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All scheduled flights from Chicago to Porto (ORD-OPO)

US USA
Portugal PT
All scheduled flights from ORD to OPO. You can fly from Chicago to Porto with 1 stop. The flight time is between 10 and 15 hours depending on your connecting flight. The ORD-OPO route has no non-stop flights.
ORD-OPO
- Flight has a long layover time at the stop-airport and will affect your flight time.
- Change of terminals at the layover airport. This can go quickly or take time depending on the airport.
- Flight is partially or completely overnight (Red-eye flight).
- Airline or one of the airlines in the flight path is a low-cost carrier. Some travelers wants to avoid low-cost airlines.
- This is codeshare flight. A codeshare flight is an agreement between airlines to sell seats on each others flights. Click on the flight to see the actual flight operator.

The fastest option is landing at LHR with a total flight time of 14 hours and 35 minutes.

OPO is the IATA airport code for Porto Airport, Porto.

The transfer from OPO is 18 minutes by car to Porto.

No airlines currently offers non-stop or direct flights from Chicago to Porto.