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Cheap Flights from Chicago to Portland $138.6

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Cheapest Flights from Chicago to Portland (ORD to PDX)

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

Interesting Facts About Flights from Chicago to Portland (ORD to PDX)

Question : Which day has the most flight time options?
Answer : Wednesday has the most flight times for Chicago to Portland with 110.

Question : Would you be willing to change your travel days if it saved you money?
Answer : Wednesday is your cheapest day to fly in December. Being flexible with your travel days garners you even more savings during your booking.

Question : Best case scenario, how quickly can someone get to PDX from ORD?
Answer : The shortest direct flight is 10 minutes via Spirit Airlines. If you catch the 8:40 PM CST departure, you'll arrive at 10:50 PM PST (remember, there is a two-hour time change).

Question : What day in the next four weeks has the best fares?
Answer : As of December 5th, the best day for booking to Portland (PDX) from Chicago (ORD) is December 12th. Bookings have been made roughly 29% below the average price for this route.

Question : How long are most people's visits to Portland when they fly in from Chicago?
Answer : Passengers from ORD to PDX stay eight days on average.