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!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. Flight to Butte, MT; Flying time from Seattle, WA to Washington, DC. The total flight duration from Seattle, WA to Washington, DC is 4 hours, 29 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like SEA to DCA. It covers the entire time on ... There are 4 airlines that fly nonstop from Seattle to New York. They are: Alaska Airlines, Delta, JetBlue and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $103 for a one-way flight. On average, the best prices for this route can be found at JetBlue. 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). 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..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.Find cheap flights from Seattle (SEA) to Washington, D.C. (IAD) with United Airlines. Compare prices, dates, and fares for roundtrip or one-way tickets and book …Find cheap flights from Seattle to Washington, D.C. from £111. Return. 1 adult. Economy. 0 bags. Add hotel. Sat 18/5. Sat 25/5. Search. Direct flights only. Search hundreds of …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. 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 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). 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. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to Los Angeles. Find the best flights fast, track prices, and book with confidence.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.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. $ …Find 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 …Miami (MIA) to. Seattle (SEA) 05/11/24 - 05/18/24. from. $294*. Updated: 5 hours ago. Round trip. I. Economy.Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight.Roundtrip. Wed, May 8 - Sat, May 11. Two bags fly free®1. No change2 and no cancel fees3. Flight credits don't expire4. Free entertainment 5,6 and $8 Internet 7. Low fare alert. Seattle/Tacoma, WAtoWashington, D.C. (Reagan National), DC. departing on10/2. one-way starting at*. $213. Adventure stretches out in all directions in Big Sky Country—see where your wanderlust leads when you book your flight into Bozeman Yellowstone International Airport. Find flights to Bozeman. Southwest flies to over 100 destinations! Explore flights across our network. Visit Seattle/Tacoma Plan your trip Why Southwest ® Rapid Rewards ®.There are 4 airlines that fly nonstop from Seattle to New York. They are: Alaska Airlines, Delta, JetBlue and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $103 for a one-way flight. On average, the best prices for this route can be found at JetBlue.D.C. United vs. Seattle Sounders FC. Sat • Apr 27 • 7:30 PM Audi Field, Washington, DC. Important Event Info: Audi Field is a mobile-only venue. Children 2 and under do not …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.Jan 5, 2024 · 1 stop. from $228. Washington, D.C..$243 per passenger.Departing Tue, Jun 4, returning Tue, Jun 11.Round-trip flight with Alaska Airlines and Frontier Airlines.Outbound indirect flight with Alaska Airlines, departing from Seattle / Tacoma International on Tue, Jun 4, arriving in Washington Dulles.Inbound indirect flight with Frontier Airlines ... 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..Flights from Washington, DC to Seattle, WA cover the 2316 miles (3736 km) long route taking on average 5 h 58 min with our travel partners like Alaska Airlines, American Airlines or United. You can get the cheapest plane tickets for this route for as low as $97 (€85), but the average price of plane tickets is $242 (€213). ...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 Seattle / Tacoma International on Tue, Oct 8 ...View Delta's best fares on flights from Seattle for your next getaway. Cradled by mountains and cool waters, stunning nature meets creative cityscapes in the sprawling and colorful Seattle, Washington. This gives visitors flying into Seattle-Tacoma International Airport (SEA) the best of outdoor adventure with the abounding options of a city ...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 …The cheapest return flight ticket from Dallas/Fort Worth Airport to Seattle found by KAYAK users in the last 72 hours was for $98 on Frontier, followed by Spirit Airlines ($171). One-way flight deals have also been found from as low …Media Contact. Press Office. US Department of Transportation 1200 New Jersey Ave, SE Washington, DC 20590 United States. Email: [email protected] … There are 3 airlines that fly nonstop from Washington, D.C. 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. Direct. from $84. San Jose Cabo.$97 per passenger.Departing Wed, May 22.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Wed, May 22, arriving in San Jose Cabo.Price includes taxes and charges.From $97, select. San Jose Cabo Mexico.Cheap Flights from Spokane to Washington (GEG-DCA) Prices were available within the past 7 days and start at $158 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Spokane to Washington with no change fee on selected ...All flight schedules from Ronald Reagan Washington National , District of Columbia , USA to Seattle Tacoma International , Washington , USA . This route is operated by 1 airline (s), and the flight time is 6 hours and 00 minute. The distance is 2335 miles. USA.The cheapest way to get from Washington, DC to Seattle costs only $293, and the quickest way takes just 7¾ hours. Find the travel option that best suits you. ... Flights from Baltimore to Seattle via Chicago Midway Ave. Duration 8h 20m When Tuesday, Wednesday, Saturday and Sunday Estimated price $220 - $700 ...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 ...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.Discover fabulous offers and cheap airfare on flights to Seattle from major cities around the world. Call us 24/7 at 1-845-848-0154 to Get Cheap Flights! Flights. Packages.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 8.0.1 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 ...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” … 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 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.Cheap Flights from Seattle (SEA) to Washington (DCA) Prices were available within the past 7 days and start at AU$146 for one-way flights and AU$423 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply. $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. Based on KAYAK searches from the last 72 hours, if you fly from Dallas, you should have a good chance of getting the best deal to Seattle as it was the cheapest place to fly from.Prices were found for as low as $48 one-way and $79 for a round-trip flight. Also in the last 72 hours, the most popular connection to Seattle was from Chicago and the …Cheap Flights from Spokane to Washington (GEG-DCA) Prices were available within the past 7 days and start at $158 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Spokane to Washington with no change fee on selected ...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.Miami (MIA) to. Seattle (SEA) 05/11/24 - 05/18/24. from. $294*. Updated: 5 hours ago. Round trip. I. Economy.Airfares from $85 One Way, $150 Round Trip from Washington to Seattle. Prices starting at $150 for return flights and $85 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sun, May 5 - Fri, May 17. DCA. Washington. 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. 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 … Pasco/Kennewick to Washington Flights. Departing Jun 04 - Jun 10, 2024. Main Cabin $538. Book. It's the proud capital of the United States of America, a fact that’s abundantly clear every time you visit its glorious monuments. Drive along the Potomac River, take in the majestic Lincoln Memorial, marvel at the stunning simplicity of the ... 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 …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. Connecting flights between Seattle, WA and Washington, DC. Here is a list of connecting flights from Seattle, Washington to Washington, District of Columbia. This can help you find a one-stop flight with the shortest layover time. We found a total of 2 flights to Washington, DC with one connection: Airline routes; Delta Air Lines SEA to SLC to BWI Thousands of airline flights to the Baltics from Britain have been hit by suspected Russian satnav jamming.. Flights affected in the eight months to the end of … 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. 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.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 …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. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to anywhere in the world. Find the best flights fast, track prices, and book with confidence. Cheap Flights from New York to Seattle (JFK-SEA) Prices were available within the past 7 days and start at $118 for one-way flights and $231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from New York to Seattle with no change fee on selected flights.Are you searching for American Airlines flights from Seattle to Washington, D.C.? Find the best selections and fly in style.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.. $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. Roundtrip. Flights from Seattle (SEA) to Washington (IAD) with United. How much is a flight ticket from Seattle (SEA) - Chantilly (IAD) with United? ️ Prices were available …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. $ …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.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.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.. Airfares from $85 One Way, $150 Round Trip from Washington to Seattle. Prices starting at $150 for return flights and $85 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sun, May 5 - Fri, May 17. DCA. Washington. 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 …Adventure stretches out in all directions in Big Sky Country—see where your wanderlust leads when you book your flight into Bozeman Yellowstone International Airport. Find flights to Bozeman. Southwest flies to over 100 destinations! Explore flights across our network. Visit Seattle/Tacoma Plan your trip Why Southwest ® Rapid Rewards ®.The average flying time for a direct flight from Washington DC, DC to Seattle is 5 hours 57 minutes Most direct flights leave around 8:00 EDT Korean Air flight #1 is today's earliest flight from Washington DC, DC to Seattle (8:00 EDT, Boeing 737-800 (winglets) pax)Thousands of airline flights to the Baltics from Britain have been hit by suspected Russian satnav jamming.. Flights affected in the eight months to the end of …Earn free travel rewards with Orbitz. Fast booking & free cancellations. Reserve now, pay later! 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. Cheap Flights from Washington to Omaha (DCA-OMA) Prices were available within the past 7 days and start at $80 for one-way flights and $114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Washington to Omaha with no change fee on selected flights.Book flights from Seattle/Tacoma Intl (SEA) to Washington, D.C. (WAS) starting at C$ 117. Search real-time flight deals from Seattle to Washington, D.C. on Cheapflights.ca.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..The total flight duration from Washington, DC to Seattle, WA is 5 hours, 17 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like DCA to SEA. It covers the entire time on a typical commercial flight including take-off and landing. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to anywhere in the world. Find the best flights fast, track prices, and book with confidence. To. Check status. Stay up to date with our flight status tools. MileagePlus members can subscribe to notifications for flight status, check-in availability and more. United Airlines will do everything practical to ensure we provide the most accurate flight status information at all times.D.C. United vs. Seattle Sounders FC. Sat • Apr 27 • 7:30 PM Audi Field, Washington, DC. Important Event Info: Audi Field is a mobile-only venue. Children 2 and under do not …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. Flight to Butte, MT; Flying time from Seattle, WA to Washington, DC. The total flight duration from Seattle, WA to Washington, DC is 4 hours, 29 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like SEA to DCA. It covers the entire time on ... My dates are flexible. SHOW FARES. Include Nearby Airports. Search for a Delta flight round-trip, multi-city or more. 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Miami (MIA) to. Seattle (SEA) 05/11/24 - 05/18/24. from. $294*. Updated: 5 hours ago. Round trip. I. Economy.. Anyone but you rent
Book cheap flights to Washington, D.C. (IAD) with United Airlines. Enjoy all the in-flight perks on your Washington, D.C. flight, including speed Wi-Fi. ... From Seattle (SEA) To Washington, D.C. (IAD) Roundtrip | Economy: 06/04/24 - 06/11/24: from. $ 277* Viewed: 1 day ago. From New York/Newark (EWR) To Washington, D.C. (IAD) Roundtrip ...Cheap Flights from Washington to Omaha (DCA-OMA) Prices were available within the past 7 days and start at $80 for one-way flights and $114 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 Omaha with no change fee on selected flights.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.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 … Pasco/Kennewick to Washington Flights. Departing Jun 04 - Jun 10, 2024. Main Cabin $538. Book. It's the proud capital of the United States of America, a fact that’s abundantly clear every time you visit its glorious monuments. Drive along the Potomac River, take in the majestic Lincoln Memorial, marvel at the stunning simplicity of the ... 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.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.Best Flight Deals to Washington, D.C. with Frontier. From. flight_takeoff. To. flight_land. Budget $ From. To. From Denver, CO (DEN) To Washington, D.C. (DCA) One-way / Economy: Departing Sep 4, 2024: From. $39* Last seen: 15 hours ago *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require … 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 ... 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. 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 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.Miami (MIA) to. Seattle (SEA) 05/11/24 - 05/18/24. from. $294*. Updated: 5 hours ago. Round trip. I. Economy.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.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 ... JetBlue offers flights to 90+ destinations with free inflight entertainment, free brand-name snacks and drinks, lots of legroom and award-winning service. .