Denver (DEN) to Philadelphia (PHL) flight deal from $80 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

Denver International Airport

Denver, United States

Philadelphia International Airport

Philadelphia, United States

$219 USD

-63%$80 USD

Verified Dec 1, 2025 at 8:14 AM

December 2025

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1$500 2$554 3$554 4$554 5$554 6$554 7$554 8$224 9$224 10$224 11$234 12$224 13$204 14$224 15$166 16$126 17$126 18$301 19$301 20$301 21$301 22$271 23$303 24$182 25$119 26$271 27$271 28$271 29$271 30$222 31$147 1$146 2$209 3$219 4$250

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Sunday, December 21st, 2025

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