Travel with Air Canada from Boston to Lisbon (BOS - LIS)
† Aeroplan flight bookings are currently only available on the Canadian point of sale. Learn more.
Flights between Boston and Lisbon - our lowest fares in cash
*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 points
FromBoston (BOS) | ToLisbon (LIS) | Round-trip / Economy | Jul 27, 2024 - Aug 02, 2024 | 101,300 pts + CAD 189 Viewed: 1 day ago |
FromBoston (BOS) | ToLisbon (LIS) | Round-trip / Economy | Sep 23, 2024 - Sep 30, 2024 | 140,000 pts + CAD 308 Viewed: 20 hours ago |
FromBoston (BOS) | ToLisbon (LIS) | Round-trip / Economy | May 05, 2025 - May 08, 2025 | 145,000 pts + CAD 410 Viewed: 23 hours ago |
FromBoston (BOS) | ToLisbon (LIS) | Round-trip / Economy | May 01, 2025 - May 08, 2025 | 145,000 pts + CAD 410 Viewed: 23 hours ago |
FromBoston (BOS) | ToLisbon (LIS) | Round-trip / Economy | May 02, 2025 - May 08, 2025 | 145,000 pts + CAD 410 Viewed: 23 hours ago |
FromBoston (BOS) | ToLisbon (LIS) | Round-trip / Economy | May 03, 2025 - May 08, 2025 | 145,000 pts + CAD 410 Viewed: 23 hours ago |
FromBoston (BOS) | ToLisbon (LIS) | Round-trip / Economy | May 05, 2025 - May 10, 2025 | 145,000 pts + CAD 323 Viewed: 19 hours ago |
FromBoston (BOS) | ToLisbon (LIS) | Round-trip / Economy | Apr 10, 2025 - Apr 14, 2025 | 70,000 pts + CAD 190 Viewed: 5 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.