PHP 3,722 Cheap Flights from Washington D.C. to Seattle
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Flights from Washington D.C. to Seattle
Cheap flight deals from Washington D.C. to Seattle
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
IAD 7:00 AM5h 52mNonstopSEA 9:52 AMWashington D.C. - Seattle | Tue, Apr 8 | Alaska Airlines
SEA 2:08 PM4h 51mNonstopDCA 9:59 PMSeattle - Washington D.C. | Tue, Apr 15 | Alaska AirlinesPHP 9,846 PHP 12,32720% OFF20% OFFPHP 12,327 PHP 9,846 -
IAD 7:25 AM5h 55mNonstopSEA 10:20 AMWashington D.C. - Seattle | Tue, Apr 22 | Delta Air Lines
SEA 10:30 PM4h 51mNonstopDCA 6:21 AMSeattle - Washington D.C. | Sat, Apr 26 | Delta Air LinesPHP 9,862 PHP 12,32720% OFF20% OFFPHP 12,327 PHP 9,862 -
DCA 1:00 PM14h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Wed, Apr 23 | Frontier Airlines
SEA 6:00 AM12h 59m1 stopsDCA 9:59 PMSeattle - Washington D.C. | Sat, Apr 26 | Frontier AirlinesPHP 7,681 PHP 12,32738% OFF38% OFFPHP 12,327 PHP 7,681 -
DCA 7:00 AM20h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Tue, Apr 22 | Frontier Airlines
SEA 6:00 AM12h 59m1 stopsDCA 9:59 PMSeattle - Washington D.C. | Wed, Apr 30 | Frontier AirlinesPHP 7,92636% OFFPHP 12,327 PHP 7,926
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DCA 6:00 PM9h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Tue, May 6 | Frontier Airlines
SEA 6:00 AM12h 59m1 stopsDCA 9:59 PMSeattle - Washington D.C. | Tue, May 13 | Frontier AirlinesPHP 8,35232% OFFPHP 12,327 PHP 8,352
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DCA 6:00 PM9h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Tue, Apr 29 | Frontier Airlines
SEA 6:00 AM27h 7m1 stopsDCA 12:07 PMSeattle - Washington D.C. | Sun, May 4 | Frontier AirlinesPHP 9,21425% OFFPHP 12,327 PHP 9,214
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DCA 7:00 AM20h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Wed, May 7 | Frontier Airlines
SEA 6:00 AM12h 59m1 stopsDCA 9:59 PMSeattle - Washington D.C. | Tue, May 13 | Frontier AirlinesPHP 9,39624% OFFPHP 12,327 PHP 9,396
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DCA 1:00 PM14h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Mon, May 5 | Frontier Airlines
SEA 6:00 AM27h 7m1 stopsDCA 12:07 PMSeattle - Washington D.C. | Sun, May 11 | Frontier AirlinesPHP 9,47523% OFFPHP 12,327 PHP 9,475
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DCA 7:00 AM20h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Sat, Apr 26 | Frontier Airlines
SEA 6:00 AM27h 9m1 stopsDCA 12:09 PMSeattle - Washington D.C. | Mon, Apr 28 | Frontier AirlinesPHP 9,50623% OFFPHP 12,327 PHP 9,506
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DCA 6:00 PM9h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Wed, Apr 30 | Frontier Airlines
SEA 6:00 AM7h 59m1 stopsDCA 4:59 PMSeattle - Washington D.C. | Wed, May 7 | Frontier AirlinesPHP 9,60922% OFFPHP 12,327 PHP 9,609
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WAS 1:00 PM17h 25m1 stopsSEA Invalid DateWashington D.C. - Seattle | Mon, Mar 31 | Normal Airline
SEA 3:00 PM6hNonstopWAS 4:00 PMSeattle - Washington D.C. | Wed, Apr 2 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
IAD 7:25 AM5h 55mNonstopSEA 10:20 AMWashington D.C. - Seattle | Thu, Apr 24 | Delta Air LinesPHP 5,010 PHP 6,26220% OFF20% OFFPHP 6,262 PHP 5,010
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DCA 1:00 PM14h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Mon, Apr 28 | Frontier AirlinesPHP 3,722 PHP 6,26241% OFF41% OFFPHP 6,262 PHP 3,722
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DCA 6:00 PM9h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Tue, Apr 29 | Frontier AirlinesPHP 3,935 PHP 6,26237% OFF37% OFFPHP 6,262 PHP 3,935
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DCA 1:00 PM14h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Wed, Apr 30 | Frontier AirlinesPHP 4,07735% OFFPHP 6,262 PHP 4,077
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DCA 7:00 AM20h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Mon, Apr 21 | Frontier AirlinesPHP 4,22832% OFFPHP 6,262 PHP 4,228
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DCA 7:00 AM20h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Wed, Apr 23 | Frontier AirlinesPHP 4,24332% OFFPHP 6,262 PHP 4,243
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DCA 7:00 AM20h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Sat, Apr 26 | Frontier AirlinesPHP 4,26732% OFFPHP 6,262 PHP 4,267
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DCA 7:00 AM20h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Tue, Apr 22 | Frontier AirlinesPHP 4,64626% OFFPHP 6,262 PHP 4,646
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DCA 6:00 PM9h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Tue, May 13 | Frontier AirlinesPHP 4,65426% OFFPHP 6,262 PHP 4,654
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DCA 6:00 PM9h 44m1 stopsSEA 12:44 AMWashington D.C. - Seattle | Tue, May 6 | Frontier AirlinesPHP 4,70225% OFFPHP 6,262 PHP 4,702
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WAS 1:00 PM17h 25m1 stopsSEA Invalid DateWashington D.C. - Seattle | Mon, Mar 31 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Top Airlines Flying from Washington D.C. to Seattle
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frequently Asked Questions
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When are flight tickets from Washington D.C. (WAS) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Washington D.C. (WAS) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around PHP 22,568. -
How long does it take to fly from Washington D.C. (WAS) to Seattle (SEA) and what is the distance?
It takes around 5 hours 53 minutes to fly from Washington D.C. (WAS) to Seattle (SEA). -
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
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What are the most popular airlines that fly from Washington D.C. (WAS) to Seattle (SEA)?
Airlines with flights from Washington D.C. (WAS) to Seattle (SEA): Alaska Airlines, Delta Air Lines, Air Tahiti Nui, Hawaiian Airlines, Brussels Airlines, Qatar Airways, Lufthansa, Austrian Airlines, Ethiopian Airlines, Japan Airlines, Korean Air and Copa Airlines.
How to find a cheap flight from Washington D.C. to Seattle
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Seattle. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
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Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
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Flight Info | Washington D.C. to Seattle
| Cheapest one-way flight price | PHP 3,721 |
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| Cheapest round-trip ticket price | PHP 9,427 |
| Off-season for travel | March |
| Peak season for travel | December |
| Flight distance | 3,736.07 km |
| Average flight time | 5 hours 53 minutes |
| Popular airline | American Airlines |
More Travel Options
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Popular Flights From Washington D.C.
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