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  1. Flights
  2. United States
  3. Washington
  4. Seattle - Washington

Cheap flights from Seattle to Washington from £119

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Discover the cheapest flights from Seattle to Washington
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Thu 10 Dec - Thu 17 Dec
AS
ASDirect
SEA - WAS
AS
ASDirect
WAS - SEA
220£
211£
Prime price per passenger
Wed 23 Dec - Sat 26 Dec
AS
ASDirect
SEA - WAS
AS
ASDirect
WAS - SEA
300£
289£
Prime price per passenger
Fri 8 Jan - Tue 12 Jan
AS
ASDirect
SEA - WAS
AS
ASDirect
WAS - SEA
303£
292£
Prime price per passenger
Tue 1 Dec - Fri 4 Dec
AA
AADirect
SEA - WAS
AA
AADirect
WAS - SEA
350£
337£
Prime price per passenger
Fri 4 Dec
AS
ASDirect
SEA - WAS
127£
119£
Prime price per passenger
Fri 8 Jan
AS
ASDirect
SEA - WAS
158£
149£
Prime price per passenger
Fri 18 Dec
AS
ASDirect
SEA - WAS
167£
157£
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Seattle to Washington

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: 30 Nov - 6 Dec
Flights from just £119
£328
£273
£212
£119
£157
£149
NovemberDecemberJanuary
Flight Time6 h and 18 mFlights from Seattle and Washington last around 6 h and 18 m, although this flight time may also depend on other factors.
Cheapest flight£119The cheapest price available for flights from Seattle to Washington that have been booked by our customers in the last 72 hours
Origin airportSeattle-Tacoma International AirportWhen flying from Seattle to Washington
Destination airportsWashington Dulles International AirportWhen travelling from Seattle to Washington
Peak seasonMarchAccording to search data from our customers, March is the busiest time to fly from Seattle to Washington
Airlines that fly this routeAlaska Airlines, American AirlinesAirline(s) that fly fromSeattle to Washington
Average price of one-way£177Average flight price from Seattle - Washington at eDreams is £177, which is averaged from the last 6 months of data
Best time to bookAprilData from our customers tells us that March is the most popular time to fly to Washington from Seattle
Distance: 2,322 mi
Seattle airports
Seattle-Tacoma International Airport (SEA)How far from city centre: 11 mi
Washington airports
Washington Dulles International Airport (IAD)How far from city centre: 23 mi

Book your next flight from Seattle to Washington

On eDreams, you can compare fares, times and journey lengths for flights from Seattle (SEA) to Washington (WAS) side by side. Pick between direct and indirect options, then sort your results by price, schedule or number of stops.

For reference, the lowest price recently seen on this route was £119. Your own fare will depend on your travel date and how far ahead you book.

  • Flight Duration: a direct flight from Seattle to Washington takes around 8 h and 5 m; indirect flights take longer.
  • Departure Airport: most flights depart from Seattle-Tacoma International Airport (SEA), the main airport in Seattle.
  • Arrival Airport: flights land at Washington Dulles International Airport (IAD), the main airport serving Washington.

Want to explore Washington and the surrounding area with everything sorted? Put your whole trip together with eDreams by adding a hotel and a hire car to the same booking.

FAQs about flights from Seattle to Washington

What are the advantages of purchasing flexible flight tickets to Washington through eDreams UK?
With a flexible flight ticket, you're assured a refund or the option to rebook without any additional fees if your flight from Seattle to Washington gets canceled. eDreams UK has got you covered, ensuring peace of mind and hassle-free travel changes! Plus, this flexibility allows you to adapt your travel plans with ease, offering greater convenience in today’s unpredictable travel environment.
What is the average cost for flights from Seattle to Washington?
The typical cost for a flight from Seattle to Washington is approximately £177. It's important to note that this price can fluctuate based on various factors, including the time of year and how far in advance you book your ticket. For instance, booking during peak travel seasons or last minute may result in higher fares, while off-peak times might offer more affordable options.
How can I search for and book flights from Seattle to Washington on eDreams UK, and also find the best deals?
With our flight search engine, you can discover flights starting at just £119 for the route from Seattle to Washington. At eDreams UK, our priority is to offer you the most affordable options. You have the flexibility to customize your search based on various criteria, including stopovers, airports, travel dates, and additional filters. This way, you can tailor your journey to meet your specific needs and preferences, ensuring a seamless travel experience.
When is the best time to book a flight ticket from Seattle to Washington?
The top months for booking flights from Seattle to Washington are May, July and June. Travelers often find the best deals and optimal flight options during these times, making them ideal for planning your trip.
What are the best months to book a flight from Seattle to Washington?
The best time to fly to Washington from Seattle really hinges on various personal preferences, particularly regarding budget considerations. In terms of popularity, March stands out as the top month for flights to Washington from Seattle, as indicated by our customer search data. Following closely are February and December. If your goal is to escape the hustle and bustle of peak season and find a more tranquil experience, consider traveling during January, April or May. These months are associated with significantly fewer searches, making them a great choice for those seeking a quieter getaway from Seattle to Washington.
How long does it take to fly from Seattle to Washington?
The average flight time from Seattle to Washington is approximately 6 h and 18 m. This journey typically covers a distance of about 2,321.99 mi. Please note that the flights along this route may include one or more layovers in different cities.

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