Explore Air Canada flights from United States to Portugal starting at CAD 1,234*
*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
San Francisco (SFO)to
Lisbon (LIS)Los Angeles (LAX)to
Lisbon (LIS)San Francisco (SFO)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 |
|---|---|---|---|---|
| San Francisco (SFO) | Lisbon (LIS) | Round-trip / Economy | Aug 11, 2026 - Aug 18, 2026 | From 158,400 pts + CAD 333 Viewed: 1 day ago |
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | Aug 24, 2026 - Sep 03, 2026 | From 80,000 pts + CAD 223 Viewed: 1 day ago |
| New York (NYC) | Lisbon (LIS) | Round-trip / Economy | Jun 09, 2026 - Jun 14, 2026 | From 95,800 pts + CAD 246 Viewed: 18 hours ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | Sep 15, 2026 - Oct 02, 2026 | From 70,000 pts + CAD 102 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round-trip / Economy | Nov 26, 2026 - Dec 05, 2026 | From 80,000 pts + CAD 228 Viewed: 1 day ago |
| Denver (DEN) | Lisbon (LIS) | Round-trip / Economy | Jun 28, 2026 - Jul 28, 2026 | From 396,400 pts + CAD 891 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.