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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 August , September 2026

27 Aug - 09 Sep $ 1,226.00
CHI
Chicago
EVA Air
1 STOPS
PUS
Busan
PUS
Busan
EVA Air
1 STOPS
CHI
Chicago
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24 Aug - 04 Sep $ 1,421.00
CHI
Chicago
EVA Air
1 STOPS
PUS
Busan
PUS
Busan
EVA Air
1 STOPS
CHI
Chicago
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25 Aug - 10 Sep $ 2,893.00
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

24 Aug - 01 Sep $ 1,250.00
CHI
Chicago
EVA Air
1 STOPS
PUS
Busan
PUS
Busan
EVA Air
1 STOPS
CHI
Chicago
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28 Aug - 31 Aug $ 1,390.00
CHI
Chicago
EVA Air
1 STOPS
PUS
Busan
PUS
Busan
EVA Air
1 STOPS
CHI
Chicago
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24 Aug - 31 Aug $ 2,797.00
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 - 7:00 PM
Jeju Air
2 Stops
20h 45m
CHI - PUS
$ 618
Kiwi
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4:00 PM - 2:35 AM
Cathay Pacific
1 Stops
25h
CHI - PUS
$ 648
Kiwi
Pick dates
12:30 AM - 8:20 AM
EVA Air
1 Stops
21h 5m
CHI - PUS
$ 730
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.