Tulsa International Airport (TUL) currently has nonstop service to 35 destinations on 13 airlines in our latest departure data. The busiest route is to Denver (DEN), served by 2 carriers, and the largest operator here is Southwest Airlines with nonstops to 10 destinations. 1 of its routes are international.
Route data as of June 15, 2026, based on a 7-day departures sample.
1 international route in this schedule set
United States 34 · Mexico 1
7-8/day on 2 airlines
Boeing 737 · Embraer E-Jet · Bombardier CRJ
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Tulsa to Denver · US
Chicago · 585 mi · 7-8/day
Houston · 431 mi · 5-6/day
Phoenix · 933 mi · 3-4/day
New York · 1,228 mi · 2-3/day
Las Vegas · 1,073 mi · 2-3/day
Dallas · 237 mi · 7-8/day
Atlanta · 673 mi · 4-5/day
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Tulsa International Airport (TUL / KTUL) is located in Tulsa, United States.
The IATA code is TUL. The ICAO code is KTUL.
The busiest scheduled route from TUL in our current departure data is TUL to DEN (Denver), with 7-8/day across 2 airlines.
Southwest Airlines is the largest operator in our TUL schedule data, serving 10 destinations with 15-16/day.
TUL has 1 international route and 34 domestic routes in the current schedule set.
13 airlines operate at TUL. Top carriers include Southwest Airlines, American Airlines, United Airlines, Delta Air Lines, Allegiant Air.
TUL has direct flights to 35 destinations including Denver, Chicago, Houston, Phoenix, New York.
View live arrivals and departures at TUL on FlightRadar24.
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