Boston - Barcelona flights from USD649*

Book flights from Boston to Barcelona

Jul 2026
FromUSD1,111*
Last update 1 day ago
Flight Type Round Trip/Economy
Aug 2026
FromUSD851*
Last update 2 hrs ago
Flight Type Round Trip/Economy
Sep 2026
FromUSD649*
Last update 14 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD1.1K
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.5K
Displaying fares for July-2026
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    • RangeUSD1,111-USD2,471

    *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    		Tue, October 06 - Sat, October 10

    From

    USD649

    Last update 2 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Tue, October 13 - Tue, October 20

    From

    USD649

    Last update 2 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Wed, October 14 - Wed, October 21

    From

    USD649

    Last update 2 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Tue, September 08 - Tue, September 15

    From

    USD649

    Last update 14 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Wed, September 09 - Sun, September 13

    From

    USD649

    Last update 2 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Thu, September 10 - Thu, September 24

    From

    USD649

    Last update 2 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Wed, September 16 - Wed, September 23

    From

    USD649

    Last update 2 hrs ago

    Boston (BOS)Barcelona (BCN)Round-trip
    /
    Economy    		Mon, October 12 - Mon, October 26

    From

    USD649

    Last update 14 hrs ago

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