$425 Cheap Delta flights Boston (BOS) to Lisbon (LIS)

$425 Cheap Delta flights Boston (BOS) to Lisbon (LIS)

Prices were available within the past 7 days and start at $425 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
Humberto Delgado
Distance
5096 km
Average flight time
11 hours 28 mins

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