Washington, DC WAS to Seattle, WA SEA flight with Alaska Airlines

The best way to find a cheap flight ticket from Washington, DC to Seattle, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Washington, DC to Seattle, WA will cost around $554 if you buy it on the day, but the cheapest tickets can be found for only $258.

Of the 91 flights that leave Washington, DC for Seattle, WA onSat, May 30, 15 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sat, May 30 the direct flights cover the 3737 km distance in an average of 5 h 45 m but if you time it right, some flights will get you there in just 5 h 45 m .

On Sat, May 30 the longest flights will take 5 h 46 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.