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Cheap flights from Pittsburgh (PIT) to Denver (DEN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Pittsburgh (PIT) to Denver (DEN)

How to find the cheapest flight from Pittsburgh (PIT) to Denver (DEN)
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How to find the cheapest flight from Pittsburgh (PIT) to Denver (DEN)
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How to find the cheapest flight from Pittsburgh (PIT) to Denver (DEN)
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Cheap flights from Pittsburgh to Denver in April , May 2026

30 Apr - 11 May $ 252.00
PIT
Pittsburgh
Allegiant Air
1 STOPS
DEN
Denver
DEN
Denver
Allegiant Air
1 STOPS
PIT
Pittsburgh
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14 Apr - 02 May $ 817.00
PIT
Pittsburgh
Alaska Airlines
1 STOPS
DEN
Denver
DEN
Denver
Alaska Airlines
1 STOPS
PIT
Pittsburgh
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13 Apr - 02 May $ 966.00
PIT
Pittsburgh
Alaska Airlines
2 STOPS
DEN
Denver
DEN
Denver
Alaska Airlines
1 STOPS
PIT
Pittsburgh
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Last minute flights from Pittsburgh to Denver

28 Apr - 30 Apr $ 520.00
PIT
Pittsburgh
United Airlines
DIRECT
DEN
Denver
DEN
Denver
United Airlines
DIRECT
PIT
Pittsburgh
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16 Apr - 30 Apr $ 729.00
PIT
Pittsburgh
United Airlines
1 STOPS
DEN
Denver
DEN
Denver
United Airlines
1 STOPS
PIT
Pittsburgh
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16 Apr - 30 Apr $ 808.00
PIT
Pittsburgh
United Airlines
DIRECT
DEN
Denver
DEN
Denver
United Airlines
DIRECT
PIT
Pittsburgh
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One-way flights to Denver from Pittsburgh

8:19 AM - 8:19 AM
United Airlines
0 Stops
3h 44m
PIT - DEN
$ 209
Kiwi
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6:10 AM - 4:58 PM
United Airlines
2 Stops
15h 22m
PIT - DEN
$ 326
Kiwi
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4:18 PM - 4:18 PM
United Airlines
0 Stops
3h 44m
PIT - DEN
$ 497
Kiwi
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How to find the cheapest flight from Pittsburgh (PIT) to Denver (DEN)

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