Flights from Boston to Barcelona from USD 563

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Flights from Boston to Barcelona

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cmp-daily-histogram-bars-legend-min-price-aria-label USD 727
Displaying fares for November-2026
  • BOS–BCN: cmp-view-offers-disclaimer. Find Offers
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  • BOS–BCN, 23/11/2026 – 29/01/2027: From USD 727
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  • RangeUSD 727

    Best Flight Deals from Boston to Barcelona

    USD
    keyboard_arrow_down
    Best Flight Deals from Boston to Barcelona
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Barcelona (BCN)Round trip
    |
    Economy
    09/01/2027 - 16/01/2027

    From

    USD 563

    Viewed 7 hours ago

    Boston (BOS)Barcelona (BCN)Round trip
    |
    Economy
    21/01/2027 - 31/01/2027

    From

    USD 587

    Viewed 3 hours ago

    Boston (BOS)Barcelona (BCN)Round trip
    |
    Economy
    18/03/2027 - 23/03/2027

    From

    USD 587

    Viewed 3 hours ago

    Boston (BOS)Barcelona (BCN)Round trip
    |
    Economy
    10/03/2027 - 21/03/2027

    From

    USD 594

    Viewed 1 day ago

    Boston (BOS)Barcelona (BCN)Round trip
    |
    Economy
    10/03/2027 - 20/03/2027

    From

    USD 687

    Viewed 1 day ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

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    Business Flights Deals

    USD

    Boston (BOS)to

    Barcelona (BCN)
    09/01/2027 - 16/01/2027

    Round trip

    Business

    From
    USD 3,762
    Viewed 7 hours ago

    Boston (BOS)to

    Barcelona (BCN)
    08/01/2027 - 28/04/2027

    Round trip

    Business

    From
    USD 3,786
    Viewed 1 hour ago
    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.