Popular in | June |
---|---|
Cheapest in | January |
Round-trip from | $247 |
One-way from | $124 |
Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 19% on the overall cost on flights from Washington, D.C. to Seattle.
Find a great deal and save up to 61% by booking at least 53 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. to Seattle within the next two weeks, with the cheapest ticket starting at $472.
January can be a great time to fly to Seattle from Washington, D.C. with a flight ticket averaging about $407. Cheapflights users have found deals in the month of January for as cheap as $139. The most expensive prices can be found in the month of June.
It’s typically best to fly out from Washington, D.C. to Seattle at noon. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.
One of the most popular airlines traveling from Washington, D.C. to Seattle is Frontier. Flights from Frontier traveling this route typically cost $429.87 RT. This price is typically 41% cheaper than other airlines that offer Washington, D.C. to Seattle flights. When booking this route, the cheapest RT price found was $139. Washington, D.C. Dulles Intl Airport is the most common Washington, D.C. airport to take off from when flying to Seattle. Seattle/Tacoma Intl Airport is the most popular arrival airport in Seattle. When flying from Washington, D.C. to Seattle, Frontier flights are 11% more popular than any other airline flying that same route.
If you’re traveling from Washington, D.C. to Seattle, one of the more common airlines traveling that route is Spirit Airlines. Washington, D.C. to Seattle flights are typically 54% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $474.91 RT. The cheapest Spirit Airlines flight found for this route was $151. When traveling from Washington, D.C. to Seattle on Spirit Airlines, the most popular airport to depart from is Washington, D.C. Dulles Intl Airport and the most popular airport to arrive at is Seattle/Tacoma Intl Airport. When flying from Washington, D.C. to Seattle, Spirit Airlines flights are 11% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$177 - $299
Route
Depart
Return
Price
Washington, D.C. Reagan-NationalSeattle/Tacoma Intl
DCA - SEA
DCASEA
Washington, D.C. Reagan-National
Sat 8/24
1 stop28h 37m
Seattle/Tacoma Intl
Wed 9/4
1 stop11h 01m
Washington, D.C. Reagan-NationalSeattle/Tacoma Intl
DCA - SEA
DCASEA
Washington, D.C. Reagan-National
Wed 9/4
1 stop11h 12m
Seattle/Tacoma Intl
Wed 9/11
1 stop9h 22m
Baltimore/WashingtonSeattle/Tacoma Intl
BWI - SEA
BWISEA
Baltimore/Washington
Wed 6/12
1 stop13h 18m
Seattle/Tacoma Intl
Wed 6/19
2 stops28h 03m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Thu 5/30
1 stop11h 30m
Seattle/Tacoma Intl
Sat 6/1
1 stop8h 37m
Baltimore/WashingtonSeattle/Tacoma Intl
BWI - SEA
BWISEA
Baltimore/Washington
Mon 6/17
1 stop14h 31m
Seattle/Tacoma Intl
Wed 6/26
1 stop13h 03m
Baltimore/WashingtonSeattle/Tacoma Intl
BWI - SEA
BWISEA
Baltimore/Washington
Sun 5/26
1 stop7h 40m
Seattle/Tacoma Intl
Tue 5/28
1 stop7h 19m
Baltimore/WashingtonSeattle/Tacoma Intl
BWI - SEA
BWISEA
Baltimore/Washington
Tue 8/13
2 stops10h 14m
Seattle/Tacoma Intl
Mon 8/19
1 stop9h 26m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 11/6
1 stop10h 48m
Seattle/Tacoma Intl
Wed 11/13
Nonstop4h 47m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Sun 8/18
Nonstop5h 44m
Seattle/Tacoma Intl
Fri 8/30
1 stop7h 39m
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Seattle (average of $247). Flying from Washington, D.C. to Seattle in July is currently the most expensive (average of $407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$247
February
$254
March
$288
April
$294
May
$318
June
$404
July
$407
August
$344
September
$278
October
$256
November
$258
December
$248
SEA Temperature | 41 - 66.2 °F |
---|
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
66%of flight departures | Morning6 am to noon |
28%of flight departures | AfternoonNoon to 6 pm |
5%of flight departures | Evening6 pm to midnight |
Sunday | 20daily flights |
---|---|
Monday | 21daily flights |
Tuesday | 17daily flights |
Wednesday | 18daily flights |
Thursday | 18daily flights |
Friday | 22daily flights |
Saturday | 19daily flights |
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Seattle from Washington, D.C. today with Cheapflights!
Cheapflights helps you find that perfect flight to Seattle from Washington, D.C. by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Users can book flights with no change fees policies with our dedicated filters. Book flights from Washington, D.C. to Seattle flexibly with Cheapflights today.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Washington, D.C. today and book when prices fit your budget.