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Top United States - Portugal Routes*

*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.

Find United States - Portugal Cheap Flights

Compare Popular Routes and Prices*

  1. Miami (MIA) - Porto (OPO)

    Round trip|Economy
    MIA-OPO

    06/07/2021

    OPO-MIA

    06/24/2021

    From
    553USD
    Viewed47minutesago

  2. Miami (MIA) - Lisbon (LIS)

    Round trip|Economy
    MIA-LIS

    10/06/2020

    LIS-MIA

    10/28/2020

    From
    532USD
    Viewed21hoursago

*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.