$508. Roundtrip. found 2 hours ago. Sun, Apr 28 - Tue, May 7. PVD. T.F. Green.Amazing American Airlines BOS to BCN Flight Deals. The cheapest flights to Barcelona Intl. found within the past 7 days were $504 round trip and $451 one way. Prices and availability subject to change. Additional terms may apply. Tue, Dec 3 - Tue, Dec 10.Route information for flights from Melbourne to Barcelona. Cheapest return price for the current month. from $1,829*. Cheapest return price over next 6 months. from $1,225*. Cheapest month. September 2024. Most expensive month. September 2024.Hamburg. $553. Flights to Hamburg, Hamburg. Find flights to Hamburg from $335. Fly from Boston on PLAY, Scandinavian Airlines, Cathay Pacific and more. Search for Hamburg flights on KAYAK now to find the best deal.There are 4 airlines that fly nonstop from New York to Barcelona-El Prat Airport. They are: American Airlines, Delta, Iberia and United Airlines. The cheapest price of all airlines flying this route was found with American Airlines at $493 for a one-way flight. On average, the best prices for this route can be found at American Airlines.Airlines with direct flights from Boston (BOS) to Barcelona (BCN) Iberia. Oneworld. S. M. T. W. T. F. S. Business available. 1 daily flight. Terminal E at BOS, Terminal 1 at BCN. …Best Fare Finder. Fares shown include taxes and fees. Fares do not include baggage fees or optional services. Additional restrictions apply. JetBlue offers flights to 90+ destinations with free inflight entertainment, free brand-name snacks and drinks, lots of legroom and award-winning service.Boston to Barcelona Flights. Flights from BOS to BCN are operated twice a week. Departure times vary between 00:25 - 23:25. The earliest flight departs at 00:25, the last flight departs at 23:25. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on ...The two airlines most popular with KAYAK users for flights from Chicago to Barcelona are Delta and Finnair. With an average price for the route of $882 and an overall rating of 8.0, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of $1,093 and an overall rating of 7.7.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). Spirit Airlines proposed the cheapest one-way flight at $135.Book a Boston to Spain flight and enjoy our premium cabins with speedy Wi-Fi. Find United Airlines best fares from Boston to Spain. Book a Boston to Spain flight and enjoy our premium cabins with speedy Wi-Fi. ... Boston (BOS) to. Barcelona (BCN) 04/30/24 - 05/07/24. from. $ 510* Viewed: 5 hours ago. Roundtrip | Economy. Book Now. Boston …BCN. Find cheap flights from Massachusetts to Barcelona from $281. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Fri 5/17. Fri 5/24. Search. Direct flights only. Search … Airfares from $268 One Way, $294 Round Trip from Barcelona to Boston. Prices starting at $294 for return flights and $268 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. Wed, May 1 - Tue, May 7. BCN. Barcelona. BOS. A nonstop basic economy flight in early March from Boston to Dublin can cost as little as $433. ... the cost of flights to Barcelona next spring and summer is currently up 21% year-over-year to ...Find airfare and ticket deals for cheap flights from the United States to Barcelona, Spain. Search flight deals from various travel partners with one click at $238. ... Boston Logan Intl Barcelona-El Prat. BOS - BCN. BOS BCN. Boston Logan Intl. mar. 4/30. 1 stop 20h 25m. Barcelona-El Prat. mié. 5/8. 1 stop 25h 20m. $299. Pick Dates. Distance and aircraft type by airline for flights from Logan International Airport to Barcelona-El Prat Airport. Origin BOS Logan International Airport. Destination BCN Barcelona-El Prat Airport. Distance 3,640.13 miles. Interesting Facts About Flights from Boston to Barcelona (BOS to BCN) Cheap Flights from Boston to Barcelona | United Airlines. United flights from Boston to Barcelona from. $ 510. * 1 Passenger, Economy. Promotion Code. Departure. Return. Home. United flights. Flights to Spain. Boston - Barcelona. Featured daily fares for flights from Boston (BOS) to Barcelona (BCN) Economy. expand_more. From. location_on. On average, every passenger on a flight to Barcelona from Boston to Barcelona emits about 3139 kg of C02. Delta, Air France, American Airlines, Azores Airlines, Air Canada, British Airways, Finnair, and Iberia operate some of the most eco-friendly flights from Boston to Barcelona. Boston Logan International. Barcelona. Compare Boston to Barcelona flight deals. Find the cheapest month or even day of the year to fly to Barcelona. Book the best …Use Google Flights to plan your next trip and find cheap one way or round trip flights from Barcelona to Boston. Find the best flights fast, track prices, and book with confidence.Apr 15, 2024 · Average price. $716. Round-trip from. $316. One-way from. $235. High demand for flights, 20% potential price rise. Search Deals. Best time to find cheap flights, 3% potential price drop. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Boston to anywhere in the world. Airfares from $268 One Way, $294 Round Trip from Barcelona to Boston. Prices starting at $294 for return flights and $268 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. Wed, May 1 - Tue, May 7. BCN. Barcelona. BOS. Cheap flights from Boston (BOS) to Barcelona from $281. From? To? Round-trip One-way. Tue 4/23. Tue 4/30. 1 adult, Economy. Find deals. We work with … Cheap Flights from Boston to Venice (BOS-VCE) Prices were available within the past 7 days and start at $286 for one-way flights and $454 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 Venice with no change fee on selected flights. Jan 5, 2024 · Sat, Dec 7 BOS – BCN with LEVEL. Direct. from $333. Boston.$339 per passenger.Departing Thu, Sep 26, returning Wed, Oct 9.Round-trip flight with LEVEL.Outbound direct flight with LEVEL departing from Barcelona on Thu, Sep 26, arriving in Boston Logan International.Inbound direct flight with LEVEL departing from Boston Logan International on ... Cheap flights from Boston (BOS) to Barcelona from $281. From? To? Round-trip One-way. Tue 4/23. Tue 4/30. 1 adult, Economy. Find deals. We work with …The average flight time from Boston to Barcelona is around 7 hours and 20 minutes non-stop. However, most transatlantic flights include a layover along the way, making the total journey time longer. When you book flights from Boston to Barcelona, Spain, with Icelandair you’ll enjoy a fast connection at our Keflavík hub.Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight.These are the best fares found by travelers who searched Tripadvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed. Popular airlines flying to Barcelona. ... " Flew round trip from Boston to Barcelona last week of February. " MaciejZ. Flight to Barcelona - Apr …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!Find flights to Boston BOS from $39. Fly from the United States on JetBlue, Delta & more. Miami from $39; Dallas from $56; Washington, D.C. from $65 | KAYAK. ... If you’re looking for cheap airfare to Boston, 25% of our users found tickets to Boston for the following prices or less: From New York John F Kennedy Intl Airport $98 one-way - $409 ...Save 10% or more on over 100,000 hotels with Member Prices. Also, members save up to 30% when you add a hotel to a flightPrepare your stay in Barcelona (BCN) by visiting our latest updates related to Covid-19. Find your cheap round-trip flight Boston Barcelona with Air France at $520. Discover our selection of cheapest return flights to Barcelona from Boston.Airfares from Fort Lauderdale (FT. LAUDERDALE INTL) to Barcelona (BCN) $662. Airfares from Washington DC (WASHINGTON NATIONAL) to Barcelona (BCN) $721. Airfares from Detroit (DETROIT WAYNE CO) to Barcelona (BCN) $792. Airfares from Miami (MIAMI INT'L) to Barcelona (BCN) $821.Flights to Dublin from Boston start from $369 roundtrip per person throughout January, February, and March. Fares are based on availability and season. Our recommendation to get the best price fare is to book early and then start planning your trip. Always check our website for the most recent fares. Amazing BOS to BCN Flight Deals. The cheapest flights to Barcelona Intl. found within the past 7 days were $317 round trip and $273 one way. Prices and availability subject to change. Additional terms may apply. Sun, Apr 28 - Wed, May 8. BOS. Amazing American Airlines BOS to BCN Flight Deals. The cheapest flights to Barcelona Intl. found within the past 7 days were $504 round trip and $451 one way. Prices and availability subject to change. Additional terms may apply. Tue, Dec 3 - Tue, Dec 10.Turkish Airlines flights to Seoul. EVA Air flights to Seoul. Compare jetBlue flights to Barcelona now. Find flight deals, the easiest route or the cheapest time to fly, all with no added fees. Which airlines provide the cheapest flights from New Orleans to Barcelona? The cheapest return flight ticket from New Orleans to Barcelona found by KAYAK users in the last 72 hours was for $578 on British Airways, followed by American Airlines ($693). One-way flight deals have also been found from as low as $497 on KLM and from $784 on Icelandair. $508. Roundtrip. found 2 hours ago. Sun, Apr 28 - Tue, May 7. PVD. T.F. Green.09/29/24 - 10/21/24. from. $ 811*. Viewed: 17 hours ago. From. Denver (DEN) To. Barcelona (BCN) Roundtrip.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!Barcelona-El Prat. $389. Flights to Barcelona-El Prat Airport, Barcelona. Find flights to Barcelona from $292. Fly from Miami on British Airways, American Airlines, Virgin Atlantic and more. Search for Barcelona flights on KAYAK now to find the best deal.All direct (non-stop) flights to Barcelona (BCN) on an interactive route map. Explore planned flights from 211 different airports, find new routes and get detailed information on airlines flying to Barcelona Airport. ... From Boston, the only airline with direct flights is Iberia ... For example, the possibility to fly with a different airline or …Check the flight offer from Barcelona to Boston and book your plane ticket online. Iberia guarantees the best last-minute prices for our cheap flight offer from Barcelona to Boston . Prices shown are for flights that customers have recently searched at …Boston (BOS) to. Barcelona (BCN) 04/24/24 - 05/01/24. from. $510*. Updated: 10 minutes ago. Round trip. I.In the fall, see the leaves change with a walk through the many beautiful college campuses in the Boston area, including Harvard University, Boston College and MIT. Find the best things to do in Boston. Book cheap flights to Boston (BOS) with United Airlines. Enjoy all the in-flight perks on your Boston flight, including speed Wi-Fi.The best days to fly for the cheapest domestic and international fares are midweek. Aim to book domestic flights one to two months ahead of time. For international flights, plan on booking three to five months ahead of the trip. At TPG, one of our key goals is to help you find the cheapest airfare. However, your ability to find valuable airline ...Average price. $716. Round-trip from. $316. One-way from. $235. High demand for flights, 20% potential price rise. Search Deals. Best time to find cheap flights, 3% potential price drop.General. Process. Payments. Our business class flights to Barcelona from LAX, SFO or JFK will offer you a comfortable seat and an excellent view of the landscape. The ticket price is much lower than other airlines because we negotiate for discounts with all major carriers – so shop around before booking your cheap airfare now!Book nonstop flights to Barcelona, Spain from Boston from $391 R/T. Book nonstop flights to Barcelona, Spain from Boston from $391 R/T. Airfare Spot. Travel is affordable! Trending. One Day Only! 99% off base fare from Frontier Airlines with promo code; ... By Airfare Spot USA On Sep 13, 2023. Share.Discover the best flight rates from Singapore to Barcelona. Travel in comfort with award-winning inflight services and state-of-the-art amenities. Book your air tickets today! Discover the best flight rates from Singapore to Barcelona. Travel in comfort with award-winning inflight services and state-of-the-art amenities. ... Fare Type. Dates. Price. From …A nonstop basic economy flight in early March from Boston to Dublin can cost as little as $433. ... the cost of flights to Barcelona next spring and summer is currently up 21% year-over-year to ...Travel Barcelona BCN to any Vueling city. see the calendar with our main routes and prices. Travel Barcelona BCN to any Vueling city. see the calendar with our main routes and prices. Skip to content-Skip to footer. Log in Sign up. International-English. ... Fare Type. Dates. Price. From Amsterdam (AMS) To Barcelona (BCN) One-way: …All direct (non-stop) flights to Barcelona (BCN) on an interactive route map. Explore planned flights from 211 different airports, find new routes and get detailed information on airlines flying to Barcelona Airport. ... From Boston, the only airline with direct flights is Iberia ... For example, the possibility to fly with a different airline or …Route information for flights from Melbourne to Barcelona. Cheapest return price for the current month. from $1,829*. Cheapest return price over next 6 months. from $1,225*. Cheapest month. September 2024. Most expensive month. September 2024.Find United Airlines cheap flights from Kansas City to Barcelona. Enjoy a Kansas City to Barcelona modern flight experience in premium cabins with Wi-Fi.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.Best Fare Finder. Fares shown include taxes and fees. Fares do not include baggage fees or optional services. Additional restrictions apply. JetBlue offers flights to 90+ destinations with free inflight entertainment, free brand-name snacks and drinks, lots of legroom and award-winning service.How to find cheap flights to Barcelona (BCN) from Boston (BOS) in 2024. Looking for cheap tickets from Boston Logan International to Barcelona? Round-trip …The average flight time from Boston to Barcelona is around 7 hours and 20 minutes non-stop. However, most transatlantic flights include a layover along the way, making the total journey time longer. When you book flights from Boston to Barcelona, Spain, with Icelandair you’ll enjoy a fast connection at our Keflavík hub.Find United Airlines cheap flights from Boston to Madrid. Enjoy a Boston to Madrid modern flight experience in premium cabins with Wi-Fi.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.In the last 72 hours, the cheapest one-way ticket from Washington Dulles Airport to Barcelona found on KAYAK was with PLAY for $391. PLAY proposed a round-trip connection from $354 and Scandinavian Airlines from $492.Apr 11, 2024 · Cheap Vueling flights from Boston to Barcelona-El Prat. Find some of the cheapest Vueling flights traveling from Boston to Barcelona. Make sure to double check the flight details before booking. Wed 10/2 10:55 pm BOS - BCN. Nonstop 7h 20m Vueling. Wed 10/16 6:45 pm BCN - BOS. Nonstop 8h 25m Vueling. Deal found 4/10 $394. Compare cheap airline ticket prices at a glance from a large inventory of carriers on Expedia. You can get cheap flights by staying flexible with travel dates, carriers, and nonstop/layover flights to get the best price. Insider tip: Become a member (it’s free!) to earn rewards back on every booking. We make your travel stress-free and source ... On average, every passenger on a flight to Barcelona from Boston to Barcelona emits about 3139 kg of C02. Delta, Air France, American Airlines, Azores Airlines, Air Canada, British Airways, Finnair, and Iberia operate some of the most eco-friendly flights from Boston to Barcelona. General. Process. Payments. Our business class flights to Barcelona from LAX, SFO or JFK will offer you a comfortable seat and an excellent view of the landscape. The ticket price is much lower than other airlines because we negotiate for discounts with all major carriers – so shop around before booking your cheap airfare now!Boston (BOS) to. Barcelona (BCN) 04/24/24 - 05/01/24. from. $510*. Updated: 10 minutes ago. Round trip. I.Boston to Barcelona Flights. Flights from BOS to BCN are operated twice a week. Departure times vary between 00:25 - 23:25. The earliest flight departs at 00:25, the last flight departs at 23:25. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on ...Prices were available within the past 7 days and start at $12 for one-way flights and $54 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for cheap flights to Barcelona? Many airlines offer no change fee on selected flights and book now to earn your airline miles on top of ...The two airlines most popular with KAYAK users for flights from Washington, D.C. to Barcelona are United Airlines and PLAY. With an average price for the route of $1,432 and an overall rating of 7.4, United Airlines is the most popular choice. PLAY is also a great choice for the route, with an average price of $390 and an overall rating of 7.3.On average, a flight to Boston costs $554. The cheapest price found on KAYAK in the last 2 weeks cost $205 and departed from Barcelona-El Prat Airport. The most popular routes on KAYAK are Barcelona to Boston which costs $590 on average, and Madrid to Boston, which costs $767 on average. See prices from:What is the cheapest month to fly from Barcelona-El Prat Airport to Mahón? The cheapest month for flights from Barcelona-El Prat Airport to Mahón is January, where tickets cost $32 on average. On the other hand, the most expensive months are June and August, where the average cost of tickets is $82 and $70 respectively.Formula 1 enthusiasts booking airfare to Barcelona in May should plan well in advance. Tickets to the highly acclaimed race at Montmelo racetrack are hard to get a hold of and can be quite pricey, but the opportunity to watch the skilled drivers live in action is well worth the price. September is a great month for travelling on return flights ... 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. The two airlines most popular with KAYAK users for flights from Los Angeles to Barcelona are Delta and United Airlines. With an average price for the route of $961 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 $990 and an overall rating of 7.4.$508. Roundtrip. found 2 hours ago. Sun, Apr 28 - Tue, May 7. PVD. T.F. Green.Cheapest flights to Spain from Boston Logan International. Boston Logan International to Barcelona from £263. Price found 17 Apr 2024, 10:26. Boston Logan International to Madrid from £301. Price found 18 Apr 2024, 18:16. Boston Logan International to Tenerife from £374. Price found 20 Apr 2024, 12:58.
The two airlines most popular with KAYAK users for flights from Boston to Paris are Delta and JetBlue. With an average price for the route of $984 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $944 and an overall rating of 7.6.. Hoppers hotel
Thu, Jan 23 BCN – BOS with Fly Play. 1 stop. from $314. Madrid.$402 per passenger.Departing Sun, May 12, returning Mon, May 20.Round-trip flight with Fly Play.Outbound indirect flight with Fly Play, departing from Boston Logan International on Sun, May 12, arriving in Madrid.Inbound indirect flight with Fly Play, departing from Madrid on Mon ... Cheap Flights from Boston to Fort Myers (BOS-RSW) Prices were available within the past 7 days and start at $47 for one-way flights and $111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Mon, Apr 29 - Sat, May 4. BOS. Boston. RSW. Fort Myers. $111 Roundtrip, …Apr 11, 2024 · Cheap Vueling flights from Boston to Barcelona-El Prat. Find some of the cheapest Vueling flights traveling from Boston to Barcelona. Make sure to double check the flight details before booking. Wed 10/2 10:55 pm BOS - BCN. Nonstop 7h 20m Vueling. Wed 10/16 6:45 pm BCN - BOS. Nonstop 8h 25m Vueling. Deal found 4/10 $394. Feb 5, 2024 · 1 stop. Thu, Jan 30 BCN – BOS with Fly Play. 1 stop. from $325. Barcelona.$326 per passenger.Departing Wed, Feb 5, returning Thu, Feb 13.Round-trip flight with Fly Play.Outbound indirect flight with Fly Play, departing from Boston Logan International on Wed, Feb 5, arriving in Barcelona.Inbound indirect flight with Fly Play, departing from ... Jul 10, 2023 · Airfares from $273 One Way, $332 Round Trip from Boston to Barcelona. Prices starting at $332 for return flights and $273 for one-way flights to Barcelona were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. On average, a flight to Barcelona-El Prat Airport costs $696. The cheapest price found on KAYAK in the last 2 weeks cost $205 and departed from Boston. The most popular routes on KAYAK are Boston to Barcelona-El Prat Airport which costs $716 on average, and New York to Barcelona-El Prat Airport, which costs $743 on average. See prices from: Whenever you visit, pack a jacket next to your swimsuit, for excursions to Montserrat or Tibidabo or for the evening breezes off the Mediterranean. Book cheap flights to Barcelona with Europe's greenest ultra-low cost airline. Find the best deals with our fare finder & save more with our flight bundles.What is the cheapest month to fly from Barcelona-El Prat Airport to Mahón? The cheapest month for flights from Barcelona-El Prat Airport to Mahón is January, where tickets cost $32 on average. On the other hand, the most expensive months are June and August, where the average cost of tickets is $82 and $70 respectively.Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply. Find more Boston to Bahamas dealsAverage price. $716. Round-trip from. $316. One-way from. $235. High demand for flights, 20% potential price rise. Search Deals. Best time to find cheap flights, 3% potential price drop.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.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.*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions.Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply. The best round-trip flight price to Barcelona from United States in the last 72 hours is $299 (Boston Logan Intl to Barcelona-El Prat). The fastest flight to Barcelona from United States takes 7h 20m (Boston Logan Intl to Barcelona-El Prat). There are 4 airlines operating flights to Barcelona, including TAP AIR PORTUGAL, Vueling and PLAY. Looking for flights to Barcelona, Spain? Browse the latest Icelandair flights to Barcelona from the US or Canada. Book your Barcelona return flights today! Looking for flights to Barcelona, Spain? ... From Boston (BOS) To Barcelona (BCN) Round trip / Economy: Nov 27 2024 - Dec 03 2024: From. USD 482* Seen: 19 hrs ago. … On average, a flight to Barcelona-El Prat Airport costs $696. The cheapest price found on KAYAK in the last 2 weeks cost $205 and departed from Boston. The most popular routes on KAYAK are Boston to Barcelona-El Prat Airport which costs $716 on average, and New York to Barcelona-El Prat Airport, which costs $743 on average. See prices from: Find flights to Boston BOS from $39. Fly from the United States on JetBlue, Delta & more. Miami from $39; Dallas from $56; Washington, D.C. from $65 | KAYAK. ... If you’re looking for cheap airfare to Boston, 25% of our users found tickets to Boston for the following prices or less: From New York John F Kennedy Intl Airport $98 one-way - $409 ...Flights to Andalusia, Spain. $565. Flights to Asturias, Spain. $1,209. Flights to Badajoz, Spain. View more. Find flights to Spain from $195. Fly from the United States on PLAY, Vueling, LEVEL and more. Search for Spain flights on KAYAK now to find the best deal.The average flight time from Boston to Barcelona is around 7 hours and 20 minutes non-stop. However, most transatlantic flights include a layover along the way, making the total journey time longer. When you book flights from Boston to Barcelona, Spain, with Icelandair you’ll enjoy a fast connection at our Keflavík hub. Boston (BOS) to. Barcelona (BCN) 04/24/24 - 05/01/24. from. $510*. Updated: 10 minutes ago. Round trip. I. .