Washington ➔ Seattle

Airline tickets Washington - Seattle (non-stop flights from €134)

The cheapest airline ticket (direct) from Washington to Seattle is on Nov. 5, 2024 and the price is €134 EUR ($144) (non-stop flight with Alaska Airlines).

The lowest price is displayed according to the latest searches performed until 04/26/2024 10:40 a.m..

Washington Dulles Seattle / Tacoma International
Alaska Airlines
direct 05 November 2024 Alaska Airlines
The cheapest airline ticket according to latest searches
According to the most recent update non-stop routes are available for this itinerary. Check the schedule and make a search for details.

The direct flight Washington - Seattle is operated by Alaska Airlines, Delta Air Lines, Southwest Airlines, United Airlines on airplanes — Airbus A220-100 Passenger, Airbus A220-300, Boeing 737, Boeing 737-700, Boeing 737-900 ...
The average duration of the flight is 5 hours 53 minutes.

The flight schedule is valid from April 23, 2024.

Flight tickets (one way) Washington D.C. ➔ Seattle

Alaska Airlines
IAD SEA
05 November 2024
direct
SEA
Alaska Airlines
IAD SEA
13 August 2024
direct
SEA
Delta
IAD SEA
15 October 2024
direct
SEA

Flight tickets (round trip) Washington D.C. ⇄ Seattle

Alaska Airlines
IAD SEA
29 May 2024
direct
Alaska Airlines
SEA IAD
12 June 2024
direct
SEA
Delta
IAD SEA
05 June 2024
direct
Delta
SEA IAD
06 June 2024
direct
SEA
United
IAD SEA
06 March 2025
direct
United
SEA IAD
13 March 2025
direct
SEA

Find the cheapest month for the route: Washington → Seattle

The cheapest month to fly from Washington to Seattle — May, 2024 (€86). The most expensive month — March, 2025 (€167).

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How to find direct flight for the route Washington - Seattle?

If you only want direct flights check the schedule of flights and active days. You have to keep in mind that for some direct flights the round and return flights can be operated on different days of the week.

If you do not find a direct flight, please contact us and we will send you the best offer.

The aproximate aerial distance between Washington and Seattle - 3,737 km.
The distance is calculated as a direct line between the points without taking into account the actual flight path.

Airports in Washington: Washington DCA , Washington IAD
Airports in Seattle: Seattle SEA
When planning to travel between these locations you need to consider that they are in different time zones.
Washington is ahead of Seattle with 3h 0m.

Information about tickets and reservations

On this page you can see some offers found by our users within the last 6 hours. If there is no offer then make a new search.

The city of departure and destination are already selected, choose the desired date or dates, the number of passengers and click on Search

How to find the best flight ticket offer from Washington to Seattle?

You got here because you searched the internet for the cheapest flights for the route Washington (WAS) - Seattle (SEA). And you've come to the right place - here you'll find the best and cheapest flight deals and useful information for your trip to to Seattle and United States of America.

How to book flights from Washington to Seattle?

Airline tickets in 2024 are fully booked online - fast, cheap and simple as 1, 2, 3.

  1. 1 Make a search and choose an offer
  2. 2 Fill passengers details, select baggages and services
  3. 3 Pay and book the airline ticket

That simple! Air tickets are issued electronically and are sent to your email address, and can also be accessed on the website where you booked.

Alternative direct flights: Washington ⟶ Seattle

You can choose alternative flights from/to the nearest airports.

Weather today WAS-SEA

Light rain 7°C
WAS Washington
Partly Cloudy
Wind: 5.8 km/h
Humidity: 76%
Light rain 10°C
SEA Seattle
Light rain
Wind: 6.1 km/h
Humidity: 96%
SEA
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