Explore Air Canada flights from Boston to Portugal from USD 980*
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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)Jun 27, 2026 - Jul 05, 2026
From
USD 1,892
Round-trip
Economy
Boston (BOS)to
Lisbon (LIS)Sep 23, 2026 - Sep 30, 2026
From
USD 1,208
Round-trip
Economy
Boston (BOS)to
Porto (OPO)Aug 26, 2026 - Sep 01, 2026
From
USD 980
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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USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Boston (BOS) | Lisbon (LIS) | Round-trip / Economy | Sep 23, 2026 - Sep 30, 2026 | From USD 1,208 Viewed: 5 hours ago |
| Boston (BOS) | Porto (OPO) | Round-trip / Economy | Aug 26, 2026 - Sep 01, 2026 | From USD 980 Viewed: 13 hours 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.