AU$ 118 Cheap Flights from Seattle to Washington D.C.
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Low Price Flights from Seattle to Washington D.C.
Cheap Flight Deals from Seattle to Washington D.C.
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Return
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One way
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Cheapest nonstop
SEA 22:304h 51mNonstopIAD 06:21Seattle - Washington D.C. | Tue, Apr 22 | Delta Air Lines
IAD 07:255h 55mNonstopSEA 10:20Washington D.C. - Seattle | Thu, Apr 24 | Delta Air LinesAU$ 307 AU$ 41426% OFF26% OFFAU$ 414 AU$ 307 -
SEA 14:084h 51mNonstopDCA 21:59Seattle - Washington D.C. | Tue, Apr 15 | Alaska Airlines
IAD 07:255h 55mNonstopSEA 10:20Washington D.C. - Seattle | Wed, Apr 23 | Delta Air LinesAU$ 331 AU$ 41420% OFF20% OFFAU$ 414 AU$ 331 -
SEA 12:2120h 46m1 stopsDCA 12:07Seattle - Washington D.C. | Thu, May 1 | Frontier Airlines
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Tue, May 6 | Frontier AirlinesAU$ 223 AU$ 41446% OFF46% OFFAU$ 414 AU$ 223 -
SEA 06:0027h 7m1 stopsDCA 12:07Seattle - Washington D.C. | Wed, Apr 30 | Frontier Airlines
DCA 13:0014h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Mon, May 5 | Frontier AirlinesAU$ 23344% OFFAU$ 414 AU$ 233
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SEA 06:0027h 9m1 stopsDCA 12:09Seattle - Washington D.C. | Sun, Apr 27 | Frontier Airlines
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Tue, Apr 29 | Frontier AirlinesAU$ 24441% OFFAU$ 414 AU$ 244
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SEA 06:0027h 9m1 stopsDCA 12:09Seattle - Washington D.C. | Wed, Apr 23 | Frontier Airlines
DCA 07:0020h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Wed, Apr 30 | Frontier AirlinesAU$ 24441% OFFAU$ 414 AU$ 244
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SEA 06:007h 59m1 stopsDCA 16:59Seattle - Washington D.C. | Tue, Apr 29 | Frontier Airlines
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Tue, May 6 | Frontier AirlinesAU$ 25738% OFFAU$ 414 AU$ 257
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SEA 06:0027h 9m1 stopsDCA 12:09Seattle - Washington D.C. | Tue, Apr 22 | Frontier Airlines
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Sat, Apr 26 | Frontier AirlinesAU$ 25838% OFFAU$ 414 AU$ 258
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SEA 06:0012h 59m1 stopsDCA 21:59Seattle - Washington D.C. | Fri, Apr 25 | Frontier Airlines
DCA 07:0020h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Sat, Apr 26 | Frontier AirlinesAU$ 26536% OFFAU$ 414 AU$ 265
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SEA 06:0027h 7m1 stopsDCA 12:07Seattle - Washington D.C. | Sat, May 3 | Frontier Airlines
DCA 07:0020h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Wed, May 7 | Frontier AirlinesAU$ 26835% OFFAU$ 414 AU$ 268
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SEA 06:007h 59m1 stopsDCA 16:59Seattle - Washington D.C. | Mon, Apr 28 | Frontier Airlines
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Thu, May 1 | Frontier AirlinesAU$ 28032% OFFAU$ 414 AU$ 280
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SEA 06:007h 59m1 stopsDCA 16:59Seattle - Washington D.C. | Tue, May 6 | Frontier Airlines
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Wed, May 7 | Frontier AirlinesAU$ 28132% OFFAU$ 414 AU$ 281
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SEA 13:0017h 25m1 stopsWAS Invalid DateSeattle - Washington D.C. | Sat, Apr 12 | Normal Airline
WAS 15:006hNonstopSEA 16:00Washington D.C. - Seattle | Mon, Apr 14 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
SEA 16:004h 58mNonstopIAD 23:58Seattle - Washington D.C. | Tue, May 13 | Hawaiian AirlinesAU$ 195 AU$ 24822% OFF22% OFFAU$ 248 AU$ 195 -
SEA 07:355h 15mNonstopDCA 15:50Seattle - Washington D.C. | Tue, May 13 | Delta Air LinesAU$ 199 AU$ 24820% OFF20% OFFAU$ 248 AU$ 199
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SEA 06:0027h 9m1 stopsDCA 12:09Seattle - Washington D.C. | Wed, Apr 23 | Frontier AirlinesAU$ 118 AU$ 24853% OFF53% OFFAU$ 248 AU$ 118
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SEA 06:0012h 59m1 stopsDCA 21:59Seattle - Washington D.C. | Tue, May 13 | Frontier AirlinesAU$ 11852% OFFAU$ 248 AU$ 118
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SEA 06:007h 59m1 stopsDCA 16:59Seattle - Washington D.C. | Wed, Apr 30 | Frontier AirlinesAU$ 14542% OFFAU$ 248 AU$ 145
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SEA 06:0012h 59m1 stopsDCA 21:59Seattle - Washington D.C. | Thu, May 1 | Frontier AirlinesAU$ 15139% OFFAU$ 248 AU$ 151
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SEA 06:0012h 59m1 stopsDCA 21:59Seattle - Washington D.C. | Mon, Apr 28 | Frontier AirlinesAU$ 15239% OFFAU$ 248 AU$ 152
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SEA 13:5619h 3m1 stopsDCA 11:59Seattle - Washington D.C. | Fri, Apr 11 | Frontier AirlinesAU$ 15339% OFFAU$ 248 AU$ 153
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SEA 06:0027h 7m1 stopsDCA 12:07Seattle - Washington D.C. | Sat, May 17 | Frontier AirlinesAU$ 15438% OFFAU$ 248 AU$ 154
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SEA 06:0012h 59m1 stopsDCA 21:59Seattle - Washington D.C. | Sat, Apr 26 | Frontier AirlinesAU$ 15538% OFFAU$ 248 AU$ 155
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SEA 06:007h 59m1 stopsDCA 16:59Seattle - Washington D.C. | Wed, May 7 | Frontier AirlinesAU$ 15836% OFFAU$ 248 AU$ 158
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SEA 06:0012h 59m1 stopsDCA 21:59Seattle - Washington D.C. | Sat, May 3 | Frontier AirlinesAU$ 15836% OFFAU$ 248 AU$ 158
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SEA 13:0017h 25m1 stopsWAS Invalid DateSeattle - Washington D.C. | Sat, Apr 12 | 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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FAQ
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When are flight from Seattle (SEA) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Seattle to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Seattle (SEA) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around AU$ 639. -
How long is the flights from Seattle (SEA) to Washington D.C. (WAS)?
It takes about 5 hours 47 minutes to fly from Seattle (SEA) to Washington D.C. (WAS). -
What are the most popular airlines that fly from Seattle (SEA) to Washington D.C. (WAS)?
Airlines with flights from Seattle (SEA) to Washington D.C. (WAS): United Airlines, Delta Air Lines, Singapore Airlines, Korean Air, Alaska Airlines, Air Tahiti Nui, Austrian Airlines, Hawaiian Airlines, Lufthansa and Qatar Airways. -
How many airports in Washington D.C. (WAS)?
There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.
How to find a cheap flight from Seattle to Washington D.C.
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 Seattle to Washington D.C.. Book your flights at the right time and save more.
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Flight Information from Seattle to Washington D.C.
| Cheapest one-way flight price | AU$ 117 |
|---|---|
| Cheapest return ticket price | AU$ 306 |
| Off-season for travel | February |
| Peak season for travel | June |
| Flight distance | 3,736.07km |
| Average flight time | 5 hours 47 minutes |
| Popular airline | Alaska Airlines |
Plan Your Trip Around Washington D.C.
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