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Cheap flights from Boston (BOS) to Lisbon (LIS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Lisbon (LIS)

How to find the cheapest flight from Boston (BOS) to Lisbon (LIS)
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How to find the cheapest flight from Boston (BOS) to Lisbon (LIS)
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How to find the cheapest flight from Boston (BOS) to Lisbon (LIS)
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Cheap flights from Boston to Lisbon in May , June 2026

29 May - 08 Jun $ 786.00
BOS
Boston
SATA Azores Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
SATA Azores Airlines
1 STOPS
BOS
Boston
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26 May - 09 Jun $ 981.00
BOS
Boston
SATA Azores Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
SATA Azores Airlines
2 STOPS
BOS
Boston
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24 May - 04 Jun $ 2,627.00
BOS
Boston
TAP Portugal
DIRECT
LIS
Lisbon
LIS
Lisbon
TAP Portugal
DIRECT
BOS
Boston
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Last minute flights from Boston to Lisbon

26 May - 31 May $ 1,001.00
BOS
Boston
TAP Portugal
1 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
BOS
Boston
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26 May - 01 Jun $ 1,001.00
BOS
Boston
TAP Portugal
1 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
BOS
Boston
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24 May - 31 May $ 3,203.00
BOS
Boston
TAP Portugal
DIRECT
LIS
Lisbon
LIS
Lisbon
TAP Portugal
DIRECT
BOS
Boston
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One-way flights to Lisbon from Boston

9:15 PM - 8:25 AM
SATA Azores Airlines
1 Stops
9h 25m
BOS - LIS
$ 365
Kiwi
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9:15 PM - 3:15 PM
SATA Azores Airlines
1 Stops
16h 15m
BOS - LIS
$ 365
Kiwi
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11:25 PM - 11:25 PM
Air France
0 Stops
6h 20m
BOS - LIS
$ 1,899
Kiwi
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How to find the cheapest flight from Boston (BOS) to Lisbon (LIS)

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How to find the cheapest flight from Boston (BOS) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.