Direct (nonstop) flights from Tulsa to Houston
1 airline flys nonstop from Tulsa International (TUL) to George Bush Intcntl Houston (IAH). It's 429 miles (690 km), about 1h 49m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Tulsa to Houston with one stop · direct emits 79 kg CO₂ per passenger
Looking for the return flight?
IAH → TUL: Flights from Houston to TulsaOther direct flights from Tulsa
Direct flights from Houston (IAH)
Frequently Asked Questions
How long is the direct flight from Tulsa to Houston?
A nonstop flight from Tulsa (TUL) to Houston (IAH) takes approximately 1 hours and 49 minutes. The distance is 429 miles (690 km).
Which airlines fly nonstop from Tulsa to Houston?
Just United Airlines.
Is there a nonstop flight from Tulsa to Houston?
Yes. 1 airline: United Airlines.
How far is Tulsa from Houston?
The flight distance from Tulsa to Houston is 429 miles (690 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Tulsa to Houston?
At 1h 49m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Tulsa to Houston?
Roughly 79 kg CO2 per passenger one-way. That's about the same as driving 395 km.
Is the return flight from Houston to Tulsa also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Tulsa to Houston?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Tulsa International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.