Explore Air Canada flights from United States to Portugal starting at CAD 2,221*
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1 Passenger
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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)Dec 20, 2026 - Dec 28, 2026
From
CAD 2,262
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)Oct 14, 2026 - Oct 18, 2026
From
CAD 2,221
Round-trip
Economy
Denver (DEN)to
Lisbon (LIS)Sep 24, 2026 - Sep 28, 2026
From
CAD 2,361
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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From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | Dec 20, 2026 - Dec 28, 2026 | From 308,792 pts + CAD 368 Viewed: 17 hours ago |
| San Francisco (SFO) | Lisbon (LIS) | Round-trip / Economy | Jun 15, 2027 - Jun 22, 2027 | From 99,275 pts + CAD 193 Viewed: 14 hours ago |
| Denver (DEN) | Lisbon (LIS) | Round-trip / Economy | Dec 29, 2026 - Jan 06, 2027 | From 97,888 pts + CAD 104 Viewed: 1 day ago |
| Boston (BOS) | Lisbon (LIS) | Round-trip / Economy | Apr 17, 2027 - Apr 27, 2027 | From 407,255 pts + CAD 852 Viewed: 3 hours ago |
| New York/Newark (EWR) | Lisbon (LIS) | Round-trip / Economy | Dec 30, 2026 - Feb 26, 2027 | From 71,246 pts + CAD 104 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round-trip / Economy | Mar 10, 2027 - Mar 15, 2027 | From 85,000 pts + CAD 207 Viewed: 20 hours ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | Mar 13, 2027 - Mar 19, 2027 | From 99,178 pts + CAD 224 Viewed: 21 hours ago |
| Boston (BOS) | Porto (OPO) | Round-trip / Economy | Apr 12, 2027 - Apr 19, 2027 | From 170,000 pts + CAD 413 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.