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George Bush Intcntl

$69+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — IAH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$137
(United Airlines)

One-way from

$69
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$352

Good round-trip deal

$530 or less

Good one-way deal

$313 or less
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. 11% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. 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 8/129:00 amTUL - IAH
Nonstop1h 44mUnited Airlines
Thu 8/147:55 pmIAH - TUL
Nonstop1h 37mUnited Airlines
Deal found 6/30$137
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/58:26 pmTUL - IAH
1 stop3h 33mAmerican Airlines
Tue 8/124:36 pmIAH - TUL
1 stop5h 34mAmerican Airlines
Deal found 7/2$159
This Mytrip deal was found by Cheapflights users on 7/2. 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 8/223:48 pmTUL - IAH
1 stop14h 17mMultiple Airlines
Sun 8/2410:00 pmIAH - TUL
2 stops19h 13mMultiple Airlines
Deal found 7/2$280

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 July 3, 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

Tue 8/12

9:00 am-10:44 am

Nonstop1h 44m

Houston George Bush Intcntl

Thu 8/14

7:55 pm-9:32 pm

Nonstop1h 37m

$137

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Tue 8/5

8:26 pm-11:59 pm

1 stop3h 33m

Houston George Bush Intcntl

Tue 8/12

4:36 pm-10:10 pm

1 stop5h 34m

$159

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Fri 8/22

3:48 pm-6:05 am

1 stop14h 17m

Houston George Bush Intcntl

Sun 8/24

10:00 pm-5:13 pm

2 stops19h 13m

$280

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Mon 9/8

7:00 am-8:40 am

Nonstop1h 40m

$69

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Mon 9/8

5:00 am-9:22 am

1 stop4h 22m

$80

TulsaHouston

TUL - IAH

TULIAH

Tulsa

Mon 8/4

1:37 pm-5:35 am

1 stop15h 58m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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, August is the cheapest month in which you can book a flight from Tulsa to Houston George Bush Intcntl Airport (average of $241). Flying from Tulsa 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 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 July 3, 2025.

It’s typically best to fly out from Tulsa to Houston George Bush Intcntl Airport in the morning. Doing so could potentially save you 28% 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 June 29, 2025.

Travelers seeking maximum savings on their Tulsa to Houston George Bush Intcntl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Tulsa to Houston George Bush Intcntl Airport

Explore weekly flight availability from Tulsa to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from TUL to IAH are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

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 July 3, 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
8,861 reviews

Entertainment

7.0

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

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
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Entertainment

7.0

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

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
8,861 reviews

Entertainment

7.0

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

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 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 16 outbound flights to Houston George Bush Intcntl per day. 2 airlines have flights to Houston George Bush Intcntl from Tulsa on a regular basis.

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

    According to our current data, United Airlines ($137), and American Airlines ($159) offers the cheapest pricing from Tulsa to Houston George Bush Intcntl Airport. These flights start at 64% 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 Copa Airlines (79%), ANA (77%) or United Airlines (76%) 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 $1,885 for a flight from Tulsa to Houston George Bush Intcntl Airport. The cheapest flight overall is $206 while the most popular route, (Tulsa - Houston George Bush Intcntl) is currently priced at $144.

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

Book flights to Tulsa if you plan to visit one of these locations
Montgomery
Humble
Spring
Conroe
Tomball
Katy
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The Woodlands

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$221Average$369FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$223Average$352FlexibilityNo cancel feeOn-time71%

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