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Selected fares from Boston to Lisbon
The cheapest prices found with in the last 7 days for return flights were CA $512 and CA $393 for one-way flights to Lisbon for the period specified. Prices and availability are subject to change. Additional terms apply.
Sun., 2 Mar. - Mon., 10 Mar.
BOS
Logan Intl.
LIS
Humberto Delgado
CA $512 Roundtrip, found 23 hours ago
CA $512
Roundtrip
found 23 hours ago
Thu., 27 Feb. - Sat., 8 Mar.
BOS
Logan Intl.
LIS
Humberto Delgado
CA $697 Roundtrip, found 1 day ago
CA $697
Roundtrip
found 1 day ago
Sun., 2 Mar. - Mon., 10 Mar.
BOS
Logan Intl.
LIS
Humberto Delgado
CA $775 Roundtrip, found 23 hours ago
CA $775
Roundtrip
found 23 hours ago
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