Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Portland-Oregon Washington DC | Outbound 10/18/25 1 Stopover (DEN) F91790, F90688 07h 56min | Return 11/17/25 1 Stopover (DEN) F90689, F92687 09h 16min | | ![]() | ? | $241 | |
Best option Portland-Oregon Washington DC | Outbound 10/18/25 direct AS0010 05h 03min | Return 11/17/25 direct AS0009 05h 57min | | ![]() | ? | $335 | |
Portland-Oregon Washington DC | Outbound 10/18/25 1 Stopover (DEN) F91790, F90686 26h 59min | Return 11/17/25 1 Stopover (DEN) F90689, F92687 09h 16min | | ![]() | $255 | ||
Portland-Oregon Washington DC | Outbound 10/18/25 1 Stopover (DEN) F91790, F90686 26h 59min | Return 11/17/25 1 Stopover (DEN) F90689, F92687 09h 16min | | ![]() | $266 | ||
Portland-Oregon Washington DC | Outbound 10/18/25 1 Stopover (DEN) F91790, F90688 07h 56min | Return 11/17/25 direct AS0009 05h 57min | | ![]() | $281 | ||
Portland-Oregon Washington DC | Outbound 10/18/25 1 Stopover (SAN) AS1074, AS0014 11h 29min | Return 11/17/25 direct AS0009 05h 57min | | ![]() | ? | $293 | |
Portland-Oregon Washington DC | Outbound 10/18/25 1 Stopover (SAN) AS1074, AS0014 11h 29min | Return 11/17/25 direct AS0009 05h 57min | | ![]() | ? | $304 | |
Portland-Oregon Washington DC | Outbound 09/19/25 direct AS0010 05h 06min | Return 09/29/25 direct AS0009 05h 43min | | ![]() | ? | $341 | |
Portland-Oregon Washington DC | Outbound 09/19/25 direct AS0010 05h 06min | Return 09/29/25 direct AS0009 05h 43min | | ![]() | ? | $354 | |
Portland-Oregon Washington DC | Outbound 09/04/25 1 Stopover (DEN) F91790, F90688 07h 56min | Return 09/28/25 1 Stopover (DEN) F90689, F92687 09h 16min | | ![]() | $360 |
Stops
- Direct flight
Airline
- Alaska Airlines
- Frontier Airlines
- American Airlines
- United Airlines
- Hawaiian Airlines
Tips and tricks to help you find cheap flights from Portland Oregon to Washington DC
Favorite airline: e.g. Frontier Airlines, United Airlines
The favorite airline for flights from Portland-Oregon to Washington DC is Frontier Airlines.

Frontier Airlines
33 %

United Airlines
33 %

Alaska Airlines
17 %
Favourite connection: via Denver
The most popular route is via Denver and is booked by 67 % of all travelers.
Route
bookings
1 stopover Denver International Airport, CO
08h 57min, from $271
67 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
06h 55min, from $553
33 %
Important flight information
Flight information: Portland-Oregon - Washington DC
Roundtrip from | $240.15 |
---|---|
Flight duration | min. 04:45 |
Return flight duration | min. 06:10/ max. 06:55 |
Distance | 3777 km |
Flights per week | 8 |
Departure airport | Airport Portland International Airport, Oregon (PDX) |
Arrival airport | Airport Washington DC - Ronald Reagan National Airport, VA (DCA) |
Destination country | Flights to United States |
Alternative routes to United States
- Flight Portland-Oregon - Los Angeles from $131
- Flight Portland-Oregon - San Francisco from $139
- Flight Portland-Oregon - Las Vegas from $141
- Flight Portland-Oregon - San Diego from $168
- Flight Portland-Oregon - Honolulu from $396
- Flight Portland-Oregon - Reno from $182
- Flight Portland-Oregon - Oakland from $154
- Flight Portland-Oregon - Dallas from $199
- Flight Portland-Oregon - Miami from $274
- Flight Portland-Oregon - New York from $248
Alternative flights to Washington DC
- Flight Boston - Washington DC from $116
- Flight Miami - Washington DC from $173
- Flight New York - Washington DC from $81
- Flight Chattanooga - Washington DC from $364
- Flight Tampa - Washington DC from $174
- Flight Orlando - Washington DC from $121
- Flight Atlanta - Washington DC from $140
- Flight Newark - Washington DC from $131
- Flight New York - Washington DC from $85
Flight destinations with a similar price
- Flight Washington DC - Toronto from $201
- Flight Washington DC - San Salvador from $241
- Flight Washington DC - Nassau from $341
- Flight Washington DC - Berlin from $483
- Flight Washington DC - Zurich from $490
- Flight Washington DC - Stuttgart from $516
- Flight Washington DC - Frankfurt from $593
- Flight Washington DC - Lima from $375
- Flight Washington DC - London Heathrow from $549
- Flight Washington DC - Providenciales from $400
Flight destinations with a similar price
- Flight Portland-Oregon - New York from $248
- Flight Portland-Oregon - Baltimore from $241
- Flight Portland-Oregon - Washington-DC from $241