Book Air Canada flights to Portugal from USD 493*
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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.
Best fares to Portugal
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USD
San Francisco (SFO)to
Lisbon (LIS)Mar 10, 2026 - Mar 24, 2026
From
USD 601
Round-trip
Economy
San Francisco (SFO)to
Lisbon (LIS)May 06, 2026 - May 27, 2026
From
USD 781
Round-trip
Economy
New York (NYC)to
Lisbon (LIS)May 26, 2026 - Jun 04, 2026
From
USD 621
Round-trip
Economy
New York (NYC)to
Lisbon (LIS)Jun 13, 2026 - Jun 20, 2026
From
USD 766
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)Jun 14, 2026 - Jun 27, 2026
From
USD 874
Round-trip
Economy
New York/Newark (EWR)to
Lisbon (LIS)Jun 15, 2026 - Jun 23, 2026
From
USD 621
Round-trip
Economy
New York/Newark (EWR)to
Lisbon (LIS)Jun 27, 2026 - Jul 10, 2026
From
USD 772
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)Feb 11, 2026 - Feb 17, 2026
From
USD 493
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)May 04, 2026 - May 14, 2026
From
USD 677
Round-trip
Economy
Denver (DEN)to
Lisbon (LIS)May 18, 2026 - May 24, 2026
From
USD 943
Round-trip
Economy
Denver (DEN)to
Lisbon (LIS)Mar 27, 2026 - Apr 04, 2026
From
USD 1,071
Round-trip
Economy
Boston (BOS)to
Lisbon (LIS)Jun 18, 2026 - Jul 02, 2026
From
USD 1,528
Round-trip
Economy
Boston (BOS)to
Lisbon (LIS)Dec 26, 2025 - Jan 04, 2026
From
USD 3,240
Round-trip
Economy
Washington, D.C. (DCA)to
Lisbon (LIS)Mar 12, 2026 - Mar 21, 2026
From
USD 1,017
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.
Find low fares to Portugal
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USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| San Francisco (SFO) | Lisbon (LIS) | Round-trip / Economy | May 06, 2026 - May 27, 2026 | From USD 781 Viewed: 21 hours ago |
| New York (NYC) | Lisbon (LIS) | Round-trip / Economy | May 26, 2026 - Jun 04, 2026 | From USD 621 Viewed: 6 hours ago |
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | Jun 14, 2026 - Jun 27, 2026 | From USD 874 Viewed: 18 hours ago |
| New York/Newark (EWR) | Lisbon (LIS) | Round-trip / Economy | Jun 15, 2026 - Jun 23, 2026 | From USD 621 Viewed: 3 hours ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | May 04, 2026 - May 14, 2026 | From USD 677 Viewed: 2 hours ago |
| Denver (DEN) | Lisbon (LIS) | Round-trip / Economy | May 18, 2026 - May 24, 2026 | From USD 943 Viewed: 15 hours ago |
| Boston (BOS) | Lisbon (LIS) | Round-trip / Economy | Jun 18, 2026 - Jul 02, 2026 | From USD 1,528 Viewed: 14 hours ago |
*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.