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Compare United States to Portugal flights

Deals on flights from United States to Portugal*

ORD-LIS

Chicago to Lisbon

Date: Mar 27 2022-

Apr 9 2022

From
$572.43*

*Roundtrip Restrictions apply.

JFK-LIS

New York to Lisbon

Date: Apr 2 2022-

Apr 9 2022

From
$590.86*

*Roundtrip Restrictions apply.

BOS-FAO

Boston to Faro

Date: Apr 23 2022-

May 5 2022

From
$550.70*

*Roundtrip Restrictions apply.

BOS-LIS

Boston to Lisbon

Date: Apr 23 2022-

Apr 29 2022

From
$544.21*

*Roundtrip Restrictions apply.

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
One way fare including taxes and charges.

Aer Lingus Plane Image

Lowest prices from United States to Portugal*

  1. New York (JFK) to Lisbon (LIS)

    JFK-LIS

    Date: May 4 2022-

    May 16 2022

    From
    $499.93*
  2. Chicago (ORD) to Lisbon (LIS)

    ORD-LIS

    Date: May 9 2022-

    May 18 2022

    From
    $513.21*
  3. Boston (BOS) to Lisbon (LIS)

    BOS-LIS

    Date: May 1 2022-

    May 9 2022

    From
    $519.93*
  4. Los Angeles (LAX) to Lisbon (LIS)

    LAX-LIS

    Date: May 16 2022-

    May 22 2022

    From
    $595.07*
  5. Chicago (ORD) to Faro (FAO)

    ORD-FAO

    Date: Jun 10 2022-

    Jun 19 2022

    From
    $882.48*
  6. Boston (BOS) to Faro (FAO)

    BOS-FAO

    Date: Sep 8 2022-

    Sep 18 2022

    From
    $911.84*
  7. Seattle (SEA) to Lisbon (LIS)

    SEA-LIS

    Date: Jun 20 2022-

    Jun 30 2022

    From
    $1,131.07*
  8. Seattle (SEA) to Faro (FAO)

    SEA-FAO

    Date: Jul 30 2022-

    Aug 20 2022

    From
    $1,637.02*

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
One way fare including taxes and charges.