Flights from Porto to Chicago from USD 521
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1 Passenger, Economy
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Promo Code
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Flights from Porto to Chicago
Best Flight Deals from Porto to Chicago
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USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Porto (OPO) | Chicago (ORD) | Round-trip | Economy | 15/10/2025 - 26/10/2025 | From USD 521 Viewed 1 day ago |
| Porto (OPO) | Chicago (ORD) | Round-trip | Economy | 13/09/2025 - 27/09/2025 | From USD 550 Viewed 20 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.
Business Flights Deals
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flight_land
USD
Porto (OPO)to
Chicago (ORD)
15/10/2025 - 26/10/2025
Round-trip
Business
From
USD 2,586
Viewed 1 day ago
Porto (OPO)to
Chicago (ORD)
13/09/2025 - 27/09/2025
Round-trip
Business
From
USD 2,935
Viewed 20 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.