* All fares below were last found on: Feb 22, 2019 and 10:36:06 AM.
Fares are round trip, Fares incl. all fuel surcharges, our service fees and taxes.
Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking.
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Book your flights from Seattle to Washington DC and save big on airfares. Check out the Washington DC, it is the capital of the United States. Situated along the Potomac River on the country's East Coast, Washington DC entices vacationers and leisure hunters from all over the world. While at this destination, don’t forget to check out attractions from the likes of The US Capital Building, The White House, The Washington Monument and much more.
To reach Washington DC from Seattle you should go for the airlines from the likes of JetBlue Airways and US Airways. Take advantage of exclusive deals on flights to Washington DC and save more to splurge on a vacation. The flight to Washington DC from Seattle takes around six hours forty five minutes excluding the layover time, it covers the total distance of 2328 miles. Watch in-flight movies or listen to music to pass the time.