Cheap Flights from Porto Airport to Chicago (ORD) Find and Compare the Best Airline Deals

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2025/4
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Other Destinations from:Porto

Porto－Miami(MIA)
USD552〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Lisbon Portela Airport－Chicago(O'Hare)
USD781〜
* Fares vary in accordance to seat availability

PortoPorto AirportChicagoO'Hare International Airport