Flights from Chicago to Portugal from 425 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)20/02/2026 - 06/03/2026
From
425 EUR
Viewed 4 hours ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)27/02/2026 - 04/03/2026
From
510 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)
24/12/2025 - 28/12/2025
Round-trip
Business
From
3,614 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 | 20/02/2026 - 06/03/2026 | From 425 EUR Viewed 4 hours ago | |
| Chicago (ORD) | Lisbon (LIS) | Round-trip | Economy | 27/02/2026 - 04/03/2026 | From 510 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.