Boston - Barcelona flights from USD682*

Book flights from Boston to Barcelona

Aug 2026
FromUSD2,192*
Last update 4 hrs ago
Flight Type Round Trip/Economy
Sep 2026
FromUSD947*
Last update 4 hrs ago
Flight Type Round Trip/Economy
Oct 2026
FromUSD682*
Last update 4 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD947
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.6K
Displaying fares for August-2026
  • BOS–BCN, Fri, August 28 – Fri, September 11: From USD2,517
    28

    Fr

    AUG

  • BOS–BCN, Sat, August 29 – Sat, September 12: From USD2,577
    29

    Sa

  • BOS–BCN, Sun, August 30 – Sun, September 13: From USD2,537
    30

    Su

  • BOS–BCN, Mon, August 31 – Mon, September 14: From USD2,192
    31

    Mo

  • BOS–BCN, Tue, September 01 – Tue, September 15: From USD2,047
    01

    Tu

    SEP

  • BOS–BCN, Wed, September 02 – Wed, September 16: From USD1,887
    02

    We

  • BOS–BCN, Thu, September 03 – Thu, September 17: From USD2,212
    03

    Th

  • BOS–BCN, Fri, September 04 – Fri, September 11: From USD2,517
    04

    Fr

  • BOS–BCN, Sat, September 05 – Sat, September 19: From USD2,252
    05

    Sa

  • BOS–BCN, Sun, September 06 – Sun, September 20: From USD2,107
    06

    Su

  • BOS–BCN, Mon, September 07 – Mon, September 21: From USD1,547
    07

    Mo

  • BOS–BCN, Tue, September 08 – Tue, September 22: From USD1,402
    08

    Tu

  • BOS–BCN, Wed, September 09 – Wed, September 23: From USD1,507
    09

    We

  • BOS–BCN, Thu, September 10 – Thu, September 17: From USD1,887
    10

    Th

  • BOS–BCN, Fri, September 11 – Tue, September 15: From USD1,817
    11

    Fr

  • BOS–BCN, Sat, September 12 – Wed, September 16: From USD1,547
    12

    Sa

  • BOS–BCN, Sun, September 13 – Thu, September 17: From USD1,402
    13

    Su

  • BOS–BCN, Mon, September 14 – Mon, September 28: From USD1,112
    14

    Mo

  • BOS–BCN, Tue, September 15 – Tue, September 29: From USD982
    15

    Tu

  • BOS–BCN, Wed, September 16 – Wed, September 23: From USD1,312
    16

    We

  • BOS–BCN, Thu, September 17 – Mon, September 21: From USD1,547
    17

    Th

  • BOS–BCN: cmp-view-offers-disclaimer. Find Offers
    18

    Fr

  • BOS–BCN, Sat, September 19 – Wed, September 23: From USD1,442
    19

    Sa

  • BOS–BCN, Sun, September 20 – Thu, September 24: From USD1,382
    20

    Su

  • BOS–BCN, Mon, September 21 – Mon, September 28: From USD1,062
    21

    Mo

  • BOS–BCN, Tue, September 22 – Tue, September 29: From USD982
    22

    Tu

  • BOS–BCN, Wed, September 23 – Wed, September 30: From USD1,312
    23

    We

  • BOS–BCN, Thu, September 24 – Mon, September 28: From USD1,437
    24

    Th

  • BOS–BCN: cmp-view-offers-disclaimer. Find Offers
    25

    Fr

  • BOS–BCN, Sat, September 26 – Wed, September 30: From USD1,172
    26

    Sa

  • BOS–BCN, Sun, September 27 – Sun, October 11: From USD947
    27

    Su

    • RangeUSD947-USD2,577

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional fees and charges for optional products and services may apply.

    Discover Boston - Barcelona flights

    View current Boston – Barcelona flight ticket fares to find the flight that’s best for you. Whether you’re flying for business or for leisure, you’ll enjoy a safe, comfortable trip with the exceptional service standards offered by Turkish Airlines.

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    Discover Boston - Barcelona flights
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Wed, December 02 - Wed, December 09

    From

    USD682

    Last update 4 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Wed, November 04 - Wed, November 18

    From

    USD682

    Last update 4 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Thu, November 05 - Thu, November 19

    From

    USD682

    Last update 4 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Tue, November 10 - Tue, November 17

    From

    USD682

    Last update 4 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Wed, November 11 - Wed, November 18

    From

    USD682

    Last update 4 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Thu, November 12 - Thu, November 19

    From

    USD682

    Last update 4 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Wed, October 28 - Wed, November 04

    From

    USD682

    Last update 4 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Tue, November 03 - Tue, November 17

    From

    USD682

    Last update 4 hrs ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.