$1,157 Cheap Korean Air flights Chicago (ORD) to Busan (PUS)

View $1,157 flight on Thu, Feb 12, 2026Opens in a new window

$1,157 Cheap Korean Air flights Chicago (ORD) to Busan (PUS)

Prices were available within the past 7 days and start at $1,157 for one-way flights and $1,898 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, Sep 15 - Mon, Sep 29
ORD
Chicago
PUS
Busan
$1,898 Roundtrip, found 22 hours ago
$1,898
Roundtrip
found 22 hours ago
Select Korean Air flight, departing Mon, Sep 15 from Chicago to Busan, returning Mon, Sep 29, priced at $1,898 found 22 hours ago
Flights from Chicago (ORD) to Busan (PUS)
Origin airport
O'Hare Intl.
Destination airport
Gimhae
Airlines serving
Air China, Asiana Airlines, Cathay Pacific, Delta, Korean Air
Popular airline
Delta
Distance
6618 mi

Explore a world of travel with Expedia

*Available to One Key members.