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
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
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
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 | 11/08/2025 - 21/08/2025 | From USD 499 Viewed 1 day ago | |
| Chicago (ORD) | Lisbon (LIS) | Round-trip | Economy | 23/08/2025 - 06/09/2025 | From USD 499 Viewed 1 day ago | |
| Chicago (ORD) | Porto (OPO) | Round-trip | Economy | 11/02/2026 - 18/02/2026 | From USD 509 Viewed 1 day ago | |
| Chicago (ORD) | Porto (OPO) | Round-trip | Economy | 24/08/2025 - 04/09/2025 | From USD 510 Viewed 21 hours ago | |
| Chicago (ORD) | Funchal (FNC) | Round-trip | Economy | 19/11/2025 - 25/11/2025 | From USD 549 Viewed 1 day ago | |
| Chicago (ORD) | Funchal (FNC) | Round-trip | Economy | 22/08/2025 - 30/08/2025 | From USD 759 Viewed 1 day ago | |
| Chicago (ORD) | Ponta Delgada (PDL) | Round-trip | Economy | 19/10/2025 - 31/10/2025 | From USD 549 Viewed 1 day ago | |
| Chicago (ORD) | Ponta Delgada (PDL) | Round-trip | Economy | 19/09/2025 - 28/09/2025 | From USD 972 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.