Flight Routes from Portland Oregon to Washington DC

Compare cheap outbound and return flights from Portland-Oregon (PDX) to Washington DC (DCA) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest outbound flight
Fastest inbound flight
non-stop flights
8x / week
Flight distance
3,777 km
Time difference

Flight schedule from Portland-Oregon (PDX) to Washington DC (DCA)

Select a travel date in the flight schedule for the route from Portland-Oregon (PDX) to Washington DC (DCA) and compare affordable flight deals.

offers
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Matching outbound flightsPDX–DCA · 2 of 2
fromto
dep.arr.
durationstopovers
  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
    1. PDXDCA
      nonstop
      1. Alaska Airlines
    2. PDXDCA
      1 stopover
      1. United 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 US$
      67 %
      1 stopover Hartsfield-Jackson Atlanta International Airport, GA
      06h 55min, from 553 US$
      33 %

      Important flight information

      Discover more flights around Portland-Oregon and Washington DC

      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
      Departure airport - Destination country Portland International Airport, Oregon - United States
      Departure airport - City-Code Portland International Airport, Oregon - Washington-DC
      Alternative routes to United States
      Alternative flights to Washington DC
      Flight destinations with a similar price