Flights from Denver to Philadelphia with United Airlines

Our cheapest offers for flights from Denver to Philadelphia

Here you can compare cheap flights from Denver (DEN) to Philadelphia (PHL) 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 Philadelphia. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Denver
Philadelphia
Outbound
11/27/25
direct
UA1575
03h 32min
Return
11/30/25
1 Stopover (IAH)
UA2197, UA1654
08h 59min
United Airlines ?
$941
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Denver - Philadelphia

Roundtrip from 255,92 $
Flight duration min. 03:20 / max. 04:50
Return flight duration min. 04:17/ max. 10:55
Distance 2503 km
Flights per week 60
Departure airport Airport Denver International Airport, CO (DEN)
Arrival airport Airport Philadelphia International Airport, PA (PHL)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Philadelphia
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