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Find Flight Deals from Portland to Denver International (PDX - DEN)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Portland to Denver International

(Round-trip)
Depart: Sat Mar 7 2015 Return: Mon Mar 16 2015 Trip spans 9 days
Frontier
Frontier
PDX
2:30p
DEN
4:56p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Mon Mar 9 2015 Return: Mon Mar 16 2015 Trip spans 8 days
Frontier
Frontier
PDX
3:35p
DEN
6:01p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Tue Mar 10 2015 Return: Mon Mar 16 2015 Trip spans 7 days
Frontier
Frontier
PDX
3:35p
DEN
6:01p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Wed Mar 11 2015 Return: Mon Mar 16 2015 Trip spans 6 days
Frontier
Frontier
PDX
3:35p
DEN
6:01p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Thu Mar 12 2015 Return: Mon Mar 16 2015 Trip spans 5 days
Frontier
Frontier
PDX
3:35p
DEN
6:01p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Fri Mar 13 2015 Return: Mon Mar 16 2015 Trip spans 4 days
Frontier
Frontier
PDX
3:35p
DEN
6:01p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Sat Mar 14 2015 Return: Mon Mar 16 2015 Trip spans 3 days
Frontier
Frontier
PDX
3:30p
DEN
5:56p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Mon Mar 30 2015 Return: Thu Apr 2 2015 Trip spans 4 days
Frontier
Frontier
PDX
3:35p
DEN
6:01p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Tue Mar 31 2015 Return: Thu Apr 2 2015 Trip spans 3 days
Frontier
Frontier
PDX
3:35p
DEN
6:01p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Wed Apr 1 2015 Return: Fri Apr 3 2015 Trip spans 3 days
Frontier
Frontier
PDX
3:35p
DEN
6:01p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Thu Apr 2 2015 Return: Sun Apr 5 2015 Trip spans 4 days
Frontier
Frontier
PDX
3:35p
DEN
6:01p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Mon Apr 6 2015 Return: Thu Apr 9 2015 Trip spans 4 days
Frontier
Frontier
PDX
3:35p
DEN
6:01p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Mon Apr 13 2015 Return: Wed Apr 15 2015 Trip spans 3 days
Frontier
Frontier
PDX
3:35p
DEN
6:01p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Tue Apr 21 2015 Return: Thu Apr 23 2015 Trip spans 3 days
Frontier
Frontier
PDX
3:05p
DEN
5:31p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Wed Apr 22 2015 Return: Sun Apr 26 2015 Trip spans 5 days
Frontier
Frontier
PDX
3:05p
DEN
5:31p
2h 26m
nonstop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Wed Mar 25 2015 Return: Wed Apr 22 2015 Trip spans 29 days
Multiple Airlines
Multiple Airlines
PDX
2:30p
DEN
6:59p
4h 29m
1 stop
DEN
3:52a
PDX
6:35a
2h 43m
nonstop
Depart: Mon May 25 2015 Return: Fri Jun 5 2015 Trip spans 12 days
United
United
PDX
1:54p
DEN
4:26p
2h 32m
nonstop
DEN
6:00p
PDX
8:40p
2h 40m
nonstop
Depart: Tue Apr 14 2015 Return: Tue Apr 21 2015 Trip spans 8 days
Delta
Delta
PDX
8:40p
DEN
3:22a
6h 42m
1 stop
DEN
3:14a
PDX
9:17a
6h 03m
1 stop
Depart: Thu Jul 2 2015 Return: Sat Jul 4 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
2:30p
DEN
6:59p
4h 29m
1 stop
DEN
9:10a
PDX
4:17p
7h 07m
1 stop
Depart: Mon Jun 29 2015 Return: Mon Jul 6 2015 Trip spans 8 days
American Airlines
American Airlines
PDX
8:30p
DEN
5:12a
8h 42m
1 stop
DEN
2:00a
PDX
10:08a
8h 08m
1 stop
Change your search
Direct flights PDX to DEN on United
Flight # Depart PDX Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
1067 5:25 am 8:59 am Apr 2 - Apr 3
1067 5:25 am 8:59 am Mar 12 - Mar 19
1067 5:25 am 8:59 am Mar 30 - Mar 30
1067 5:25 am 8:59 am Mar 18 - Mar 18
1067 5:25 am 8:59 am Mar 9 - Mar 23
1067 5:25 am 8:59 am Apr 1 - Apr 1
1067 5:25 am 8:59 am Mar 24 - Mar 24
1067 5:25 am 8:59 am Mar 11 - Mar 11
1067 5:25 am 8:59 am Mar 13 - Mar 27
1067 5:25 am 8:59 am Mar 25 - Mar 25
1067 5:25 am 8:59 am Mar 26 - Mar 31
1112 5:25 am 8:59 am Mar 21 - Mar 21
1119 5:25 am 9:00 am Apr 8 - Apr 14
1215 5:25 am 8:59 am Mar 8 - Mar 8
1215 5:25 am 8:59 am Apr 5 - Apr 5
1215 5:25 am 8:59 am Mar 15 - Mar 15
1215 5:25 am 8:59 am Mar 29 - Mar 29
1233 5:25 am 9:00 am Apr 7 - Apr 13
1405 5:25 am 8:59 am Apr 4 - Apr 4
1727 5:25 am 8:59 am Mar 14 - Mar 14
652 5:25 am 8:58 am Mar 28 - Mar 28
795 5:25 am 8:58 am Mar 22 - Mar 22
1067 5:39 am 9:13 am Apr 6 - Apr 6
5172 10:41 am 2:16 pm Mar 15 - Mar 15
5186 10:41 am 2:16 pm Mar 8 - Mar 8
5211 10:41 am 2:16 pm Apr 4 - Apr 4
5508 10:41 am 2:16 pm Mar 29 - Mar 29
5659 10:41 am 2:16 pm Apr 5 - Apr 5
5659 10:41 am 2:16 pm Mar 22 - Mar 22
5202 10:45 am 2:20 pm Mar 21 - Mar 21
5211 10:45 am 2:20 pm Mar 28 - Mar 28
5659 10:45 am 2:20 pm Apr 1 - Apr 1
5659 10:45 am 2:20 pm Mar 13 - Apr 3
5659 10:45 am 2:20 pm Mar 12 - Apr 2
5659 10:45 am 2:20 pm Mar 9 - Apr 6
5659 10:45 am 2:20 pm Mar 11 - Mar 18
6379 10:45 am 2:20 pm Mar 10 - Mar 17
6379 10:45 am 2:20 pm Mar 24 - Mar 31
6533 10:45 am 2:20 pm Mar 14 - Mar 14
830 11:03 am 2:35 pm Apr 8 - Apr 29
830 11:08 am 2:40 pm Apr 7 - Apr 21
5508 2:34 pm 6:07 pm Mar 28 - Apr 4
5508 2:52 pm 6:30 pm Mar 14 - Mar 21
1644 3:17 pm 6:49 pm Apr 1 - Apr 1
1120 3:27 pm 7:01 pm Mar 22 - Mar 22
1121 3:27 pm 7:01 pm Apr 5 - Apr 5
1214 3:27 pm 7:01 pm Mar 15 - Mar 15
1233 3:27 pm 7:01 pm Mar 26 - Mar 26
1265 3:27 pm 7:01 pm Mar 13 - Mar 20
1412 3:27 pm 7:01 pm Mar 12 - Mar 12
1584 3:27 pm 7:01 pm Mar 19 - Mar 19
1759 3:27 pm 7:01 pm Mar 29 - Mar 29
423 3:27 pm 7:00 pm Mar 8 - Mar 8
504 3:27 pm 7:00 pm Apr 2 - Apr 2
550 3:27 pm 7:00 pm Apr 3 - Apr 3
550 3:27 pm 7:00 pm Mar 27 - Mar 27
550 3:29 pm 7:02 pm Apr 8 - Apr 8
550 3:29 pm 7:02 pm Apr 7 - Apr 16
1091 3:36 pm 7:10 pm Mar 24 - Mar 24
1249 3:36 pm 7:10 pm Mar 25 - Mar 25
1485 3:36 pm 7:10 pm Mar 10 - Mar 17
1598 3:36 pm 7:10 pm Mar 9 - Mar 23
1598 3:36 pm 7:10 pm Mar 30 - Mar 30
1598 3:36 pm 7:10 pm Apr 6 - Apr 6
1638 3:36 pm 7:10 pm Mar 31 - Mar 31
1644 3:36 pm 7:10 pm Mar 11 - Mar 11
1644 3:36 pm 7:10 pm Mar 18 - Mar 18
6409 5:48 pm 9:25 pm Apr 8 - Apr 8
1091 5:54 pm 9:26 pm Apr 5 - Apr 5
1120 5:54 pm 9:26 pm Mar 15 - Mar 15
1184 5:54 pm 9:26 pm Mar 8 - Mar 8
1184 5:54 pm 9:26 pm Mar 11 - Mar 11
423 5:54 pm 9:25 pm Mar 26 - Apr 3
423 5:54 pm 9:25 pm Mar 25 - Apr 1
423 5:54 pm 9:25 pm Apr 6 - Apr 6
423 5:54 pm 9:25 pm Mar 18 - Mar 23
423 5:54 pm 9:25 pm Mar 9 - Mar 16
Airports
Origin

Portland
$145
Destination

Denver
$145