Flights from Chicago to Portugal from USD 499
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)*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
Round trip
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 | 30/09/2026 - 04/11/2026 | From USD 691 Viewed 1 day ago | |
| Chicago (ORD) | Lisbon (LIS) | Round trip | Economy | 02/10/2026 - 10/10/2026 | From USD 499 Viewed 17 hours ago | |
| Chicago (ORD) | Funchal (FNC) | Round trip | Economy | 02/10/2026 - 07/10/2026 | From USD 883 Viewed 1 day ago | |
| Chicago (ORD) | Porto (OPO) | Round trip | Economy | 13/08/2026 - 25/08/2026 | From USD 781 Viewed 33 minutes ago | |
| Chicago (ORD) | Funchal (FNC) | Round trip | Economy | 10/07/2026 - 02/08/2026 | From USD 1,595 Viewed 48 minutes ago | |
| Chicago (ORD) | Ponta Delgada (PDL) | Round trip | Economy | 24/07/2026 - 07/08/2026 | From USD 1,146 Viewed 14 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.