Flights from Chicago to Portugal from 590 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)12/12/2025 - 07/01/2026
From
590 EUR
Viewed 17 hours ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)09/10/2025 - 12/10/2025
From
949 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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flight_land
EUR
Chicago (ORD)to
Lisbon (LIS)
12/12/2025 - 07/01/2026
Round-trip
Business
From
2,472 EUR
Viewed 17 hours ago
Chicago (ORD)to
Lisbon (LIS)
08/10/2025 - 19/10/2025
Round-trip
Business
From
6,720 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 | 12/12/2025 - 07/01/2026 | From 590 EUR Viewed 17 hours ago | |
| Chicago (ORD) | Lisbon (LIS) | Round-trip | Economy | 29/08/2026 - 10/09/2026 | From 1,045 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.