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 (DCA) 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
10/10/25
direct
AS0009
05h 41min
Return
11/04/25
direct
AS0010
05h 04min
Alaska Airlines ?
$461
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
11/03/25
direct
AS0009
05h 57min
Return
11/12/25
1 Stopover (SAN)
AS0577, AS0014
11h 10min
Alaska Airlines ?
$304
Washington DC
Portland-Oregon
Outbound
07/08/25
1 Stopover (SAN)
AS0015, AS1297
10h 50min
Return
08/07/25
1 Stopover (DEN)
F91790, F90688
07h 24min
Alaska Airlines ?
$332
Washington DC
Portland-Oregon
Outbound
09/04/25
1 Stopover (ORD)
AA1187, AA2977
11h 29min
Return
09/28/25
1 Stopover (ORD)
AS0376, AA2813
12h 34min
American Airlines ?
$352
Washington DC
Portland-Oregon
Outbound
10/18/25
direct
AS0009
05h 57min
Return
10/24/25
1 Stopover (SEA)
AS1016, AS0002
08h 15min
Alaska Airlines ?
$354
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: e.g. Alaska Airlines, Frontier Airlines
30 % of flights from Washington DC to Portland-Oregon are booked with Alaska Airlines.
Alaska Airlines
30 %
Frontier Airlines
30 %
Delta
20 %
Direct flights are more expensive
Flights with a stopover are on average $207.00 cheaper than direct flights.
non stop flight
1 stop
05h 56min
08h 19min
609 USD
402 USD
Favourite connection: via Denver
Stopover flights on this route are especially popular via Denver, making up 50 % of bookings.
Route
bookings
1 stopover Denver International Airport, CO
08h 19min, from 402 USD
50 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
08h 56min, from 463 USD
33 %
1 stopover Houston - George Bush Intercontinental Airport, TX
09h 12min, from 598 USD
17 %

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 3777 km
Flights per week 14
Departure airport Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
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