Flights from Philadelphia to Denver

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Our cheapest offers for flights from Philadelphia to Denver

Here you can compare cheap flights from Philadelphia (PHL) 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.

Please use our search to find current cheap offers for the following route: from Philadelphia (PHL) to Denver (DEN)
You can also change your filters (Departure airport: Philadelphia (PHL), Destination airport: Denver (DEN)) or look for alternative cheap flights.

Tips and tricks to help you find cheap flights from Philadelphia to Denver

Favorite airline: Frontier Airlines
Most travelers looking for flights on the route from Philadelphia to Denver decide to book flights with Frontier Airlines.
Frontier Airlines
56 %
Delta
25 %
United Airlines
6 %
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 19 % more expensive.
non stop flight
1 stop
04h 13min
07h 27min
$112
$139
The favorite connection is non-stop
Flights from Philadelphia to Denver are most often booked as a direct flight.
Route
bookings
Direct flights
04h 13min, from $112
33 %
1 stopover Raleigh-Durham International Airport , NC
07h 27min, from $139
27 %
1 stopover Detroit Metropolitan Wayne County Airport, MI
07h 01min, from $230
20 %

Flight information: Philadelphia - Denver

Flight duration min. 04:17 / max. 10:55
Return flight duration min. 03:20/ max. 04:50
Distance 2503 km
Flights per week 70
Departure airport Philadelphia International Airport, PA (PHL)
Arrival airport Denver International Airport, CO (DEN)
Destination country United States
Alternative routes to United States
Alternative flights to Denver
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.