Flight Routes from Washington DC to San Juan (Puerto Rico)

Compare cheap outbound and return flights from Washington DC (DCA) to San Juan (Puerto Rico) (SJU) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€520
Fastest flight
non-stop flights
11x / week
Flight distance
2,510 km
Time difference
none

Flight schedule from Washington DC (DCA) to San Juan (Puerto Rico) (SJU)

Select a travel date in the flight schedule for the route from Washington DC (DCA) to San Juan (Puerto Rico) (SJU) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsDCA–SJU · 4 of 4
fromto
dep.arr.
durationstopovers
  1. September 20 – 26, 2026
  2. Sep 27 – Oct 3, 2026
  3. October 4 – 10, 2026
    1. DCASJU
      1 stopover
      1. United Airlines
    2. DCASJU
      nonstop
      1. JetBlue Airways
    3. DCASJU
      1 stopover
      1. United Airlines
    4. DCASJU
      1 stopover
      1. American Airlines

      Tips and tricks to help you find cheap flights from Washington DC to San Juan (Puerto Rico)

      Favorite airline: United Airlines
      53 % of flights from Washington DC to San Juan (Puerto Rico) are booked with United Airlines.
      United Airlines
      53 %
      American Airlines
      27 %
      Delta
      20 %
      Favourite connection: via Houston - George Bush
      When booking flights from Washington DC to San Juan (Puerto Rico) 73 % of travelers prefer to fly via Houston - George Bush.
      Route
      bookings
      1 stopover Houston - George Bush Intercontinental Airport, TX
      12h 23min, from 353 $
      73 %
      1 stopover Miami International Airport, FL
      11h 35min, from 476 $
      18 %
      2 stopovers New York - La Guardia Airport, NY Miami International Airport, FL
      14h 45min, from 495 $
      9 %

      Important flight information

      Frequently Asked Questions (FAQ)

      Which airports near Washington DC are frequently used for flights to San Juan (Puerto Rico)?
      In addition to Washington DC airport, users also frequently search for flights from Baltimore and Harrisburg to San Juan (Puerto Rico). Alternative departure airports can offer more choice of flight times, airlines or prices. Also check how accessible each airport is for you.

      Discover more flights around Washington DC and San Juan (Puerto Rico)

      Departure airport Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
      Arrival airport Airport San Juan - Luis Muñoz Marín International Airport (SJU)
      Destination country Flights to Puerto Rico
      City-Code - Arrival airport Washington-DC - San Juan - Luis Muñoz Marín International Airport
      Departure airport - Destination country Washington DC - Ronald Reagan National Airport, VA - Puerto Rico
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