Flights from Washington DC to Portland Oregon

Our cheapest offers for flights from Washington DC to Portland Oregon

Here you can compare cheap flights from Washington DC (WAS) 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
Washington-DC
Portland-Oregon
Outbound
10/10/25
1 Stopover (DEN)
F90689, F92687
09h 16min
Return
11/04/25
1 Stopover (DEN)
F91790, F90688
07h 56min
Frontier Airlines ?
$241
Best option
Washington-DC
Portland-Oregon
Outbound
10/18/25
direct
UA1030
05h 30min
Return
11/17/25
direct
UA1322
04h 48min
United Airlines ?
$391
Washington-DC
Portland-Oregon
Outbound
10/10/25
1 Stopover (DEN)
F90689, F92687
09h 16min
Return
11/04/25
1 Stopover (DEN)
F91790, F90686
27h 06min
Frontier Airlines
$266
Washington-DC
Portland-Oregon
Outbound
07/08/25
1 Stopover (DEN)
F90685, F92553
19h 24min
Return
08/07/25
1 Stopover (DEN)
F91790, F90688
07h 24min
Frontier Airlines
$271
Washington-DC
Portland-Oregon
Outbound
10/18/25
direct
AS0009
05h 41min
Return
11/17/25
1 Stopover (DEN)
F91790, F90688
07h 56min
Alaska Airlines
$286
Washington-DC
Portland-Oregon
Outbound
11/03/25
direct
AS0009
05h 57min
Return
11/12/25
1 Stopover (SAN)
AS0577, AS0014
11h 10min
Alaska Airlines ?
$292
Washington-DC
Portland-Oregon
Outbound
07/08/25
1 Stopover (MSP)
SY0224, SY0295
07h 48min
Return
08/07/25
1 Stopover (MSP)
SY0296, SY1693
14h 46min
Sun Country Airlines
$296
Washington-DC
Portland-Oregon
Outbound
10/18/25
1 Stopover (SEA)
AS0351, AS0707
09h 00min
Return
11/17/25
1 Stopover (SAN)
AS0577, AS0506
08h 45min
Alaska Airlines ?
$297
Washington-DC
Portland-Oregon
Outbound
07/08/25
1 Stopover (MSP)
SY0224, SY0295
07h 48min
Return
08/07/25
1 Stopover (MSP)
SY0296, SY1693
14h 46min
Sun Country Airlines
$299
Washington-DC
Portland-Oregon
Outbound
11/03/25
direct
AS0009
05h 57min
Return
11/12/25
1 Stopover (SAN)
AS0577, AS0014
11h 10min
Alaska Airlines ?
$304
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Portland Oregon

Favorite airline: United Airlines
Flight tickets on the route Washington-DC – Portland-Oregon are most frequently booked with United Airlines.
United Airlines
36 %
Alaska Airlines
18 %
Delta
18 %
Stopover flights are the cheapest connection
Direct flights on this route are $94.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
05h 45min
08h 19min
496 USD
402 USD
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 60 % of travelers will book a direct flight.
Route
bookings
Direct flights
05h 45min, from 496 USD
60 %
1 stopover Denver International Airport, CO
08h 19min, from 402 USD
30 %
1 stopover Los Angeles International Airport, CA
18h 54min, from 470 USD
10 %

Important flight information

Flight information: Washington-DC - Portland-Oregon

Roundtrip from 240,15 USD
Flight duration min. 06:10 / max. 06:55
Return flight duration min. 04:45
Distance 3776 km
Flights per week 17
Departure airport Airport Washington-DC (WAS)
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