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
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)Chicago (ORD)to
Ponta Delgada (PDL)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
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 | 29/10/2025 - 05/11/2025 | From USD 499 Viewed 1 day ago | |
| Chicago (ORD) | Lisbon (LIS) | Round-trip | Economy | 23/10/2025 - 07/11/2025 | From USD 499 Viewed 1 day ago | |
| Chicago (ORD) | Porto (OPO) | Round-trip | Economy | 02/10/2025 - 07/10/2025 | From USD 592 Viewed 17 hours ago | |
| Chicago (ORD) | Porto (OPO) | Round-trip | Economy | 10/10/2025 - 17/10/2025 | From USD 634 Viewed 14 hours ago | |
| Chicago (ORD) | Funchal (FNC) | Round-trip | Economy | 15/09/2025 - 04/10/2025 | From USD 674 Viewed 1 day ago | |
| Chicago (ORD) | Funchal (FNC) | Round-trip | Economy | 15/10/2025 - 22/10/2025 | From USD 704 Viewed 1 day ago | |
| Chicago (ORD) | Faro (FAO) | Round-trip | Economy | 05/11/2025 - 11/11/2025 | From USD 507 Viewed 22 hours ago | |
| Chicago (ORD) | Faro (FAO) | Round-trip | Economy | 29/09/2025 - 15/10/2025 | From USD 508 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.