Cheap flights from Boston (BOS) to Barcelona (BCN) from USD 174*
expand_more
1 Passenger, PLAY Basic
expand_moretoday
today
Book your flight from Boston to Barcelona with PLAY
Best Deals for Boston to Barcelona Flights with PLAY
flight_takeoff
flight_land
USD
Boston (BOS)to
Barcelona (BCN)
July 17, 2025 - July 18, 2025
One way of round trip
From
USD 265
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
July 17, 2025 - August 10, 2025
One way of round trip
From
USD 265
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
July 17, 2025 - August 17, 2025
One way of round trip
From
USD 265
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
July 17, 2025 - August 10, 2025
One way of round trip
From
USD 266
Available: 1 day ago
Boston (BOS)to
Barcelona (BCN)
July 15, 2025 - July 16, 2025
One way of round trip
From
USD 288
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
July 15, 2025 - July 18, 2025
One way of round trip
From
USD 288
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
July 15, 2025 - August 10, 2025
One way of round trip
From
USD 288
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
July 15, 2025 - August 17, 2025
One way of round trip
From
USD 288
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
June 24, 2025 - June 29, 2025
One way of round trip
From
USD 305
Available: 5 hrs ago
Boston (BOS)to
Barcelona (BCN)
June 24, 2025 - July 4, 2025
One way of round trip
From
USD 312
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
June 24, 2025 - July 18, 2025
One way of round trip
From
USD 312
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
June 26, 2025 - July 2, 2025
One way of round trip
From
USD 312
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
June 26, 2025 - July 11, 2025
One way of round trip
From
USD 312
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
June 26, 2025 - July 14, 2025
One way of round trip
From
USD 312
Available: 19 hrs ago
Boston (BOS)to
Barcelona (BCN)
June 28, 2025 - June 29, 2025
One way of round trip
From
USD 312
Available: 19 hrs ago
*Fares displayed are for one-way flights when booking round-trip flights. The fares have been collected within the last 48hrs and may no longer be available at time of booking.
