Flights from Chicago to Portugal from USD 686
Best Flight Deals from Chicago to Portugal
Chicago (ORD)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)Chicago (ORD)to
Funchal (FNC)Chicago (ORD)to
Porto (OPO)Chicago (ORD)to
Porto (OPO)Chicago (ORD)to
Funchal (FNC)Chicago (ORD)to
Ponta Delgada (PDL)Chicago (ORD)to
Ponta Delgada (PDL)Chicago (ORD)to
Faro (FAO)Chicago (ORD)to
Faro (FAO)*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
Chicago (ORD)to
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Chicago (ORD)to
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Chicago (ORD)to
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Chicago (ORD)to
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Chicago (ORD)to
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Business
Chicago (ORD)to
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Business
Chicago (ORD)to
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Business
Chicago (ORD)to
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Business
*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
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Chicago (ORD) | Lisbon (LIS) | Round trip | Economy | 01/10/2026 - 10/10/2026 | From USD 686 Viewed 1 day ago | |
| Chicago (ORD) | Lisbon (LIS) | Round trip | Economy | 02/10/2026 - 10/10/2026 | From USD 686 Viewed 14 hours ago | |
| Chicago (ORD) | Funchal (FNC) | Round trip | Economy | 11/09/2026 - 20/09/2026 | From USD 902 Viewed 20 hours ago | |
| Chicago (ORD) | Porto (OPO) | Round trip | Economy | 16/08/2026 - 30/08/2026 | From USD 779 Viewed 1 day ago | |
| Chicago (ORD) | Porto (OPO) | Round trip | Economy | 18/11/2026 - 29/11/2026 | From USD 869 Viewed 1 day ago | |
| Chicago (ORD) | Funchal (FNC) | Round trip | Economy | 06/11/2026 - 13/11/2026 | From USD 777 Viewed 1 hour ago | |
| Chicago (ORD) | Ponta Delgada (PDL) | Round trip | Economy | 05/08/2026 - 12/08/2026 | From USD 908 Viewed 18 hours ago | |
| Chicago (ORD) | Ponta Delgada (PDL) | Round trip | Economy | 09/07/2026 - 15/07/2026 | From USD 958 Viewed 3 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.