Explore Air Canada flights from United States to Portugal starting at USD 799*
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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 between United States and Portugal
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USD
Los Angeles (LAX)to
Lisbon (LIS)Mar 30, 2027 - May 21, 2027
From
USD 1,030
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)Sep 22, 2026 - Sep 29, 2026
From
USD 1,033
Round-trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)Sep 02, 2026 - Sep 07, 2026
From
USD 2,072
Round-trip
Economy
San Francisco (SFO)to
Lisbon (LIS)Jan 04, 2027 - Jan 17, 2027
From
USD 814
Round-trip
Economy
San Francisco (SFO)to
Lisbon (LIS)Dec 09, 2026 - Dec 15, 2026
From
USD 885
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)Oct 12, 2026 - Oct 23, 2026
From
USD 799
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)Mar 21, 2027 - Mar 27, 2027
From
USD 1,154
Round-trip
Economy
Denver (DEN)to
Lisbon (LIS)Oct 12, 2026 - Oct 21, 2026
From
USD 894
Round-trip
Economy
Denver (DEN)to
Lisbon (LIS)Sep 16, 2026 - Sep 26, 2026
From
USD 1,457
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 between United States and Portugal
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USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | Mar 30, 2027 - May 21, 2027 | From USD 1,030 Viewed: 17 hours ago |
| San Francisco (SFO) | Lisbon (LIS) | Round-trip / Economy | Jan 04, 2027 - Jan 17, 2027 | From USD 814 Viewed: 16 hours ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | Mar 21, 2027 - Mar 27, 2027 | From USD 1,154 Viewed: 21 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.