Explore Air Canada flights from United States to Portugal starting at CAD 1,686*
*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 United States and Portugal - our lowest fares in cash
New York (NYC)to
Lisbon (LIS)New York/Newark (EWR)to
Lisbon (LIS)Houston (IAH)to
Lisbon (LIS)*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.
Flights between United States and Portugal - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | Oct 16, 2026 - Oct 22, 2026 | From 87,500 pts + CAD 252 Viewed: 1 day ago |
| New York (NYC) | Lisbon (LIS) | Round-trip / Economy | Sep 21, 2026 - Oct 07, 2026 | From 70,000 pts + CAD 197 Viewed: 17 hours ago |
| San Francisco (SFO) | Lisbon (LIS) | Round-trip / Economy | Sep 30, 2026 - Oct 08, 2026 | From 87,500 pts + CAD 212 Viewed: 19 hours ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | Dec 01, 2026 - Dec 12, 2026 | From 75,000 pts + CAD 211 Viewed: 23 hours ago |
| Boston (BOS) | Lisbon (LIS) | Round-trip / Economy | Nov 10, 2026 - Nov 14, 2026 | From 77,600 pts + CAD 180 Viewed: 22 hours ago |
| New York/Newark (EWR) | Lisbon (LIS) | Round-trip / Economy | Mar 09, 2027 - Mar 18, 2027 | From 75,000 pts + CAD 213 Viewed: 2 hours ago |
| Denver (DEN) | Lisbon (LIS) | Round-trip / Economy | Oct 08, 2026 - Oct 11, 2026 | From 123,800 pts + CAD 112 Viewed: 13 hours ago |
| Boston (BOS) | Porto (OPO) | Round-trip / Economy | Oct 05, 2026 - Oct 19, 2026 | From 64,800 pts + CAD 167 Viewed: 1 day 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.