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Cheap flights from Chicago (CHI) to Busan (PUS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Busan (PUS)

How to find the cheapest flight from Chicago (CHI) to Busan (PUS)
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How to find the cheapest flight from Chicago (CHI) to Busan (PUS)
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How to find the cheapest flight from Chicago (CHI) to Busan (PUS)
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Cheap flights from Chicago to Busan in July , August 2026

31 Jul - 19 Aug $ 1,418.00
CHI
Chicago
Air Canada
2 STOPS
PUS
Busan
PUS
Busan
Air Canada
2 STOPS
CHI
Chicago
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27 Jul - 05 Aug $ 1,936.00
CHI
Chicago
EVA Air
1 STOPS
PUS
Busan
PUS
Busan
EVA Air
1 STOPS
CHI
Chicago
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30 Jul - 07 Aug $ 3,369.00
CHI
Chicago
Korean Air
1 STOPS
PUS
Busan
PUS
Busan
Korean Air
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Busan

26 Jul - 01 Aug $ 1,948.00
CHI
Chicago
EVA Air
2 STOPS
PUS
Busan
PUS
Busan
EVA Air
1 STOPS
CHI
Chicago
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23 Jul - 01 Aug $ 2,083.00
CHI
Chicago
EVA Air
1 STOPS
PUS
Busan
PUS
Busan
EVA Air
1 STOPS
CHI
Chicago
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29 Jul - 31 Jul $ 3,577.00
CHI
Chicago
Korean Air
1 STOPS
PUS
Busan
PUS
Busan
Korean Air
1 STOPS
CHI
Chicago
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One-way flights to Busan from Chicago

9:50 AM - 7:20 PM
Korean Air
2 Stops
21h 45m
CHI - PUS
$ 678
Kiwi
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12:30 AM - 8:20 AM
EVA Air
1 Stops
21h 5m
CHI - PUS
$ 859
Kiwi
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12:30 AM - 2:40 PM
EVA Air
1 Stops
27h 30m
CHI - PUS
$ 859
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Busan (PUS)

Related info for your journey
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How to find the cheapest flight from Chicago (CHI) to Busan (PUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Busan (PUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.