Find Cheap Flights from Philadelphia to Denver International (PHL - DEN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Philadelphia to Denver International

(Round-trip)
Depart: Sat Oct 28 2017 Return: Tue Oct 31 2017 Trip spans 4 days
United
United
PHL
12:00a
DEN
4:16a
4h 16m
nonstop
DEN
12:00a
PHL
3:29a
3h 29m
nonstop
Depart: Wed Nov 1 2017 Return: Wed Nov 8 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
DEN
4:13a
4h 13m
nonstop
DEN
12:00a
PHL
3:29a
3h 29m
nonstop
Depart: Wed Nov 8 2017 Return: Sat Nov 11 2017 Trip spans 4 days
Frontier
Frontier
PHL
12:00a
DEN
4:13a
4h 13m
nonstop
DEN
12:00a
PHL
3:32a
3h 32m
nonstop
Depart: Tue Oct 31 2017 Return: Sat Nov 4 2017 Trip spans 5 days
United
United
PHL
12:00a
DEN
4:20a
4h 20m
nonstop
DEN
12:00a
PHL
3:29a
3h 29m
nonstop
Depart: Wed Nov 1 2017 Return: Wed Nov 8 2017 Trip spans 8 days
United
United
PHL
12:00a
DEN
4:20a
4h 20m
nonstop
DEN
12:00a
PHL
3:29a
3h 29m
nonstop
Depart: Sat Dec 2 2017 Return: Wed Dec 6 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
DEN
4:32a
4h 32m
nonstop
DEN
12:00a
PHL
3:32a
3h 32m
nonstop
Depart: Tue Jan 9 2018 Return: Sat Jan 13 2018 Trip spans 5 days
Frontier
Frontier
PHL
12:00a
DEN
4:40a
4h 40m
nonstop
DEN
12:00a
PHL
3:34a
3h 34m
nonstop
Depart: Wed Dec 6 2017 Return: Wed Dec 13 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
DEN
4:13a
4h 13m
nonstop
DEN
12:00a
PHL
3:30a
3h 30m
nonstop
Depart: Wed Jan 10 2018 Return: Tue Jan 16 2018 Trip spans 7 days
Frontier
Frontier
PHL
12:00a
DEN
4:40a
4h 40m
nonstop
DEN
12:00a
PHL
3:34a
3h 34m
nonstop
Depart: Sat Nov 18 2017 Return: Sat Nov 25 2017 Trip spans 8 days
American Airlines
American Airlines
PHL
12:00a
DEN
4:32a
4h 32m
nonstop
DEN
12:00a
PHL
3:37a
3h 37m
nonstop
Depart: Sat Jan 6 2018 Return: Wed Jan 10 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
DEN
4:40a
4h 40m
nonstop
DEN
12:00a
PHL
3:31a
3h 31m
nonstop
Depart: Tue Feb 6 2018 Return: Wed Feb 14 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
DEN
4:08a
4h 08m
nonstop
DEN
12:00a
PHL
3:34a
3h 34m
nonstop
Depart: Thu Mar 1 2018 Return: Tue Mar 6 2018 Trip spans 6 days
Frontier
Frontier
PHL
12:00a
DEN
4:40a
4h 40m
nonstop
DEN
12:00a
PHL
3:34a
3h 34m
nonstop
Depart: Fri Oct 20 2017 Return: Tue Oct 24 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
DEN
11:42a
11h 42m
1 stop
DEN
12:00a
PHL
3:40a
3h 40m
nonstop
Depart: Thu Mar 1 2018 Return: Tue Mar 6 2018 Trip spans 6 days
Frontier
Frontier
PHL
12:00a
DEN
4:40a
4h 40m
nonstop
DEN
12:00a
PHL
3:34a
3h 34m
nonstop
Depart: Mon Dec 25 2017 Return: Sun Dec 31 2017 Trip spans 7 days
United
United
PHL
12:00a
DEN
4:20a
4h 20m
nonstop
DEN
12:00a
PHL
3:28a
3h 28m
nonstop
Depart: Mon Feb 12 2018 Return: Fri Feb 16 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
DEN
4:08a
4h 08m
nonstop
DEN
12:00a
PHL
3:34a
3h 34m
nonstop
Depart: Tue Mar 27 2018 Return: Wed Mar 28 2018 Trip spans 2 days
Frontier
Frontier
PHL
12:00a
DEN
4:40a
4h 40m
nonstop
DEN
12:00a
PHL
3:34a
3h 34m
nonstop
Depart: Sat Oct 21 2017 Return: Sun Oct 29 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
DEN
11:42a
11h 42m
1 stop
DEN
12:00a
PHL
3:40a
3h 40m
nonstop
Depart: Sun Dec 24 2017 Return: Sun Dec 31 2017 Trip spans 8 days
United
United
PHL
12:00a
DEN
8:53a
8h 53m
1 stop
DEN
12:00a
PHL
3:28a
3h 28m
nonstop
Direct flights PHL to DEN on American Airlines
Flight # Depart PHL Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
420 8:25 am 10:35 am Sep 5 - Oct 28
1176 6:15 pm 8:37 pm Sep 2 - Oct 28
833 9:10 pm 11:17 pm Sep 2 - Oct 4
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Philadelphia
$119
Destination

Denver
$119
Airlines Airline reviews

180 travelers who booked a flight from Philadelphia to Denver rated their chosen airlines with an average of 5.5.

Overall
5.8
Boarding
6.3
Crew
6.8
Comfort
5.0
Food
4.0
Entertainment
4.0