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Cheap Flights from Chicago to Porto $563.96

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Cheapest Flights from Chicago to Porto (ORD to OPO)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Chicago to Porto (ORD to OPO)

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Mar 9th has seen bookings (as of Feb 20th) as cheap as $635. That comes in 72% below the average price for this route. Saving now means you'll have more money in your pocket for the trip.

Question : How much should a trip from Chicago (ORD) to Porto (OPO) cost?
Answer : Ranging anywhere from $565 to $4,799, prices for ORD to OPO do change a lot more than most routes from the United States. The further out you book a route, the more likely you are to save.

Question : Over the coming months, which airline is getting their passengers to Porto Airport (OPO) round-trip the cheapest?
Answer : Turkish Airlines is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $565 and, when compared to the more expensive bookings of $4,799, it's quite a deal.

Question : How many days should you spend in Porto?
Answer : Over the next two months, passengers from ORD to OPO are planning on staying for 10 days on average.

Question : Is price more important than specific travel days for you?
Answer : Tuesday is your lowest-cost day to fly in the month of March. Being flexible with your travel days garners even more savings during booking.