Explore Air Canada flights from Boston to Portugal from USD 1,098*
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*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Best fares between Boston and Portugal
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USD
Boston (BOS)to
Lisbon (LIS)Apr 27, 2026 - May 08, 2026
From
USD 1,098
Round-trip
Economy
Boston (BOS)to
Lisbon (LIS)Sep 03, 2026 - Sep 08, 2026
From
USD 1,698
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Find low fares between Boston and Portugal
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From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Boston (BOS) | Lisbon (LIS) | Round-trip / Economy | Sep 03, 2026 - Sep 08, 2026 | From USD 1,698 Viewed: 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.