmIAH - DFW
Nonstop1h 23mAmerican Airlines
Deal found 3/27$98
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Tue 4/85:35 amDFW - IAH
1 stop7h 08mMultiple Airlines
Fri 4/1110:21 pmIAH - DFW
1 stop7h 22mMultiple Airlines
Deal found 3/27$135
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/312:06 pmDFW - IAH
Nonstop1h 26mFrontier
Mon 3/319:42 pmIAH - DFW
Nonstop1h 22mFrontier
Deal found 3/27$155
This American Airlines deal was found by Cheapflights users on 3/26. 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 4/227:16 amTUL - IAH
1 stop10h 20mAmerican Airlines
Tue 4/294:49 pmIAH - TUL
1 stop7h 02mAmerican Airlines
Deal found 3/26$183
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Fri 4/47:53 pmXNA - IAH
1 stop28h 26mFrontier
Sun 4/610:17 pmIAH - XNA
1 stop20h 46mFrontier
Deal found 3/26$206
This United Airlines deal was found by Cheapflights users on 3/26. 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 4/177:00 amTUL - IAH
Nonstop1h 43mUnited Airlines
Sun 4/2012:25 pmIAH - TUL
Nonstop1h 43mUnited Airlines
Deal found 3/26$209
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/128:30 pmOKC - IAH
1 stop27h 23mFrontier
Wed 5/146:52 amIAH - OKC
1 stop12h 13mFrontier
Deal found 3/27$220
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:02 pmOKC - IAH
Nonstop1h 37mUnited Airlines
Tue 5/68:10 pmIAH - OKC
Nonstop1h 39mUnited Airlines
Deal found 3/27$221
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/35:02 pmXNA - IAH
Nonstop1h 52mUnited Airlines
Thu 4/109:40 amIAH - XNA
Nonstop1h 49mUnited Airlines
Deal found 3/27$224
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:00 amOKC - IAH
1 stop4h 24mAmerican Airlines
Wed 5/77:37 pmIAH - OKC
1 stop4h 13mAmerican Airlines
Deal found 3/27$256

Cheapflights Fare Finder

Customize your flight search to find flights from Oklahoma 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 March 28, 2025.
Use the filters below to find and compare flights from Oklahoma to Houston George Bush Intcntl Airport that are best for you.

Fly from

Oklahoma

Fly to

George Bush Intcntl

Route

Depart

Return

Price

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 4/8

5:35 am-12:43 pm

1 stop7h 08m

Houston George Bush Intcntl

Thu 4/10

5:00 am-2:33 pm

1 stop9h 33m

$82

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Wed 4/23

12:00 pm-1:17 pm

Nonstop1h 17m

Houston George Bush Intcntl

Wed 4/30

10:05 pm-11:29 pm

Nonstop1h 24m

$97

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Thu 4/24

9:30 pm-10:41 pm

Nonstop1h 11m

Houston George Bush Intcntl

Mon 4/28

8:27 pm-9:50 pm

Nonstop1h 23m

$98

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 4/8

5:35 am-12:43 pm

1 stop7h 08m

Houston George Bush Intcntl

Fri 4/11

10:21 pm-5:43 am

1 stop7h 22m

$135

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 4/15

6:05 am-3:56 pm

1 stop9h 51m

Houston George Bush Intcntl

Wed 4/16

11:45 am-8:36 pm

1 stop8h 51m

$160

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Tue 4/22

7:16 am-5:36 pm

1 stop10h 20m

Houston George Bush Intcntl

Tue 4/29

4:49 pm-11:51 pm

1 stop7h 02m

$183

FayettevilleHouston

XNA - IAH

XNAIAH

Fayetteville Northwest Arkansas

Fri 4/18

7:53 pm-12:19 am

1 stop28h 26m

Houston George Bush Intcntl

Mon 4/21

6:00 am-7:03 pm

1 stop13h 03m

$206

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Thu 4/17

7:00 am-8:43 am

Nonstop1h 43m

Houston George Bush Intcntl

Sun 4/20

12:25 pm-2:08 pm

Nonstop1h 43m

$209

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Mon 5/12

8:30 pm-11:53 pm

1 stop27h 23m

Houston George Bush Intcntl

Wed 5/14

6:52 am-7:05 pm

1 stop12h 13m

$220

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Thu 4/24

12:02 pm-1:39 pm

Nonstop1h 37m

Houston George Bush Intcntl

Tue 5/6

8:10 pm-9:49 pm

Nonstop1h 39m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 41 results
1
2
3
...
5

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

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

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

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

Find hourly flight availability from Oklahoma 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 March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Houston George Bush Intcntl Airport as you normally would.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 March 28, 2025.
To help decide which airline to fly from Oklahoma to Houston, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,896 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,336 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Oklahoma 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 are the cheapest airlines to fly from Oklahoma to Houston George Bush Intcntl Airport one-way?

    The cheapest airlines for a one-way flight from Oklahoma to Houston George Bush Intcntl Airport are Spirit Airlines ($42), United Airlines ($49), and American Airlines ($50).

  • What are the most popular routes from Oklahoma to Houston George Bush Intcntl Airport?

    The most popular flight routes from Oklahoma to Houston George Bush Intcntl Airport are Dallas/Fort Worth - Houston George Bush Intcntl, Oklahoma City Will Rogers World - Houston George Bush Intcntl and Fayetteville Northwest Arkansas - Houston George Bush Intcntl.

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

    No one likes to see their flight delayed. When booking a flight from Oklahoma to Houston George Bush Intcntl Airport consider choosing CommutAir (100%), United Airlines (86%) or SkyWest Airlines (84%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $132. While the most popular route (Dallas/Fort Worth - Houston George Bush Intcntl) can be booked for $91 on average our data indicates $1,797 when flying from Oklahoma to Houston George Bush Intcntl Airport.

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

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

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

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

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

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

Book flights to Oklahoma if you plan to visit one of these locations
Conroe
Spring
Humble
Jersey Village
The Woodlands
Montgomery
Katy
Tomball
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oklahoma to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Hobby flights
John F Kennedy Intl to Hobby flights
LaGuardia to Hobby flights
Newark to George Bush Intcntl flights
Dulles Intl to Hobby flights
Los Angeles to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
Seattle to Hobby flights
Baltimore to Hobby flights
Reagan-National to Hobby flights
Dulles Intl to George Bush Intcntl flights
Boston to Hobby flights
LaGuardia to George Bush Intcntl flights
San Francisco to Hobby flights
Los Angeles to George Bush Intcntl flights
Baltimore to George Bush Intcntl flights
Denver to Hobby flights
Atlanta to Hobby flights
Seattle to George Bush Intcntl flights
Ontario to Hobby flights
Reagan-National to George Bush Intcntl flights
Boston to George Bush Intcntl flights
San Francisco to George Bush Intcntl flights
Ontario to George Bush Intcntl flights
Charlotte to Hobby flights
Philadelphia to Hobby flights
Dallas/Fort Worth to George Bush Intcntl flights
O'Hare Intl to George Bush Intcntl flights
Denver to George Bush Intcntl flights
O'Hare Intl to Hobby flights
Detroit to Hobby flights
Raleigh to Hobby flights
Minneapolis to Hobby flights
Charlotte to George Bush Intcntl flights
Dallas/Fort Worth to Hobby flights
Orlando to Hobby flights
Fort Lauderdale to Hobby flights
Atlanta to George Bush Intcntl flights
Philadelphia to George Bush Intcntl flights
Minneapolis to George Bush Intcntl flights
Salt Lake City to Hobby flights
San Diego to Hobby flights
Detroit to George Bush Intcntl flights
Sky Harbor Intl to Hobby flights
Cleveland to Hobby flights
Raleigh to George Bush Intcntl flights
Miami to Hobby flights
Midway to Hobby flights
Sky Harbor Intl to George Bush Intcntl flights
Portland to Hobby flights

Top 3 airlines flying from Oklahoma to George Bush Intcntl

Discover the top 3 airlines that operate flights from Oklahoma 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$158FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$317FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$171Average$347FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.