Question 1

How long does it take to travel from Washington, D.C. to Seattle?

Accepted Answer

A one-way nonstop (direct) flight between Washington, D.C. and Seattle takes around 5.8 hours.

Question 2

What is the flight distance between Washington, D.C. and Seattle?

Accepted Answer

The flight distance between Washington, D.C. and Seattle is 3752 km.

Question 3

What airlines offer nonstop (direct) flights between Washington, D.C. and Seattle?

Accepted Answer

Several carriers operate flights between Washington, D.C. and Seattle. Airlines offering nonstop (direct) flights include Alaska Airlines, United Airlines, Hawaiian Airlines.

Question 4

What are the most popular routes to and from Washington, D.C.?

Accepted Answer

Travelers frequently search for route combinations, such as Washington, D.C. and Orlando, Miami, Dallas, Atlanta, San Salvador, Tampa, Los Angeles, Cancún, New Orleans, San Juan, Guadalajara, Mexico City, Chicago, Istanbul, Houston, Denver, Fort Lauderdale, Las Vegas, London, Guatemala City.

Question 5

What are the most popular routes to and from Seattle?

Accepted Answer

Travelers frequently search for route combinations, such as Seattle and Phoenix, Las Vegas, Mexico City, New York, Dallas, San Diego, Houston, Denver, Guadalajara, Los Angeles, Chicago, San Francisco, Ontario, Austin, Minneapolis, Salt Lake City, Atlanta, Boston, Santa Ana, Paris.

Question 6

Which airports are there in Washington, D.C.?

Accepted Answer

Washington, D.C. is mainly served by Washington Dulles International. But there are other airports nearby, including Baltimore–Washington International, Ronald Reagan Washington National.

Question 7

What airports are near Washington, D.C.?

Accepted Answer

The main airport in Washington, D.C. is Washington Dulles International. It is also served by Philadelphia International, Norfolk International, Richmond International, Lehigh Valley International, Atlantic City International, Trenton–Mercer, Harrisburg International, Lancaster, Hagerstown Regional, Charlottesville–Albemarle.

Question 8

What airports are near Seattle?

Accepted Answer

The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Pangborn Memorial, Yakima Air Terminal.

Question 9

Which airlines fly between Washington, D.C. and Seattle?

Accepted Answer

Currently, you can fly between Washington, D.C. and Seattle with United Airlines, Hawaiian Airlines, Alaska Airlines, American Airlines, Frontier Airlines.

Question 10

When’s the best time to travel between Washington, D.C. and Seattle?

Accepted Answer

If you don’t have specific dates for your trip between Washington, D.C. and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 11

What flights operate between Washington, D.C. and Seattle?

Accepted Answer

Traveling between Washington, D.C. and Seattle, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 12

How many airports are there near Washington, D.C.?

Accepted Answer

There are a number of airports in and around Washington, D.C.. The main one is Washington Dulles International and other nearby airports include Philadelphia International, Norfolk International, Richmond International, Lehigh Valley International, Atlantic City International, Trenton–Mercer, Harrisburg International, Lancaster, Hagerstown Regional, Charlottesville–Albemarle

Question 13

How many airports are there near Seattle?

Accepted Answer

There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Pangborn Memorial, Yakima Air Terminal.

Question 14

What time do nonstop (direct) flights between Washington, D.C. and Seattle depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 15

What time do nonstop (direct) flights between Washington, D.C. and Seattle arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 16

What time do flights between Washington, D.C. and Seattle depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do flights between Washington, D.C. and Seattle arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	$100
Cheapest nonstop round-trip	$376
Cheapest round-trip	$226
Average round-trip	$291
Nonstop flights in April	$246 – $528

Airline	Sun 27.04	Mon 28.04	Tue 29.04	Wed 30.04	Thu 01.05	Fri 02.05	Sat 03.05
Hawaiian Airlines	---	2	1	2	1	1	1
United Airlines	---	---	---	---	---	---	---
Alaska Airlines	---	---	---	---	---	---	---
Weekly flights: 8 total	Daily flights: 1.14 average	Most flights: Monday 2 flights

Airline	Sun 04.05	Mon 05.05	Tue 06.05	Wed 07.05	Thu 08.05	Fri 09.05	Sat 10.05
Hawaiian Airlines	5	7	6	6	7	7	3
United Airlines	2	2	2	2	2	2	2
Alaska Airlines	3	3	3	3	---	---	1
Weekly flights: 68 total	Daily flights: 9.71 average	Most flights: Monday 7 flights

Airline	Sun 11.05	Mon 12.05	Tue 13.05	Wed 14.05	Thu 15.05	Fri 16.05	Sat 17.05
Hawaiian Airlines	4	6	6	7	7	6	7
United Airlines	2	2	2	2	2	2	2
Alaska Airlines	2	---	---	---	---	---	---
Weekly flights: 59 total	Daily flights: 8.43 average	Most flights: Wednesday 7 flights

Airline	Sun 18.05	Mon 19.05	Tue 20.05	Wed 21.05	Thu 22.05	Fri 23.05	Sat 24.05
Hawaiian Airlines	5	6	7	5	6	7	7
United Airlines	---	---	2	2	3	2	3
Alaska Airlines	---	---	---	---	---	---	---
Weekly flights: 55 total	Daily flights: 7.86 average	Most flights: Tuesday 7 flights

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Month	Average monthly max temperature	Average monthly min temperature
January	7°C	2°C
February	8°C	1°C
March	10°C	3°C
April	13°C	4°C
May	18°C	8°C
June	21°C	10°C
July	25°C	13°C
August	26°C	14°C
September	22°C	11°C
October	15°C	7°C
November	10°C	4°C
December	6°C	2°C

Name	Carrier code	IATA Code	Passport needed during booking
United Airlines	UAL	UA	No
Hawaiian Airlines	HAL	HA	No
Alaska Airlines	ASA	AS	No
American Airlines	AAL	AA	No
Frontier Airlines	FFT	F9	No