Flights from Boston to Lisbon from USD 516

Promo Code
Mar 2026
FromUSD 516*
Viewed 20 hours ago
Flight Type Round Trip|Economy
Apr 2026
FromUSD 516*
Viewed 7 hours ago
Flight Type Round Trip|Economy
May 2026
FromUSD 516*
Viewed 2 hours ago
Flight Type Round Trip|Economy
USD 516
USD 2.0K
Displaying fares for March-2026
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    • RangeUSD 516-USD 1,967

    *The fares shown have been updated in the last 24 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    Best Flight Deals from Boston to Lisbon

    USD
    Best Flight Deals from Boston to Lisbon
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Lisbon (LIS)Round-trip
    |
    Economy    		27/10/2026 - 15/12/2026

    From

    USD 711

    Viewed 9 hours ago

    *The fares shown have been updated in the last 24 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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