Flights from Boston to Barcelona from USD 340

Promo Code

Flights from Boston to Barcelona

USD 1.1K
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  • RangeUSD 1,082

    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
    08/11/2025 - 15/11/2025

    From

    USD 340

    Viewed 10 hours ago

    Boston (BOS)Barcelona (BCN)Round-trip
    |
    Economy
    14/03/2026 - 22/03/2026

    From

    USD 395

    Viewed 10 hours ago

    Boston (BOS)Barcelona (BCN)Round-trip
    |
    Economy
    14/03/2026 - 20/03/2026

    From

    USD 450

    Viewed 3 hours ago

    Boston (BOS)Barcelona (BCN)Round-trip
    |
    Economy
    20/05/2026 - 30/05/2026

    From

    USD 729

    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.

    Business Flights Deals

    USD

    *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.