Flight Status & Notifications. All fields required. Search by. From City or Airport. To City or Airport. Departure Date Selected Departure date 2024AprilWednesday24. Open calender and then use pageup and pagedown to navigate between months and alt + pageup and alt + pagedown for years.There are 4 airlines that fly nonstop from Seattle to Los Angeles. They are: Alaska Airlines, American Airlines, Delta and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $74 for a one-way flight. On average, the best prices for this route can be found at United Airlines.Watch this route. $118RT. Nonstop | Midweek Fare. Seattle, WA (SEA)to Dallas/Fort Worth, TX (DFW) Best Times to Go. Frontier. Find This Deal. $168RT. Nonstop | Midweek Fare.Lowest fares from Washington, D.C. to Seattle. Searching for cheap flights from Washington, D.C. to Seattle? Enjoy comfort, premium cabin legroom and free movies with Alaska Airlines. Find the lowest fares today.fly for about 4.5 hours in the air. 9:48 pm (local time): Ronald Reagan Washington National (DCA) Washington, DC is 3 hours ahead of Seattle. so the time in Seattle is actually 6:48 pm. taxi on the runway for an average of 5 minutes to the gate. 9:53 pm (local time): arrive at the gate at DCA. deboard the plane, and claim any baggage. Airfares from $80 One Way, $130 Round Trip from Seattle to Washington. Prices starting at $130 for return flights and $80 for one-way flights to Washington were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Mon, May 6 - Tue, May 14. SEA. Seattle. The two airlines most popular with KAYAK users for flights from Atlanta to Washington, D.C. are Delta and United Airlines. With an average price for the route of $212 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $208 and an overall rating of 7.4. Connecting flights between Washington, DC and Seattle, WA. Here is a list of connecting flights from Washington, District of Columbia to Seattle, Washington. This can help you find a one-stop flight with the shortest layover time. We found a total of 24 flights to Seattle, WA with one connection: Airline routes; American Airlines DCA to DFW to SEAFind cheap flights to Seattle from $43. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Thu 5/23. Thu 5/30. Search. Direct flights only. Search hundreds of travel sites at once …YOTEL Washington DC. 4 out of 5. Save 100% on your flight. Price was $1,361, price is now $936 per person. $1,361. $936. per person. Mar 10 - Mar 14. ... To find the best deals on flights to Seattle from Washington with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by ...Looking for a cheap last-minute deal or the best round-trip flight from Washington, D.C. to Seattle? Find the lowest prices on one-way and round-trip tickets right here. Seattle.$122 per passenger.Departing Sat, Apr 20, returning Wed, Apr 24.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from ... Connect with us. Find low fares to top destinations on the official Southwest Airlines website. Book flight reservations, rental cars, and hotels on southwest.com. The two airlines most popular with KAYAK users for flights from Atlanta to Washington, D.C. are Delta and United Airlines. With an average price for the route of $212 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $208 and an overall rating of 7.4. The two airlines most popular with KAYAK users for flights from San Antonio to Washington, D.C. are Delta and United Airlines. With an average price for the route of $327 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $383 and an overall rating of 7.4.Airport information for your flight from Seattle (SEA) Seattle–Tacoma InternationalAirport (SEA), often referred to as Sea-Tac, is located 12 miles (19 km) south of the city center. Access free airport Wi-Fi while waiting to board your flight from Seattle. The Seattle Airport has a United Club℠ location.Cheap Flights from Washington to Seattle (WAS-SEA) Prices were available within the past 7 days and start at $86 for one-way flights and $150 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Washington to Seattle with no change fee on selected ...18:04. Air Tahiti Nui / Operated by Alaska Airlines 406. (SEA to IAD) Track the current status of flights departing from (SEA) Seattle-Tacoma International Airport and arriving in (IAD) Washington Dulles International Airport.The flight to Washington DC from Seattle takes around six hours forty five minutes excluding the layover time, it covers the total distance of 2328 miles. Watch in-flight movies or listen to music to pass the time. Comprehensive Insights About the Seattle to Washington Dc Flight Route.Flights from Washington, D.C. to Seattle. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Washington, D.C. to Seattle.Book cheap flights to Bishop/Mammoth (BIH) with United Airlines. Enjoy all the in-flight perks on your Bishop/Mammoth flight, including speed Wi-Fi. ... From Seattle (SEA) To Bishop/Mammoth (BIH) Roundtrip | Economy: 07/09/24 - 07/12/24: from. $ …Cheap Flights from Washington to Seattle (IAD-SEA) Prices were available within the past 7 days and start at $139 for one-way flights and $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Washington to Seattle with no change fee on selected ...Severe disruptions are expected at French airports, with a major union strike imminent. Local media reports up to 70 per cent of flights in and out of France could be …The two airlines most popular with KAYAK users for flights from San Antonio to Washington, D.C. are Delta and United Airlines. With an average price for the route of $327 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $383 and an overall rating of 7.4. Tue, Jun 4 IAD – SEA with Alaska Airlines. Direct. from $275. Washington, D.C..$281 per passenger.Departing Wed, Sep 25, returning Wed, Oct 2.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Wed, Sep 25, arriving in Washington Dulles.Inbound direct flight with ... That’s why Sec. Buttigieg says the Biden administration is issuing a new refund rule that will force airlines to automatically refund travelers if their flights are …Singapore Airlines destinations. Flights United States of America. to Washington, D.C. Singapore - Washington, D.C. Travel to Washington, D.C. with Singapore Airlines. Book your flight tickets today, and get ready to enjoy world-class hospitality on your safe and comfortable journey to Washington, D.C..Apr 15, 2019 · Save 100% on your flight. $2,246. $1,481. per person. Mar 20 - Mar 27. Roundtrip non-stop flight included. Seattle (SEA) to Washington (DCA) There are 5 airlines that fly nonstop from Seattle to Chicago. They are: Alaska Airlines, American Airlines, Delta, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Delta at $98 for a one-way flight. On average, the best prices for this route can be found at Alaska Airlines. Find the lowest prices on one-way and round-trip tickets right here. Seattle.$176 per passenger.Departing Wed, May 1, returning Fri, May 10.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Washington Ronald Reagan on Wed, May 1, arriving in Seattle / Tacoma International.Inbound indirect ...The two airlines most popular with KAYAK users for flights from Albany to Seattle are Alaska Airlines and Delta. With an average price for the route of $871 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $588 and an overall rating of 8.0. My dates are flexible. SHOW FARES. Include Nearby Airports. Search for a Delta flight round-trip, multi-city or more. You choose from over 300 destinations worldwide to find a flight that fits your schedule. The cheapest flights to Washington Dulles Intl. found within the past 7 days were $257 round trip and $159 one way. Prices and availability subject to change. Additional terms may apply. Fri, Apr 19 - Tue, Apr 23. SEA. Seattle. IAD. Washington.1 stop. from $209. Washington, D.C..$227 per passenger.Departing Wed, Aug 21, returning Wed, Sep 4.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Wed, Aug 21, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departing ...The two airlines most popular with KAYAK users for flights from Detroit to Seattle are Alaska Airlines and Delta. With an average price for the route of $348 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $438 and an overall rating of 8.0.Roundtrip. found 2 hours ago. Sun, Apr 21 - Wed, Apr 24. SEA. Seattle - Tacoma Intl.10:50. Air Tahiti Nui / Operated by Alaska Airlines 1. (DCA to SEA) Track the current status of flights departing from (DCA) Ronald Reagan National Airport and arriving in (SEA) Seattle-Tacoma International Airport.B739. Arrived / Gate Arrival. Sun 07:40AM EDT. 10:25AM PDT Sun. Washington Dulles Intl (KIAD) - Seattle-Tacoma Intl (KSEA) - Flight Finder - Find and track any flight (airline or private) -- search by origin and destination.The JetBlue flight departed from DC at 1:29 p.m. Thursday and landed at Logan International Airport at 2:47 p.m., almost six hours later than it was originally … The average flying time for a direct flight from Seattle, WA to Washington DC is 5 hours 0 minutes. Most direct flights leave around 7:55 PDT. Alaska Airlines flight #922 is today's earliest flight from Seattle, WA to Washington DC (7:55 PDT, Boeing 737-800 (winglets) pax) Korean Air flight #2 is today's latest flight from Seattle, WA to ... Find cheap flights from Washington, D.C. to Seattle from $81. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Sat 5/18. Sat 5/25. Search. Direct flights only. Search …April 23, 2024 at 11:05 a.m. EDT. A couple watch an April moon rise in 2021 in New Albany, Ind. (Charlie Riedel/AP) April’s full moon, commonly known as the “pink” … There are 5 airlines that fly nonstop from Seattle to Chicago. They are: Alaska Airlines, American Airlines, Delta, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Delta at $98 for a one-way flight. On average, the best prices for this route can be found at Alaska Airlines. The two airlines most popular with KAYAK users for flights from Seattle to Rome are Delta and WestJet. With an average price for the route of $1,207 and an overall rating of 8.0, Delta is the most popular choice. WestJet is also a great choice for the route, with an average price of $1,304 and an overall rating of 7.5.Find flights from Seattle, WA to Washington, DC from $121 (€105). Compare prices, find the best direct flights and book your ticket with Omio today! Find and book cheap flights from Seattle (SEA) to Washington (DCA) with Expedia. Compare prices, dates, airlines and deals for roundtrip or one-way flights from Seattle to Washington. 1 stop. Fri, May 10 SEA – BWI with Frontier Airlines. 1 stop. from $176. Seattle.$210 per passenger.Departing Sat, Apr 27, returning Fri, May 3.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Sat, Apr 27, arriving in Seattle / Tacoma International ... Severe disruptions are expected at French airports, with a major union strike imminent. Local media reports up to 70 per cent of flights in and out of France could be …The flight to Washington DC from Seattle takes around six hours forty five minutes excluding the layover time, it covers the total distance of 2328 miles. Watch in-flight movies or listen to music to pass the time. Comprehensive Insights About the Seattle to Washington Dc Flight Route.60,000 Bonus Miles. Online-only offer. Offers vary elsewhere. Search Alaska Airlines flight schedules & timetables. Find flight departure & arrival times for all Alaska Airlines flights. View airline flight schedules now.Cheap Flights from State College to Washington (SCE-DCA) Prices were available within the past 7 days and start at $173 for one-way flights and $278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from State College to Washington with no change fee ...Search and compare first class flight deals to Washington, D.C.. Fly from Boston from $319. Book your first class tickets to Washington, D.C..Find airfare and ticket deals for cheap flights from Seattle, WA to Washington, D.C. Reagan-National Airport (DCA). Search flight deals from various travel partners with one click at $51.Find cheap flights from Washington, D.C. to Seattle from $81. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Sat 5/18. Sat 5/25. Search. Direct flights only. Search …The two airlines most popular with KAYAK users for flights from Detroit to Seattle are Alaska Airlines and Delta. With an average price for the route of $348 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $438 and an overall rating of 8.0.10:50. Air Tahiti Nui / Operated by Alaska Airlines 1. (DCA to SEA) Track the current status of flights departing from (DCA) Ronald Reagan National Airport and arriving in (SEA) Seattle-Tacoma International Airport.Wed 5/8 8:35 am SEA - IAD. Nonstop 5h 09m Delta. Deal found 4/17 $379. Pick Dates. One of the most popular airlines traveling from Washington, D.C. Dulles Intl Airport to Seattle is Delta. Flights from Delta traveling this route typically cost $377.81 RT.Tips to get cheap flights from Seattle to Washington Dc. Try to book your flight at least 21 days in advance in order to some flight deals which suit your budget. It is recommended to travel on weekdays to avoid weekend surcharges. Avoid flying in heavy traffic by booking your flight before or after major holidays.Use Google Flights to plan your next trip and find cheap one way or round trip flights from Miami to Seattle. Find the best flights fast, track prices, and book with confidence. $86 Search for cheap flights deals from SEA to DCA (Seattle - Tacoma Intl. to Ronald Reagan Washington National). We offer cheap direct, non-stop flights including one way and roundtrip tickets. Alaska Airlines Flights from Seattle - Tacoma Intl. Airport to Ronald Reagan Washington National Airport; Alaska Airlines Flights; Flights; ... YOTEL Washington DC. 4 out of 5. Save 100% on your flight. Price was $1,208, price is now $749 per person. $1,208. $749. per person. Mar 25 - Apr 1.The two airlines most popular with KAYAK users for flights from Seattle to Baltimore are Alaska Airlines and Delta. With an average price for the route of $462 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $376 and an overall rating of 8.0.Flights from Washington, D.C. to Seattle. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Washington, D.C. to Seattle.Find flights to Washington, D.C. from $65. Fly from Seattle on Frontier, Spirit Airlines, Sun Country Air and more. Search for Washington, D.C. flights on KAYAK now to find the …Cheapest round-trip prices found by our users on KAYAK in the last 72 hours. One-way Round-trip. Grand Rapids 1 stop $310. Traverse City 2 stops $377. Flint 2 stops $510. Lansing 2 stops $387. Kalamazoo 2 stops $242. Bay …Check into a flight. Track a flight. Manage your flights. Book a vacation. JetBlue offers flights to 90+ destinations with free inflight entertainment, free brand-name snacks and drinks, lots of legroom and award-winning service.$129 Search for cheap flights deals from IAD to SEA (Washington Dulles Intl. to Seattle - Tacoma Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. ... Amazing IAD to SEA Flight Deals. The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $239 round trip and $129 one way. Prices ...Direct. from $55. Seattle.$63 per passenger.Departing Tue, Apr 30, returning Sat, May 4.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Phoenix Sky Harbor on Tue, Apr 30, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departing from Seattle / Tacoma ... The average flying time for a direct flight from Seattle, WA to Washington DC is 5 hours 0 minutes. Most direct flights leave around 7:55 PDT. Alaska Airlines flight #922 is today's earliest flight from Seattle, WA to Washington DC (7:55 PDT, Boeing 737-800 (winglets) pax) Korean Air flight #2 is today's latest flight from Seattle, WA to ... The public flight service to the community began in 2018 to serve the mining industry in the region, but was cut in 2020. Four years later, some residents want the …Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight. There are 15 weekly flights from Seattle/Tacoma to Washington, D.C. (Dulles) on Southwest Airlines. What day has the lowest fares from Seattle/Tacoma to Washington, D.C. (Dulles)? To find the lowest fares by day and time to fly Seattle/Tacoma to Washington, D.C. (Dulles) with Southwest, check out our Low Fare Calendar. The two airlines most popular with KAYAK users for flights from Seattle to Orlando are Alaska Airlines and Delta. With an average price for the route of $432 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $278 and an overall rating of 8.0. Use Google Flights to find cheap departing flights to Washington, D.C. and to track prices for specific travel dates for your next getaway. 1 stop. from ₹ 6,211. Washington D.C.. ₹ 8,478 per passenger.Departing Mon, 22 Apr.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Mon, 22 Apr, arriving in Washington Ronald Reagan.Price includes taxes and charges.From ₹ 8,478, select.Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Ronald Reagan Washington National Airport (DCA) On average, flying from Seattle to Washington D.C. generates about 255 kg of CO2 per passenger, and 255 kilograms equals 563 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.Cheap Flights from Reagan Washington to Seattle from $75 | (DCA - SEA) - KAYAK. DCA - SEA. Find cheap flights from Reagan Washington National Airport to Seattle from …Find Your Flight. Looking for international flight deals? Call us at 1 (833) 203-5879.The average flying time for a direct flight from Seattle, WA to Washington DC is 5 hours 0 minutes. Most direct flights leave around 7:55 PDT. Alaska Airlines flight #922 is today's earliest flight from Seattle, WA to Washington DC (7:55 PDT, Boeing 737-800 (winglets) pax) Korean Air flight #2 is today's latest flight from Seattle, WA to ...The two airlines most popular with KAYAK users for flights from Seattle to San Jose are Alaska Airlines and Delta. With an average price for the route of $216 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $208 and an overall rating of 8.0. The two airlines most popular with KAYAK users for flights from Atlanta to Washington, D.C. are Delta and United Airlines. With an average price for the route of $212 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $208 and an overall rating of 7.4. The flight time from Washington to Seattle is 5 hours, 39 minutes. The time spent in the air is 5 hours, 7 minutes. These numbers are averages. In reality, it varies by airline with Alaska being the fastest taking 5 hours, 38 minutes, and Delta the slowest taking 5 …Fly with Air Canada from Seattle (SEA) † Aeroplan flight bookings are currently only available on the Canadian point of sale. . Book the lowest prices on flights from Seattle (SEA) with Air Canada, one of the 20 largest airlines in the world. Enjoy convenient getaways, smooth connections and premium service.Watch this route. $118RT. Nonstop | Midweek Fare. Seattle, WA (SEA)to Dallas/Fort Worth, TX (DFW) Best Times to Go. Frontier. Find This Deal. $168RT. Nonstop | Midweek Fare.Caribbean ». Jamaica. $532. Flights to Kingston, Jamaica. $424. Flights to Montego Bay, Jamaica. Find flights to Jamaica from $189. Fly from Seattle on Frontier, American Airlines, Delta and more. Search for Jamaica flights on KAYAK now to find the best deal.$129 Search for cheap flights deals from IAD to SEA (Washington Dulles Intl. to Seattle - Tacoma Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. ... Amazing IAD to SEA Flight Deals. The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $239 round trip and $129 one way. Prices ...Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Ronald Reagan Washington National Airport (DCA) On average, flying from Seattle to Washington D.C. generates about 255 kg of CO2 per passenger, and 255 kilograms equals 563 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.Apr 26, 2024 · Lowest fares from Washington, D.C. to Seattle. Searching for cheap flights from Washington, D.C. to Seattle? Enjoy comfort, premium cabin legroom and free movies with Alaska Airlines. Find the lowest fares today. 1 stop. from £129. Seattle. £145 per passenger.Departing Tue, 19 Mar, returning Tue, 26 Mar.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 19 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs ...
Caribbean ». Jamaica. $532. Flights to Kingston, Jamaica. $424. Flights to Montego Bay, Jamaica. Find flights to Jamaica from $189. Fly from Seattle on Frontier, American Airlines, Delta and more. Search for Jamaica flights on KAYAK now to find the best deal.. Voi
The two airlines most popular with KAYAK users for flights from Amsterdam to Seattle are Delta and Virgin Atlantic. With an average price for the route of $901 and an overall rating of 8.0, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $1,041 and an overall rating of 7.7.$66 Search for cheap flights deals from DCA to SEA (Ronald Reagan Washington National to Seattle - Tacoma Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. ... Amazing DCA to SEA Flight Deals. The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $110 round … On average, a flight to Washington, D.C. costs $357. The cheapest price found on KAYAK in the last 2 weeks cost $19 and departed from Detroit Metropolitan Wayne County Airport. The most popular routes on KAYAK are Los Angeles to Washington, D.C. which costs $394 on average, and Raleigh to Washington, D.C., which costs $629 on average. All flight schedules from Seattle Tacoma International , Washington , USA to Washington Dulles International , Virginia , USA . This route is operated by 3 airline (s), and the flight time is 6 hours and 00 minute. The distance is 2313 miles. There are 3 airlines that fly nonstop from Portland to Washington, D.C.. They are: Alaska Airlines, Spirit Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $121 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines.Alaska Airlines Flights from Seattle - Tacoma Intl. Airport to Ronald Reagan Washington National Airport; Alaska Airlines Flights; Flights; ... YOTEL Washington DC. 4 out of 5. Save 100% on your flight. Price was $1,208, price is now $749 per person. $1,208. $749. per person. Mar 25 - Apr 1.Watch this route. $118RT. Nonstop | Midweek Fare. Seattle, WA (SEA)to Dallas/Fort Worth, TX (DFW) Best Times to Go. Frontier. Find This Deal. $168RT. Nonstop | Midweek Fare.Cheap Flights from Washington to Seattle (IAD-SEA) Prices were available within the past 7 days and start at $139 for one-way flights and $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Washington to Seattle with no change fee on selected ...Flights to Washington, D.C. (WAS) with American Airlines. Find low-fare American Airlines flights to Washington, D.C.. Enjoy our travel experience and great prices. Book the lowest fares on Washington, D.C. flights today!Miami (MIA) to. Seattle (SEA) 05/11/24 - 05/18/24. from. $294*. Updated: 5 hours ago. Round trip. I. Economy.Cheap Flights from Seattle to New York (SEA-JFK) Prices were available within the past 7 days and start at $118 for one-way flights and $225 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to New York with no change fee on selected flights.Washington D.C.. $387 per passenger. Departing Thu, 25 Apr, returning Wed, 1 May. Return flight with Delta. Outbound direct flight with Delta departs from Seattle / Tacoma International on Thu, 25 Apr, arriving in Washington Dulles.Find low fares to top destinations on the official Southwest Airlines website. Book flight reservations, rental cars, and hotels on southwest.com.Fly with Air Canada from Seattle (SEA) † Aeroplan flight bookings are currently only available on the Canadian point of sale. . Book the lowest prices on flights from Seattle (SEA) with Air Canada, one of the 20 largest airlines in the world. Enjoy convenient getaways, smooth connections and premium service.6 days ago · One of the most popular airlines traveling from Washington, D.C. to Seattle is Frontier. Flights from Frontier traveling this route typically cost $443.80 RT. This price is typically 32% cheaper than other airlines that offer Washington, D.C. to Seattle flights. When booking this route, the cheapest RT price found was $139. .