Flights from Chicago to Portugal from USD 610
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
Porto (OPO)Chicago (ORD)to
Funchal (FNC)Chicago (ORD)to
Funchal (FNC)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
Round trip
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
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 | 02/12/2026 - 09/12/2026 | From USD 686 Viewed 15 hours ago | |
| Chicago (ORD) | Lisbon (LIS) | Round trip | Economy | 11/11/2026 - 29/11/2026 | From USD 797 Viewed 19 hours ago | |
| Chicago (ORD) | Porto (OPO) | Round trip | Economy | 11/05/2026 - 20/05/2026 | From USD 852 Viewed 23 hours ago | |
| Chicago (ORD) | Porto (OPO) | Round trip | Economy | 04/07/2026 - 30/07/2026 | From USD 899 Viewed 1 day ago | |
| Chicago (ORD) | Funchal (FNC) | Round trip | Economy | 20/09/2026 - 29/09/2026 | From USD 796 Viewed 1 day ago | |
| Chicago (ORD) | Funchal (FNC) | Round trip | Economy | 15/10/2026 - 27/10/2026 | From USD 786 Viewed 17 hours ago | |
| Chicago (ORD) | Faro (FAO) | Round trip | Economy | 01/07/2026 - 05/07/2026 | From USD 1,467 Viewed 8 hours ago | |
| Chicago (ORD) | Faro (FAO) | Round trip | Economy | 10/07/2026 - 17/07/2026 | From USD 1,100 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.