Explore Air Canada flights from United States to Portugal starting at USD 885*
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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
Washington, D.C. (IAD)to
Lisbon (LIS)Aug 07, 2026 - Aug 22, 2026
From
USD 1,431
Round-trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)Dec 09, 2026 - Dec 17, 2026
From
USD 885
Round-trip
Economy
San Francisco (SFO)to
Lisbon (LIS)Sep 10, 2026 - Oct 01, 2026
From
USD 1,084
Round-trip
Economy
San Francisco (SFO)to
Lisbon (LIS)Jul 26, 2026 - Aug 05, 2026
From
USD 1,331
Round-trip
Economy
Denver (DEN)to
Lisbon (LIS)Nov 20, 2026 - Nov 30, 2026
From
USD 911
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)Dec 22, 2026 - Jan 02, 2027
From
USD 1,405
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)Sep 22, 2026 - Sep 30, 2026
From
USD 913
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)Jan 18, 2027 - Feb 10, 2027
From
USD 924
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)Nov 01, 2026 - Nov 14, 2026
From
USD 899
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)Sep 23, 2026 - Sep 28, 2026
From
USD 998
Round-trip
Economy
Jacksonville, FL (JAX)to
Lisbon (LIS)Sep 01, 2026 - Sep 09, 2026
From
USD 1,070
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 |
|---|---|---|---|---|
| Washington, D.C. (IAD) | Lisbon (LIS) | Round-trip / Economy | Dec 09, 2026 - Dec 17, 2026 | From USD 885 Viewed: 19 hours ago |
| Denver (DEN) | Lisbon (LIS) | Round-trip / Economy | Nov 20, 2026 - Nov 30, 2026 | From USD 911 Viewed: 6 hours ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | Dec 22, 2026 - Jan 02, 2027 | From USD 1,405 Viewed: 1 hour ago |
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | Jan 18, 2027 - Feb 10, 2027 | From USD 924 Viewed: 1 hour ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | Nov 01, 2026 - Nov 14, 2026 | From USD 899 Viewed: 13 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.