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George Bush Intcntl

$64+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — IAH
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$127
(United Airlines)

One-way from

$64
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$309

Good round-trip deal

$346 or less

Good one-way deal

$168 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
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One-way flight from Tulsa to Houston George Bush Intcntl
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Highest demand for flights based on searches. 15% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Tulsa to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Tulsa to Houston George Bush Intcntl.
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Find 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 October 23, 2025.

This United Airlines deal was found by Cheapflights users on 10/22. 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 12/65:05 pmTUL - IAH
Nonstop1h 53mUnited Airlines
Sat 12/139:35 amIAH - TUL
Nonstop1h 36mUnited Airlines
Deal found 10/22$127
This American Airlines deal was found by Cheapflights users on 10/22. 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 12/66:00 amTUL - IAH
1 stop4h 03mAmerican Airlines
Sat 12/135:00 amIAH - TUL
1 stop3h 26mAmerican Airlines
Deal found 10/22$159
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/47:00 amTUL - IAH
Nonstop1h 43mUnited Airlines
Fri 12/57:35 amIAH - TUL
Nonstop1h 36mUnited Airlines
Deal found 10/21$163
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/64:44 pmTUL - IAH
1 stop3h 53mAmerican Airlines
Sun 12/75:00 amIAH - TUL
1 stop3h 28mAmerican Airlines
Deal found 10/21$172
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/410:07 amTUL - IAH
1 stop3h 24mAmerican Airlines
Fri 12/56:00 amIAH - TUL
1 stop3h 16mAmerican Airlines
Deal found 10/21$183
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/65:05 pmTUL - IAH
Nonstop1h 53mUnited Airlines
Sun 12/77:35 amIAH - TUL
Nonstop1h 36mUnited Airlines
Deal found 10/21$207
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/313:43 pmTUL - IAH
Nonstop1h 49mUnited Airlines
Sun 1/47:35 amIAH - TUL
Nonstop1h 38mUnited Airlines
Deal found 10/22$208
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sun 11/166:50 pmTUL - IAH
Nonstop1h 58mUnited Airlines
Wed 12/36:15 pmIAH - TUL
Nonstop1h 37mUnited Airlines
Deal found 10/23$218
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/276:47 amTUL - IAH
1 stop7h 17mAmerican Airlines
Tue 12/212:10 pmIAH - TUL
1 stop5h 35mAmerican Airlines
Deal found 10/21$220
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/204:44 pmTUL - IAH
1 stop3h 48mAmerican Airlines
Thu 11/276:00 amIAH - TUL
1 stop8h 04mAmerican Airlines
Deal found 10/21$221
This American Airlines deal was found by Cheapflights users on 10/22. 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 12/315:00 amTUL - IAH
1 stop3h 37mAmerican Airlines
Fri 1/25:00 amIAH - TUL
1 stop3h 24mAmerican Airlines
Deal found 10/22$234
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Sun 11/164:44 pmTUL - IAH
1 stop3h 48mAmerican Airlines
Wed 12/36:28 pmIAH - TUL
1 stop3h 55mAmerican Airlines
Deal found 10/23$244

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 October 23, 2025.
Use the filters below to find and compare flights from Tulsa to Houston George Bush Intcntl Airport that are best for you.

Fly from

Tulsa

Fly to

George Bush Intcntl

Route

Depart

Return

Price

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Sat 12/6

5:05 pm-6:58 pm

Nonstop1h 53m

Houston George Bush Intcntl

Sat 12/13

9:35 am-11:11 am

Nonstop1h 36m

$127

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Fri 2/6

3:43 pm-5:34 pm

Nonstop1h 51m

Houston George Bush Intcntl

Sat 2/14

7:35 am-9:16 am

Nonstop1h 41m

$205

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Wed 12/31

3:43 pm-5:32 pm

Nonstop1h 49m

Houston George Bush Intcntl

Sun 1/4

7:35 am-9:13 am

Nonstop1h 38m

$208

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Sun 11/16

6:50 pm-8:48 pm

Nonstop1h 58m

Houston George Bush Intcntl

Wed 12/3

6:15 pm-7:52 pm

Nonstop1h 37m

$218

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Fri 2/20

9:00 am-10:53 am

Nonstop1h 53m

Houston George Bush Intcntl

Sat 2/28

7:35 am-9:16 am

Nonstop1h 41m

$218

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Sun 11/16

4:44 pm-8:32 pm

1 stop3h 48m

Houston George Bush Intcntl

Wed 12/3

6:28 pm-10:23 pm

1 stop3h 55m

$244

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Thu 2/26

5:00 am-8:13 am

1 stop3h 13m

Houston George Bush Intcntl

Mon 3/2

5:01 am-9:21 am

1 stop4h 20m

$246

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Thu 11/13

6:35 pm-9:57 pm

1 stop3h 22m

Houston George Bush Intcntl

Mon 11/17

5:00 am-8:30 am

1 stop3h 30m

$251

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Wed 12/31

3:43 pm-5:32 pm

Nonstop1h 49m

Houston George Bush Intcntl

Fri 1/2

12:00 pm-1:39 pm

Nonstop1h 39m

$268

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Tue 12/9

1:40 pm-3:28 pm

Nonstop1h 48m

$64

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 19 results
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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 March is currently the most expensive (average of $249). 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 October 23, 2025.

It’s typically best to fly out from Tulsa to Houston George Bush Intcntl Airport in the evening. Doing so could potentially save you 23% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Tulsa to George Bush Intcntl. Price data was last updated on October 19, 2025.

Travelers seeking maximum savings on their Tulsa to Houston George Bush Intcntl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Tuesday 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 October 23, 2025.
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
8,995 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,995 reviews
United Airlines
7.4
Good
8,995 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,995 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 8 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 53m. 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, American Airlines ($172), and United Airlines ($204) offers the cheapest pricing from Tulsa to Houston George Bush Intcntl Airport. These flights start at 54% 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 Mesa Airlines (100%), Copa Airlines (97%) or Air Canada (95%) 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 $945 for a flight from Tulsa to Houston George Bush Intcntl Airport. The cheapest flight overall is $129 while the most popular route, (Tulsa - Houston George Bush Intcntl) is currently priced at $145.

  • 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 March is currently the most expensive (average of $249). 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
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$172Average$319FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$204Average$335FlexibilityNo cancel feeOn-time69%

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