Flights from Chicago to Portugal from 528 EUR
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1 Passenger, Economy
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Promo Code
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Best Flight Deals from Chicago to Portugal
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EUR
Chicago (ORD)to
Lisbon (LIS)15/04/2026 - 24/04/2026
From
528 EUR
Viewed 17 hours ago
Round trip
Economy
Chicago (ORD)to
Lisbon (LIS)20/09/2026 - 30/09/2026
From
770 EUR
Viewed 1 day ago
Round trip
Economy
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Business Flights Deals
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EUR
Chicago (ORD)to
Lisbon (LIS)
13/06/2026 - 30/06/2026
Round trip
Business
From
5,064 EUR
Viewed 1 day ago
Chicago (ORD)to
Lisbon (LIS)
24/05/2026 - 05/06/2026
Round trip
Business
From
5,213 EUR
Viewed 1 day ago
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Best Flight Deals from Chicago to Portugal
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EUR
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Chicago (ORD) | Lisbon (LIS) | Round trip | Economy | 11/10/2026 - 21/10/2026 | From 700 EUR Viewed 3 hours ago | |
| Chicago (ORD) | Lisbon (LIS) | Round trip | Economy | 09/10/2026 - 16/10/2026 | From 720 EUR Viewed 1 day ago | |
| Chicago (ORD) | Porto (OPO) | Round trip | Economy | 03/10/2026 - 10/10/2026 | From 672 EUR Viewed 1 day ago |
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.