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Cheap Flights from Busan to Chicago $610.36

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Cheapest Flights from Busan to Chicago (PUS to ORD)

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

Interesting Facts About Flights from Busan to Chicago (PUS to ORD)

Question : How long do most people stay in Chicago when they fly in from Busan?
Answer : Of course you're not most people, but if you were, you'd stay roughly 77 days.

Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : In December, Wednesday is your cheapest day to fly. Being flexible with your travel days garners you even more savings during your booking.

Question : Over the coming months, which airline is getting its passengers to O'Hare International Airport (ORD) round-trip the cheapest?
Answer : American Airlines is offering its passengers the cheapest flights over the next three months.