BOS. Logan Intl. SEA. Seattle - Tacoma Intl. $274. Roundtrip. just found. Fri, Apr 26 - Sun, Apr 28. PVD. T.F. Green.Flights from Seattle (SEA) to Boston (BOS) Origin airport. Seattle - Tacoma Intl. Destination airport. Logan Intl. Airlines serving. Alaska Airlines, American Airlines, Delta, JetBlue Airways, Spirit Airlines, Sun Country Airlines, …Check real-time flight status of B6197 from Boston to Seattle on Trip.com. Find latest flight arrivals & departures and other travel information. Book Jetblue Airways flight tickets with us! Hotels; Flights; Trains; Cars. ... Seattle (SEA) Boston (BOS) Tue, Apr 23. One way. 80% OFF. US$621 From US$121. Seattle (SEA) Boston (BOS) Wed, Apr 17 ...Cheap Flights from Boston Logan International (BOS) to Seattle (SEA) from $232 | Skyscanner. Roundtrip One way Multi-city. Depart. 4/14/24. Return. 4/21/24. …Flights from Seattle to Boston. Flights to Boston. Massachusetts. United States of America. Flights. Expedia.com. $101 Cheap Flights from Seattle (SEA) to Boston …1 stop. from ₹ 9,206. Seattle. ₹ 10,287 per passenger.Departing Wed, 1 May.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Boston Logan International on Wed, 1 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 10,287, select.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 calculation of flight time is based on the straight line distance from BOS to SEA ("as the crow flies"), which is about 2,495 miles or 4 016 kilometers. Your trip begins at Boston Logan International Airport in Boston, Massachusetts. It ends at Seattle-Tacoma International Airport in Seattle, Washington.4 days ago · Compare flight deals to Seattle from Boston from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Seattle start from £102 one-way. Flex your dates to find the best BOS-SEA ticket prices. Each day, there are between 12 and 18 nonstop flights that take off from Seattle and land in Boston, with an average flight time of 5h 27m. The most common departure time is 15:00 and most flights take off in the morning. Each week, there are 109 flights. The most frequent day of departure is Sunday, when 17% of all weekly flights depart.BOS. Logan Intl. SEA. Seattle - Tacoma Intl. $274. Roundtrip. just found. Fri, Apr 26 - Sun, Apr 28. PVD. T.F. Green.DL953 Flight Status Delta Air Lines: Boston to Seattle (DAL953) Delta Air Lines DL 953. Landed On Time. Boston. Boston Logan International Airport (BOS) All BOS Departures > ... DL 953 Flight Status & Schedule Delta Air Lines Boston to Seattle. Date From To Departure Arrival Status; Mar 06: BOS: SEA: 18:39 : 21:07 : Landed. …flight time from Boston to Seattle & Flights Info. Flight Time. 6 hours 21 minutes. Earliest Flight. 06:30⇒09:47. Latest Flight. 19:59⇒23:22. Direct Flight Price.BOS - Boston Logan - Signature Flight Support 240 Prescott St, Boston, MA 02128 View Airport; Charter to Boston Private Jet Charter Boston to Seattle Local Seattle Airports SEA - Seattle Tacoma International - 2400 S 170th St, SeaTac, WA 98158, USA View Airport; Charter to SeattleTake a look at the list of non stop flights and flights with layovers from Boston to Seattle with the lowest price of $47. The fastest direct flight takes 6h and the fastest connecting – 7h 26m. *Departure and arrival times - local.Cheapest round-trip prices found by our users on KAYAK in the last 72 hours. One-way Round-trip. Orlando nonstop $79. Miami nonstop $87. Fort Lauderdale nonstop $85. Tampa 1 stop $106. Fort Myers nonstop $87. Jacksonville 1 stop $83. Sarasota 1 stop $116.The 27-year-old slugger has been a staple in Boston's lineup since 2018, batting .279 hitter with an .851 OPS for his career. ... Former Seattle Mariners' Ace on … Boston to Seattle / Tacoma Flights. Flights from BOS to SEA are operated 32 times a week, with an average of 5 flights per day. Departure times vary between 06:30 - 19:59. The earliest flight departs at 06:30, the last flight departs at 19:59. However, this depends on the date you are flying so please check with the full flight schedule above ... Lowest Fare for Boston to Seattle Flight ₹ 10665- 27 Apr: Today's Lowest Fare ₹ 0: Total flights from Boston to Seattle in a Week : 142 Flights : First Flight: American Airlines, departs at 05:25: Last Flight: JetBlue Airways, Alaska Airlines, departs at 20:25: Non-Stop Flights from Boston to Seattle: 9: Airport Name & codes of Boston & SeattleThe Seattle-based airline said in a statement it requested a ground stop for all Alaska and Horizon air flights out of an abundance of caution after it “experienced an …The cheapest prices found with in the last 7 days for return flights were $53 and $39 for one-way flights to Seattle for the period specified. Prices and availability are subject to change. Additional terms apply. Wed, May 15 - Wed, May 22. PHX.Flights from Seattle (SEA) to Boston (BOS) Origin airport. Seattle - Tacoma Intl. Destination airport. Logan Intl. Airlines serving. Alaska Airlines, American Airlines, Delta, JetBlue Airways, Spirit Airlines, Sun Country Airlines, … Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to Boston. Find the best flights fast, track prices, and book with confidence. One-way flights to Boston. Take a look at some of the best available flights travelling to Boston at this time. Book a round-trip flight to Boston instead by using the search form above. mar. 27/8 1:50 p.m. ORD - BOS. Nonstop 2h 28m Delta. Deal found 22/4 C$ 88.Each day, there are between 9 and 14 nonstop flights that take off from Boston and land in Seattle, with an average flight time of 6h 13m. The most common departure time is …Apr 14, 2024 · Cheap Flights from Boston Logan International (BOS) to Seattle (SEA) Compare Boston Logan International to Seattle flight deals. Find the cheapest month or even day of the year to fly to Seattle. Book the best Seattle fare with no extra fees. The two airlines most popular with KAYAK users for flights from Boston to San Diego are Alaska Airlines and Delta. With an average price for the route of $334 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 $373 and an overall rating of 8.0. Fall sees many cultural festivals, such as Croatia Fest, Fremont Oktoberfest and TurkFest. Winter highlights include Winterfest, Seattle Boat Show and Wintergrass Bluegrass Festival. Book cheap flights to Seattle (SEA) with United Airlines. Enjoy all the in-flight perks on your Seattle flight, including speed Wi-Fi. Cheap Seattle to Boston flights in April & May 2024. Listed are some of the best fares we've found on flights departing from Seattle to Boston in 2024. Check back regularly for other flight deals. jue. 2/5 9:05 p.m. SEA - BOS. Nonstop 5h 31m JetBlue. mié. 8/5 4:25 p.m. BOS - SEA. Nonstop 6h 05m JetBlue.Find deals on Seattle to Boston flights. Please use the search function at the top of the page to find our best flight deals. *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to ...Amazing American Airlines BOS to SEA Flight Deals. The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $316 round trip and $152 one way. Prices and availability subject to change. Additional terms may apply. Sat, Mar 23 - Mon, Mar 25.The 27-year-old slugger has been a staple in Boston's lineup since 2018, batting .279 hitter with an .851 OPS for his career. ... Former Seattle Mariners' Ace on …Apr 14, 2024 · Cheap Flights from Boston Logan International (BOS) to Seattle (SEA) Compare Boston Logan International to Seattle flight deals. Find the cheapest month or even day of the year to fly to Seattle. Book the best Seattle fare with no extra fees. How much is the cheapest flight to Boston? Prices were available within the past 7 days and start at $40 for one-way flights and $48 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals.On average, a flight to Boston costs $298. The cheapest price found on KAYAK in the last 2 weeks cost $29 and departed from Myrtle Beach. The most popular routes on KAYAK are Washington, D.C. to Boston which costs $306 on average, and San Francisco to Boston, which costs $428 on average. See prices from:1 stop. from ₹ 9,206. Seattle. ₹ 10,287 per passenger.Departing Wed, 1 May.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Boston Logan International on Wed, 1 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₹ 10,287, select.Return flights from Boston BOS to Seattle SEA with United If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $294 to $298, it’s easy to find a flight that suits your budget.Options include a mid-size jet, like the popular Hawker 750, starting at $35,750 up to a heavier and larger jet, like the Global Express XRS, at $68,380. Visit Our Pricing Page. Super-Mid Jet. Est. Price $43,383 - $47,950. Flight Duration 5.80 hrs. Fuel Stop 1. Heavy Jet. Est. Price $61,822 - $68,330. Flight Duration 5.40 hrs.The best one-way flight to Boston from Seattle in the past 72 hours is $104. The best round-trip flight deal from Seattle to Boston found on momondo in the last 72 hours is $233. The fastest flight from Seattle to Boston takes 5h 15m. Direct flights go from Seattle to Boston every day. There is 1 airport near Boston: Boston Logan Intl (BOS)From. New York (JFK) to Seattle (SEA) From. $154. one-way. Restrictions Apply. Boston (BOS) to Seattle (SEA) From. $194.There are 5 airlines that fly nonstop from Boston to London Heathrow Airport. They are: American Airlines, British Airways, Delta, JetBlue and Virgin Atlantic. The cheapest price of all airlines flying this route was found with Virgin Atlantic at $386 for a one-way flight.1 stop. Wed, 1 May BOS - SEA with United. 1 stop. from $395. Boston.$454 per passenger.Departing Wed, 1 May, returning Tue, 7 May.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Wed, 1 May, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston …On average, a flight to Boston costs $298. The cheapest price found on KAYAK in the last 2 weeks cost $29 and departed from Myrtle Beach. The most popular routes on KAYAK are Washington, D.C. to Boston which costs $306 on average, and San Francisco to Boston, which costs $428 on average. See prices from: Use Google Flights to find cheap departing flights to Boston and to track prices for specific travel dates for your next getaway. Helpful Information. 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... Help Center. Delta Discover Map. Flight Status & Notifications.The Federal Aviation Administration lifted a ground stop for all Alaska Airlines flights Wednesday after grounding the planes earlier as a result of a computer problem …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. The cheapest month for flights from Boston to Seattle is January, where tickets cost ₹ 18,148 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is ₹ 42,820 and ₹ 41,649 respectively. 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 …The cheapest prices found with in the last 7 days for return flights were $53 and $39 for one-way flights to Seattle for the period specified. Prices and availability are subject to change. Additional terms apply. Wed, May 15 - Wed, May 22. PHX. Tue, 24 Sep SEA - BOS with Spirit Airlines. 1 stop. from £206. Seattle. £235 per passenger.Departing Thu, 2 May, returning Mon, 6 May.Return flight with Delta.Outbound direct flight with Delta departs from Boston Logan International on Thu, 2 May, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle ... The 27-year-old slugger has been a staple in Boston's lineup since 2018, batting .279 hitter with an .851 OPS for his career. ... Former Seattle Mariners' Ace on …Prices were available within the past 7 days and start at $129 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Mon, May 6 - …The flight time from Seattle to Boston is 5 hours, 16 minutes. The time spent in the air is 4 hours, 46 minutes. These numbers are averages. In reality, it varies by airline with JetBlue being the fastest taking 5 hours, 11 minutes, and Alaska the slowest taking 5 …Mar 22, 2024 · The two airlines most popular with KAYAK users for flights from Boston to Seattle are Alaska Airlines and JetBlue. With an average price for the route of $372 and an overall rating of 8.3, Alaska Airlines is the most popular choice. JetBlue is also a great choice for the route, with an average price of $398 and an overall rating of 8.1. Find flights to Seattle from $117. Fly from Boston on American Airlines, Spirit Airlines, JetBlue and more. Search for Seattle flights on KAYAK now to find the best deal. The two airlines most popular with KAYAK users for flights from Seattle to Boston are Alaska Airlines and Delta. With an average price for the route of C$ 475 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 C$ 323 and an overall rating of 8.0.BOS. Logan Intl. SEA. Seattle - Tacoma Intl. $274. Roundtrip. just found. Fri, Apr 26 - Sun, Apr 28. PVD. T.F. Green.fly for about 4.5 hours in the air. 5:48 pm (local time): Logan International (BOS) Boston is 3 hours ahead of Seattle. so the time in Seattle is actually 2:48 pm. taxi on the runway for an average of 9 minutes to the gate. 5:57 pm (local time): arrive at the gate at BOS. deboard the plane, and claim any baggage.Flights to Boston, MA (BOS) Origin. Destination. Filters. Boston has the distinction of being one of the oldest cities in the United States, founded in 1630 by Puritan colonists from England, and you can’t throw a rock without hitting a piece of history. Established in 1634, Boston Common’s 50 sprawling acres of green space is the oldest ...Find flights to Seattle from $135. Fly from Boston on Spirit Airlines, United Airlines, American Airlines and more. Search for Seattle flights on KAYAK now to find the best …How much is the cheapest flight to Boston? Prices were available within the past 7 days and start at $40 for one-way flights and $48 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals.Flights from Sun Country Air traveling this route typically cost $397.79 RT. This price is typically 78% cheaper than other airlines that offer Seattle to Boston flights. When booking this route, the cheapest RT price found was $138.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.The calculation of flight time is based on the straight line distance from BOS to SEA ("as the crow flies"), which is about 2,495 miles or 4 016 kilometers. Your trip begins at Boston Logan International Airport in Boston, Massachusetts. It ends at Seattle-Tacoma International Airport in Seattle, Washington. The cheapest return flight ticket from Houston to Seattle found by KAYAK users in the last 72 hours was for $119 on Frontier, followed by Spirit Airlines ($157). One-way flight deals have also been found from as low as $75 on Frontier and from $94 on Spirit Airlines. Direct flights from Boston to Seattle. All flights from BOS to SEA non-stop. There are direct flights from General Edward Lawrence Logan International, Massachusetts, USA to Seattle Tacoma International (SEA), Washington, USA every day of the week The flight distance is 2502 miles and the trip usually takes about 6 hours and 9 minutes. The two airlines most popular with KAYAK users for flights from Boston to San Francisco are Alaska Airlines and Delta. With an average price for the route of $371 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 $338 and an overall rating of 8.0. There are 4 airlines that fly direct from Boston to Seattle. They are: Alaska Airlines, Delta, Hainan Airlines and JetBlue. The cheapest price of all airlines flying this route was found … We offer Round Trip starting at $257 and One-Way flights starting at $129. Find Last Minute Deals on flights from BOS to SEA with Hot Rate Discounts! Save up to 40% on Cheap Flights from Boston (BOS) to Seattle (SEA). Round-trip One-way. Mon 4/22. Mon 4/29. 1 adult, Economy. Find deals. We work with more than 300 partners to bring you better travel deals. The best prices from …Book cheap flights from Boston to Seattle on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab BOS to SEA flight deals on CheapOair and save big! Hurry, our cheap rates are not going to last forever, so make your bookings ...AS317 and Boston BOS to Seattle SEA Flights. Flight AS317 is code-shared by 2 airlines using the flight numbers QR2967, TN2331. Other flights departing from Boston BOS: B6197, B6327, NK2086, 9K1007. Other flights arriving at Seattle SEA: AS1403, AS345, AS1071, WN787. All flights connecting Boston BOS to Seattle SEA.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 ...The two airlines most popular with KAYAK users for flights from Boston to Vancouver are Alaska Airlines and Delta. With an average price for the route of $631 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 $530 and an overall rating of 8.0.9. Virgin Atlantic. Virgin Atlantic, Sir Richard Branson’s brainchild, has always been about breaking the mold and offering a flight experience that’s anything but ordinary. As one of the best airlines to travel to Seattle, Virgin Atlantic brings British flair, a sprinkle of fun, and a whole lot of style to the skies.Disclaimer for AS459 Flight Radar Data. Flight AS459 from Boston to Seattle is operated by Alaska Airlines. Scheduled time of departure from Boston Logan Intl is 07:00 EDT and scheduled time of arrival in Seattle Tacoma Intl is 10:15 PDT. The duration of the flight Alaska Airlines AS 459 is 6 hours 15 minutes.The best one-way flight to Boston from Seattle in the past 72 hours is $104. The best round-trip flight deal from Seattle to Boston found on momondo in the last 72 hours is $233. The fastest flight from Seattle to Boston takes 5h 15m. Direct flights go from Seattle to Boston every day. There is 1 airport near Boston: Boston Logan Intl (BOS)08/15/24 - 08/23/24. from. $ 568*. Viewed: 15 hours ago. From. Boston (BOS) To. Seattle (SEA) Roundtrip.To find the best deals on flights to Seattle from Boston with Alaska Airlines, just enter your travel dates, filter by Alaska Airlines, and hit search. You’ll find 4 flights to choose from and can sort by price, flight duration, and arrival or departure time. Return flights from Seattle SEA to Boston BOS with Alaska AirlinesThe cheapest prices found with in the last 7 days for return flights were $53 and $39 for one-way flights to Seattle for the period specified. Prices and availability are subject to change. Additional terms apply. Wed, May 15 - Wed, May 22. PHX. The two airlines most popular with KAYAK users for flights from Boston to Beijing are Korean Air and Hainan Airlines. With an average price for the route of $1,995 and an overall rating of 8.5, Korean Air is the most popular choice. Hainan Airlines is also a great choice for the route, with an average price of $1,463 and an overall rating of 8.1. Amazing JetBlue Airways BOS to SEA Flight Deals. The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $244 round trip and $139 one way. Prices and availability subject to change. Additional terms may apply. Fri, May 3 - Tue, May 7.DL953 Flight Status Delta Air Lines: Boston to Seattle (DAL953) Delta Air Lines DL 953. Landed On Time. Boston. Boston Logan International Airport (BOS) All BOS Departures > ... DL 953 Flight Status & Schedule Delta Air Lines Boston to Seattle. Date From To Departure Arrival Status; Mar 06: BOS: SEA: 18:39 : 21:07 : Landed. …Return flight price. Wed 01 May - Sat 04 May. from. £210. One-way flight price: from £210 Flights Departing from: Boston Flights arriving in: Seattle Airlines flying to this destination️ Use the interactive calendar available on Expedia to see the cheapest Alaska Airlines (Boston BOS - Seattle SEA) ticket prices during the weeks surrounding your travel dates. Compare flight prices for similar timeframes and adjust departure and return dates to get the cheapest fare possible. The lowest-priced days are highlighted in green.Cheapest round-trip prices found by our users on KAYAK in the last 72 hours. One-way Round-trip. Seattle 2 stops $211. Spokane 1 stop $358. Pasco 1 stop $437. Bellingham 1 stop $506. Pullman 2 stops $757. Wenatchee 2 stops $875. Portland 1 stop $221.Cheap Flights from Boston to Shanghai (BOS-PVG) Prices were available within the past 7 days and start at $762 for one-way flights and $1,226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Boston to Shanghai with no change fee on selected flights.There are 5 airlines that fly nonstop from Boston to London Heathrow Airport. They are: American Airlines, British Airways, Delta, JetBlue and Virgin Atlantic. The cheapest price of all airlines flying this route was found with Virgin Atlantic at $386 for a one-way flight.Airfares from $101 One Way, $245 Round Trip from Seattle to Boston. Prices starting at $245 for return flights and $101 for one-way flights to Boston were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.There are 5 airlines that fly nonstop from Boston to London Heathrow Airport. They are: American Airlines, British Airways, Delta, JetBlue and Virgin Atlantic. The cheapest price of all airlines flying this route was found with Virgin Atlantic at $386 for a one-way flight.
May 7, 2024. today. Home. Flights. To United States. Boston to Seattle. Lowest fares from Boston to Seattle. From. location_on. compare_arrows. To. …. Edinburgh to london flights
She was the No. 1 overall pick by Seattle in the 2002 WNBA draft and played 19 seasons. She retired after the 2022 season as the league's all-time assists leader …Seattle / Tacoma to Boston Flights Flights from SEA to BOS are operated 33 times a week, with an average of 5 flights per day. Departure times vary between 06:30 - 23:59. The earliest flight departs at 06:30, the last flight departs at 23:59. However, this depends on the date you are flying so please check with the full flight schedule above to ...Flights from Spirit Airlines typically cost $377.91 RT. The cheapest Spirit Airlines flight found for this route was $138. When traveling from Boston to Seattle on Spirit Airlines, the most popular airport to depart from is Boston Logan Intl Airport and the most popular airport to arrive at is Seattle/Tacoma Intl Airport. The cheapest return flight ticket from Houston to Seattle found by KAYAK users in the last 72 hours was for $119 on Frontier, followed by Spirit Airlines ($157). One-way flight deals have also been found from as low as $75 on Frontier and from $94 on Spirit Airlines. First Class. $367. Boston. Search and compare first class flight deals to Boston. Fly from Washington, D.C. from $319, from Washington, D.C. from $338, from Chicago from $387. Book your first class tickets to Boston.$129 Cheap Delta flights Boston (BOS) to Seattle (SEA) Prices were available within the past 7 days and start at $129 for one-way flights and $254 for round trip, for the period specified. Prices and availability are subject to change.Flights from Seattle to Boston. Flights to Boston. Massachusetts. United States of America. Flights. Expedia.com. $101 Cheap Flights from Seattle (SEA) to Boston …Distance from Boston to Seattle (Logan International Airport – Seattle–Tacoma International Airport) is 2496 miles / 4016 kilometers / 2169 nautical miles. See also a map, estimated flight duration, carbon dioxide emissions and … Find flights to Seattle from $120. Fly from Boston on Sun Country Air, American Airlines, Spirit Airlines and more. Search for Seattle flights on KAYAK now to find the best deal. The calculation of flight time is based on the straight line distance from Boston, MA to Seattle, WA ("as the crow flies"), which is about 2,492 miles or 4 011 kilometers. Your trip begins in Boston, Massachusetts. It ends in Seattle, Washington. Your flight direction from Boston, MA to Seattle, WA is Northwest (-64 degrees from North). The ... The total flight duration from Boston, MA to Seattle, WA is 5 hours, 38 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 BOS to SEA. It covers the entire time on a typical commercial flight including take-off and landing. The cheapest month for flights from Boston to Seattle is January, where tickets cost ₹ 18,148 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is ₹ 42,820 and ₹ 41,649 respectively. .