Explore Air Canada flights from United States to Portugal starting at CAD 1,145*
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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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CAD
Los Angeles (LAX)to
Lisbon (LIS)Oct 16, 2026 - Oct 27, 2026
From
CAD 1,338
Round-trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)Nov 26, 2026 - Dec 04, 2026
From
CAD 1,145
Round-trip
Economy
Denver (DEN)to
Lisbon (LIS)May 10, 2027 - May 18, 2027
From
CAD 1,509
Round-trip
Economy
*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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pts
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | Nov 25, 2026 - Nov 30, 2026 | From 85,000 pts + CAD 193 Viewed: 21 hours ago |
| New York (NYC) | Lisbon (LIS) | Round-trip / Economy | Oct 29, 2026 - Nov 05, 2026 | From 135,000 pts + CAD 423 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round-trip / Economy | Nov 25, 2026 - Nov 28, 2026 | From 65,000 pts + CAD 183 Viewed: 20 hours ago |
| San Francisco (SFO) | Lisbon (LIS) | Round-trip / Economy | Apr 13, 2027 - Apr 28, 2027 | From 82,500 pts + CAD 226 Viewed: 1 day ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | Apr 02, 2027 - Apr 17, 2027 | From 160,000 pts + CAD 320 Viewed: 13 hours ago |
| New York/Newark (EWR) | Lisbon (LIS) | Round-trip / Economy | Oct 21, 2026 - Oct 25, 2026 | From 64,100 pts + CAD 205 Viewed: 7 hours ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | Jan 21, 2027 - Jan 27, 2027 | From 80,000 pts + CAD 160 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.