$157 Cheap American Airlines flights Denver (DEN) to Philadelphia (PHL)

View $157 flight on Sat, Jul 4, 2026Opens in a new window

$157 Cheap American Airlines flights Denver (DEN) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $157 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 22 - Sat, Aug 29
DEN
Denver
PHL
Philadelphia
$266 Roundtrip, found 2 days ago
$266
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 22 from Denver to Philadelphia, returning Sat, Aug 29, priced at $266 found 2 days ago
American Airlines
Sat, Aug 22 - Sat, Aug 29
DEN
Denver
PHL
Philadelphia
$313 Roundtrip, found 2 days ago
$313
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 22 from Denver to Philadelphia, returning Sat, Aug 29, priced at $313 found 2 days ago

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $346
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $346

Travel information

Origin airport
Denver Intl.
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
2485 km
Average flight time
5 hours 34 mins

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