Search flights from Washington (WAS) to San Salvador (SAL)

Book your plane tickets from Washington to San Salvador with ease

Cheapest flights to San Salvador

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Washington to San Salvador: things to know

The most popular route is from Washington Dulles International Airport in Washington to Monseñor Oscar Arnulfo Romero International Airport in San Salvador. On average this flight takes 4 hours 26 minutes one way and costs US$651 for the round trip.

Most popular route
Washington Dulles International Airport (IAD) to Monseñor Oscar Arnulfo Romero International Airport (SAL)
Average flight time
4 hours 26 minutes
Average round-trip price
US$651
Fly from Washington to San Salvador
10 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Washington to San Salvador

Airline options may vary according to recently booked flights and your search terms

  • Avianca
  • Volaris El Salvador
  • United Airlines
  • Volaris
  • Volaris Costa Rica
  • American Airlines
  • Frontier Airlines
  • Copa Airlines
  • Aeromexico
  • Alaska Airlines

Frequently asked questions

Fly to more destinations from Washington

Research, refine and make plans for your whole trip

Hotels in San Salvador

Thinking about which towns and cities to visit during your trip? Try San Salvador, a popular choice with other visitors.

Flights from Washington to El Salvador

Plan your next getaway from Washington.

Flights from the United States to El Salvador

More options to fly to El Salvador.

All flights

Fly to your next dream destination.