Flights from Denver to Portland Oregon

Our cheapest offers for flights from Denver to Portland Oregon

Here you can compare cheap flights from Denver (DEN) to Portland Oregon (PDX) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Portland Oregon. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Denver
Portland-Oregon
Outbound
06/20/25
direct
F92687
02h 50min
Return
07/19/25
direct
F92554
02h 42min
Frontier Airlines
$117
found 3 days ago
Denver
Portland-Oregon
Outbound
06/20/25
direct
F92687
02h 50min
Return
07/19/25
direct
F92554
02h 42min
Frontier Airlines
$120
found 3 days ago
Denver
Portland-Oregon
Outbound
06/20/25
direct
F92687
02h 50min
Return
07/19/25
direct
F92554
02h 42min
Frontier Airlines
$124
found 3 days ago
Denver
Portland-Oregon
Outbound
06/20/25
direct
F92687
02h 50min
Return
07/19/25
direct
F92554
02h 42min
Frontier Airlines
$125
found 3 days ago
Denver
Portland-Oregon
Outbound
06/20/25
direct
F92687
02h 50min
Return
07/19/25
direct
F92554
02h 42min
Frontier Airlines ?
$126
found 3 days ago
Denver
Portland-Oregon
Outbound
03/02/25
direct
F92687
02h 45min
Return
03/07/25
direct
AS0336
02h 38min
Frontier Airlines
$198
Denver
Portland-Oregon
Outbound
06/20/25
1 Stopover (MSP)
SY0652, SY0295
08h 32min
Return
07/19/25
direct
F92554
02h 42min
Sun Country Airlines ?
$201
found 3 days ago
Denver
Portland-Oregon
Outbound
03/02/25
direct
AS0354
02h 56min
Return
03/07/25
direct
AS0336
02h 38min
Alaska Airlines ?
$209
Denver
Portland-Oregon
Outbound
03/02/25
direct
AS0354
02h 56min
Return
03/07/25
direct
AS0336
02h 38min
Alaska Airlines ?
$215
Denver
Portland-Oregon
Outbound
03/02/25
direct
UA1247
02h 51min
Return
03/07/25
direct
UA2190
02h 34min
United Airlines ?
$262
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Denver to Portland Oregon

Favorite airline: Frontier Airlines
48 % of flights from Denver to Portland-Oregon are booked with Frontier Airlines.
Frontier Airlines
48 %
United Airlines
29 %
Delta
14 %
Direct flights are the cheapest connection
On this route, direct flights are $203.00 cheaper than flights with a stopover.
non stop flight
1 stop
02h 43min
05h 39min
$ 151
$ 354
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 75 % of travelers will book a direct flight.
Route
bookings
Direct flights
02h 43min, from $ 151
75 %
1 stopover Seattle-Tacoma International Airport, WA
05h 39min, from $ 354
15 %
1 stopover Minneapolis - St. Paul International Airport, MN
08h 56min, from $ 1.235
10 %

Important flight information

Flight information: Denver - Portland-Oregon

Roundtrip from $ 116,37
Flight duration min. 02:47 / max. 09:40
Return flight duration min. 02:20/ max. 07:40
Distance 1594 km
Flights per week 101
Departure airport Airport Denver International Airport, CO (DEN)
Arrival airport Airport Portland International Airport, Oregon (PDX)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Portland-Oregon
Flight destinations with a similar price
Flight destinations with a similar price