Prices were available within the past 7 days and start at $217 for one-way flights and $323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from New York to Rome with no change fee on selected flights. Earn your airline miles on top of our rewards!Cheap Flights from Syracuse to Barcelona (SYR-BCN) Prices were available within the past 7 days and start at $497 for one-way flights and $540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Syracuse to Barcelona with no change fee on selected ... Barcelona. $325 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. Albany (ALB) to. Barcelona (BCN) 04/27/24 - 05/04/24. from. $791*. Updated: 7 hours ago. Round trip.Airfares from $497 One Way, $521 Round Trip from Rochester to Barcelona. Prices starting at $521 for return flights and $497 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. Mon, May 6 - Tue, May 14.1 stop. from SAR 232. Barcelona.SAR 248 per passenger.Departing Wed, 22 May.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Riyadh on Wed, 22 May, arriving in Barcelona.Price includes taxes and charges.From SAR 248, select. Wed, 22 May RUH - BCN with Wizz Air Malta.Chartering a private jet from Barcelona cost from approximately €5,500 to Nice and up to €8,000 to Nice. FROM / TO. Aircraft. Seat. Estimated Price. Barcelona. Nice. Aircraft: Citation Mustang Very Light Jet.Flights to Barcelona (BCN) from New York (JFK) 2024/2025 | Virgin Atlantic. New York (JFK) to Barcelona (BCN) flight deals from. Show Price in Money. Round trip. 1 …New York City to Barcelona Flights. Flights from JFK to BCN are operated 17 times a week, with an average of 2 flights per day. Departure times vary between 16:00 - 23:40. The earliest flight departs at 16:00, the last flight departs at 23:40. However, this depends on the date you are flying so please check with the full flight schedule above ...Mar 5, 2024 · Direct. Wed, Oct 2 BCN – JFK with LEVEL. Direct. from $371. Barcelona.$371 per passenger.Departing Wed, Sep 18, returning Tue, Sep 24.Round-trip flight with LEVEL.Outbound direct flight with LEVEL departing from New York John F. Kennedy on Wed, Sep 18, arriving in Barcelona.Inbound direct flight with LEVEL departing from Barcelona on Tue, Sep ... Compare flight deals to Barcelona from New York John F. Kennedy from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys. Flex your dates to find the best New York John F. Kennedy–Barcelona ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the ...To West Palm Beach. To Chicago. To London. To Tampa. To Fort Myers. To San Juan. Find United Airlines best fares from New York/Newark to Spain. Book a New York/Newark to Spain flight and enjoy our premium cabins with speedy Wi-Fi. Book the lowest fares on Barcelona flights today! ... New York (NYC) to. Barcelona (BCN) 04/24/24 - 05/01/24. from. $599* Updated: 56 minutes ago. Round trip. I. Economy. Our winner of the best premium economy product goes to Iberia’s newest U.S. aircraft: the A350-900. Situated across 4 rows on each side and 2 rows in the middle, Iberia’s A350-900 premium economy cabin consists of 24 seats in a 2-4-2 configuration. The seats are around 18 inches wide and 37 inches in pitch.Cheap flights from New York to Barcelona from 417 $ Where are you going? Search. Flight offers New York-Barcelona. New York - Barcelona. 29/04/2024 - 27/11/2024. …Flights between New York, NY and Barcelona, Spain starting at $251. Choose between Vueling, easyJet, or Air France to find the best price. Search, compare, and book flights, trains, and buses.Change location. Change currency. Feedback. Help. Flights from New York to Rome. Use Google Flights to plan your next trip and find cheap one way or round trip flights from New York to Rome.Prices starting at $378 for return flights and $287 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. Wed, Nov 6 - …If you plan to visit during this time, it’s recommended to book your tickets at least three months in advance. Holiday Season: The holiday season around Christmas and New Year also sees increased demand for flights. Many people choose Barcelona as their holiday destination during this time. To secure the best deals, try booking your tickets ...1 stop. Fri, Nov 8 BCN – JAX with American Airlines. 1 stop. from $637. Barcelona.$724 per passenger.Departing Tue, Sep 24, returning Tue, Oct 22.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Jacksonville International on Tue, Sep 24, arriving in Barcelona.Inbound indirect flight with Delta, departing from ...Find the cheapest month – or even day – to fly to Barcelona. Apr. from £25. May. from £24. Jun. from £32. Jul. from £46. 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. 4. Delta Airlines. For travelers embarking from the United States, Delta Air Lines stands out as one of the best airlines from the US to Barcelona. With its roots deeply embedded in American aviation history, Delta has grown to become a global powerhouse. This connects the vast expanse of the U.S. to the world.Flights to Barcelona (BCN) from New York (JFK) 2024/2025 | Virgin Atlantic. New York (JFK) to Barcelona (BCN) flight deals from. Show Price in Money. Round trip. 1 …Book flights to Barcelona. Fly to Barcelona and visit Spain’s second-largest city – and certainly one of Europe’s most colourful – and discover a renowned soccer team, beaches, museums and architecture. From the unique street-theatre of Las Ramblas to the gold-medal memories recalled through Olympic Park, ...1 stop. Wed, May 8 BIO – JFK with Volotea. 1 stop. from $461. Bilbao.$507 per passenger.Departing Mon, Aug 26, returning Mon, Sep 9.Round-trip flight with LEVEL.Outbound indirect flight with LEVEL, departing from New York John F. Kennedy on Mon, Aug 26, arriving in Bilbao.Inbound indirect flight with LEVEL, departing from Bilbao …Airfares from $497 One Way, $539 Round Trip from Buffalo to Barcelona. Prices starting at $539 for return flights and $497 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. Wed, Feb 26 - Wed, Mar 5. BUF. Buffalo. Book one-way or return flights from New York to Barcelona with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2023 flight deals from New York to Barcelona now! Find flights to Barcelona from $251. Fly from New York State on PLAY, Vueling, Azores Airlines and more. Search for Barcelona flights on KAYAK now to find the best deal. Flight distance: 3,842 miles or 6183 km. Flight time: 8 hours, 11 minutes. Compare this to a whole day of commercial travel with the airports and waiting in line for security, which ends up taking a total of 12 hours, 8 minutes. Flying private is roughly 1.5x faster, and saves you about 4 hours in your total travel time.The total flight duration from NYC to Barcelona, Spain is 8 hours, 10 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds. El Prat Airport (BCN) is the second largest airport in Spain and is based in Barcelona. You can fly to 205 destinations with 78 airlines in scheduled passenger traffic. Show all flights from BCN. Best prices on rental cars in Barcelona. Compare prices and book now with free cancellation. American Airlines FLIGHT AA66 from New York to Barcelona. On-time Performance, delay statistics and flight information for AA66. LIVE TRACKING SEARCH WIDGETS DATA SOLUTIONS FLIGHT STATISTICS CLAIM COMPENSATION American Airlines AA66 (AAL66) 18. Apr 2024 Live ... Book one-way or return flights from New York to Barcelona with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2023 flight deals from New York to Barcelona now! Flights to Andalusia, Spain. $612. Flights to Asturias, Spain. $373. Flights to Balearic Islands, Spain. View more. Find flights to Spain from $195. Fly from New York on PLAY, TAP AIR PORTUGAL and more. Search for Spain flights on KAYAK now to find the best deal. The decision to reroute flights travelling through the Middle East comes as Iran’s attack on Israel prompts concern over potential regional escalation. Flights …1 stop. Fri, Nov 8 BCN – JAX with American Airlines. 1 stop. from $637. Barcelona.$724 per passenger.Departing Tue, Sep 24, returning Tue, Oct 22.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Jacksonville International on Tue, Sep 24, arriving in Barcelona.Inbound indirect flight with Delta, departing from ... Flights from New York to Barcelona with American Airlines. Round trip. expand_more. 1 Adult, Economy class. expand_more. Book with cash. expand_more. From. close. To ... Change location. Change currency. Feedback. Help. Flights from New York to Rome. Use Google Flights to plan your next trip and find cheap one way or round trip flights from New York to Rome.Cheap Flights from New York to Lisbon (JFK-LIS) Prices were available within the past 7 days and start at $279 for one-way flights and $493 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from New York to Lisbon with no change fee on selected flights.Train to Boston, fly • 14h 49m. Take the train from New York Penn Station to Boston. Fly from Boston (BOS) to Barcelona (BCN) BOS - BCN. €263 - €1342. Quickest way to get there Cheapest option Distance between. Use Google Flights to find cheap departing flights to Barcelona and to track prices for specific travel dates for your next getaway. Find the best flights fast, track prices, and book with confidence. Prices were available within the past 7 days and start at $497 for one-way flights and $538 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Rochester to Barcelona with no change fee on selected flights. Earn your airline miles on top of our rewards!Re: Best & most comfortable airline, USA to Barcelona ? 6 years ago. Imo the most comfortable is a nonstop flight. The flight time across the atlantic is not very much longer than US west to east coast. Amongst airlines flying jfk-bcn nonstop, I'd choose Delta.Book the lowest fares on Barcelona flights today! Find low-fare American Airlines flights to Barcelona. Enjoy our travel experience and great prices. ... New York (NYC) to. Barcelona (BCN) 04/24/24 - 05/01/24. from. $599* Updated: 56 minutes ago. Round trip. I. Economy. See Latest Fare. Chicago (ORD) to. Barcelona (BCN) 04/30/24 - 05/07/24. Airfares from $258 One Way, $325 Round Trip from New York to Barcelona. Prices starting at $325 for return flights and $258 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. 6 days ago · Cheap flights to Barcelona in April & May 2024. The below flights offer some of the lowest fares to Barcelona in April and May 2024. Prices refresh often so be sure to come back soon for more deals. Tue 4/30 7:15 pm BOS - BCN. 1 stop 20h 25m PLAY. Wed 5/8 10:40 pm BCN - BOS. 1 stop 25h 20m PLAY. Deal found 4/18 $299. Airfares from $258 One Way, $325 Round Trip from New York to Barcelona. Prices starting at $325 for return flights and $258 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. In Conclusion. The flight duration from Paris to Barcelona is approximately 2 hours and 10 minutes for direct flights. However, this can vary depending on several factors such as layovers, delays, and airline choices. By following our tips for a smooth journey, you can make your travel experience more enjoyable and efficient.The total flight duration from New York, NY to Barcelona, Spain is 8 hours, 11 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.Our winner of the best premium economy product goes to Iberia’s newest U.S. aircraft: the A350-900. Situated across 4 rows on each side and 2 rows in the middle, Iberia’s A350-900 premium economy cabin consists of 24 seats in a 2-4-2 configuration. The seats are around 18 inches wide and 37 inches in pitch.For €20 you will be in Barcelona in less than 25 minutes. Bus: Bus 46, which runs from the two terminals T1 and T2 will get you to Plaça Espanya in 30 minutes. Tickets are €4 and the service runs every 20 minutes. Metro: T1 and T2 terminals are connected to the Barcelona metro network. It takes around 30 minutes and €4 to get to town.In the early evening, the tapas bars are also crowded. There, you will find a large variety of little appetizers to taste while enjoying a glass of cerveza (beer) or sangria. Find your cheap flight to Barcelona with Air France from $419. Discover our selection of return flights at the best price to Barcelona BCN.See Latest Fare. New York (NYC) to. Barcelona (BCN) 04/29/24 - 05/06/24. from. $629*. Updated: 17 hours ago. Round trip. I.Cheap Flights from New York to Edinburgh (NYC-EDI) Prices were available within the past 7 days and start at $408 for one-way flights and $562 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from New York to Edinburgh with no change fee on selected ... Alternative Routes from New York or to Barcelona. Virgin Atlantic is incredibly proud to have been awarded Diamond status in Health and Safety by APEX and Simpliflying. This is the highest standard possible, and shows our unwavering commitment to keeping our staff and customers safe and sound throughout the Covid-19 pandemic. 4. Delta Airlines. For travelers embarking from the United States, Delta Air Lines stands out as one of the best airlines from the US to Barcelona. With its roots deeply embedded in American aviation history, Delta has grown to become a global powerhouse. This connects the vast expanse of the U.S. to the world.Cheap Flights to Barcelona from $228 in 2024 - KAYAK. BCN. Find cheap flights to Barcelona from $228. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Wed 5/22. Wed …My sister flew home to the UK from Spain on 27th September. She has been emailed by track and trace to tell her someone on her flight has tested positive for C-19. She has not been told to self isolate. Can she fly back to Spain from UK on 7th October (a 10 day gap). Thanks. @Laura B. - Barcelona.com (4 Oct 2021 - 17:32) Hello Laura B.The best one-way flight to Barcelona from New York in the past 72 hours is $187. The best round-trip flight deal from New York to Barcelona found on momondo in the last 72 hours is $319. The fastest flight from New York to Barcelona takes 7h 30m. Direct flights go from New York to Barcelona every day. There is 1 airport near Barcelona ... 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. Flights from Orlando to Barcelona. $165 $162. Prime price per passenger. Flights from Miami to Barcelona. $190 $186. Prime price per passenger. Flights from New York City to Barcelona. $193 $192. Prime price per passenger. Book one-way or return flights from New York to Barcelona with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2023 flight deals from New York to Barcelona now! Find airfare and ticket deals for cheap flights from New York, NY to Barcelona-El Prat Airport (BCN). Search flight deals from various travel partners with one click at $184. The two airlines most popular with KAYAK users for flights from New York to Barcelona are United Airlines and American Airlines. With an average price for the route of $1,029 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $616 and an ... There are 5 airlines that fly nonstop from New York to Rome. They are: American Airlines, Delta, ITA Airways, Norse Atlantic Airways and United Airlines. The cheapest price of all airlines flying this route was found with Norse Atlantic Airways at $396 for a one-way flight. On average, the best prices for this route can be found at Norse ... Select Air Canada flight, departing Wed, Nov 20 from New York to Barcelona, returning Fri, Nov 29, priced at $506 found 6 hours ago Best Barcelona Intl. Flight and Hotel Packages Barcelona Intl. flight + hotel packages - economy flights The two airlines most popular with KAYAK users for flights from Barcelona to New York are Delta and Air France. With an average price for the route of $820 and an overall rating of 8.0, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $895 and an overall rating of 7.5. The Boeing 777-200/200ER is the aircraft model that flies most regularly on the New York to Barcelona flight route. Which airline alliances offer flights from New York to Barcelona? oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between New York and Barcelona, with SkyTeam being the most commonly used for this ... At present, there are 29 domestic flights from Barcelona. Remove ads. The longest flight from Barcelona BCN is a 4,303 mile (6,925 km) non-stop route to Santiago de Chile SCL. This direct flight takes around 14 … The two airlines most popular with KAYAK users for flights from New York to Barcelona are United Airlines and American Airlines. With an average price for the route of $1,029 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $616 and an ... Find the best deals for flights from New York to Barcelona with Cheapflights.com. Compare prices, dates, airlines, and tips for the cheapest time to fly.Cheap flights from New York (NYC) to Barcelona (BCN) Prices were available within the past 7 days and start at CA $343 for one-way flights and CA $448 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from New York to Barcelona with no change fee on ...There are 3 airlines that fly nonstop from Barcelona-El Prat Airport to Madrid. They are: Air Europa, Iberia and Vueling. The cheapest price of all airlines flying this route was found with Iberia at $27 for a one-way flight. On average, the best prices for … 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. Flights to Barcelona-El Prat Airport, Barcelona. Find flights to Barcelona from $251. Fly from New York on PLAY, Vueling, Azores Airlines and more. Search for Barcelona … Best Barcelona Intl. Flight and Hotel Packages. $444 Search for cheap flights deals from LGA to BCN (LaGuardia to Barcelona Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. New York City to Barcelona, Spain. We've scanned 117,220,093 round trip itineraries and found the cheapest flights to Barcelona, Spain. Multiple Airlines & SAS frequently offer the best deals to Barcelona, Spain flights, or select your preferred carrier below to see the cheapest days to fly. NYC BCN. Sun 2/4. To reach Barcelona, BCN from New York City, NYC you can choose from top airlines such as, British Airways, Virgin Atlantic and Aeroflot. The average time taken by a flight to cover the distance of 3834 miles between the two cities is about 9 hours. Find flights to Barcelona from $251. Fly from New York State on PLAY, Vueling, Azores Airlines and more. Search for Barcelona flights on KAYAK now to find the best deal. 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 $873 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 $809 and an overall rating of 7.4. Flights from New York to Barcelona with American Airlines. Round trip. expand_more. 1 Adult, Economy class. expand_more. Book with cash. expand_more. From. close. To ... More cities for less. New York · Barcelona · Paris New York · Barcelona · Rome New York · Barcelona · Venice. Find more cities. LEVEL offers you a direct flight from New York to Barcelona.Find flights to Barcelona from $251. Fly from New York State on PLAY, Vueling, Azores Airlines and more. Search for Barcelona flights on KAYAK now to find the best deal.
$444 Cheap Delta flights New York (JFK) to Barcelona (BCN) Prices were available within the past 7 days and start at $444 for one-way flights and $476 for round trip, for the …. Back drops
Airfares from $497 One Way, $539 Round Trip from Buffalo to Barcelona. Prices starting at $539 for return flights and $497 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. Wed, Feb 26 - Wed, Mar 5. BUF. Buffalo.Compare and book the lowest prices for flights from Barcelona to New York with Skyscanner. Find the cheapest month, day, airline and airport to fly to New York from … Flights to Islip, New York, New York State. $282. Flights to New Windsor, New York State. $365. Flights to New York, New York State. Find flights to New York State from $156. Fly from Barcelona on PLAY, United Airlines, Scandinavian Airlines and more. Search for New York State flights on KAYAK now to find the best deal. All flight schedules from John F Kennedy International , New York , USA to El Prat Airport, Spain . This route is operated by 3 airline (s), and the flight time is 8 hours and 45 minutes. The distance is 3842 miles. USA. There are 4 non-stop flights from United States to Barcelona, Spain. American Airlines. Delta Air Lines. United Airlines. See the full list of airline routes and airports to book your trip. You may need to drive to a nearby airport to get a direct flight. Use the form below to search for cheap airline tickets.Prices were available within the past 7 days and start at $444 for one-way flights and $476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Tue, Feb 4 - …USA - Barcelona flights. Boston - Barcelona 412 $. Miami - Barcelona 467 $. Atlanta - Barcelona 1140 $. Kalamazoo - Barcelona. Nashville - Barcelona. Baltimore - Barcelona. Cedar Rapids - Barcelona. Corpus Christi - Barcelona.Featured daily fares for flights from Barcelona (BCN) to Rochester (ROC) *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions.4. Delta Airlines. For travelers embarking from the United States, Delta Air Lines stands out as one of the best airlines from the US to Barcelona. With its roots deeply embedded in American aviation history, Delta has grown to become a global powerhouse. This connects the vast expanse of the U.S. to the world.For example, a flight from Boston BOS to Barcelona BCN in October 2024 starts at just 508 $. We offer several flights per week to Barcelona on numerous routes for your convenience. While on your flight, enjoy our exclusive in-flight meals and wile away the time with our state-of-the-art entertainment system.The two airlines most popular with KAYAK users for flights from Barcelona to New York are Delta and Air France. With an average price for the route of $820 and an overall rating of 8.0, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $895 and an overall rating of 7.5.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.Fri, 10 May BCN - SWF with Fly Play. 1 stop. from $530. Barcelona.$559 per passenger.Departing Tue, 8 Oct, returning Sun, 3 Nov.Return flight with LEVEL.Outbound direct flight with LEVEL departs from New York John F. Kennedy on Tue, 8 Oct, arriving in Barcelona.Inbound direct flight with LEVEL departs from Barcelona on Sun, 3 Nov, … Looking for a cheap flight? 25% of our users found tickets from New York John F Kennedy Airport to the following destinations at these prices or less: Barcelona $360 one-way - $624 round-trip; Madrid $461 one-way - $728 round-trip. Morning departure is around 17% more expensive than an evening flight, on average*. Compare flight deals to Barcelona from New York John F. Kennedy from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flex your dates to find the best New York John F. Kennedy-Barcelona ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month ...Airfares from $497 One Way, $521 Round Trip from Rochester to Barcelona. Prices starting at $521 for return flights and $497 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. Mon, May 6 - Tue, May 14.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..