Flights from Chicago to Portugal from USD 490
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
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Chicago (ORD)to
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Chicago (ORD)to
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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
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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 | 18/02/2026 - 11/03/2026 | From USD 500 Viewed 7 hours ago | |
| Chicago (ORD) | Lisbon (LIS) | Round trip | Economy | 18/02/2026 - 06/03/2026 | From USD 500 Viewed 8 hours ago | |
| Chicago (ORD) | Porto (OPO) | Round trip | Economy | 22/04/2026 - 13/05/2026 | From USD 490 Viewed 13 hours ago | |
| Chicago (ORD) | Porto (OPO) | Round trip | Economy | 08/04/2026 - 29/04/2026 | From USD 490 Viewed 1 day ago | |
| Chicago (ORD) | Funchal (FNC) | Round trip | Economy | 17/04/2026 - 26/04/2026 | From USD 550 Viewed 11 hours ago | |
| Chicago (ORD) | Funchal (FNC) | Round trip | Economy | 18/04/2026 - 25/04/2026 | From USD 550 Viewed 1 day ago | |
| Chicago (ORD) | Faro (FAO) | Round trip | Economy | 27/02/2026 - 06/03/2026 | From USD 499 Viewed 44 minutes ago | |
| Chicago (ORD) | Faro (FAO) | Round trip | Economy | 04/04/2026 - 11/04/2026 | From USD 857 Viewed 8 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.