Cheap Flights from Washington, USA to Seattle, WA - WAS to SEA Tickets & Airfare Deals at Cheapflights.com

Prices from $276 to $437

We'll show you the best deals by comparing tons of flights from Washington to Seattle across a wide range of airlines and travel agents. Compare the cheap flights along this route.

Sep 12 2017 Sep 19 2017

7 nights

Washington (WAS) to Seattle (SEA)

Flying with: Spirit Airlines

Jul 11 2017 Jul 18 2017

7 nights

Washington (IAD) to Seattle (SEA)

Aug 30 2017 Sep 12 2017

13 nights

Washington (DCA) to Seattle (SEA)

Flying with: Frontier Airlines

Jul 22 2017 Jul 29 2017

7 nights

Washington (WAS) to Seattle (SEA)

Travel information for Washington to Seattle

Partners with offers for flights fromWashington to Seattle4

Deals on offer forWashington to Seattle64

Cheapest flight forWashington to Seattle$276

Average flight price forWashington to Seattle$545

Average flight time forWashington to Seattle5 hrs 34 mins

Washington to Seattle2323 miles

How much do things cost in Seattle and Washington?

Washington is 2% more expensive than Seattle

Large bottle of water

Washington

$2.28

Seattle

$2.08

3 course meal for 2

Washington

$70.00

Seattle

$65.00

Imported beer (0.33 liter bottle)

Washington

$4.00

Seattle

$2.22

Cappuccino

Washington

$4.38

Seattle

$4.06

Source

Facts and figures about flying from Washington to Seattle

Flights from Washington to Seattle are rarely cancelled
From Washington to Seattle, Alaska Airlines Inc. operates 56 flights a week
The most popular aircraft flying between Washington and Seattle is a Boeing 737-800 (winglets)
Washington to Seattle flights are not usually subject to diversions
Chicago-O'Hare International is the most commonly used connection for flights between Washington and Seattle
There is rarely a delay for flights from Washington to Seattle
Flights from Washington to Seattle have 286 passenger seats available each day

Flights from Washington (WAS) to Seattle (SEA)

Travel information for Washington to Seattle

How much do things cost in Seattle and Washington?

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Facts and figures about flying from Washington to Seattle

Popular routes to Seattle

Popular routes from Washington