Cheap Flights from Boston to Barcelona (BOS-BCN) Prices were available within the past 7 days and start at $230 for one-way flights and $334 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 Barcelona with no change fee on selected flights.Chicago to Lisbon Flights. Travel Period May 06 - May 14, 2024. Delta Comfort+® $2,467. Main Cabin $847. Book. The coastal country of Portugal, bordered by Spain on the Iberian Peninsula, often feels like a time capsule – seemingly salted into stasis by the mist of the Atlantic Ocean. The medieval structures and cobblestone streets of the ...Airline tickets from Boston to Lisbon from $348 - Compare and Save This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and …Cheap Flights from Boston to Porto (BOS-OPO) Prices were available within the past 7 days and start at $251 for one-way flights and $429 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 Porto with no change fee on selected flights.1 stop. Fri, Dec 13 PDL – BOS with TAP Air Portugal. 1 stop. from $473. Faro.$543 per passenger.Departing Fri, Nov 22, returning Sun, Dec 1.Round-trip flight with Fly Play and easyJet.Outbound indirect flight with Fly Play, departing from Stewart International on Fri, Nov 22, arriving in Faro.Inbound indirect flight with easyJet, departing ...Cheap flights by American Airlines from Boston to Lisbon. Search for the best airfare deals, compare plane ticket prices and book airline tickets, flights schedule for 2020.Cheap Flights from Boston to Lisbon (BOS-LIS) Prices were available within the past 7 days and start at $271 for one-way flights and $361 for round trip, for the period …Airfares from $271 One Way, $358 Round Trip from Boston to Lisbon District. Prices starting at $358 for return flights and $271 for one-way flights to Lisbon District 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, Jan 12 - Fri, …from. Lisbon. Cheap flights from Lisbon to Boston (MA) from £516.99. Lisbon (Portugal) - Boston (MA) (United States) return flights from £663.99. From 25/04/2024 (Thursday) - 01/05/2024 (Wednesday). Check for the dates with … Boston (BOS) to. Lisbon (LIS) 05/15/24 - 05/22/24. from. $1,338*. Updated: 39 minutes ago. Round trip. Check here before booking an award fare. Compare the cost in points or miles to cash, and see which option is best. ... A nonstop business-class flight from Boston to Rome would usually cost upward of $4,000. However, thanks to this deal, fare options are as low as $2,391 on Italian airline ITA Airways. ... there is availability from Miami to ... Book cheap flights from Boston to Lisbon. Enjoy award winning service and inflight entertainment with Tap Air Portugal. ... Fare Type. Dates. Price. From Boston (BOS ... Flights to Ponta Delgada, São Miguel. Find flights to São Miguel from $225. Fly from Boston on Azores Airlines, United Airlines, TAP AIR PORTUGAL and more. Search for São Miguel flights on KAYAK now to find the best deal.See Latest Fare. Seattle (SEA) to. Lisbon (LIS) 05/10/24 - 05/17/24. from. $891*. Updated: 2 hours ago. Round trip.Look no more, for you’re at the right place. Book cheap flights from Boston to Lisbon 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 LIS flight deals and save big!Mon Apr 22. Travel hack. Boston BOS New York JFK Paris ORY Lisbon LIS. Multiple carriers. $340. Tue Apr 23. Travel hack. Boston BOS New York JFK Paris ORY Lisbon … Prices were available within the past 7 days and start at $265 for one-way flights and $361 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for cheap flights to Lisbon? Book now to earn airline miles in addition to our OneKeyCash rewards and receive alerts if flight prices ... Book flights from Boston to Lisbon at lowest airfare on Yatra.com. Use promo code YTINTFLY and Get upto 20,000 Off (Valid with all cards and wallets). Free Cancellation available on International Flight bookingPortland, OR (PDX) Cheap flights to Lisbon airport starting at $599 Roundtrip. Compare the best deals and lowest prices to find your next flight to Lisbon (LIS) on Airfarewatchdog. Our best fare finder can help you search for the best value to your holiday destination. The most inexpensive flight from Boston to Lisbon is available for 740 $ in October 2024. *Please note: To provide you with the widest possible selection of flight destinations, some of the direct flights or connecting flights on lufthansa.com are operated ... Boston to Lisbon Flights. Flights from BOS to LIS are operated 18 times a week, with an average of 3 flights per day. Departure times vary between 18:10 - 23:55. The earliest flight departs at 18:10, the last flight departs at 23:55. However, this depends on the date you are flying so please check with the full flight schedule above to see ...Book Cheap Boston to Lisbon with British Airways Flights - offers best deals on Boston to Lisbon flight booking. Lowest airfare @Rs 50795.Have a look at some of the cheapest available PLAY flights departing from Boston and landing in Portugal. Make sure to examine the flight information before completing your reservation. Sun 4/28 7:15 pm BOS - LIS. 1 stop 20h 25m PLAY. Fri 5/3 9:40 pm LIS - BOS. 1 stop 25h 20m PLAY. Deal found 4/16 $377.Boston (BOS) to. Lisbon (LIS) 07/17/24 - 07/24/24. from. $1,066* Updated: 1 hour ago. Round trip. I. Economy. See Latest Fare. Jacksonville (JAX) to. Lisbon (LIS) 07/18/24 - 07/25/24. ... To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.The two airlines most popular with KAYAK users for flights from Los Angeles to Lisbon are Delta and United Airlines. With an average price for the route of $987 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 $1,134 and an overall rating of 7.4.Sun, 20 Oct BOS - LIS with Fly Play. 1 stop. from £305. Boston. £331 per passenger.Departing Fri, 17 May, returning Sun, 26 May.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from Lisbon on Fri, 17 May, arriving in Boston Logan International.Inbound indirect flight with Fly Play, departs from Boston …Which airlines provide the cheapest flights from Boston to Venice? In the last 72 hours, the cheapest one-way ticket from Boston to Venice found on KAYAK was with Vueling for $290. PLAY proposed a round-trip connection from $468 and Vueling from $522.Return flights from Boston BOS to Lisbon LIS with Virgin Atlantic If you’re planning a round trip, booking return flights with Virgin Atlantic is usually the most cost-effective option. With airfares ranging from $771 to $771, it’s easy to find a flight that suits your budget.Find flights to Lisbon from $252. Fly from Boston on PLAY, Vueling, Azores Airlines and more. Search for Lisbon flights on KAYAK now to find the best deal.Discover Portugal with flights to Lisbon and Porto. Visit Lisbon. ... Boston (BOS) to. Lisbon (LIS) 05/26/24 - 05/30/24. Roundtrip | Business. from. $ 2,989* ... fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may ...The cheapest return flight ticket from Boston to Porto found by KAYAK users in the last 72 hours was for $564 on Delta, followed by Vueling ($577). One-way flight deals have also been found from as low as $414 on Iberia and from $468 on Azores Airlines. Find flights to Lisbon from $249. Fly from Massachusetts on PLAY, Vueling, Iberia and more. Search for Lisbon flights on KAYAK now to find the best deal. American Airlines flights. Flights to Portugal. Flights to Lisbon. Find low-fare American Airlines flights to Lisbon. Enjoy our travel experience and great prices. Book the lowest fares on Lisbon flights today! Bus to Hyannis, fly • 12h 40m. Take the bus from South Station, Boston, MA to Barnstable Airport, Hyannis, MA. Fly from Hyannis (HYA) to Lisboa (LIS) HYA - LIS. €346 - €1233. Best airfare and ticket deals for LIS to BOS flights are based on recent deals found by Expedia.com customers within the past 7 days. Origin. Destination. Travel Dates. Flights From*. LIS. Boston. Apr 7 - Apr 21. April 7 to April 21. Prices were available within the past 7 days and start at $498 for one-way flights and $771 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Mon, Nov 25 - … Find flights to Lisbon from C$ 740. Fly from Boston on PLAY, Azores Airlines, Scandinavian Airlines and more. Search for Lisbon flights on KAYAK now to find the best deal. There are 2 airlines that fly nonstop from Boston to Lisbon. They are Delta and TAP AIR PORTUGAL. The cheapest airline for this route is TAP AIR PORTUGAL, with the best one-way deal found costing $403. On average, the best prices for this route can be found at TAP AIR PORTUGAL. Prices were available within the past 7 days and start at $217 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for flights deals to Lisbon ? Find cheap one-way or return flights from Boston (BOS) to Lisbon (LIS) starting at $217. Book now! Sun, 20 Oct BOS - LIS with Fly Play. 1 stop. from £305. Boston. £331 per passenger.Departing Fri, 17 May, returning Sun, 26 May.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from Lisbon on Fri, 17 May, arriving in Boston Logan International.Inbound indirect flight with Fly Play, departs from Boston …The two airlines most popular with KAYAK users for flights from Boston to Seville are American Airlines and TAP AIR PORTUGAL. With an average price for the route of $909 and an overall rating of 7.3, American Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $762 and an …See Latest Fare. Seattle (SEA) to. Lisbon (LIS) 05/10/24 - 05/17/24. from. $891*. Updated: 2 hours ago. Round trip.The two airlines most popular with KAYAK users for flights from Boston to Lisbon are Aer Lingus and PLAY. With an average price for the route of $715 and an overall rating of 7.2, Aer Lingus is the most popular choice. PLAY is also a great choice for the route, with an average price of $397 and an overall rating of 7.2.Book cheap Lisbon to Boston International tickets at MakeMyTrip USA. Get best deals, Lowest airfare ticket booking from Lisbon to Boston air travel route. Check flight reservation status, schedules of Lisbon to Boston flight ticket online.Find flights to Lisbon from $254. Fly from Boston on PLAY, Vueling and more. Search for Lisbon flights on KAYAK now to find the best deal.Find your cheap flight to Lisbon with Air France from $636. Discover our selection of return flights at the best price to Lisbon LIS.We found fares leaving Boston at 8pm and arriving into Manhattan at midnight for just $19 (before taxes), but the trip was for November 29. Looking at November 15, the fare went up to $39 (which ...Book flights from Boston to Lisbon at lowest airfare on Yatra.com. Use promo code YTINTFLY and Get upto 20,000 Off (Valid with all cards and wallets). Free Cancellation available on International Flight bookingThe cheapest ticket to Portugal from the United States found in the last 72 hours was $224 one-way, and $373 round-trip. The most popular route is New York John F Kennedy Intl to Lisbon Humberto Delgado and the cheapest round-trip airline ticket found on this route in the last 72 hours was $469. Which airlines fly to Portugal? TAP AIR PORTUGAL ...Book Boston to Portugal flight deals*. Known for its great maritime explorers and Moorish architecture, Portugal’s Mediterranean climate and varied landscapes draw visitors from around the world. Book your flight to Portugal with Aer Lingus and experience Portugal’s deep heritage and culture for yourself.Boston Logan International to Lisbon from $354. Price found Apr 14, 2024, 8:53 AM. Boston Logan International to Ponta Delgada from $480. Price found Apr 15, 2024, 9:30 PM. Boston Logan International to Porto from $516.JOSEPH) to Lisbon (LIS) $1583. Airfares from Manchester (MANCHESTER MUNICIPAL) to Lisbon (LIS) $2350. Airfares from Cork (CORK) to Lisbon (LIS) $2544. Airfares from Burlington (BURLINGTON INTL) to Lisbon (LIS) $5149. View how prices vary over time for flights from Boston to Lisbon and get the best prices.Flights from Boston to Lisbon. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Boston to Lisbon. Find the best flights fast, track... Book Cheap Flights to Lisbon: Search and compare airfares on Tripadvisor to find the best flights for your trip to Lisbon. ... Boston, MA (BOS) Lisbon, PT (LIS) $823 ... Find Your Flight. Looking for international flight deals? Call us at 1 (833) 203-5879. The best round-trip flight deal from Boston to Lisbon found on momondo in the last 72 hours is $462. The fastest flight from Boston to Lisbon takes 6h 20m. Direct flights go from Boston to Lisbon on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Jan 28, 2024 · Average price of flights to Lisbon by month. Currently, December is the cheapest month in which you can book a flight from Boston to Lisbon (average of $597). Flying from Boston to Lisbon in June is currently the most expensive (average of $1,261). There are several factors that can impact the price of a flight, so comparing airlines, departure ... Book a Boston to Portugal flight and enjoy our premium cabins with speedy Wi-Fi. ... Boston (BOS) to. Lisbon (LIS) 05/01/24 - 05/08/24. from. $ 940* Viewed: 1 day ago. Roundtrip | Economy. Book Now. ... which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional ... Book flights to LisbonThe "fado" of Lisbon. Fly to Lisbon, the capital of Portugal, and discover a grand European city situated upon seven hills. Save time when you book your flight to Lisbon online and opt for Premium Boarding. Enhance your flying experience choosing Tap Executive to enjoy the best Portuguese cuisine onboard. Find cheap flights from Massachusetts to Lisbon from $249. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Sat 5/18. Sat 5/25. Search. Direct flights only. Search hundreds of …Find the best flight deals to Lisbon with TAP Air - Portugal's leading airline. ... Fare Type. Dates. Price. From New York/Newark (EWR) To Lisbon (LIS) Round-trip | Economy: 20/10/2024 - 29/10/2024: From. ... Boston - Lisbon; San Francisco - Lisbon; Washington, D.C. - Lisbon; Chicago - Lisbon; Book flights to LisbonThe two airlines most popular with KAYAK users for flights from Boston to Seville are American Airlines and TAP AIR PORTUGAL. With an average price for the route of $909 and an overall rating of 7.3, American Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $762 and an … The cheapest flights to Logan Intl. found within the past 7 days were $633 round trip and $1,096 one way. Prices and availability subject to change. Additional terms may apply. Sat, Apr 13 - Sun, Apr 21. LIS. Lisbon. BOS. Boston. $633. Flights to Lajes, Azores. $504. Flights to Pico Island, Azores. $482. Flights to Ponta Delgada, Azores. View more. Find flights to Azores from $225. Fly from Boston on TAP AIR PORTUGAL, Azores Airlines and more. Search for Azores flights on …Cheap flights from Boston (BOS) to Lisbon (LIS) from $252. From? To? Round-trip One-way. mar. 4/16. mar. 4/23. 1 adult, Economy. Find deals. We work with …Which airlines provide the cheapest flights from Seville to Boston? The cheapest return flight ticket from Seville to Boston found by KAYAK users in the last 72 hours was for $454 on TAP AIR PORTUGAL, followed by American Airlines ($482). One-way flight deals have also been found from as low as $395 on Vueling and from $500 on TAP AIR PORTUGAL.From$876* Updated: 39 minutes ago. Round trip I Economy. expand_more. Sep 2024. No results available. Find Offers.What is the cheapest flight to Azores? The cheapest ticket to Azores from the United States found in the last 72 hours was $224 one-way, and $466 round-trip. The most popular route is from Boston to Ponta Delgada and the cheapest round-trip airline ticket found on this route in the last 72 hours was $482.Find your cheap flight to Lisbon with Air France from $636. Discover our selection of return flights at the best price to Lisbon LIS.Boston (BOS) to. Lisbon (LIS) Jun 8 2024 - Jun 19 2024. From. $913.23* Seen: 1 hour ago. Roundtrip* / Economy. Book now. Boston (BOS) to. Lisbon (LIS) Jun 7 2024 - Jun 19 2024 ... (subway) station with a direct line to the city centre. The 'Aeroporto - Saldanha' line takes you to downtown Lisbon in about 20 minutes and the fare (using …JOSEPH) to Lisbon (LIS) $1583. Airfares from Manchester (MANCHESTER MUNICIPAL) to Lisbon (LIS) $2350. Airfares from Cork (CORK) to Lisbon (LIS) $2544. Airfares from Burlington (BURLINGTON INTL) to Lisbon (LIS) $5149. View how prices vary over time for flights from Boston to Lisbon and get the best prices. Best airfare and ticket deals for LIS to BOS flights are based on recent deals found by Expedia.com customers within the past 7 days. Origin. Destination. Travel Dates. Flights From*. LIS. Boston. Apr 7 - Apr 21. April 7 to April 21. New York City to Faro, Portugal. $406. New York City to Amsterdam. $362. New York City to Dublin, Ireland. $303. Find flights from Boston (BOS) to Lisbon (LIS) $56+, FareCompare finds cheap flights, and sends email alerts. Book Cheap Boston to Lisbon with Delta Airlines Flights - offers best deals on Boston to Lisbon flight booking. Lowest airfare @Rs 63970.Cheap Flights from Boston to Porto (BOS-OPO) Prices were available within the past 7 days and start at $251 for one-way flights and $429 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 Porto with no change fee on selected flights.Lisbon (LIS) 05/08/24 - 05/15/24. from. $778* Updated: 1 hour ago. Round trip. I. Economy. See Latest Fare. ... Modifying this information may result in a different fare. ... Boston - Portugal; San Diego - Portugal; Seattle - Portugal; Indianapolis - Portugal; Use Google Flights to plan your next trip and find cheap one way or round trip flights from Boston to anywhere in the world. Find the best flights fast, track prices, and book with confidence. Chicago (ORD) to. Lisbon (LIS) 04/30/24 - 05/07/24. from. $873*. Updated: 2 hours ago. Round trip. I. Economy.Boston - Milan. Boston - Copenhagen. Boston - Vienna. Boston - Budapest. Boston - Athens. Find the best flights and travel deals from Boston to Lisbon. We know your time is precious. With KLM you know you can make the most of it!Skiplagged is an airfare search engine for cheap flights, showing hidden-city ticketing trips in addition to what sites like Expedia, KAYAK, and Travelocity show you. Save up to 80% on airfare today!The two airlines most popular with KAYAK users for flights from Boston to Seville are American Airlines and TAP AIR PORTUGAL. With an average price for the route of $909 and an overall rating of 7.3, American Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $762 and an …The two airlines most popular with KAYAK users for flights from New York to Lisbon are Delta and United Airlines. With an average price for the route of $891 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 $949 and an overall rating of 7.4.Best airfare and ticket deals for LIS to BOS flights are based on recent deals found by Expedia.com customers within the past 7 days. Origin. Destination. Travel Dates. Flights From*. LIS. Boston. Apr 7 - Apr 21. April 7 to April 21.Portland, OR (PDX) Cheap flights to Lisbon airport starting at $599 Roundtrip. Compare the best deals and lowest prices to find your next flight to Lisbon (LIS) on Airfarewatchdog.Flights from Boston to Lisbon from. Round-trip. expand_more. 1 Passenger, Economy. expand_more. From. Departure. Return. Home. Flights. To Portugal. Boston - Lisbon. …Check here before booking an award fare. Compare the cost in points or miles to cash, and see which option is best. ... A nonstop business-class flight from Boston to Rome would usually cost upward of $4,000. However, thanks to this deal, fare options are as low as $2,391 on Italian airline ITA Airways. ... there is availability from Miami to ...
What is the cheapest flight to Azores? The cheapest ticket to Azores from the United States found in the last 72 hours was $224 one-way, and $466 round-trip. The most popular route is from Boston to Ponta Delgada and the cheapest round-trip airline ticket found on this route in the last 72 hours was $482.. Washington to atlanta
The cheapest return flight ticket from Boston to Porto found by KAYAK users in the last 72 hours was for $564 on Delta, followed by Vueling ($577). One-way flight deals have also been found from as low as $414 on Iberia and from $468 on Azores Airlines. Book a Boston to Portugal flight and enjoy our premium cabins with speedy Wi-Fi. ... which is our most restrictive fare option and subject to ... Lisbon (LIS) 07/08 ... Return flights from Boston BOS to Lisbon LIS with Delta If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $517 to $1,468, it’s easy to find a flight that suits your budget.Sun, 21 Apr BOS - LIS with Fly Play. 1 stop. Fri, 3 May LIS - BOS with Fly Play. 1 stop. from $546. Lisbon.$549 per passenger.Departing Sun, 7 Apr, returning Fri, 26 Apr.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from Boston Logan International on Sun, 7 Apr, arriving in Lisbon.Inbound indirect flight with Fly ...Cheap Flights from Boston to Porto (BOS-OPO) Prices were available within the past 7 days and start at $251 for one-way flights and $429 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 Porto with no change fee on selected flights.Mon Apr 22. Travel hack. Boston BOS New York JFK Paris ORY Lisbon LIS. Multiple carriers. $340. Tue Apr 23. Travel hack. Boston BOS New York JFK Paris ORY Lisbon …Cheapest flights to Portugal from Boston. Boston to Lisbon from $354. Price found Apr 14, 2024, 8:53 AM. Boston to Ponta Delgada from $480. Price found Apr 15, 2024, 9:30 PM. Boston to Porto from $554. Best airfare and ticket deals for LIS to BOS flights are based on recent deals found by Expedia.com customers within the past 7 days. Origin. Destination. Travel Dates. Flights From*. LIS. Boston. Apr 7 - Apr 21. April 7 to April 21. The cheapest flights to Logan Intl. found within the past 7 days were $633 round trip and $1,096 one way. Prices and availability subject to change. Additional terms may apply. Sat, Apr 13 - Sun, Apr 21. LIS. Lisbon. BOS. Boston. $633. Book flights from Boston to Lisbon at lowest airfare on Yatra.com. Use promo code YTINTFLY and Get upto 20,000 Off (Valid with all cards and wallets). Free Cancellation available on International Flight bookingOur best fare finder can help you search for the best value to your holiday destination. The most inexpensive flight from Boston to Lisbon is available for 740 $ in October 2024. *Please note: To provide you with the widest possible selection of flight destinations, some of the direct flights or connecting flights on lufthansa.com are operated ...Cheap flights by American Airlines from Boston to Lisbon. Search for the best airfare deals, compare plane ticket prices and book airline tickets, flights schedule for 2020. Prices were available within the past 7 days and start at $217 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for flights deals to Lisbon ? Find cheap one-way or return flights from Boston (BOS) to Lisbon (LIS) starting at $217. Book now! Airfares from Boston to Lisbon from $423 - Compare and Save. This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Lisbon departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search ... Mon, 6 May LIS - BOS with Fly Play. 1 stop. from £284. Lisbon. £288 per passenger.Departing Sun, 19 Jan, returning Fri, 31 Jan.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from Boston Logan International on Sun, 19 Jan, arriving in Lisbon.Inbound indirect flight with Fly Play, departs from Lisbon on Fri, 31 Jan ... Prices were available within the past 7 days and start at $217 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for flights deals to Lisbon ? Find cheap one-way or return flights from Boston (BOS) to Lisbon (LIS) starting at $217. Book now!The best round-trip flight deal from Boston to Lisbon found on momondo in the last 72 hours is $462. The fastest flight from Boston to Lisbon takes 6h 20m. Direct flights go from Boston to Lisbon on Tuesday, …Skiplagged is an airfare search engine for cheap flights, showing hidden-city ticketing trips in addition to what sites like Expedia, KAYAK, and Travelocity show you. Save up to 80% on airfare today!The two airlines most popular with KAYAK users for flights from Boston to Barcelona are Delta and United Airlines. With an average price for the route of $861 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 $807 and an overall rating of 7.4..