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Compare United States to Portugal flights

Deals on flights from United States to Portugal*

BOS-LIS

Boston to Lisbon

Date: 4 Nov 2022-

12 Nov 2022

From
$554.74*

*Roundtrip Restrictions apply.

ORD-LIS

Chicago to Lisbon

Date: 4 Nov 2022-

12 Nov 2022

From
$520.17*

*Roundtrip Restrictions apply.

JFK-LIS

New York to Lisbon

Date: 22 Nov 2022-

6 Dec 2022

From
$450.19*

*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.

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