Find Cheap Flights from Portland to Denver International (PDX - 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 Portland to Denver International

(Round-trip)
Depart: Sun Sep 24 2017 Return: Tue Sep 26 2017 Trip spans 3 days
Frontier
Frontier
PDX
12:00a
DEN
2:35a
2h 35m
nonstop
DEN
12:00a
PDX
2:49a
2h 49m
nonstop
Depart: Tue Sep 26 2017 Return: Mon Nov 6 2017 Trip spans 42 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
DEN
2:33a
2h 33m
nonstop
DEN
12:00a
PDX
2:51a
2h 51m
nonstop
Depart: Sun Dec 24 2017 Return: Thu Dec 28 2017 Trip spans 5 days
United
United
PDX
12:00a
DEN
2:29a
2h 29m
nonstop
DEN
12:00a
PDX
2:53a
2h 53m
nonstop
Depart: Tue Nov 7 2017 Return: Wed Nov 8 2017 Trip spans 2 days
Frontier
Frontier
PDX
12:00a
DEN
2:32a
2h 32m
nonstop
DEN
12:00a
PDX
2:53a
2h 53m
nonstop
Depart: Wed Nov 29 2017 Return: Wed Dec 13 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
DEN
2:26a
2h 26m
nonstop
DEN
12:00a
PDX
2:54a
2h 54m
nonstop
Depart: Wed Dec 6 2017 Return: Tue Dec 12 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
DEN
2:26a
2h 26m
nonstop
DEN
12:00a
PDX
2:55a
2h 55m
nonstop
Depart: Wed Mar 21 2018 Return: Tue Mar 27 2018 Trip spans 7 days
Frontier
Frontier
PDX
12:00a
DEN
2:30a
2h 30m
nonstop
DEN
12:00a
PDX
2:55a
2h 55m
nonstop
Depart: Wed Feb 28 2018 Return: Wed Mar 7 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
DEN
2:31a
2h 31m
nonstop
DEN
12:00a
PDX
2:54a
2h 54m
nonstop
Depart: Tue Jan 30 2018 Return: Tue Feb 6 2018 Trip spans 8 days
Frontier
Frontier
PDX
12:00a
DEN
2:33a
2h 33m
nonstop
DEN
12:00a
PDX
2:55a
2h 55m
nonstop
Depart: Tue Jan 30 2018 Return: Tue Feb 6 2018 Trip spans 8 days
Frontier
Frontier
PDX
12:00a
DEN
2:33a
2h 33m
nonstop
DEN
12:00a
PDX
2:55a
2h 55m
nonstop
Depart: Mon Oct 9 2017 Return: Wed Oct 11 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
DEN
2:28a
2h 28m
nonstop
DEN
12:00a
PDX
2:45a
2h 45m
nonstop
Depart: Mon Dec 4 2017 Return: Tue Dec 5 2017 Trip spans 2 days
Frontier
Frontier
PDX
12:00a
DEN
2:32a
2h 32m
nonstop
DEN
12:00a
PDX
2:55a
2h 55m
nonstop
Depart: Fri Dec 22 2017 Return: Fri Dec 29 2017 Trip spans 8 days
United
United
PDX
12:00a
DEN
7:36a
7h 36m
1 stop
DEN
12:00a
PDX
2:53a
2h 53m
nonstop
Depart: Thu Mar 1 2018 Return: Wed Mar 7 2018 Trip spans 7 days
Frontier
Frontier
PDX
12:00a
DEN
2:33a
2h 33m
nonstop
DEN
12:00a
PDX
2:54a
2h 54m
nonstop
Depart: Fri Nov 10 2017 Return: Mon Nov 13 2017 Trip spans 4 days
Frontier
Frontier
PDX
12:00a
DEN
2:32a
2h 32m
nonstop
DEN
12:00a
PDX
2:53a
2h 53m
nonstop
Depart: Fri Sep 29 2017 Return: Sun Oct 1 2017 Trip spans 3 days
Frontier
Frontier
PDX
12:00a
DEN
2:33a
2h 33m
nonstop
DEN
12:00a
PDX
2:43a
2h 43m
nonstop
Direct flights PDX to DEN on United
Flight # Depart PDX Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
1873 5:20 am 8:48 am Sep 24 - Oct 4
789 5:20 am 8:48 am Oct 12 - Oct 19
789 5:20 am 8:48 am Oct 13 - Oct 13
789 5:20 am 8:48 am Oct 21 - Oct 28
789 5:20 am 8:48 am Oct 17 - Oct 20
789 5:20 am 8:48 am Oct 14 - Oct 14
789 5:20 am 8:48 am Oct 7 - Oct 7
789 5:20 am 8:48 am Oct 9 - Oct 9
789 5:20 am 8:47 am Oct 8 - Oct 22
789 5:20 am 8:48 am Oct 6 - Oct 11
789 5:20 am 8:48 am Oct 5 - Oct 5
789 5:20 am 8:48 am Oct 23 - Oct 26
789 5:20 am 8:46 am Oct 30 - Nov 2
789 5:20 am 8:45 am Oct 29 - Oct 29
714 8:15 am 11:41 am Oct 29 - Oct 29
714 8:15 am 11:41 am Oct 30 - Nov 1
714 8:15 am 11:45 am Sep 29 - Oct 6
714 8:15 am 11:45 am Oct 9 - Oct 25
714 8:15 am 11:44 am Oct 7 - Oct 28
714 8:15 am 11:44 am Oct 8 - Oct 22
714 8:15 am 11:45 am Oct 17 - Oct 24
714 8:15 am 11:45 am Oct 26 - Oct 26
714 8:15 am 11:45 am Oct 27 - Oct 27
714 8:15 am 11:44 am Sep 23 - Sep 30
714 8:15 am 11:45 am Sep 25 - Oct 2
714 8:15 am 11:45 am Sep 19 - Oct 10
714 8:15 am 11:44 am Sep 10 - Oct 1
830 10:55 am 2:23 pm Sep 15 - Sep 29
830 10:55 am 2:23 pm Sep 11 - Oct 2
830 10:55 am 2:23 pm Sep 23 - Sep 30
830 10:55 am 2:24 pm Oct 1 - Oct 1
830 10:55 am 2:23 pm Oct 3 - Oct 3
830 10:55 am 2:23 pm Oct 4 - Oct 4
830 10:55 am 2:20 pm Oct 29 - Oct 29
830 10:55 am 2:20 pm Oct 30 - Nov 4
830 11:00 am 2:29 pm Oct 5 - Oct 12
830 11:00 am 2:28 pm Oct 7 - Oct 28
830 11:00 am 2:29 pm Oct 8 - Oct 22
830 11:00 am 2:29 pm Oct 9 - Oct 23
830 11:00 am 2:29 pm Oct 10 - Oct 10
830 11:00 am 2:29 pm Oct 13 - Oct 13
830 11:00 am 2:29 pm Oct 27 - Oct 27
830 11:00 am 2:29 pm Oct 17 - Oct 25
830 11:00 am 2:29 pm Oct 26 - Oct 26
1763 1:15 pm 4:41 pm Oct 29 - Oct 29
550 1:15 pm 4:44 pm Oct 7 - Oct 28
550 1:15 pm 4:43 pm Sep 23 - Sep 30
550 3:50 pm 7:24 pm Oct 4 - Oct 4
550 3:50 pm 7:24 pm Oct 5 - Oct 5
550 3:50 pm 7:24 pm Oct 6 - Oct 12
550 3:50 pm 7:27 pm Oct 8 - Oct 22
550 3:50 pm 7:24 pm Oct 2 - Oct 2
550 3:50 pm 7:24 pm Sep 29 - Sep 29
550 3:51 pm 7:25 pm Oct 10 - Oct 25
550 3:51 pm 7:25 pm Oct 9 - Oct 16
550 3:51 pm 7:25 pm Oct 19 - Oct 27
550 3:51 pm 7:25 pm Oct 3 - Oct 3
550 3:51 pm 7:25 pm Sep 24 - Oct 1
550 3:55 pm 7:22 pm Oct 29 - Oct 29
550 3:55 pm 7:21 pm Oct 30 - Oct 30
423 5:55 pm 9:19 pm Oct 20 - Oct 27
423 5:55 pm 9:19 pm Oct 16 - Oct 26
423 5:55 pm 9:19 pm Oct 13 - Oct 13
423 5:55 pm 9:19 pm Oct 9 - Oct 9
423 5:55 pm 9:19 pm Oct 8 - Oct 22
423 5:55 pm 9:19 pm Oct 6 - Oct 6
423 5:55 pm 9:19 pm Oct 4 - Oct 4
423 5:55 pm 9:19 pm Oct 5 - Oct 12
423 5:55 pm 9:19 pm Sep 10 - Oct 2
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Portland
$97
Destination

Denver
$97
Airlines Airline reviews

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

Overall
5.7
Boarding
6.3
Crew
6.8
Comfort
5.1
Food
4.2
Entertainment
4.1