Search flights from San Diego (SAN) to Washington (WAS)

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Cheapest flights to Washington

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

Wed 29 Oct
US$136.04
One way
Economy
1 traveller
Tue 28 Oct
US$136.36
One way
Economy
1 traveller
Tue 4 Nov
US$137.36
One way
Economy
1 traveller

Flying from San Diego to Washington: things to know

The most popular route is from San Diego International Airport in San Diego to Washington Dulles International Airport in Washington. On average this flight takes 5 hours 52 minutes one way and costs US$573 for the round trip.

Most popular route
San Diego International Airport (SAN) to Washington Dulles International Airport (IAD)
Average flight time
5 hours 52 minutes
Average round-trip price
US$573
Fly from San Diego to Washington
8 airlines

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Airlines that fly from San Diego to Washington

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

  • United Airlines
  • Alaska Airlines
  • Frontier Airlines
  • American Airlines
  • Hawaiian Airlines
  • JetBlue
  • Sun Country
  • Southwest Airlines

Frequently asked questions

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Flights to Washington Dulles International Airport

Jet into this airport to explore Washington at your leisure. Compare flights, fares and airlines – all in one place.

Flights to Ronald Reagan Washington National Airport

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Hotels in Washington

A popular choice with visitors to the United States.

Flights to Maryland

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Flights to Washington DC Metropolitan area

Reaching Washington DC Metropolitan area just got easier!

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