Cheap flights from Washington to Seattle
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Book a Washington Dulles to Seattle flight and save

The price of an airline ticket from Washington Dulles to Seattle varies depending on your travel dates and how far in advance you book your flight. Fly Scanner brings you the best cheap flights by comparing schedules, airlines, stopovers, alternative dates and other destinations in United States.

Find a direct flight Washington Dulles to Seattle

If you're looking only for direct flights to Seattle, with our search engine you can filter the offers of hundreds of companies to get only the cheapest direct flights from Washington Dulles to Seattle. Avoid unnecessary waste of time, compare all offers in one search.

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Frequently Asked Questions

Frequently asked questions about flights from Washington Dulles to Seattle.

How much does a Washington Dulles - Seattle flight cost?

The lowest price in the last 15 days for an airline ticket from Washington Dulles to Seattle is $180.

How far is Washington from Seattle?

Washington is about 2300 mi from Seattle.

What are the airports in Seattle?

At Seattle there are 2 airports: Boeing Field, Lake Union.

What are the airports in Washington?

At Washington there are 3 airports: Dulles international, Ronald Reagan, Washington International.

What are the most popular destinations searched for in United States?

The most searched cities in United States according to our users are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

What is the cheapest month to fly from Washington to Seattle?

The cheapest month to fly from Washington to Seattle is January.

What is the most expensive month to fly from Washington to Seattle?

The most expensive month to fly from Washington to Seattle is August.

What is the best day of the week to fly from Washington to Seattle?

For flights from Washington to Seattle Saturday is on average the cheapest day to fly, while Monday is the most expensive day to fly.
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