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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: Mon Jan 5 2015 Return: Thu Jan 8 2015 Trip spans 4 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
12:30p
PDX
3:14p
2h 44m
nonstop
Depart: Tue Jan 6 2015 Return: Thu Jan 8 2015 Trip spans 3 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
12:30p
PDX
3:14p
2h 44m
nonstop
Depart: Wed Jan 7 2015 Return: Thu Jan 8 2015 Trip spans 2 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
2:39a
PDX
5:25a
2h 46m
nonstop
Depart: Thu Jan 8 2015 Return: Sun Jan 11 2015 Trip spans 4 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
2:39a
PDX
5:25a
2h 46m
nonstop
Depart: Fri Jan 9 2015 Return: Sun Jan 11 2015 Trip spans 3 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
2:39a
PDX
5:25a
2h 46m
nonstop
Depart: Sat Jan 10 2015 Return: Sun Jan 11 2015 Trip spans 2 days
Frontier
Frontier
PDX
2:54p
DEN
5:12p
2h 18m
nonstop
DEN
2:39a
PDX
5:25a
2h 46m
nonstop
Depart: Mon Jan 12 2015 Return: Tue Jan 13 2015 Trip spans 2 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
2:39a
PDX
5:25a
2h 46m
nonstop
Depart: Tue Jan 13 2015 Return: Wed Jan 14 2015 Trip spans 2 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
12:30p
PDX
3:14p
2h 44m
nonstop
Depart: Wed Jan 14 2015 Return: Thu Jan 15 2015 Trip spans 2 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
12:30p
PDX
3:14p
2h 44m
nonstop
Depart: Thu Jan 15 2015 Return: Sat Jan 17 2015 Trip spans 3 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
12:30p
PDX
3:14p
2h 44m
nonstop
Depart: Sat Jan 17 2015 Return: Sun Jan 18 2015 Trip spans 2 days
Frontier
Frontier
PDX
2:54p
DEN
5:12p
2h 18m
nonstop
DEN
2:39a
PDX
5:25a
2h 46m
nonstop
Depart: Sun Jan 18 2015 Return: Tue Jan 20 2015 Trip spans 3 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
12:30p
PDX
3:14p
2h 44m
nonstop
Depart: Tue Jan 20 2015 Return: Sun Jan 25 2015 Trip spans 6 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
2:39a
PDX
5:25a
2h 46m
nonstop
Depart: Wed Jan 21 2015 Return: Tue Jan 27 2015 Trip spans 7 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
2:39a
PDX
5:25a
2h 46m
nonstop
Depart: Thu Jan 22 2015 Return: Sun Jan 25 2015 Trip spans 4 days
Frontier
Frontier
PDX
2:59p
DEN
5:17p
2h 18m
nonstop
DEN
2:39a
PDX
5:25a
2h 46m
nonstop
Depart: Fri Mar 6 2015 Return: Sun Mar 15 2015 Trip spans 9 days
Delta
Delta
PDX
7:50p
DEN
2:34a
6h 44m
1 stop
DEN
7:50a
PDX
2:59p
7h 09m
1 stop
Depart: Fri Mar 27 2015 Return: Mon Apr 6 2015 Trip spans 11 days
Alaska Airlines
Alaska Airlines
PDX
1:05a
DEN
5:14a
4h 09m
1 stop
DEN
2:00a
PDX
8:45a
6h 45m
1 stop
Depart: Wed Jun 10 2015 Return: Thu Jun 11 2015 Trip spans 2 days
Multiple Airlines
Multiple Airlines
PDX
2:30p
DEN
7:02p
4h 32m
1 stop
DEN
2:55p
PDX
7:40p
4h 45m
1 stop
Depart: Thu May 21 2015 Return: Tue May 26 2015 Trip spans 6 days
United
United
PDX
7:21a
DEN
9:55a
2h 34m
nonstop
DEN
6:00p
PDX
8:40p
2h 40m
nonstop
Depart: Tue Dec 30 2014 Return: Tue Jan 6 2015 Trip spans 8 days
US Airways
US Airways
PDX
1:05p
DEN
6:29p
5h 24m
1 stop
DEN
7:20a
PDX
12:49p
5h 29m
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
1119 5:30 am 8:52 am Jan 4 - Jan 4
1138 5:30 am 8:52 am Jan 2 - Jan 2
1221 5:30 am 8:52 am Jan 5 - Jan 5
789 5:30 am 8:51 am Jan 3 - Jan 3
12 5:40 am 9:15 am Jan 10 - Jan 10
1221 5:40 am 9:15 am Feb 2 - Feb 9
1221 5:40 am 9:15 am Jan 8 - Jan 15
1221 5:40 am 9:15 am Jan 9 - Jan 9
1221 5:40 am 9:15 am Jan 29 - Jan 29
1221 5:40 am 9:15 am Jan 21 - Jan 28
1221 5:40 am 9:15 am Jan 20 - Feb 3
1221 5:40 am 9:15 am Jan 12 - Jan 12
1221 5:40 am 9:15 am Jan 13 - Jan 16
1221 5:40 am 9:15 am Jan 19 - Jan 19
1448 5:40 am 9:15 am Jan 7 - Jan 7
1551 5:40 am 9:15 am Jan 17 - Jan 17
1551 5:40 am 9:15 am Jan 31 - Feb 7
1731 5:40 am 9:15 am Jan 24 - Jan 24
5659 5:40 am 9:14 am Jan 18 - Jan 25
5659 5:40 am 9:14 am Jan 11 - Jan 11
6271 5:40 am 9:14 am Feb 1 - Feb 1
1221 6:00 am 9:35 am Jan 6 - Jan 6
1138 7:39 am 11:14 am Jan 18 - Jan 18
1215 7:39 am 11:14 am Jan 25 - Jan 25
1273 7:39 am 11:14 am Jan 11 - Jan 11
348 7:39 am 11:13 am Feb 1 - Feb 1
1186 8:04 am 11:39 am Jan 17 - Jan 17
1186 8:04 am 11:39 am Jan 7 - Jan 7
1138 8:10 am 11:45 am Jan 14 - Jan 21
1182 8:10 am 11:45 am Jan 6 - Jan 6
1186 8:10 am 11:45 am Jan 20 - Jan 20
1215 8:10 am 11:45 am Jan 28 - Jan 28
1292 8:10 am 11:45 am Jan 9 - Jan 9
1491 8:10 am 11:45 am Jan 30 - Jan 30
1491 8:10 am 11:45 am Jan 23 - Jan 29
1491 8:10 am 11:45 am Jan 13 - Jan 16
1491 8:10 am 11:45 am Jan 8 - Jan 22
1549 8:10 am 11:45 am Jan 24 - Jan 24
1559 8:10 am 11:45 am Jan 31 - Feb 7
1740 8:10 am 11:45 am Jan 12 - Feb 9
550 8:10 am 11:44 am Jan 10 - Jan 10
5495 10:20 am 1:50 pm Jan 8 - Feb 10
5495 10:20 am 1:50 pm Jan 12 - Feb 9
5495 10:20 am 1:50 pm Jan 9 - Feb 11
550 10:20 am 1:50 pm Jan 11 - Jan 11
5659 10:20 am 1:50 pm Jan 6 - Jan 6
5659 10:20 am 1:50 pm Jan 7 - Jan 7
833 10:20 am 1:50 pm Jan 25 - Feb 1
6324 10:45 am 2:20 pm Jan 18 - Jan 18
1067 2:45 pm 6:23 pm Jan 6 - Jan 13
1067 2:45 pm 6:23 pm Jan 23 - Jan 30
1067 2:45 pm 6:23 pm Jan 15 - Jan 15
1067 2:45 pm 6:23 pm Jan 16 - Jan 22
1067 2:45 pm 6:23 pm Jan 19 - Jan 19
1067 2:45 pm 6:23 pm Jan 7 - Jan 14
1067 2:45 pm 6:23 pm Feb 2 - Feb 11
1138 2:45 pm 6:23 pm Jan 9 - Jan 9
1425 2:45 pm 6:23 pm Jan 8 - Jan 8
1291 3:24 pm 6:56 pm Jan 3 - Jan 3
550 3:25 pm 6:56 pm Dec 28 - Jan 4
1254 3:35 pm 7:07 pm Jan 2 - Jan 2
1067 3:38 pm 7:10 pm Jan 5 - Jan 5
5659 5:48 pm 9:20 pm Jan 1 - Jan 5
Airports
Origin

Portland
$145
Destination

Denver
$145