Cheap flights from Boston to Lisbon from CA $339

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Cheap Flights from Boston to Lisbon (BOS-LIS)

Prices were available within the past 7 days and start at CA $339 for one-way flights and CA $491 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fly Play
Boston — Lisbon
BOS - LIS with Fly Play
Thu, Feb 27
Fly Play
Lisbon — Boston
LIS - BOS with Fly Play
Mon, Mar 10
Found 19 hours ago
From CA $491
Select flight from Boston to Lisbon, departing on February 27 with Fly Play, and returning from Lisbon to Boston on March 10 with Fly Play. Price from CA $491, Found 19 hours ago.
SATA International-Azores Airlines S.A.
Boston — Lisbon
BOS - LIS with SATA International-Azores Airlines S.A.
Sun, Mar 16
SATA International-Azores Airlines S.A.
Lisbon — Boston
LIS - BOS with SATA International-Azores Airlines S.A.
Mon, Mar 31
Just found
From CA $744
Select flight from Boston to Lisbon, departing on March 16 with SATA International-Azores Airlines S.A., and returning from Lisbon to Boston on March 31 with SATA International-Azores Airlines S.A.. Price from CA $744, Just found.
TAP Portugal
Boston — Lisbon
BOS - LIS with TAP Portugal
Mon, Apr 28
TAP Portugal
Lisbon — Boston
LIS - BOS with TAP Portugal
Tue, May 13
Just found
From CA $759
Select flight from Boston to Lisbon, departing on April 28 with TAP Portugal, and returning from Lisbon to Boston on May 13 with TAP Portugal. Price from CA $759, Just found.
KLM
Boston — Lisbon
BOS - LIS with KLM
Tue, Feb 25
KLM
Lisbon — Boston
LIS - BOS with KLM
Thu, Mar 6
Found 1 day ago
From CA $844
Select flight from Boston to Lisbon, departing on February 25 with KLM, and returning from Lisbon to Boston on March 6 with KLM. Price from CA $844, Found 1 day ago.
Air France
Boston — Lisbon
BOS - LIS with Air France
Tue, Feb 25
Air France
Lisbon — Boston
LIS - BOS with Air France
Thu, Mar 6
Found 1 day ago
From CA $844
Select flight from Boston to Lisbon, departing on February 25 with Air France, and returning from Lisbon to Boston on March 6 with Air France. Price from CA $844, Found 1 day ago.
Virgin Atlantic
Boston — Lisbon
BOS - LIS with Virgin Atlantic
Sun, Mar 30
Virgin Atlantic
Lisbon — Boston
LIS - BOS with Virgin Atlantic
Tue, Apr 8
Found 1 day ago
From CA $849
Select flight from Boston to Lisbon, departing on March 30 with Virgin Atlantic, and returning from Lisbon to Boston on April 8 with Virgin Atlantic. Price from CA $849, Found 1 day ago.
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