Cheap Flights from O'Hare International Airport to Porto (OPO) Find and Compare the Best Airline Deals | Skyticket

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2025/7
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2025/7
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

O'Hare－Porto Airport
July Lowest Airfares
USD3,721

The airfare displayed above is for TAP Portugal

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O'Hare－Porto Airport
August Lowest Airfares -----

O'Hare－Porto Airport
September Lowest Airfares
USD742

The airfare displayed above is for Turkish Airlines

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O'Hare－Porto Airport
October Lowest Airfares -----
O'Hare－Porto Airport
November Lowest Airfares
USD607

The airfare displayed above is for United Airlines

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Chicago－Porto
Estimated Flight Time
8 Hours 32 Minutes
Chicago－Porto
Number of Operating Airlines
0

Operating Airlines for O'Hare－Porto Airport Route

Other Destinations from:Chicago

O'Hare－Lisbon(Portela)
USD529〜
O'Hare－Faro (Portugal)(FAO)
USD897〜
* Fares vary in accordance to seat availability
Other Departures to: Porto

Dallas/Fort Worth Airport－Porto(OPO)
USD1,103〜
Hartsfield-Jackson Atlanta Airport－Porto(OPO)
USD729〜
Miami Airport－Porto(OPO)
USD5,519〜
* Fares vary in accordance to seat availability