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George Bush Intcntl

$99+ Cheap flights from Tulsa (TUL) 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — IAH
May 15 — May 221
Fri 5/15
Fri 5/22
1 adult, Economy
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Cheap flight deals from Tulsa to George Bush Intcntl

Cheapest flights from Tulsa to George Bush Intcntl
Explore the most affordable flight options available from Tulsa to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.

This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:00 am
TUL
-
IAH
Nonstop1h 43m
United Airlines
Tue 6/96:20 pm
IAH
-
TUL
Nonstop1h 40m
United Airlines
Deal found 4/12$229
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Mon 6/15:00 am
TUL
-
IAH
Nonstop1h 43m
United Airlines
Tue 6/22:35 pm
IAH
-
TUL
Nonstop1h 40m
United Airlines
Deal found 4/10$243
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 5/66:29 pm
TUL
-
IAH
1 stop5h 30m
American Airlines
Wed 5/1310:31 am
IAH
-
TUL
1 stop4h 33m
American Airlines
Deal found 4/12$249
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Sat 5/26:00 am
TUL
-
IAH
Nonstop1h 48m
United Airlines
Sat 5/92:30 pm
IAH
-
TUL
Nonstop1h 44m
United Airlines
Deal found 4/10$257
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Mon 5/111:26 pm
TUL
-
IAH
1 stop23h 07m
Multiple Airlines
Sun 5/171:28 pm
IAH
-
TUL
1 stop23h 08m
Multiple Airlines
Deal found 4/13$259
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Tue 5/1211:50 am
TUL
-
IAH
Nonstop1h 45m
United Airlines
Thu 5/147:33 am
IAH
-
TUL
Nonstop1h 36m
United Airlines
Deal found 4/13$260
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:16 pm
TUL
-
IAH
1 stop3h 43m
American Airlines
Tue 5/126:09 pm
IAH
-
TUL
1 stop4h 16m
American Airlines
Deal found 4/14$263
This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:43 pm
TUL
-
IAH
Nonstop1h 41m
United Airlines
Tue 6/22:35 pm
IAH
-
TUL
Nonstop1h 40m
United Airlines
Deal found 4/12$264
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Tue 5/261:41 pm
TUL
-
IAH
Nonstop1h 48m
United Airlines
Thu 5/2812:10 pm
IAH
-
TUL
Nonstop1h 41m
United Airlines
Deal found 4/9$266
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Mon 5/184:59 pm
TUL
-
IAH
Nonstop1h 56m
United Airlines
Wed 5/2012:05 pm
IAH
-
TUL
Nonstop1h 41m
United Airlines
Deal found 4/10$267
This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:00 am
TUL
-
IAH
Nonstop1h 47m
United Airlines
Tue 8/112:35 pm
IAH
-
TUL
Nonstop1h 41m
United Airlines
Deal found 4/12$269

Find flight deals from Tulsa to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Tulsa (TUL) 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 April 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$99
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$307

Good round-trip deal

$385 or less

Good one-way deal

$197 or less
Provider with most accurate pricing for Tulsa-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Tulsa-Houston George Bush Intcntl flights.
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From Tulsa to Houston George Bush Intcntl
Search Deals
One-way flight from Tulsa to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Tulsa to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Tulsa to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tulsa 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 April 15, 2026.
Use the filters below to find and compare flights from Tulsa to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Tue 5/5

11:50 am-1:35 pm

Nonstop1h 45m

Houston George Bush Intcntl

Tue 5/12

12:05 pm-1:46 pm

Nonstop1h 41m

$257

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Sat 5/2

6:00 am-7:48 am

Nonstop1h 48m

Houston George Bush Intcntl

Sat 5/9

6:22 pm-8:00 pm

Nonstop1h 38m

$257

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Tue 5/5

6:00 am-7:48 am

Nonstop1h 48m

Houston George Bush Intcntl

Wed 5/6

7:33 am-9:09 am

Nonstop1h 36m

$323

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Fri 5/15

4:59 pm-6:55 pm

Nonstop1h 56m

Houston George Bush Intcntl

Sat 5/23

2:35 pm-4:15 pm

Nonstop1h 40m

$353
Quickest round-trip

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Thu 6/18

5:00 am-6:43 am

Nonstop1h 43m

Houston George Bush Intcntl

Sun 6/21

9:42 pm-11:15 pm

Nonstop1h 33m

$379

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Fri 5/15

9:00 am-10:45 am

Nonstop1h 45m

Houston George Bush Intcntl

Thu 5/21

7:26 am-9:09 am

Nonstop1h 43m

$379

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Tue 6/2

9:53 am-12:15 am

1 stop14h 22m

Houston George Bush Intcntl

Wed 6/3

4:30 pm-6:08 pm

Nonstop1h 38m

$417

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Tue 5/26

6:00 am-8:55 pm

1 stop14h 55m

Houston George Bush Intcntl

Thu 5/28

12:10 pm-1:51 pm

Nonstop1h 41m

$436

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Tue 4/28

5:10 pm-7:05 pm

Nonstop1h 55m

Houston George Bush Intcntl

Wed 4/29

12:05 pm-1:46 pm

Nonstop1h 41m

$483
Cheapest one-way

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Wed 6/10

6:44 pm-10:28 pm

1 stop3h 44m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Tulsa to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tulsa to George Bush Intcntl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tulsa-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tulsa-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tulsa-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tulsa-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tulsa-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Currently, October is the cheapest month in which you can book a flight from Tulsa to Houston George Bush Intcntl Airport (average of $149). Flying from Tulsa to Houston George Bush Intcntl Airport in September is currently the most expensive (average of $228). 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 TUL to IAH?

Find hourly flight availability from Tulsa 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 April 15, 2026.

It’s typically best to fly out from Tulsa to Houston George Bush Intcntl Airport in the evening. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Tulsa 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 April 15, 2026.
Read through reviews of airlines operating flights from Tulsa to Houston George Bush Intcntl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,589 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,589 reviews
United Airlines
7.4
Good
9,589 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,580 reviews
United Airlines
7.4
Good
9,589 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    For a flight from Tulsa to Houston George Bush Intcntl, you will be flying from Tulsa. Tulsa (TUL) is just 6.6 mi from the center of the city. Tulsa is the only Tulsa airport and it handles 18 outbound flights to Houston George Bush Intcntl per day. 2 airlines have flights to Houston George Bush Intcntl from Tulsa on a regular basis.

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

    Airlines like United Airlines fly from Tulsa to Houston George Bush Intcntl Airport in about 1h 45m. The time it takes to get you to your destination is usually consistent. Tulsa and Houston George Bush Intcntl Airport are separated by a distance of 430 mi. Generally, flights for this route are nonstop.

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

    According to our current data, United Airlines ($159), and American Airlines ($172) offers the cheapest pricing from Tulsa to Houston George Bush Intcntl Airport. These flights start at 55% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Tulsa to Houston George Bush Intcntl Airport consider choosing CommutAir (98%), Copa Airlines (94%) or United Airlines (93%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $766 for a flight from Tulsa to Houston George Bush Intcntl Airport. The cheapest flight overall is $154 while the most popular route, (Tulsa - Houston George Bush Intcntl) is currently priced at $229.

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Tulsa to Houston George Bush Intcntl Airport (average of $149). Flying from Tulsa to Houston George Bush Intcntl Airport in September is currently the most expensive (average of $228). 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
Spring
Montgomery
Tomball
Jersey Village
Humble
Cypress
Conroe

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Top 2 airlines flying from Tulsa to George Bush Intcntl

Discover the top 2 airlines that operate flights from Tulsa 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 April 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$159Average$327FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$172Average$286FlexibilityNo cancel feeOn-time71%

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