Iranian officials said on Friday that an Israeli strike hit a military air base near Isfahan, a city in central Iran. The scale and method of the attack were unclear. Iranian … Washington ». Seattle. $227. Flights to Seattle, Seattle. Find flights to Seattle from $125. Fly from Massachusetts on American Airlines, Alaska Airlines, JetBlue and more. Search for Seattle flights on KAYAK now to find the best deal. Find The Best Day To Fly from Boston to Seattle Amazing Alaska Airlines BOS to SEA Flight Deals The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $265 round trip and $149 one way.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.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 - …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 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.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). 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. Average price of flights to Seattle by month. Currently, November is the cheapest month in which you can book a flight from Boston to Seattle (average of ₹ 1,146). Flying from Boston to Seattle in August is currently the most expensive (average of …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.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. 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 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. 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).Track JetBlue (B6) #498 flight from Seattle-Tacoma Intl to Boston Logan Intl. Flight status, tracking, and historical data for JetBlue 498 (B6498/JBU498) including scheduled, estimated, and actual departure and arrival times.The best round-trip flight deal from Boston to Seattle found on momondo in the last 72 hours is $217. The fastest flight from Boston to Seattle takes 6h 05m. Direct flights go …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.Cheap Flights from Boston to Seattle Paine Field Intl. Airport (BOS-PAE) Prices were available within the past 7 days and start at $215 for one-way flights and $463 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.Flights from Seattle to Boston via Chicago Midway Ave. Duration 7h 30m When Saturday Estimated price $220 - $700 Flights from Seattle to Providence via Chicago Midway Ave. Duration 7h 15m When Monday to Friday Estimated price $230 - $750 Flights from Seattle to Providence via Baltimore Ave. Duration 12h 10m WhenFind flights to Boston from $135. Fly from Seattle on United Airlines, American Airlines, Delta and more. Search for Boston flights on KAYAK now to find the best deal.DAL340. A21N. Arrived / Gate Arrival. Fri 11:00AM EDT. 02:27PM PDT Fri. Boston Logan Intl (KBOS) - Seattle-Tacoma Intl (KSEA) - Flight Finder - Find and track any flight (airline or private) -- search by origin and destination.The flight time from Boston to Seattle is 6 hours, 9 minutes. The time spent in the air is 5 hours, 33 minutes. These numbers are averages. In reality, it varies by airline with Delta being the fastest taking 6 hours, 7 minutes, and JetBlue the …United flights from Boston to Seattle from. $ 271. * 1 Passenger, Economy. Home. United flights. Flights to United States. Boston - Seattle. Featured daily fares …Book the lowest fares on Seattle flights today! Find low-fare American Airlines flights to Seattle. Enjoy our travel experience and great prices. Book the lowest fares on Seattle flights today! ... Boston (BOS) to. Seattle (SEA) 05/06/24 - 05/13/24. from. $251* Updated: 5 hours ago. Round trip. I. Economy. See Latest Fare. Columbus (CMH) to ...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)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.Flight status. Help. Contact American. Receipts and refunds. FAQs. Agency reference. Cargo , Opens another site in a new window that may not meet accessibility guidelines. Bag and optional fees. Customer service and contingency plans. Airfares from $125 One Way, $226 Round Trip from Boston to Seattle. Prices starting at $226 for return flights and $125 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Flights from Seattle to Boston. Flights to Boston. Massachusetts. United States of America. Flights. Expedia.com. $101 Cheap Flights from Seattle (SEA) to Boston … Washington ». Seattle ». First Class. $261. Seattle. Search and compare first class flight deals to Seattle. Fly from San Francisco from $327, from Ontario from $387, from Los Angeles from $454. Book your first class tickets to Seattle. Sun, 8 Dec SEA - BOS with United. 1 stop. from £204. Seattle. £204 per passenger.Departing Wed, 23 Oct, returning Sat, 26 Oct.Return flight with United.Outbound indirect flight with United, departs from Boston Logan International on Wed, 23 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with United, departs from ... 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 …Flights to Boston (BOS) with American Airlines. Find low-fare American Airlines flights to Boston. Enjoy our travel experience and great prices. Book the lowest fares on Boston flights today!Wed, 15 May BOS - SEA with Frontier Airlines. 1 stop. from £186. Boston. £202 per passenger.Departing Sat, 27 Apr, returning Sun, 28 Apr.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Sat, 27 Apr, arriving in Boston Logan International.Inbound direct flight with Delta departs from ...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.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 Seattle(BOS to SEA) Track the current status of flights departing from (BOS) Logan International Airport and arriving in (SEA) Seattle-Tacoma International Airport. Follow us on. Create Account Login. Flights. Flight Tracker; Historical Flight Status; ... Flight. Departure Time. Arrival Time. DL 384. 06:30. 09:50. Delta Air Lines. KE 3010. 06:30. 09: ...Cheap Flights from Boston Logan International (BOS) to Seattle / Tacoma International (SEA) from $207 | Skyscanner. Roundtrip One way Multi-city. Depart. …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.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 ...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 …Seattle. £201 per passenger.Departing Sun, 28 Apr, returning Sun, 12 May.Return flight with United.Outbound indirect flight with United, departs from Boston Logan …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. …Cheap Flights from Boston to Seattle Paine Field Intl. Airport (BOS-PAE) Prices were available within the past 7 days and start at $215 for one-way flights and $463 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.Fly direct from London to Seattle with British Airways to begin your Washington State adventure. The city’s diverse neighbourhoods are compact and walkable, so you can cover plenty of ground in a day. Start your morning the Seattle way, with freshly brewed coffee, then hop on the Seattle Centre Monorail, which stops at the Museum of Pop ...05:32PM EDT Boston Logan Intl - BOS. 08:47PM PDT Seattle-Tacoma Intl - SEA. A321. 6h 15m. Join FlightAware View more flight history Purchase entire flight history for JBU197. Get Alerts.Flights from Seattle to Boston. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to Boston.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 ...06:33AM EDT Boston Logan Intl - BOS. 09:41AM PDT Seattle-Tacoma Intl - SEA. A21N. 6h 08m. Join FlightAware View more flight history Purchase entire flight history for DAL384. Get Alerts.Boston Logan International. Seattle / Tacoma International. Compare Boston Logan International to Seattle / Tacoma International flight deals. Find the cheapest month or …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 …In the last 72 hours, the best return deals on flights connecting Boston to Seattle were found on Spirit Airlines ($235) and United Airlines ($249). American Airlines proposed the cheapest one-way flight at $124.AS459 and Boston BOS to Seattle SEA Flights. Flight AS459 is code-shared by 5 airlines using the flight numbers AA9302, DE5235, JL6357, KE6222, TN2335. Other flights departing from Boston BOS: AA1467, AA1509, DL5843, WN3047. Other flights arriving at Seattle SEA: DL143, AS767, DL697, DL3953.AS364 and Boston BOS to Seattle SEA Flights. Flight AS364 is code-shared by 2 airlines using the flight numbers QR2033, TN2334. Other flights departing from Boston BOS: DL5698, NK2086, AA1434, AA2145. Other flights arriving at Seattle SEA: AS3, DL3840, DL3688, DL4141.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. 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. Select Spirit Airlines flight, departing Sat, Sep 14 from Seattle to Boston, returning Wed, Sep 18, priced at $256 found 6 hours ago Best Logan Intl. Flight and Hotel Packages Logan Intl. flight + hotel packages - economy flightsAmazing 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.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.Prices were available within the past 7 days and start at $39 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for cheap flights to Seattle? Book now to earn airline miles in addition to our OneKeyCash rewards and receive alerts if flight prices ...Find the cheapest month – or even day – to fly to Boston Logan International. Apr. from £322. May. from £303. Jun. from £376. Jul. from £417.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.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)Take a look at some of the one-way flights departing to Seattle in the near future. If you're in need of a round-trip flight to Seattle instead, make sure to update the search form at the top of page. mié. 5/22 10:04 am ONT - SEA. Nonstop 2h 53m Frontier. Deal found 4/16 $29.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.Airlines will now be required to give automatic cash refunds for canceled and delayed flights April 24, 2024 at 3:01 am Updated April 24, 2024 at 7:19 am By On average, a flight to Seattle costs $376. The cheapest price found on KAYAK in the last 2 weeks cost $44 and departed from Phoenix Sky Harbor Intl Airport. The most popular routes on KAYAK are Chicago to Seattle which costs $364 on average, and Boston to Seattle, which costs $512 on average. See prices from: 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 ... All flight schedules from Seattle Tacoma International , Washington , USA to General Edward Lawrence Logan International , Massachusetts , USA . This route is operated by 3 airline (s), and the flight time is 6 hours and 29 minutes. The distance is 2502 miles. USA.The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $247 round trip and one way. Prices and availability subject to change. Additional terms may apply. Wed, Apr 3 - Wed, Apr 10. BOS. Boston. SEA. Seattle.Airlines will now be required to give automatic cash refunds for canceled and delayed flights April 24, 2024 at 3:01 am Updated April 24, 2024 at 7:19 am ByFind and book cheap flights from Logan Intl. Airport to Seattle - Tacoma Intl. Airport with Expedia. Compare prices, dates, airlines and deals for one-way or roundtrip flights from … Flight Status & Notifications. All fields required. Search by. From City or Airport. To City or Airport. Departure Date Selected Departure date 2024AprilWednesday24 ... 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.06:33AM EDT Boston Logan Intl - BOS. 09:41AM PDT Seattle-Tacoma Intl - SEA. A21N. 6h 08m. Join FlightAware View more flight history Purchase entire flight history for DAL384. Get Alerts.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.HU730 and Boston BOS to Seattle SEA Flights. This is a multi leg flight of Hainan Airlines HU730. Next leg is Seattle to Beijing. Other flights departing from Boston BOS: UA729, WN4615, AA1664, UA205. Other flights arriving at Seattle SEA: AS305, DL887, AA2368, DL1359. All flights connecting Boston BOS to Seattle SEA. 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 ... 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. 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. Find best cheap flight deals from Boston to Seattle today! Compare & reserve one-way or return flight tickets from Boston to Seattle on Trip.com. Browse direct and non-stop flight airfares to Seattle on different airlines. There are 4 airlines that fly nonstop from Boston to Seattle. They are: Alaska Airlines, Delta, Hainan Airlines and JetBlue. The cheapest price of all airlines flying this route was found with JetBlue at $133 for a one-way flight. On average, the best prices for this route can be found at Alaska Airlines. 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.
DAL340. A21N. Arrived / Gate Arrival. Fri 11:00AM EDT. 02:27PM PDT Fri. Boston Logan Intl (KBOS) - Seattle-Tacoma Intl (KSEA) - Flight Finder - Find and track any flight (airline or private) -- search by origin and destination.. Mydish.com en espanol
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 … On average, a flight to Seattle costs $376. The cheapest price found on KAYAK in the last 2 weeks cost $44 and departed from Phoenix Sky Harbor Intl Airport. The most popular routes on KAYAK are Chicago to Seattle which costs $364 on average, and Boston to Seattle, which costs $512 on average. See prices from: 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 …Apr 26, 2020 · $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. Prices were available within the past 7 days and start at $39 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for cheap flights to Seattle? Book now to earn airline miles in addition to our OneKeyCash rewards and receive alerts if flight prices ...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.Atlanta, GA - Hartsfield-Jackson Atlanta Intl Airport is the most popular connection for one stop flights between Boston, MA and Seattle; In-Flight information. The average flying time for a direct flight from Boston, MA to Seattle is 6 hours 24 minutes; Most direct flights leave around 7:00 EDT; Korean Air flight #25 is today's earliest flight ... Atlanta, GA - Hartsfield-Jackson Atlanta Intl Airport is the most popular connection for one stop flights between Boston, MA and Seattle; In-Flight information. The average flying time for a direct flight from Boston, MA to Seattle is 6 hours 24 minutes; Most direct flights leave around 7:00 EDT; Korean Air flight #25 is today's earliest flight ... Airfares from $125 One Way, $226 Round Trip from Boston to Seattle. Prices starting at $226 for return flights and $125 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Book flights from Boston Logan to Seattle/Tacoma with Southwest Airlines ®. It’s easy to find the Logan International Airport to Seattle-Tacoma International Airport flight to make your booking and travel a breeze. Whether you’re traveling for business or pleasure, solo or with the whole family, you’ll enjoy flying Southwest ®. 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. The average flight time from Boston to Seattle is 5 hours and 50 minutes. The flight distance is 4005 km / 2489 miles and the average flight speed is 688 km/h / 428 mph. How many QR2033 flights are operated per week? 4 flights per week. The flight QR2033 is operated on Thursday, Friday, Saturday and Sunday.In the last 72 hours, the best return deals on flights connecting Boston to Seattle were found on Spirit Airlines ($235) and United Airlines ($249). American Airlines proposed the cheapest one-way flight at $124.Find flights to Alaska from $254. Fly from Boston on Alaska Airlines, Sun Country Air, Delta and more. Search for Alaska flights on KAYAK now to find the best deal.06:33AM EDT Boston Logan Intl - BOS. 09:41AM PDT Seattle-Tacoma Intl - SEA. A21N. 6h 08m. Join FlightAware View more flight history Purchase entire flight history for DAL384. Get Alerts.Cheap Flights from Boston Logan International (BOS) to Seattle / Tacoma International (SEA) from $207 | Skyscanner. Roundtrip One way Multi-city. Depart. …The total flight duration from Seattle, WA to Boston, MA is 4 hours, 45 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 BOS. It covers the entire time on a typical commercial flight including take-off and landing.Flights from Seattle to Boston via Chicago Midway Ave. Duration 7h 30m When Saturday Estimated price $220 - $700 Flights from Seattle to Providence via Chicago Midway Ave. Duration 7h 15m When Monday to Friday Estimated price $230 - $750 Flights from Seattle to Providence via Baltimore Ave. Duration 12h 10m When.