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Chicago (ORD) » South Korea » ORD to PUS
Good to Know - Flights from Chicago to Busan
$ 1,997.61
or less (round trip)
Top Tips for Finding Cheap Flights from Chicago to Busan
Looking for cheap airfare from Chicago to Busan? 25% of our users found round-trip tickets to Busan for the following price or less: $ 1,997.61 Book at least 4 weeks before departure in order to get a below-average price. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago to Busan flight deals.
FAQs - Booking from Chicago to Busan flights
The cheapest flight Chicago to Busan found on flyus.com in the last 72 hours was $1,997.61 round-trip.
Find cheap flights from Chicago to Busan and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.
Cheapest Flights
from Chicago, United States (ORD) to:
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Busan, South Korea (PUS)Sep 27, 25 - Oct 18, 25$1,997.61
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Busan, South Korea (PUS)Jul 22, 25 - Jul 29, 25$2,122.71
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Busan, South Korea (PUS)Jul 19, 25 - Jul 26, 25$2,127.21
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Busan, South Korea (PUS)Jun 08, 25 - Jun 12, 25$2,142.31
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Busan, South Korea (PUS)Sep 20, 25 - Sep 27, 25$2,187.61
