$99 Cheap United flights Tulsa (TUL) to Houston (IAH)

View $99 flight on Wed, Sep 10, 2025Opens in a new window

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$99 Cheap United flights Tulsa (TUL) to Houston (IAH)

Prices were available within the past 7 days and start at $99 for one-way flights and $192 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Nov 25 - Tue, Dec 2
TUL
Tulsa
IAH
Houston
$192 Roundtrip, found 6 days ago
$192
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 25 from Tulsa to Houston, returning Tue, Dec 2, priced at $192 found 6 days ago
United
Tue, Sep 23 - Tue, Sep 30
TUL
Tulsa
IAH
Houston
$197 Roundtrip, found 5 hours ago
$197
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Sep 23 from Tulsa to Houston, returning Tue, Sep 30, priced at $197 found 5 hours ago
United
Mon, Oct 27 - Wed, Oct 29
TUL
Tulsa
IAH
Houston
$204 Roundtrip, found 4 days ago
$204
Roundtrip
found 4 days ago
Select United flight, departing Mon, Oct 27 from Tulsa to Houston, returning Wed, Oct 29, priced at $204 found 4 days ago
United
Thu, Sep 11 - Tue, Sep 16
TUL
Tulsa
IAH
Houston
$206 Roundtrip, found 15 hours ago
$206
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Sep 11 from Tulsa to Houston, returning Tue, Sep 16, priced at $206 found 15 hours ago
United
Thu, Oct 2 - Mon, Oct 6
TUL
Tulsa
IAH
Houston
$211 Roundtrip, found 2 hours ago
$211
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Oct 2 from Tulsa to Houston, returning Mon, Oct 6, priced at $211 found 2 hours ago
United
Tue, Sep 23 - Tue, Sep 30
TUL
Tulsa
IAH
Houston
$213 Roundtrip, found 5 hours ago
$213
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Sep 23 from Tulsa to Houston, returning Tue, Sep 30, priced at $213 found 5 hours ago
Flights from Tulsa (TUL) to Houston (IAH)
Origin airport
Tulsa Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Popular airline
United
Distance
429 mi
Average flight time
1 hour 41 mins

Frequently asked questions

How much is a United Airlines flight from Tulsa Intl. Airport (TUL) to George Bush Intercontinental Airport (IAH)?
You'll find cheap return United Airlines flights from $192 from TUL to IAH by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $99 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from TUL to IAH with United Airlines?
November is one of the cheapest months to fly to Houston with United Airlines. You could also find great deals on one-way and round-trip tickets in February.
What is the cheapest time to book flights from Tulsa Intl. Airport (TUL) to George Bush Intercontinental Airport (IAH) with United Airlines?
To find cheap United Airlines fares from Tulsa Intl. Airport (TUL) to George Bush Intercontinental Airport (IAH), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact how much you pay. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Tulsa Intl. Airport (TUL) to George Bush Intercontinental Airport (IAH)?
Yes, you can travel from Tulsa Intl. Airport (TUL) to George Bush Intercontinental Airport (IAH) on any of United Airlines's 34 weekly direct flights. Use our "Nonstop" and "Airline" filters to find the United Airlines flight that'll land at IAH at your preferred time.
How long does it take to fly from TUL to IAH with United Airlines?
The travel time for a nonstop United Airlines flight from Tulsa Intl. Airport (TUL) to George Bush Intercontinental Airport (IAH) takes around 1h 49m.
Which day of the week has the most United Airlines flights from Tulsa Intl. Airport (TUL) to George Bush Intercontinental Airport (IAH)?
Thursday has the most United Airlines flights from Tulsa Intl. Airport (TUL) to George Bush Intercontinental Airport (IAH). With 5 daily departures, this is a great day to find something that will suit your schedule.
What is the earliest United Airlines flight from TUL to IAH?
The first flight from TUL to IAH with United Airlines leaves at 7:00AM UTC-6. You'll touch down at 8:47AM UTC-6. The final United Airlines flight of the day leaves at 5:10PM UTC-6 and arrives at 7:07PM UTC-6. With around 20% fewer cancellations for departures before noon, jetting out early is usually the best option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Houston?
George Bush Intercontinental Airport (IAH) is the main gateway for United Airlines flights from Tulsa Intl. Airport (TUL) to Houston. But this airline also travels to William P. Hobby Airport (HOU). Be sure to choose the "All Airports" option for your destination to see what's available for your break in Houston.
Why fly with United Airlines from TUL to IAH?
A rewarding loyalty program and the opportunity to collect points through United Mileage Plus are the start of the reasons to jet off from TUL to IAH with United Airlines. Plus, when you sign up to Expedia's free One Key™ program, you can receive OneKeyCash™* in addition to any airline loyalty program earnings. It's yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Tulsa Intl. Airport (TUL) to George Bush Intercontinental Airport (IAH)?
For the Tulsa Intl. Airport (TUL) to George Bush Intercontinental Airport (IAH) route, United Airlines typically operates Embraer 175 and Embraer ERJ planes. Remember that last-minute changes can occur for operational demands, so your flight could be on a different aircraft.
Can I change or cancel my United Airlines flight from Tulsa Intl. Airport (TUL) to George Bush Intercontinental Airport (IAH)?
Changes are usually free within 24 hours of booking, but your airline may add a charge after that time. For more details about altering your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to adjust your plans without being charged, apply the "Changes included" and "No cancel fee" filters when planning your next break.

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