How to get the best price from Washington Dulles to Seattle?

Depending on when you travel and how far in advance you book, fares between Washington and Seattle can differ a lot.

Can$374 is the lowest fare found in the past 15 days.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Flights between Washington and Seattle: which airports can you choose?

The distance between Washington and Seattle is about 3702 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Washington: Washington is served by 3 airports - Dulles international, Ronald Reagan, Washington International.
• Airports in Seattle: Seattle is served by 2 airports - Boeing Field, Lake Union.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Washington airports to find the best option.

Find the best flight from Washington Dulles to Seattle

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from the best airlines and travel agencies.

Other popular destinations

Searching for flights to United States? Travelers also looked at: Atlanta, Los Angeles, Miami, New York City, Orlando.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Washington Dulles – Seattle flights.