Flights from Boston to Portugal from USD 364

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Best Flight Deals from Boston to Portugal

USD
keyboard_arrow_down

Boston (BOS)to

Lisbon (LIS)
31/03/2026 - 08/04/2026
From
USD 510
Viewed 9 hours ago
Round trip
Economy

Boston (BOS)to

Lisbon (LIS)
29/03/2026 - 07/04/2026
From
USD 510
Viewed 1 day ago
Round trip
Economy

Boston (BOS)to

Porto (OPO)
06/04/2026 - 14/04/2026
From
USD 364
Viewed 5 hours ago
Round trip
Economy

Boston (BOS)to

Porto (OPO)
05/04/2026 - 13/04/2026
From
USD 364
Viewed 1 hour ago
Round trip
Economy

Boston (BOS)to

Funchal (FNC)
13/04/2026 - 19/04/2026
From
USD 533
Viewed 11 hours ago
Round trip
Economy

Boston (BOS)to

Funchal (FNC)
19/04/2026 - 27/04/2026
From
USD 533
Viewed 1 day ago
Round trip
Economy

Boston (BOS)to

Faro (FAO)
14/04/2026 - 20/05/2026
From
USD 631
Viewed 10 hours ago
Round trip
Economy

Boston (BOS)to

Ponta Delgada (PDL)
01/04/2026 - 17/04/2026
From
USD 459
Viewed 1 day ago
Round trip
Economy

Boston (BOS)to

Ponta Delgada (PDL)
05/05/2026 - 11/05/2026
From
USD 460
Viewed 1 day ago
Round trip
Economy

Boston (BOS)to

Faro (FAO)
08/05/2026 - 25/05/2026
From
USD 696
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

Boston (BOS)to

Lisbon (LIS)
02/03/2026 - 08/03/2026

Round trip

Business

From
USD 2,553
Viewed 13 hours ago

Boston (BOS)to

Lisbon (LIS)
29/03/2026 - 07/04/2026

Round trip

Business

From
USD 2,553
Viewed 1 day ago

Boston (BOS)to

Porto (OPO)
26/02/2026 - 03/03/2026

Round trip

Business

From
USD 2,643
Viewed 1 day ago

Boston (BOS)to

Porto (OPO)
20/02/2026 - 02/03/2026

Round trip

Business

From
USD 2,943
Viewed 1 day ago

Boston (BOS)to

Funchal (FNC)
05/03/2026 - 12/03/2026

Round trip

Business

From
USD 3,010
Viewed 3 hours ago

Boston (BOS)to

Funchal (FNC)
15/02/2026 - 20/02/2026

Round trip

Business

From
USD 3,760
Viewed 3 hours ago

Boston (BOS)to

Ponta Delgada (PDL)
09/01/2026 - 17/01/2026

Round trip

Business

From
USD 2,245
Viewed 11 hours ago

Boston (BOS)to

Ponta Delgada (PDL)
21/01/2026 - 31/01/2026

Round trip

Business

From
USD 2,245
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

USD
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Best Flight Deals from Boston to Portugal
From
To
Fare Type
Dates
Price
Boston (BOS)Lisbon (LIS)Round trip
|
Economy
31/03/2026 - 08/04/2026

From

USD 510

Viewed 9 hours ago

Boston (BOS)Lisbon (LIS)Round trip
|
Economy
29/03/2026 - 07/04/2026

From

USD 510

Viewed 1 day ago

Boston (BOS)Porto (OPO)Round trip
|
Economy
06/04/2026 - 14/04/2026

From

USD 364

Viewed 5 hours ago

Boston (BOS)Porto (OPO)Round trip
|
Economy
05/04/2026 - 13/04/2026

From

USD 364

Viewed 1 hour ago

Boston (BOS)Funchal (FNC)Round trip
|
Economy
13/04/2026 - 19/04/2026

From

USD 533

Viewed 11 hours ago

Boston (BOS)Funchal (FNC)Round trip
|
Economy
19/04/2026 - 27/04/2026

From

USD 533

Viewed 1 day ago

Boston (BOS)Faro (FAO)Round trip
|
Economy
14/04/2026 - 20/05/2026

From

USD 631

Viewed 10 hours ago

Boston (BOS)Ponta Delgada (PDL)Round trip
|
Economy
01/04/2026 - 17/04/2026

From

USD 459

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.