Flights from Boston to Lisbon from USD 491

Promo Code

Flights from Boston to Lisbon

USD 491
USD 1.2K
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  • RangeUSD 491-USD 1,194

    Best Flight Deals from Boston to Lisbon

    USD
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    Best Flight Deals from Boston to Lisbon
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Lisbon (LIS)Round-trip
    |
    Economy
    03/12/2025 - 09/12/2025

    From

    USD 491

    Viewed 13 minutes ago

    Boston (BOS)Lisbon (LIS)Round-trip
    |
    Economy
    16/08/2025 - 09/09/2025

    From

    USD 491

    Viewed 1 day ago

    Boston (BOS)Lisbon (LIS)Round-trip
    |
    Economy
    02/09/2025 - 10/09/2025

    From

    USD 491

    Viewed 1 day ago

    Boston (BOS)Lisbon (LIS)Round-trip
    |
    Economy
    15/01/2026 - 20/01/2026

    From

    USD 491

    Viewed 8 hours ago

    Boston (BOS)Lisbon (LIS)Round-trip
    |
    Economy
    16/10/2025 - 23/10/2025

    From

    USD 491

    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

    Boston (BOS)to

    Lisbon (LIS)
    19/08/2025 - 26/08/2025

    Round-trip

    Business

    From
    USD 2,852
    Viewed 1 day ago

    Boston (BOS)to

    Lisbon (LIS)
    16/08/2025 - 28/08/2025

    Round-trip

    Business

    From
    USD 2,852
    Viewed 7 hours 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.