Earn point on your loyalty program!arrow arc left

Cheap flights from Tulsa (TUL) to Denver (DEN)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Tulsa (TUL) to Denver (DEN)

How to find the cheapest flight from Tulsa (TUL) to Denver (DEN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Tulsa (TUL) to Denver (DEN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Tulsa (TUL) to Denver (DEN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Tulsa to Denver in July , August 2026

30 Jul - 22 Aug $ 525.00
TUL
Tulsa
United Airlines
DIRECT
DEN
Denver
DEN
Denver
United Airlines
DIRECT
TUL
Tulsa
Pick dates
31 Jul - 06 Aug $ 1,091.00
TUL
Tulsa
Alaska Airlines
1 STOPS
DEN
Denver
DEN
Denver
Alaska Airlines
1 STOPS
TUL
Tulsa
Pick dates
28 Jul - 08 Aug $ 1,318.00
TUL
Tulsa
Alaska Airlines
1 STOPS
DEN
Denver
DEN
Denver
Alaska Airlines
1 STOPS
TUL
Tulsa
Pick dates

Last minute flights from Tulsa to Denver

31 Jul - 31 Jul $ 724.00
TUL
Tulsa
United Airlines
DIRECT
DEN
Denver
DEN
Denver
United Airlines
DIRECT
TUL
Tulsa
Pick dates
30 Jul - 31 Jul $ 727.00
TUL
Tulsa
United Airlines
DIRECT
DEN
Denver
DEN
Denver
United Airlines
DIRECT
TUL
Tulsa
Pick dates
30 Jul - 31 Jul $ 727.00
TUL
Tulsa
United Airlines
DIRECT
DEN
Denver
DEN
Denver
United Airlines
DIRECT
TUL
Tulsa
Pick dates

One-way flights to Denver from Tulsa

9:22 AM - 9:22 AM
United Airlines
0 Stops
1h 48m
TUL - DEN
$ 365
Kiwi
Pick dates
9:22 AM - 9:22 AM
United Airlines
0 Stops
1h 48m
TUL - DEN
$ 365
Kiwi
Pick dates
9:22 AM - 9:22 AM
United Airlines
0 Stops
1h 48m
TUL - DEN
$ 365
Kiwi
Pick dates

How to find the cheapest flight from Tulsa (TUL) to Denver (DEN)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Tulsa (TUL) to Denver (DEN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Tulsa (TUL) to Denver (DEN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.