Flights from Chicago to Portugal from 671 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)12/09/2026 - 27/09/2026
From
827 EUR
Viewed 23 hours ago
Round trip
Economy
Chicago (ORD)to
Lisbon (LIS)05/09/2026 - 17/09/2026
From
671 EUR
Viewed 2 hours 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)
25/07/2026 - 02/08/2026
Round trip
Business
From
4,194 EUR
Viewed 1 day ago
Chicago (ORD)to
Lisbon (LIS)
05/08/2026 - 14/08/2026
Round trip
Business
From
5,319 EUR
Viewed 20 hours 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 | 12/09/2026 - 27/09/2026 | From 827 EUR Viewed 23 hours ago | |
| Chicago (ORD) | Lisbon (LIS) | Round trip | Economy | 05/09/2026 - 17/09/2026 | From 671 EUR Viewed 2 hours 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.