AED 237 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.
Swipe up to view more
>
>
>
>
>
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.
-
Round-trip
-
One way
-
-
Cheapest nonstop
IAD 07:255h 55mNonstopSEA 10:20Washington D.C. - Seattle | Tue, Apr 22 | Delta Air Lines
SEA 22:304h 51mNonstopDCA 06:21Seattle - Washington D.C. | Sat, Apr 26 | Delta Air LinesAED 628 AED 72714% OFF14% OFFAED 727 AED 628 -
DCA 13:0014h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Wed, Apr 23 | Frontier Airlines
SEA 06:0012h 59m1 stopsDCA 21:59Seattle - Washington D.C. | Sat, Apr 26 | Frontier AirlinesAED 489 AED 72733% OFF33% OFFAED 727 AED 489 -
DCA 07:0020h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Tue, Apr 22 | Frontier Airlines
SEA 06:0027h 9m1 stopsDCA 12:09Seattle - Washington D.C. | Sat, Apr 26 | Frontier AirlinesAED 508 AED 72730% OFF30% OFFAED 727 AED 508
-
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Tue, May 6 | Frontier Airlines
SEA 06:0012h 59m1 stopsDCA 21:59Seattle - Washington D.C. | Tue, May 13 | Frontier AirlinesAED 53227% OFFAED 727 AED 532
-
DCA 07:0020h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Wed, May 7 | Frontier Airlines
SEA 06:0012h 59m1 stopsDCA 21:59Seattle - Washington D.C. | Tue, May 13 | Frontier AirlinesAED 59818% OFFAED 727 AED 598
-
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Tue, Apr 29 | Frontier Airlines
SEA 06:007h 59m1 stopsDCA 16:59Seattle - Washington D.C. | Tue, May 6 | Frontier AirlinesAED 59918% OFFAED 727 AED 599
-
DCA 13:0014h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Mon, May 5 | Frontier Airlines
SEA 06:0027h 7m1 stopsDCA 12:07Seattle - Washington D.C. | Sun, May 11 | Frontier AirlinesAED 60317% OFFAED 727 AED 603
-
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Wed, Apr 30 | Frontier Airlines
SEA 06:007h 59m1 stopsDCA 16:59Seattle - Washington D.C. | Wed, May 7 | Frontier AirlinesAED 61216% OFFAED 727 AED 612
-
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Sat, May 3 | Frontier Airlines
SEA 06:007h 59m1 stopsDCA 16:59Seattle - Washington D.C. | Sat, May 10 | Frontier AirlinesAED 63413% OFFAED 727 AED 634
-
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Fri, Apr 25 | Frontier Airlines
SEA 06:0012h 59m1 stopsDCA 21:59Seattle - Washington D.C. | Tue, Apr 29 | Frontier AirlinesAED 64711% OFFAED 727 AED 647
-
WAS 13:0017h 25m1 stopsSEA Invalid DateWashington D.C. - Seattle | Sat, Apr 19 | Normal Airline
SEA 15:006hNonstopWAS 16:00Seattle - Washington D.C. | Mon, Apr 21 | Normal AirlineFind More FlightsFind More Flights
-
Cheapest nonstop
IAD 07:255h 55mNonstopSEA 10:20Washington D.C. - Seattle | Thu, Apr 24 | Delta Air LinesAED 1,302 AED 1,46211% OFF11% OFFAED 1,462 AED 1,302
-
DCA 13:0014h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Mon, Apr 28 | Frontier AirlinesAED 237 AED 1,46284% OFF84% OFFAED 1,462 AED 237
-
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Tue, Apr 29 | Frontier AirlinesAED 251 AED 1,46283% OFF83% OFFAED 1,462 AED 251
-
DCA 13:0014h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Wed, Apr 30 | Frontier AirlinesAED 26082% OFFAED 1,462 AED 260
-
DCA 07:0020h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Sat, Apr 26 | Frontier AirlinesAED 27281% OFFAED 1,462 AED 272
-
DCA 07:0020h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Tue, Apr 22 | Frontier AirlinesAED 29680% OFFAED 1,462 AED 296
-
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Tue, May 13 | Frontier AirlinesAED 29680% OFFAED 1,462 AED 296
-
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Tue, May 6 | Frontier AirlinesAED 29980% OFFAED 1,462 AED 299
-
DCA 18:009h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Fri, Apr 25 | Frontier AirlinesAED 32478% OFFAED 1,462 AED 324
-
DCA 07:0020h 44m1 stopsSEA 00:44Washington D.C. - Seattle | Mon, Apr 21 | Frontier AirlinesAED 39773% OFFAED 1,462 AED 397
-
WAS 13:0017h 25m1 stopsSEA Invalid DateWashington D.C. - Seattle | Sat, Apr 19 | Normal AirlineFind More FlightsFind More Flights
-
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from Washington D.C. to Seattle?
We monitor flight fares to help you find the best deals effortlessly
Cheapest flights
From price
Search
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
-
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 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 do flights from Washington D.C. (WAS) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around AED 1,437. -
How long does it take to fly from Washington D.C. (WAS) to Seattle (SEA)?
It takes about 6 hours 9 minutes to fly from Washington D.C. (WAS) to Seattle (SEA). -
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): United Airlines, Alaska Airlines, Delta Air Lines, Air Tahiti Nui, Singapore Airlines, Iberia, Hawaiian Airlines, Brussels Airlines, Qatar Airways, Lufthansa, Austrian Airlines, Ethiopian Airlines, Japan Airlines, Korean Air and Copa Airlines. -
How many airports are there in Seattle (SEA)?
There are 3 airport(s) near Seattle (SEA): King County (Boeing Field) International Airport, Lake Union Sea Plane Base and Seattle–Tacoma International Airport.
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.
Being flexible with your dates to get the cheapest Washington D.C. to Seattle ticket.
Tap "Date" on flight search bar to scan through the calender for Washington D.C. to Seattle airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, Apr 24 at AED 1302 for one-way flights.
Compare cheap Washington D.C. to Seattle flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Washington D.C. to Seattle. The cheapest airline operating is Delta Air Lines.
Set up a Price Alert
By setting up a Price Alert for your Washington D.C. to Seattle route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Washington D.C. to Seattle flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Washington D.C. to Seattle to get exclusive deals for you.
Flight Info | Washington D.C. to Seattle
| Cheapest one-way flight price | AED 237 |
|---|---|
| Cheapest return ticket price | AED 600 |
| Off-season for travel | February |
| Peak season for travel | January |
| Flight distance | 3,736.07 km |
| Average flight time | 6 hours 9 minutes |
| Popular airline | Alaska Airlines |
More Travel Options
-
Top Routes from Washington D.C.
-
Top Routes to Seattle
-
Trending Airlines
- Cheap flights from Washington D.C. to Dubai
- Flights from Washington D.C. to Abu Dhabi
- Best offers Washington D.C. to New York flights
- Cheap flights from Washington D.C. to Marrakech
- Best offers Washington D.C. to Boston flights
- Cheap flights from Washington D.C. to San Diego
- Cheap flights from Washington D.C. to Dallas
- Best offers Washington D.C. to Baghdad flights
- Flights from Washington D.C. to Orlando
- Flights from Washington D.C. to Los Angeles
- Flights from Arba Minch to Seattle
- Cheap flights from Sharjah to Seattle
- Best offers New York to Seattle flights
- Cheap flights from Baltimore to Seattle
- Flights from Hoedspruit to Seattle
- Best offers Detroit to Seattle flights
- Cheap flights from Ancona to Seattle
- Flights from Jining to Seattle
- Flights from Kununurra to Seattle
- Cheap flights from Zielona Gora to Seattle