Flights from Chicago to Portugal from 439 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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Chicago (ORD)to
Lisbon (LIS)22/10/2025 - 31/10/2025
From
505 EUR
Viewed 1 day ago
Round-trip
|
Economy
Chicago (ORD)to
Lisbon (LIS)13/09/2025 - 27/09/2025
From
672 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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Chicago (ORD)to
Lisbon (LIS)
07/06/2025 - 15/06/2025
Round-trip
|
Business
From
4,459 EUR
Viewed 14 hours ago
Chicago (ORD)to
Lisbon (LIS)
07/06/2025 - 20/06/2025
Round-trip
|
Business
From
4,460 EUR
Viewed 16 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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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Chicago (ORD) | Lisbon (LIS) | Round-trip | Economy | 20/02/2026 - 06/03/2026 | From 439 EUR Viewed 1 day ago | |
| Chicago (ORD) | Lisbon (LIS) | Round-trip | Economy | 22/10/2025 - 31/10/2025 | From 505 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.