Flight Routes from Denver to Portland Oregon

Trip type

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
05/16/26
direct
F92553
02h 53min
Return
05/29/26
direct
AS0711
02h 47min
Frontier Airlines
$124
Denver
Portland-Oregon
Outbound
05/16/26
direct
F92553
02h 53min
Return
05/29/26
direct
AS0711
02h 47min
Frontier Airlines ?
$132
Denver
Portland-Oregon
Outbound
05/16/26
direct
F92553
02h 53min
Return
05/29/26
direct
AS0711
02h 47min
Frontier Airlines ?
$178
Denver
Portland-Oregon
Outbound
05/16/26
direct
AS0714
02h 49min
Return
05/29/26
direct
AS0711
02h 47min
Alaska Airlines ?
$182
Denver
Portland-Oregon
Outbound
06/25/26
direct
F92553
02h 48min
Return
06/30/26
direct
F91790
02h 40min
Frontier Airlines
$199
Denver
Portland-Oregon
Outbound
06/25/26
direct
F92553
02h 48min
Return
06/30/26
direct
F91790
02h 40min
Frontier Airlines ?
$202
Denver
Portland-Oregon
Outbound
07/26/26
direct
AS1626
02h 48min
Return
08/05/26
direct
F91790
02h 40min
Alaska Airlines
$203
Denver
Portland-Oregon
Outbound
06/25/26
direct
F92553
02h 48min
Return
06/30/26
direct
F91790
02h 40min
Frontier Airlines
$203
Denver
Portland-Oregon
Outbound
07/26/26
direct
AS1626
02h 48min
Return
08/05/26
direct
AS1627
02h 39min
Alaska Airlines ?
$204
Denver
Portland-Oregon
Outbound
07/26/26
direct
UA1247
02h 40min
Return
08/05/26
direct
AS1568
02h 46min
United Airlines ?
$231
Prices based on recent searches, subject to last-minute changes
Page 1 / 2

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 $US
354 $US
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 $US
75 %
1 stopover Seattle-Tacoma International Airport, WA
05h 39min, from 354 $US
15 %
1 stopover Minneapolis - St. Paul International Airport, MN
08h 56min, from 1 235 $US
10 %

Important flight information

Flight information: Denver - Portland-Oregon

Roundtrip from 123,97 $US
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