Book your Amtrak train and bus tickets today by choosing from over 30 U.S. train routes and 500 destinations in North America.Travel between Seattle, WA and Washington, DC from $470 (€414) with Omio’s train partners Amtrak! You can find the best schedules and tickets when comparing and booking the most popular route for you. Amtrak. Amtrak is the main train company in the United States and operates medium and long-distance intercity services in 46 American …Sat, Sep 28 SEA – DCA with Frontier Airlines. 1 stop. from $247. Seattle.$265 per passenger.Departing Tue, Oct 1, returning Tue, Oct 8.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Washington Dulles on Tue, Oct 1, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departing from ...Compare flight deals to Washington, D.C. from Seattle from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys. Flex your dates to find the best …Ship your car from Seattle to Washington with NAT. In Nationwide Auto Transportation we can ship your car or truck at the best rate possible thanks to our shared auto shipping. We have trucks running between Seattle and Washington every other day. Our Seattle to Washington car shipping services are facilitated on either open carrier or enclosed ...from Seattle to Washington. Cheapest. $245. Average. $291. The best way to find a cheap fare is to book your ticket as far in advance as you can and to avoid traveling at rush hour. The average ticket from Seattle to Washington will cost around $291 if you buy it on the day, but the cheapest tickets can be found for only $245. 16:55 20h 10m 13:05.Prices starting at $130 for return flights and $56 for one-way flights to Ronald Reagan Washington National were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Tue, Apr 30 - Mon, May 6. SEA. Which airlines provide the cheapest flights from Reagan Washington National Airport to Seattle? The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Frontier ($75) and United Airlines ($210). The cheapest round-trip tickets were found on Frontier ($123) and American Airlines ($339). Cheap Flights from Seattle to Washington (SEA-WAS) Prices were available within the past 7 days and start at $80 for one-way flights and $159 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 Washington with no change fee on selected ...$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. 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. Seattle to Washington, DC road trip planner. Here's a sample itinerary for a drive from Seattle to Washington, DC. If you're planning a road trip to Washington, DC, you can …has river/s. Seattle. Washington, D.C. Source: Wikipedia, 2024; city's official website, 2024. has mountains nearby. Seattle. Washington, D.C. There are mountains at a distance of maximum 100 kilometers (62 miles) from the city. Mountains are considered to have an elevation of at least 1,000 m (3,300 ft).Seattle, WA - Pullman, WA. Discover bus trips from Seattle, WA to Washington, D.C. Secure online payment Free Wi-Fi and power outlets on board E-Ticket available One check-in baggage and one carry-on included Get your bus tickets now. The cheapest flights to Washington Dulles Intl. found within the past 7 days were $257 round trip and $159 one way. Prices and availability subject to change. Additional terms may apply. Fri, Apr 19 - Tue, Apr 23. SEA. Seattle. IAD. Washington. Seattle Ranked. #3 Wrinkle Ranking Cities Most at Risk for Skin Damage by 2040. THE FACE OF THE FUTURE: ROC® SKINCARE PREDICTS THE MOST WRINKLE-PRONE CITIES IN AMERICA - a city by city look at the metropoli... Read More. Seattle Ranked. #4 Metro Areas with Fastest Rising Income 2020. Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight.You would need around 8,293.5$ in Washington, DC to maintain the same standard of life that you can have with 8,000.0 $ in Seattle, WA ... Seattle, WA Edit Washington, DC Edit ; Average Monthly Net Salary (After Tax) 6,535.66 $ 6,610.89 $ +1.2 %: Mortgage Interest Rate in Percentages (%), Yearly, for 20 Years Fixed-Rate:Illuminated by over 500,000 LED lights, the Seattle Great Wheel hosts vibrant light shows every Friday, Saturday and Sunday from sundown to 10 p.m. during summer evenings. U.S. News Insider Tip ...Red eye flight from Seattle WA to Washington DC. Yes, it appears that there likely are overnight flights from SEA to IAD. Airlines and approximate times for red eye flights to Washington. Carriers which have flown such direct red eye flights from Seattle may include: Alaska Airlines departing SEA around 9:25pm and arriving IAD around 5:30amFind Deal. Tue, Apr 30 - Wed, May 1. 7:00 am - 9:00 pm DCA - SEA. 17h 00m 1 stop. 9:49 pm - 9:59 pm SEA - DCA. 21h 10m 1 stop. $129 Frontier. Find Deal. Wed, May 15 - Thu, …1 stop. from $263. Washington D.C..$382 per passenger.Departing Mon, 25 Nov, returning Tue, 3 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Mon, 25 Nov, arriving in Baltimore Washington International.Inbound indirect flight with Delta, departs from Baltimore Washington ... 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. $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.Cheap flights from Seattle (SEA) to Washington (DCA) Prices were available within the past 7 days and start at CA $166 for one-way flights and CA $197 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 Washington with no change fee on ...There are 3 airlines that fly nonstop from Washington, D.C. Dulles Intl Airport to Seattle. They are: Alaska Airlines, Delta and United Airlines. The cheapest price of all airlines flying this route was found with Delta at $139 for a one-way flight. On average, the best prices for this route can be found at Delta. What is best Seattle to Washington, D.C. flight price on Priceline? Cheap flights from Seattle to Washington, D.C. start at $128 and rise to about $811, which is the average price for this route. Prices vary by season, availability, and route. The most popular route is Seattle/Tacoma Intl - Washington, D.C. Dulles Intl ($274 on average). The total driving time is 40 hours, 36 minutes. Your trip begins in Washington, District of Columbia. It ends in Seattle, Washington. If you're planning a road trip, you might be interested in seeing the total driving distance from Washington, DC to Seattle, WA. You can also calculate the cost to drive from Washington, DC to Seattle, WA based ...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.Cheapest airlines flights from Seattle to Washington D.C. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline. Frontier Airlines. From US$48. Alaska Airlines.What is best Seattle to Washington, D.C. flight price on Priceline? Cheap flights from Seattle to Washington, D.C. start at $128 and rise to about $811, which is the average price for this route. Prices vary by season, availability, and route. The most popular route is Seattle/Tacoma Intl - Washington, D.C. Dulles Intl ($274 on average).Book flights from Seattle/Tacoma to Washington, D.C. (Reagan National) with Southwest Airlines ®. It’s easy to find the Seattle-Tacoma International Airport to Ronald Reagan …The cheapest way to get from Seattle to Washington, DC costs only $293, and the quickest way takes just 7¼ hours. Find the travel option that best suits you.from Seattle to Washington. Cheapest. $245. Average. $291. The best way to find a cheap fare is to book your ticket as far in advance as you can and to avoid traveling at rush hour. The average ticket from Seattle to Washington will cost around $291 if you buy it on the day, but the cheapest tickets can be found for only $245. 16:55 20h 10m 13:05.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 …Explanation. The cost of living in Seattle, WA is -5.8% lower than in Washington, DC. You would have to earn a salary of $56,519 to maintain your current standard of living. Employers in Seattle, WA typically pay -0.9% less than employers in Washington, DC . The same type of job in the same type of company in Seattle, WA will …All dates and times are local for the airport listed. Gates and times are subject to change. For the most current information, check the airport monitors. Search for a topic... Find the flight status for a specific Delta Air Lines flight and receive real-time notifications via text or …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.from Seattle to Washington. Cheapest. $245. Average. $291. The best way to find a cheap fare is to book your ticket as far in advance as you can and to avoid traveling at rush hour. The average ticket from Seattle to Washington will cost around $291 if you buy it on the day, but the cheapest tickets can be found for only $245. 16:55 20h 10m 13:05.Bolt Jets - Washington DC Private Jet Charter. 1629 K Street NW Suite 300, Washington, DC 20006. +1 202-386-6072. 4.9 from 745 Reviews. Charter a Private Jet in Washington D.C. from Bolt Jets - Ranked number one private jet charter company in Washington D.C. and the surrounding area. Call us to get a free quote in minutes.Explanation. The cost of living in Seattle, WA is -5.8% lower than in Washington, DC. You would have to earn a salary of $56,519 to maintain your current standard of living. Employers in Seattle, WA typically pay -0.9% less than employers in Washington, DC . The same type of job in the same type of company in Seattle, WA will …Cheapest airlines flights from Seattle to Washington D.C. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline. Frontier Airlines. From US$48. Alaska Airlines.The cost of living in Washington, DC is 6.2% higher than in Seattle, WA. You would have to earn a salary of $63,695 to maintain your current standard of living. Employers in Washington, DC typically pay 0.9% more than employeers in Seattle, WA . The same type of job in the same type of company in Washington, DC will typically pay …The journey from Washington, DC to Seattle, WA by train is 2,324.64 mi and takes 84 hr 6 min. There are 4 connections per day, with the first departure at 11:00 AM and the last at 4:05 PM. It is possible to travel from Washington, DC to Seattle, WA by train for as little as $165.36 or as much as $441.09. The best price for this journey is $165.36.By Joey Thompson – Reporter, Puget Sound Business Journal. Apr 18, 2024. Listen to this article 2 min. Athletic apparel brand Lululemon is closing its distribution center in Sumner …Seattle to Washington, DC road trip planner. Here's a sample itinerary for a drive from Seattle to Washington, DC. If you're planning a road trip to Washington, DC, you can …5 days ago · Enter the fascinating world of illusions where nothing is ever quite as it seems. Visit us at Museum of Illusions Washington and experience the unbelievable! This museum is part of the global Museum of Illusions group. CityCenterDC, 927 H Street, NW, Washington DC [email protected] +1 202-993-5992; Share your experience 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. Flights from Seattle to Washington, D.C.. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to Washington, D.C.. Find the best... United flights from Washington, D.C. to Seattle from. $ 277. * 1 Passenger, Economy. Home. United flights. Flights to United States. Washington, D.C. - Seattle. …Flights to Washington, D.C. Reagan-National Airport, Washington, D.C. Find flights to Reagan Washington National Airport from $135. Fly from Seattle on Frontier, American …Alaska Airlines, Inc., Southwest Airlines and two other airlines fly from Glen Burnie to Seattle every 3 hours. Alternatively, you can take a train from Baltimore to Seattle via Washington Union Station, Washington Union Station, Rockville, Red Line Center Platform, Rockville Amtrak, and Chicago Union Station in around 2 days 19h. Airlines. Delta.The trip from Seattle to Washington can be as quick as 73 hours 55 minutes and as cost-effective as $281.99. The first bus of the day departs at 6:00 am and the last bus departs at 3:10 pm. Greyhound offers 2 buses daily between Seattle and Washington. Traveling with Greyhound guarantees free Wifi, access to power sockets, and a guaranteed seat ...Flights to Washington, D.C. Reagan-National Airport, Washington, D.C. Find flights to Reagan Washington National Airport from $135. Fly from Seattle on Frontier, American …The total driving distance from Washington, DC to Seattle, WA is 2,768 miles or 4 455 kilometers. The total straight line flight distance from Washington, DC to Seattle, WA is 2,327 miles. This is equivalent to 3 745 kilometers or 2,022 nautical miles. Your trip begins in Washington, District of Columbia. It ends in Seattle, Washington. Are you searching for American Airlines flights from Seattle to Washington, D.C.? Find the best selections and fly in style. Seattle and Washington DC also have distinct cultural differences. Seattle is known for its laid-back and environmentally conscious vibe, with a thriving music scene and a love for coffee. On the other hand, Washington DC is a city steeped in history and politics, with a more formal and professional atmosphere. ... Boeing Future of Flight. Boeing Future of Flight is one of Washington state’s premier aerospace attraction and experiences, 25 miles north of downtown Seattle. It is located in Mukilteo at Paine Field. Guests are welcome for the Gallery, Sky Deck, and Boeing Store. T-Mobile Park. Seattle, WA - Pullman, WA. Discover bus trips from Seattle, WA to Washington, D.C. Secure online payment Free Wi-Fi and power outlets on board E-Ticket available One check-in baggage and one carry-on included Get your bus tickets now.Subway to Washington Dulles, fly • 8h 3m. Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform. Fly from Washington Dulles (IAD) to Seattle (SEA) IAD - SEA. $144 - …Pick Dates. Spirit Airlines is one of the most popular airlines used for those traveling from Washington, D.C. to Seattle. Flights on this route from Spirit Airlines typically cost $436.80 RT, a price that is 53% more expensive than the average Washington, D.C. to Seattle flight. The cheapest flight found was $139 RT. The cheapest way to get from Seattle to Washington, DC costs only $293, and the quickest way takes just 7¼ hours. Find the travel option that best suits you. United flights from Seattle to Washington, D.C. from. $ 277. *. 1 Passenger, Economy. Promotion Code. Home. United flights. Flights to United States. Seattle - Washington, D.C.Jul 4, 2021 · Here are a few examples: Baltimore-Washington to Charleston, South Carolina, on Delta: The cash price is $80 and the award ticket price is 4,500 miles, plus $6 in taxes. Washington-National to ...from ₹ 10,055. Washington D.C.. ₹ 10,239 per passenger.Departing Wed, 1 May.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Wed, 1 May, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 10,239, select. Wed, 1 May SEA - IAD with Alaska Airlines. Discover the unique charm of Washington, DC, a place where history, culture and creativity meet. Explore free museums, eclectic neighborhoods, award-winning restaurants and more. Find out how to plan your trip with our FAQs and tips. Visit Washington, DC, the world's greatest place in 2023. Boeing Future of Flight. Boeing Future of Flight is one of Washington state’s premier aerospace attraction and experiences, 25 miles north of downtown Seattle. It is located in Mukilteo at Paine Field. Guests are welcome for the Gallery, Sky Deck, and Boeing Store. T-Mobile Park. Prices starting at $130 for return flights and $56 for one-way flights to Ronald Reagan Washington National were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Tue, Apr 30 - Mon, May 6. SEA. Find United Airlines cheap flights from Washington, D.C. to Seattle. Enjoy a Washington, D.C. to Seattle modern flight experience in premium cabins with Wi-Fi. United flights from Seattle to Washington, D.C. from. $ 277. *. 1 Passenger, Economy. Promotion Code. Home. United flights. Flights to United States. Seattle - Washington, D.C.Sat, Sep 28 SEA – DCA with Frontier Airlines. 1 stop. from $247. Seattle.$265 per passenger.Departing Tue, Oct 1, returning Tue, Oct 8.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Washington Dulles on Tue, Oct 1, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departing from ... Flights from Seattle to Washington, D.C.. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to Washington, D.C.. Apr 16, 2024 · Pick Dates. Alaska Airlines is one of the most popular airlines used for those traveling from Seattle to Washington, D.C.. Flights on this route from Alaska Airlines typically cost $469.57 RT, a price that is 59% cheaper than the average Seattle to Washington, D.C. flight. The cheapest flight found was $128 RT. The total straight line flight distance from Seattle, WA to Washington, DC is 2,327 miles. This is equivalent to 3 745 kilometers or 2,022 nautical miles. Your trip begins in Seattle, Washington. It ends in Washington, District of Columbia. Your flight direction from Seattle, WA to Washington, DC is East (88 degrees from North). The best one-way flight to Washington, D.C. from Seattle in the past 72 hours is $79. The best round-trip flight deal from Seattle to Washington, D.C. found on momondo in the last 72 hours is $167. The fastest flight from Seattle to Washington, D.C. takes 4h 51m. Direct flights go from Seattle to Washington, D.C. every day.Cheap Flights from Seattle to Washington (SEA-IAD) Prices were available within the past 7 days and start at $139 for one-way flights and $268 for round trip, for the period …has river/s. Seattle. Washington, D.C. Source: Wikipedia, 2024; city's official website, 2024. has mountains nearby. Seattle. Washington, D.C. There are mountains at a distance of maximum 100 kilometers (62 miles) from the city. Mountains are considered to have an elevation of at least 1,000 m (3,300 ft). 1 stop. from $178. Washington, D.C..$209 per passenger.Departing Tue, Jun 4, returning Wed, Sep 4.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Tue, Jun 4, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departing ... Flight deals from Seattle to Washington Dulles. Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Washington Dulles? Find the lowest prices on one …Seattle, WA - Pullman, WA. Discover bus trips from Seattle, WA to Washington, D.C. Secure online payment Free Wi-Fi and power outlets on board E-Ticket available One check-in baggage and one carry-on included Get your bus tickets now. Cheap Flights from Seattle to Washington (SEA-IAD) Prices were available within the past 7 days and start at $139 for one-way flights and $268 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 Washington with no change fee on selected ... 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.Seattle to Washington Dc. So me and my dad are planning to take a drive from seattle to washington dc for my sister to have her car over there what are something's i may experience is the ride over there bad can i run out of gas in the middle of nowhere is what some people told me. Hard to understand because of run off sentences and poor grammar.
Over the past month, a train ticket between Seattle and Washington cost $238.00, on average. Due to the distance between Seattle and Washington DC, train tickets on this route tend to be relatively pricey. Booking your trip at least 8 days in advance can help you secure tickets at the best price. For same-day bookings, you’ll likely have to ... . Hdavimovies
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. Meeting planner for Seattle, Washington and Washington, District of Columbia. To schedule a conference call or plan a meeting at the best time for both parties, you should try between 9:00 AM and 2:00 PM your time in Seattle, WA. That will end up being between 12:00 PM and 5:00 PM in Washington, DC. The chart below shows …from ₹ 10,055. Washington D.C.. ₹ 10,239 per passenger.Departing Wed, 1 May.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Wed, 1 May, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 10,239, select. Wed, 1 May SEA - IAD with Alaska Airlines.Apr 11, 2024 · Seattle Time to Washington DC Time Converter. Seattle is a city of United States. Current timezone is PDT (Pacific Daylight Time,Pacific Daylight Time) (in use) Washington DC is a city of United States. Current timezone is EDT (Eastern Daylight Time,Eastern Daylight Time) (in use) Seattle Time = UTC - 7:00. 19:33:27.2 days ago · Roam about some of the most culturally vibrant cities in the Northeast Corridor: Washington, DC, Philadelphia, New York City and Boston, to name just a few. Experience fast and convenient Amtrak trains for business and leisure in the "BosWash Megalopolis." You'll see why Amtrak is the preferred transportation in the northeast region.Seattle Ranked. #3 Wrinkle Ranking Cities Most at Risk for Skin Damage by 2040. THE FACE OF THE FUTURE: ROC® SKINCARE PREDICTS THE MOST WRINKLE-PRONE CITIES IN AMERICA - a city by city look at the metropoli... Read More. Seattle Ranked. #4 Metro Areas with Fastest Rising Income 2020. 1 stop. from $178. Washington, D.C..$209 per passenger.Departing Tue, Jun 4, returning Wed, Sep 4.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Tue, Jun 4, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departing ... If you happen to know Seattle, don't forget to help other travelers and answer some questions about Seattle! Get a quick answer: It's 2,768 miles or 4455 km from Seattle to Washington, DC, which takes about 40 hours, 36 minutes to drive. Select Alaska Airlines flight, departing Wed, May 1 from Seattle to Washington, returning Tue, May 7, priced at $424 found 11 hours ago. Wed, Apr 10 - Tue, Apr 16. PAE. Seattle Paine Field Intl. Airport. DCA. ... Salamander Washington DC. 5 out of 5. Save 100% on your flight. Price was $1,978, price is now $1,307 per person. $1,978. $1,307. per ... 9:00 am leave from Saint Regis. drive for about 4 hours. 12:53 pm Bozeman. stay for about 1 hour. and leave at 1:53 pm. drive for about 6.5 hours. 8:13 pm Theodore Roosevelt National Park. stay overnight and leave the next day around 10:00 am. day 2 driving ≈ 10 hours. Find United Airlines cheap flights from Washington, D.C. to Seattle. Enjoy a Washington, D.C. to Seattle modern flight experience in premium cabins with Wi-Fi. Cheap Flights from Washington to Seattle (DCA-SEA) Prices were available within the past 7 days and start at $120 for one-way flights and $160 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 ... Red eye flight from Seattle WA to Washington DC. Yes, it appears that there likely are overnight flights from SEA to IAD. Airlines and approximate times for red eye flights to Washington. Carriers which have flown such direct red eye flights from Seattle may include: Alaska Airlines departing SEA around 9:25pm and arriving IAD around 5:30amIf you happen to know Seattle, don't forget to help other travelers and answer some questions about Seattle! Get a quick answer: It's 2,768 miles or 4455 km from Seattle to Washington, DC, which takes about 40 hours, 36 minutes to drive..