Flights from Boston to Portugal available from USD 930*

Fly in the next three months: Flights from Boston to to Portugal

USD

Boston (BOS)to

Lisbon (LIS)
Mar 24 2025 - Mar 31 2025
From
USD 1,047*
Viewed 1 day ago
Round trip
/
Economy

Boston (BOS)to

Lisbon (LIS)
May 30 2025 - Oct 04 2025
From
USD 1,274*
Viewed 21 hrs ago
Round trip
/
Economy

Boston (BOS)to

Lisbon (LIS)
Jun 14 2025 - Jun 26 2025
From
USD 1,411*
Viewed 2 hrs ago
Round trip
/
Economy

Boston (BOS)to

Lisbon (LIS)
Jun 01 2025 - Jul 26 2025
From
USD 1,418*
Viewed 1 day ago
Round trip
/
Economy

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

Blue image with a map of Iceland and text that reads: Include a little more of Iceland in your journey. Add a Stopover

Plan ahead for your trip from Boston to Portugal with Icelandair

USD
Plan ahead for your trip from Boston to Portugal with Icelandair
From
To
Fare type
Dates
Price
Boston (BOS)Lisbon (LIS)Round trip
/
Economy		Sep 09 2025 - Sep 19 2025

From

USD 930*

Viewed 6 hrs ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.