Deal found on July 18, 2026
Washington, D.C. to Seattle
$177$33447% off
Round trip
Southwest has Seattle down to $177 round trip, 52% below the usual price and just above the $144 floor we have ever recorded on this route. Seattle brings easy access to the San Juan Islands, Mount Rainier, and a serious food and coffee scene for a fraction of the normal fare. With one connection on a reputable carrier, this is about as easy a booking as they come.
Travel dates
Aug 31 to Sep 9
Date options
3 at this price
Lowest we've seen
$144
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