Book Air Canada flights to Portugal from USD 747*
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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)Jan 30, 2026 - Feb 09, 2026
From
USD 747
Round-trip
Economy
San Francisco (SFO)to
Lisbon (LIS)Mar 25, 2026 - Apr 11, 2026
From
USD 866
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)Jun 25, 2026 - Jul 02, 2026
From
USD 774
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)May 30, 2026 - Jun 16, 2026
From
USD 777
Round-trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)Mar 27, 2026 - Apr 02, 2026
From
USD 1,252
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)Mar 07, 2026 - Mar 15, 2026
From
USD 1,066
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)Jun 16, 2026 - Jul 08, 2026
From
USD 828
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)Jul 02, 2026 - Jul 10, 2026
From
USD 874
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)May 13, 2026 - May 24, 2026
From
USD 818
Round-trip
Economy
Denver (DEN)to
Lisbon (LIS)Apr 14, 2026 - Apr 24, 2026
From
USD 758
Round-trip
Economy
Boston (BOS)to
Lisbon (LIS)Mar 13, 2026 - Mar 21, 2026
From
USD 1,062
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 | Mar 25, 2026 - Apr 11, 2026 | From USD 866 Viewed: 19 hours ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | Jun 25, 2026 - Jul 02, 2026 | From USD 774 Viewed: 20 hours ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round-trip / Economy | Mar 27, 2026 - Apr 02, 2026 | From USD 1,252 Viewed: 3 hours ago |
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | Jun 16, 2026 - Jul 08, 2026 | From USD 828 Viewed: 20 hours ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | May 13, 2026 - May 24, 2026 | From USD 818 Viewed: 17 hours ago |
| Denver (DEN) | Lisbon (LIS) | Round-trip / Economy | Apr 14, 2026 - Apr 24, 2026 | From USD 758 Viewed: 18 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.