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 5 hours 58 minutes. This makes the nonstop service the fastest and most convenient way to travel between Washington DC and Seattle-Tacoma. It is worth checking flight times when searching, as they can vary by airline and travel date.

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. These flights take you to Seattle-Tacoma nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.

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 14 to 15 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.

	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 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 (CLT) AA0580, AA0854 08h 02min	Return 10/11/26 1 Stopover (LAX) AS0797, AS0006 10h 00min	American Airlines	?	$486
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
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		$660
Washington DC Seattle-Tacoma	Outbound 10/01/26 1 Stopover (CLT) AA1521, AA2407 08h 46min	Return 10/11/26 1 Stopover (PHL) AA0986, AA5265 07h 39min	American Airlines	?	$689
Washington DC Seattle-Tacoma	Outbound 10/01/26 2 Stopovers (MCO, MSP) AA0592, SY0342, SY0285 13h 28min	Return 10/11/26 2 Stopovers (LAX, ORD) AS0063, UA0353, UA0307 37h 02min	American Airlines, Sun Country Airlines	?	$919

Roundtrip from	$464.98
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

Seattle-Tacoma International Airport, WA

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