Direct flights from Tulsa to Denver TUL → DEN
Frontier Airlines, Southwest Airlines and United Airlines operate nonstop flights from Tulsa (TUL) to Denver (DEN). The nonstop flight takes around ~1h 5m, covering 541 miles (870 km). Updated 29 June 2026.
TUL
→
DEN
Round trip
1 adult
Economy
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Frontier Airlines
F9
Southwest Airlines
WN
United Airlines
UA
Departure Schedule next 7 days
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Frequently asked questions
Is there a direct flight from Tulsa to Denver?
Yes, Frontier Airlines, Southwest Airlines and 1 more airline operate nonstop flights from Tulsa (TUL) to Denver (DEN).
Which airlines fly direct from Tulsa to Denver?
Frontier Airlines, Southwest Airlines, United Airlines operate nonstop flights from Tulsa to Denver.
How long is the flight from Tulsa to Denver?
The nonstop flight from Tulsa to Denver takes ~1h 5m (approximately 870 km).