Flights from Pittsburgh to Denver

Our cheapest offers for flights from Pittsburgh to Denver

Here you can compare cheap flights from Pittsburgh (PIT) to Denver (DEN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Denver. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Pittsburgh
Denver
Outbound
09/19/25
1 Stopover (JFK)
B62198, B60097
07h 09min
Return
09/29/25
1 Stopover (BOS)
B60994, B61585
08h 51min
JetBlue Airways ?
$287
Best option
Pittsburgh
Denver
Outbound
09/19/25
direct
UA2028
03h 34min
Return
09/29/25
direct
UA2038
03h 04min
United Airlines ?
$334
Pittsburgh
Denver
Pay attention to transfer at connecting flight
Outbound
07/25/25
3 Stopovers (LNS, IAD, AVL)
9X0152, 9X0245, G41855, G40233
25h 36min
Return
08/17/25
3 Stopovers (TYS, IAD, LNS)
G41427, G41397, 9X0248, 9X0157
25h 39min
Southern Airways Express, Allegiant Air
$414
Pittsburgh
Denver
Outbound
09/19/25
direct
UA1765
03h 40min
Return
09/29/25
direct
UA1211
03h 04min
United Airlines ?
$357
Pittsburgh
Denver
Outbound
07/25/25
direct
UA1765
03h 32min
Return
08/17/25
1 Stopover (ORD)
UA1377, UA2251
05h 14min
United Airlines ?
$396
Pittsburgh
Denver
Outbound
04/29/25
1 Stopover (BOS)
B62186, B60393
08h 03min
Return
05/08/25
1 Stopover (ORD)
AA2771, AA3737
06h 45min
JetBlue Airways ?
$397
Pittsburgh
Denver
Outbound
09/19/25
1 Stopover (DFW)
AA1868, AA0662
05h 46min
Return
09/29/25
1 Stopover (ORD)
AA2622, AA2198
05h 07min
American Airlines ?
$417
Pittsburgh
Denver
Outbound
04/29/25
1 Stopover (BOS)
B62186, B60393
23h 04min
Return
05/08/25
1 Stopover (ORD)
AA2363, AA4040
05h 23min
JetBlue Airways ?
$472
Pittsburgh
Denver
Outbound
07/25/25
direct
F94373
03h 33min
Return
08/17/25
1 Stopover (SEA)
AS0620, AS0340
10h 53min
Frontier Airlines
$480
Pittsburgh
Denver
Outbound
04/29/25
1 Stopover (EWR)
UA3608, UA1254
10h 30min
Return
05/08/25
1 Stopover (IAD)
UA1924, UA6119
07h 36min
United Airlines ?
$498
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Pittsburgh to Denver

Favorite airline: Frontier Airlines
81 % of flights booked on the route from Pittsburgh to Denver are booked with Frontier Airlines, Sun Country Airlines and United Airlines.
Frontier Airlines
31 %
Sun Country Airlines
25 %
United Airlines
25 %
Direct flights are the cheapest connection
Direct flights on this route are $119.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
2 stops
03h 28min
05h 39min
18h 32min
$147
$266
$2,215
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 60 % of travelers will book a direct flight.
Route
bookings
Direct flights
03h 28min, from $147
60 %
1 stopover Minneapolis - St. Paul International Airport, MN
06h 19min, from $511
33 %
1 stopover Detroit Metropolitan Wayne County Airport, MI
05h 39min, from $266
7 %

Important flight information

Flight information: Pittsburgh - Denver

Roundtrip from $286.74
Flight duration min. 03:36 / max. 08:00
Return flight duration min. 02:50/ max. 05:55
Distance 2073 km
Flights per week 34
Departure airport Airport Pittsburgh International Airport, PA (PIT)
Arrival airport Airport Denver International Airport, CO (DEN)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Denver
Flight destinations with a similar price
Flight destinations with a similar price