Question 1

How long is the flight from Washington DC to Seattle-Tacoma?

Accepted Answer

A nonstop flight from Washington DC to Seattle-Tacoma typically takes around 6 hours 5 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 11 hours 53 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.

Question 2

Are there nonstop flights from Washington DC to Seattle-Tacoma?

Accepted Answer

Yes, there are nonstop flights from Washington DC to Seattle-Tacoma, averaging around 2 to 3 flights per day, operated by, among others, Alaska Airlines and Delta. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.

Question 3

Which airlines fly from Washington DC to Seattle-Tacoma?

Accepted Answer

Direct flights from Washington DC to Seattle-Tacoma are operated by, among others, Alaska Airlines and Delta. Connecting flights with one stop are also available, for example with United Airlines (via Houston - George Bush), Frontier Airlines (via Denver) and American Airlines (via Charlotte). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.

Question 4

On which days are there nonstop flights from Washington DC to Seattle-Tacoma?

Accepted Answer

Nonstop flights from Washington DC to Seattle-Tacoma operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.

Question 5

How many flights are there per day from Washington DC to Seattle-Tacoma?

Accepted Answer

On the route from Washington DC to Seattle-Tacoma, there are on average around 2 to 3 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.

Question 6

How many flights per week are there from Washington DC to Seattle-Tacoma?

Accepted Answer

On the route from Washington DC to Seattle-Tacoma, there are around 17 to 18 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.

Question 7

When does the first flight from Washington DC to Seattle-Tacoma depart?

Accepted Answer

The earliest nonstop flight from Washington DC to Seattle-Tacoma usually departs at 8:00 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Seattle-Tacoma.

Question 8

When does the last flight from Washington DC to Seattle-Tacoma depart?

Accepted Answer

The last nonstop flight from Washington DC to Seattle-Tacoma usually departs at 5:04 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

Question 9

Which airports near Washington DC are frequently used for flights to Seattle-Tacoma?

Accepted Answer

In addition to Washington DC airport, users also frequently search for flights from Washington DC to Seattle-Tacoma. Alternative departure airports can offer more choice of flight times, airlines or prices. Also check how accessible each airport is for you.

	Outbound	Return	Airlines	Baggage	Price
Washington DC Seattle-Tacoma	Outbound 10/01/26 1 Stopover (DEN) F90687, F94545 22h 52min	Return 10/11/26 1 Stopover (DEN) F91176, F90686 14h 09min	Frontier Airlines		$465
Best option Washington DC Seattle-Tacoma	Outbound 01/01/27 direct AS0003 06h 00min	Return 01/08/27 direct AS0002 05h 08min	Alaska Airlines	?	$478 found 3 days ago
Washington DC Seattle-Tacoma	Outbound 10/01/26 1 Stopover (CLT) AA0580, AA0854 08h 02min	Return 10/11/26 1 Stopover (LAX) AS0797, AS0006 10h 00min	American Airlines	?	$486
Washington DC Seattle-Tacoma	Outbound 01/01/27 direct AS0001 05h 55min	Return 01/08/27 direct AS0002 05h 08min	Alaska Airlines		$496 found 3 days ago
Washington DC Seattle-Tacoma	Outbound 01/01/27 direct AS0003 06h 00min	Return 01/08/27 direct AS0002 05h 08min	Alaska Airlines		$497 found 3 days ago
Washington DC Seattle-Tacoma	Outbound 01/01/27 direct AS0003 06h 00min	Return 01/08/27 direct AS0002 05h 08min	Alaska Airlines		$512 found 3 days ago
Washington DC Seattle-Tacoma	Outbound 01/01/27 direct AS0003 06h 00min	Return 01/08/27 1 Stopover (SAN) AS1471, AS0014 11h 00min	Alaska Airlines		$527 found 3 days ago
Washington DC Seattle-Tacoma	Outbound 01/01/27 direct AS0003 06h 00min	Return 01/08/27 1 Stopover (SAN) AS1471, AS0014 11h 00min	Alaska Airlines		$533 found 3 days ago
Washington DC Seattle-Tacoma	Outbound 10/01/26 1 Stopover (SAN) AS0015, AS0685 09h 52min	Return 10/11/26 direct AS0002 05h 13min	Alaska Airlines		$546
Washington DC Seattle-Tacoma	Outbound 10/01/26 1 Stopover (IAH) UA1450, UA2228 11h 53min	Return 10/11/26 1 Stopover (IAH) UA2379, UA0512 08h 54min	United Airlines		$554

Roundtrip from	464,98 $US
Flight duration	min. 06:15
Return flight duration	min. 04:55/ max. 08:20
Distance	3743 km
Flights per week	16
Departure airport	Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
Arrival airport	Airport Seattle-Tacoma International Airport, WA (SEA)
Destination country	Flights to United States
City-Code - Arrival airport	Washington-DC - Seattle-Tacoma International Airport, WA
Departure airport - Destination country	Washington DC - Ronald Reagan National Airport, VA - United States

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Washington DC - Ronald Reagan National Airport, VA

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