Flights from Boston to Portugal from 328 EUR

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Best Flight Deals from Boston to Portugal

EUR
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Boston (BOS)to

Lisbon (LIS)
06/02/2026 - 15/02/2026
From
429 EUR
Viewed 19 hours ago
Round trip
Economy

Boston (BOS)to

Lisbon (LIS)
22/02/2026 - 17/03/2026
From
430 EUR
Viewed 1 day ago
Round trip
Economy

Boston (BOS)to

Porto (OPO)
06/02/2026 - 03/03/2026
From
328 EUR
Viewed 1 day ago
Round trip
Economy

Boston (BOS)to

Porto (OPO)
01/04/2026 - 29/04/2026
From
341 EUR
Viewed 21 hours ago
Round trip
Economy

Boston (BOS)to

Ponta Delgada (PDL)
06/04/2026 - 13/04/2026
From
416 EUR
Viewed 1 day ago
Round trip
Economy

Boston (BOS)to

Terceira (TER)
12/01/2026 - 26/01/2026
From
513 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)
20/02/2026 - 25/02/2026

Round trip

Business

From
2,445 EUR
Viewed 1 day ago

Boston (BOS)to

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

Round trip

Business

From
2,459 EUR
Viewed 22 hours ago

Boston (BOS)to

Porto (OPO)
06/02/2026 - 03/03/2026

Round trip

Business

From
5,273 EUR
Viewed 1 day ago

Boston (BOS)to

Porto (OPO)
01/04/2026 - 29/04/2026

Round trip

Business

From
2,847 EUR
Viewed 21 hours ago

Boston (BOS)to

Ponta Delgada (PDL)
06/04/2026 - 13/04/2026

Round trip

Business

From
4,489 EUR
Viewed 1 day ago

Boston (BOS)to

Terceira (TER)
12/01/2026 - 26/01/2026

Round trip

Business

From
2,809 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.

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
11/05/2026 - 22/05/2026

From

498 EUR

Viewed 23 hours ago

Boston (BOS)Lisbon (LIS)Round trip
|
Economy
22/02/2026 - 17/03/2026

From

430 EUR

Viewed 1 day ago

Boston (BOS)Porto (OPO)Round trip
|
Economy
01/04/2026 - 29/04/2026

From

341 EUR

Viewed 21 hours ago

Boston (BOS)Porto (OPO)Round trip
|
Economy
23/08/2026 - 16/09/2026

From

391 EUR

Viewed 17 hours ago

Boston (BOS)Ponta Delgada (PDL)Round trip
|
Economy
06/04/2026 - 13/04/2026

From

416 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.