Flights from Boston to Portugal from 576 EUR

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Best Flight Deals from Boston to Portugal

EUR
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Boston (BOS)to

Lisbon (LIS)
20/04/2026 - 21/05/2026
From
580 EUR
Viewed 1 day ago
Round trip
Economy

Boston (BOS)to

Lisbon (LIS)
30/03/2026 - 14/04/2026
From
580 EUR
Viewed 21 hours ago
Round trip
Economy

Boston (BOS)to

Porto (OPO)
04/07/2026 - 22/07/2026
From
772 EUR
Viewed 18 hours ago
Round trip
Economy

Boston (BOS)to

Porto (OPO)
20/07/2026 - 29/07/2026
From
751 EUR
Viewed 1 day ago
Round trip
Economy

Boston (BOS)to

Ponta Delgada (PDL)
02/09/2026 - 09/09/2026
From
601 EUR
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

EUR

Boston (BOS)to

Lisbon (LIS)
05/05/2026 - 17/05/2026

Round trip

Business

From
3,253 EUR
Viewed 5 hours ago

Boston (BOS)to

Lisbon (LIS)
30/03/2026 - 14/04/2026

Round trip

Business

From
3,110 EUR
Viewed 21 hours ago

Boston (BOS)to

Porto (OPO)
01/06/2026 - 12/06/2026

Round trip

Business

From
4,784 EUR
Viewed 22 hours ago

Boston (BOS)to

Porto (OPO)
18/06/2026 - 05/07/2026

Round trip

Business

From
5,084 EUR
Viewed 18 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 Boston to Portugal

EUR
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Best Flight Deals from Boston to Portugal
From
To
Fare Type
Dates
Price
Boston (BOS)Lisbon (LIS)Round trip
|
Economy
09/05/2026 - 20/05/2026

From

594 EUR

Viewed 3 hours ago

Boston (BOS)Lisbon (LIS)Round trip
|
Economy
02/05/2026 - 13/05/2026

From

597 EUR

Viewed 1 day ago

Boston (BOS)Porto (OPO)Round trip
|
Economy
01/10/2026 - 05/10/2026

From

576 EUR

Viewed 17 hours ago

Boston (BOS)Porto (OPO)Round trip
|
Economy
20/07/2026 - 29/07/2026

From

751 EUR

Viewed 1 day ago

Boston (BOS)Funchal (FNC)Round trip
|
Economy
14/11/2026 - 19/11/2026

From

1,206 EUR

Viewed 1 day ago

Boston (BOS)Ponta Delgada (PDL)Round trip
|
Economy
02/09/2026 - 09/09/2026

From

601 EUR

Viewed 1 day 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.