Cheap flights from Tulsa International to Houston George Bush Intercntl.

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Flight deals from Tulsa International to Houston George Bush Intercntl.

Looking for a cheap last-minute deal or the best round-trip flight from Tulsa International to Houston George Bush Intercntl.? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Tulsa International to Houston George Bush Intercntl.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tulsa International to Houston George Bush Intercntl. flights are currently cheapest in February.

Direct flights from Tulsa International to Houston George Bush Intercntl.

Tulsa International to Houston George Bush Intercntl.: Alternative routes

Compare routes from Tulsa International to Houston below. You may find an airport to fly into that's cheaper, faster, or easier than Houston George Bush Intercntl..

Tulsa to Houston: Flight information

The things to know before you go.
Cheapest flight found$262
Cheapest month to flyFebruary
Average flight time1 hr, 49 mins
Most popular airlineUnited
Average flights per week204

Finding cheap flights from Tulsa International to Houston George Bush Intercntl.: Frequently asked questions

The best price we found for a round-trip flight from Tulsa International to Houston George Bush Intercntl. is $262. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 49 minutes is the average flight time from Tulsa International to Houston George Bush Intercntl..
United, Mesa Airlines and Air New Zealand fly direct from Tulsa International to Houston George Bush Intercntl..
There are 204 flights per week flying from Tulsa International to Houston George Bush Intercntl., as of January 2026.
The cheapest month to fly from Tulsa International to Houston George Bush Intercntl. is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tulsa International Airport to Houston George Bush Intercntl. Airport on Friday, February 27, 2026.
Yes – the average flight time is 1 hour and 49 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston George Bush Intercntl. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air and United offer the cheapest flight tickets to Houston George Bush Intercntl..

Traveling from Tulsa International Airport (TUL) to George Bush Intercontinental Airport (IAH): what you need to know

  • Houston's timezone is UTC-5, which is the same as Tulsa.

  • To ensure you get on your TUL to IAH flight, leave enough time to check in and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • Flying during a peak time such as July? School holidays and other high seasons can mean longer lines and delays at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Flying into Houston (and then seeing more of United States!) is a snap with United Airlines. This popular airline offers direct flights from Tulsa International Airport to George Bush Intercontinental Airport.

  • Most passengers choose to travel with United Airlines on this route.

  • With a dependable 83.04% of services landing on schedule, United Airlines has the best on-time record for TUL to IAH flights.

How to find the cheapest flights from Tulsa International Airport (TUL) to George Bush Intercontinental Airport (IAH)

  • Currently, $123 is the lowest price we've seen for a one-way Tulsa International Airport to George Bush Intercontinental Airport flight. The best price for a return ticket is $262. Remember that fares may change due to availability at the time of booking.

  • Don't wait until the last moment. You're more likely to find cheap tickets from TUL to IAH if you book in advance. Airlines often offer some fantastic early bird discounts.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' search function. It'll find the cheapest price across each month when searching for your flight from Tulsa International Airport to George Bush Intercontinental Airport.

  • Cut down on the time spent looking for cheap flights from TUL to IAH by creating a Price Alert. We'll send you an email or push notification on the app when a new discounted fare appears.

  • Tailor your trip with filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Tulsa International Airport to George Bush Intercontinental Airport.

Handy information about Tulsa International Airport (TUL)

  • The address for TUL is 7777 E. Apache.

  • Tulsa International Airport gets top marks for on-time performance. 82.8% of flights that depart TUL arrive at their destination without delay.

  • To get to Tulsa International Airport from central Tulsa, it'll take about 15 minutes if you're traveling by car. Of course, this depends on traffic. It's approximately 14 kilometers from the airport to the city center.

  • You can expect a trip time of about 1 hour 35 minutes on public transport.

  • Booked an early flight from Tulsa International Airport to George Bush Intercontinental Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays near TUL:

Arriving at George Bush Intercontinental Airport (IAH)

Getting from George Bush Intercontinental Airport (IAH) to central Houston

  • The address for IAH is 16930 JFK Boulevard.

  • George Bush Intercontinental Airport to central Houston has a drive time of about 20 minutes. It's approximately 27 kilometers away.

  • It takes roughly 50 minutes if you're traveling on public transport.

When to fly to George Bush Intercontinental Airport (IAH)

  • July is the busiest month for flights from Tulsa International Airport to George Bush Intercontinental Airport. For a quieter experience, visit Houston in February.

  • Lock in your flight from Tulsa International Airport to George Bush Intercontinental Airport for August if you want to explore Houston during its warmest month. Expect temperatures of between 24ºC (75ºF) and 40ºC (104ºF).

  • Search for cheap tickets from TUL to IAH in January if you like traveling in cooler conditions. Temperatures are at their lowest around then, ranging between 5ºC (41ºF) and 19ºC (66ºF) on average.

Explore more of United States

  • Houston has loads to offer, but there are so many other parts of United States you should also see. About 306 kilometers west of Houston, a visit to San Antonio will keep you on the go. Start with leading attractions like The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

  • Dallas is another sought-after destination in United States and is around 370 kilometers north of Houston. No trip is complete without experiencing Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.