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Best fares between Chicago and Portugal

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*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.

Flights from Chicago to Portugal | Air Canada

Find low fares between Chicago and Portugal

USD
My travel class is:
Find low fares between Chicago and Portugal
From
To
Fare Type
Departure
Price
FromChicago (ORD)ToLisbon (LIS)Round-trip
/
Economy
Mar 19, 2025 - Mar 29, 2025
USD 866*

Viewed: 1 day 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.