Explore Air Canada flights from United States to Portugal
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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.
Flights between United States and Portugal - our lowest fares in cash
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No popular fares were found for the options selected. Try updating your selection.*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
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From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | Nov 21, 2026 - Dec 02, 2026 | From 85,000 pts + CAD 105 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round-trip / Economy | Nov 25, 2026 - Dec 05, 2026 | From 65,000 pts + CAD 183 Viewed: 1 day ago |
| San Francisco (SFO) | Lisbon (LIS) | Round-trip / Economy | Jun 30, 2027 - Jul 28, 2027 | From 124,000 pts + CAD 179 Viewed: 1 day ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | Apr 08, 2027 - Apr 18, 2027 | From 82,500 pts + CAD 205 Viewed: 1 day ago |
| New York/Newark (EWR) | Lisbon (LIS) | Round-trip / Economy | Feb 14, 2027 - Feb 18, 2027 | From 64,200 pts + CAD 227 Viewed: 1 day ago |
| Boston (BOS) | Ponta Delgada (PDL) | Round-trip / Economy | Jul 02, 2027 - Jul 07, 2027 | From 112,800 pts + CAD 438 Viewed: 12 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.