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Flights from Porto to Chicago from USD 1,217
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1 Passenger, Economy
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Flights from Porto to Chicago
Try alternate month or interact with individual days below in order to find offers.
Best Flight Deals from Porto to Chicago
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Porto (OPO) | Chicago (ORD) | Round trip | Economy | 31/07/2026 - 07/08/2026 | From USD 1,217 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.
Business Flights Deals
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USD
Porto (OPO)to
Chicago (ORD)
07/06/2026 - 20/06/2026
Round trip
Business
From
USD 4,384
Viewed 20 hours ago
Porto (OPO)to
Chicago (ORD)
31/07/2026 - 07/08/2026
Round trip
Business
From
USD 3,422
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.