Explore Air Canada flights from United States to Portugal starting at

† Aeroplan flight bookings are currently only available on the Canadian point of sale. Learn more.

Best fares between United States and Portugal 

USD
Select...

Boston (BOS)to

Lisbon (LIS)
May 31, 2024 - Jun 09, 2024
USD 1,411*
Round-trip
/
Economy

San Francisco (SFO)to

Lisbon (LIS)
Jun 05, 2024 - Jun 15, 2024
USD 983*
Round-trip
/
Economy

Chicago (ORD)to

Lisbon (LIS)
Jun 19, 2024 - Jun 29, 2024
USD 1,268*
Round-trip
/
Economy

Los Angeles (LAX)to

Lisbon (LIS)
Jun 26, 2024 - Jul 11, 2024
USD 1,342*
Round-trip
/
Economy

New York/Newark (EWR)to

Lisbon (LIS)
Apr 18, 2024 - Apr 29, 2024
USD 1,239*
Round-trip
/
Economy

Washington, D.C. (DCA)to

Lisbon (LIS)
Jun 23, 2024 - Jul 01, 2024
USD 1,146*
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.

Explore Air Canada flights from United States to Portugal | Air Canada

Find low fares between United States and Portugal

USD
Select...
FromBoston (BOS)ToLisbon (LIS)Round-trip
/
Economy
Jul 18, 2024 - Jul 27, 2024
USD 1,353*

Viewed: 21 hours ago

FromSan Francisco (SFO)ToLisbon (LIS)Round-trip
/
Economy
Aug 18, 2024 - Aug 27, 2024
USD 655*

Viewed: 9 hours ago

FromChicago (ORD)ToLisbon (LIS)Round-trip
/
Economy
Aug 19, 2024 - Aug 27, 2024
USD 704*

Viewed: 9 hours ago

FromWashington, D.C. (IAD)ToLisbon (LIS)Round-trip
/
Economy
Dec 31, 2024 - Jan 07, 2025
USD 899*

Viewed: 12 hours ago

FromLos Angeles (LAX)ToLisbon (LIS)Round-trip
/
Economy
Aug 07, 2024 - Aug 22, 2024
USD 910*

Viewed: 9 hours ago

FromHouston (IAH)ToLisbon (LIS)Round-trip
/
Economy
Jul 20, 2024 - Jul 31, 2024
USD 1,278*

Viewed: 9 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.

Check out popular routes from United States to Portugal