Travel with Air Canada from Boston to Lisbon (BOS - LIS)
*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.
Flights between Boston and Lisbon - our lowest fares in cash
Weather in Lisbon
Sunday
heavy intensity rain
Apr 06, 2025
Monday
broken clouds
Apr 07, 2025
Tuesday
overcast clouds
Apr 08, 2025
Wednesday
light rain
Apr 09, 2025
Thursday
moderate rain
Apr 10, 2025
Friday
light rain
Apr 11, 2025
Saturday
light rain
Apr 12, 2025
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Flights between Boston and Lisbon - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Boston (BOS) | Lisbon (LIS) | Round-trip / Economy | Jun 29, 2025 - Jul 07, 2025 | 80,000 pts + CAD 213 Viewed: 1 day ago |
| Boston (BOS) | Lisbon (LIS) | Round-trip / Economy | Jun 30, 2025 - Jul 07, 2025 | 103,700 pts + CAD 229 Viewed: 1 day ago |
| Boston (BOS) | Lisbon (LIS) | Round-trip / Economy | Dec 10, 2025 - Jan 02, 2026 | 356,700 pts + CAD 693 Viewed: 11 hours ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs 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.