$125 Cheap United flights Tulsa (TUL) to Houston (IAH)

View $125 flight on Wed, Nov 26, 2025Opens in a new window

$125 Cheap United flights Tulsa (TUL) to Houston (IAH)

Prices were available within the past 7 days and start at $125 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jan 13 - Tue, Jan 20
TUL
Tulsa
IAH
Houston
$208 Roundtrip, found 3 days ago
$208
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jan 13 from Tulsa to Houston, returning Tue, Jan 20, priced at $208 found 3 days ago
United
Thu, Jan 15 - Sun, Jan 18
TUL
Tulsa
IAH
Houston
$223 Roundtrip, found 5 hours ago
$223
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Jan 15 from Tulsa to Houston, returning Sun, Jan 18, priced at $223 found 5 hours ago
United
Fri, Jan 30 - Sat, Feb 14
TUL
Tulsa
IAH
Houston
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jan 30 from Tulsa to Houston, returning Sat, Feb 14, priced at $238 found 1 day ago
United
Tue, Jan 20 - Wed, Jan 21
TUL
Tulsa
IAH
Houston
$249 Roundtrip, found 20 hours ago
$249
Roundtrip
found 20 hours ago
Select United flight, departing Tue, Jan 20 from Tulsa to Houston, returning Wed, Jan 21, priced at $249 found 20 hours ago
United
Thu, Jan 15 - Sun, Jan 18
TUL
Tulsa
IAH
Houston
$253 Roundtrip, found 5 hours ago
$253
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Jan 15 from Tulsa to Houston, returning Sun, Jan 18, priced at $253 found 5 hours ago
United
Thu, Dec 4 - Tue, Dec 9
TUL
Tulsa
IAH
Houston
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 4 from Tulsa to Houston, returning Tue, Dec 9, priced at $254 found 1 day 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 45 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 $208 from TUL to IAH by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $125 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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