Flights from Portugal to Boston (BOS) from USD 732

Promo Code

Best Flight Deals from Portugal to United States

USD
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Lisbon (LIS)to

Boston (BOS)
11/08/2026 - 22/08/2026
From
USD 1,034
Viewed 15 hours ago
Round trip
Economy

Lisbon (LIS)to

Boston (BOS)
19/05/2026 - 02/06/2026
From
USD 1,047
Viewed 1 day ago
Round trip
Economy

Porto (OPO)to

Boston (BOS)
31/08/2026 - 11/09/2026
From
USD 1,106
Viewed 1 day ago
Round trip
Economy

*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

Business Flights Deals

USD

Lisbon (LIS)to

Boston (BOS)
25/07/2026 - 02/08/2026

Round trip

Business

From
USD 3,090
Viewed 21 hours ago

Lisbon (LIS)to

Boston (BOS)
11/08/2026 - 22/08/2026

Round trip

Business

From
USD 4,035
Viewed 15 hours ago

*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

Best Flight Deals from Portugal to Boston

USD
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Best Flight Deals from Portugal to Boston
From
To
Fare Type
Dates
Price
Lisbon (LIS)Boston (BOS)Round trip
|
Economy
14/11/2026 - 09/01/2027

From

USD 732

Viewed 20 hours ago

Lisbon (LIS)Boston (BOS)Round trip
|
Economy
11/08/2026 - 22/08/2026

From

USD 1,034

Viewed 15 hours ago

Porto (OPO)Boston (BOS)Round trip
|
Economy
31/08/2026 - 11/09/2026

From

USD 1,106

Viewed 1 day ago

Ponta Delgada (PDL)Boston (BOS)Round trip
|
Economy
21/12/2026 - 02/01/2027

From

USD 851

Viewed 43 minutes ago

*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.