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
Porto (OPO)Chicago (ORD)to
Funchal (FNC)Chicago (ORD)to
Funchal (FNC)Chicago (ORD)to
Porto (OPO)Chicago (ORD)to
Ponta Delgada (PDL)Chicago (ORD)to
Ponta Delgada (PDL)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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Business
Chicago (ORD)to
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Business
Chicago (ORD)to
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Business
Chicago (ORD)to
Round trip
Business
Chicago (ORD)to
Round trip
Business
Chicago (ORD)to
Round trip
Business
Chicago (ORD)to
Round trip
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 | 16/10/2026 - 24/10/2026 | From USD 686 Viewed 1 day ago | |
| Chicago (ORD) | Lisbon (LIS) | Round trip | Economy | 10/10/2026 - 25/10/2026 | From USD 691 Viewed 1 day ago | |
| Chicago (ORD) | Porto (OPO) | Round trip | Economy | 14/10/2026 - 14/11/2026 | From USD 767 Viewed 16 hours ago | |
| Chicago (ORD) | Funchal (FNC) | Round trip | Economy | 06/11/2026 - 15/11/2026 | From USD 797 Viewed 3 hours ago | |
| Chicago (ORD) | Funchal (FNC) | Round trip | Economy | 25/07/2026 - 06/08/2026 | From USD 852 Viewed 1 hour ago | |
| Chicago (ORD) | Porto (OPO) | Round trip | Economy | 22/07/2026 - 20/08/2026 | From USD 804 Viewed 1 hour ago | |
| Chicago (ORD) | Ponta Delgada (PDL) | Round trip | Economy | 23/08/2026 - 03/09/2026 | From USD 833 Viewed 1 day ago | |
| Chicago (ORD) | Ponta Delgada (PDL) | Round trip | Economy | 01/10/2026 - 17/10/2026 | From USD 948 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.