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 (IAD) 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
04/21/25
1 Stopover (SFO)
AS0727, AS0835
09h 00min
Return
05/19/25
1 Stopover (SFO)
AS1295, AS0455
08h 55min
Alaska Airlines ?
$332
Best option
Washington DC
Portland-Oregon
Outbound
04/12/25
direct
UA2264
05h 45min
Return
04/27/25
direct
UA2298
04h 59min
United Airlines
$804
found yesterday
Washington DC
Portland-Oregon
Outbound
04/12/25
3 Stopovers (DUJ, PIT, LAS)
9X0125, 9X0232, NK0682, NK0252
36h 40min
Return
04/27/25
1 Stopover (MSP)
SY0296, SY0667
13h 17min
Southern Airways Express, Spirit Airlines
$534
found yesterday
Washington DC
Portland-Oregon
Outbound
06/20/25
1 Stopover (LAX)
AS0309, AS0815
09h 59min
Return
07/19/25
1 Stopover (SFO)
AS1295, AS0726
09h 25min
Alaska Airlines ?
$558
Washington DC
Portland-Oregon
Outbound
04/12/25
1 Stopover (ORD)
UA1642, UA0426
08h 47min
Return
04/27/25
1 Stopover (ORD)
UA1490, UA0545
08h 45min
United Airlines ?
$606
found yesterday
Washington DC
Portland-Oregon
Outbound
04/12/25
direct
UA2264
05h 45min
Return
04/27/25
direct
UA2298
04h 59min
United Airlines ?
$904
found 3 days ago
Washington DC
Portland-Oregon
Outbound
04/21/25
direct
UA2264
05h 44min
Return
05/19/25
direct
UA2646
04h 59min
United Airlines ?
$1,309
Washington DC
Portland-Oregon
Outbound
06/20/25
direct
UA2264
05h 55min
Return
07/19/25
direct
UA2646
04h 48min
United Airlines ?
$1,614
Washington DC
Portland-Oregon
Outbound
06/20/25
direct
UA2264
05h 55min
Return
07/19/25
direct
UA2646
04h 48min
United Airlines ?
$1,753
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
79 % of bookings on this flight route are made with United Airlines, Volaris El Salvador and Delta.
United Airlines
36 %
Volaris El Salvador
29 %
Delta
14 %
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $26.00 more expensive on this route.
non stop flight
1 stop
05h 45min
18h 54min
$496
$470
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 80 % of travelers will book a direct flight.
Route
bookings
Direct flights
05h 45min, from $496
80 %
1 stopover Los Angeles International Airport, CA
18h 54min, from $470
20 %

Important flight information

Flight information: Washington DC - Portland-Oregon

Roundtrip from $331.64
Flight duration min. 06:49 / max. 06:54
Distance 3740 km
Flights per week 3
Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
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