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Search Boston to Lisbon (BOS - LIS) Flight Deals

Lowest Monthly Fares*

  • August2019
    from
    3,088USD
  • September2019
    from
    2,413USD
  • October2019
    No fares available
  • November2019
    No fares available
  • December2019
    No fares available
  • January2020
    No fares available
  • February2020
    No fares available
  • March2020
    No fares available
  • April2020
    No fares available
  • August 2019Lowest fares

    Book Lowest Flight Deals*

    1. BOS-LIS

      Boston - Lisbon

      09/06/2019-

      09/15/2019

      2.413USD

      ROUND TRIP

    *Prices have been available for round-trip flights within the last 48 hours and may not be currently available. Additional baggage fees and fees for other optional services may apply. Other terms and conditions may apply.

    Search Boston to Lisbon (BOS - LIS) Flight Deals

    Weather in Lisbon

    Wednesday sky is clear
    76°F 08/21/2019
    Thursday sky is clear
    70°F 08/22/2019
    Friday sky is clear
    68°F 08/23/2019
    Saturday sky is clear
    65°F 08/24/2019
    Sunday broken clouds
    65°F 08/25/2019
    Monday broken clouds
    64°F 08/26/2019
    Tuesday scattered clouds
    65°F 08/27/2019
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