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

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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 November , December 2025

24 Nov - 10 Dec $ 1,174.00
CHI
Chicago
Cathay Pacific
1 STOPS
PUS
Busan
PUS
Busan
Cathay Pacific
1 STOPS
CHI
Chicago
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24 Nov - 07 Dec $ 1,319.00
CHI
Chicago
EVA Air
1 STOPS
PUS
Busan
PUS
Busan
EVA Air
1 STOPS
CHI
Chicago
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19 Nov - 10 Dec $ 2,097.00
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 Nov - 02 Dec $ 1,441.00
CHI
Chicago
Korean Air
1 STOPS
PUS
Busan
PUS
Busan
Korean Air
3 STOPS
CHI
Chicago
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24 Nov - 30 Nov $ 2,647.00
CHI
Chicago
Korean Air
1 STOPS
PUS
Busan
PUS
Busan
Korean Air
2 STOPS
CHI
Chicago
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18 Nov - 30 Nov $ 2,892.00
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

11:30 PM - 2:25 PM
EVA Air
1 Stops
27h 10m
CHI - PUS
$ 635
Kiwi
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11:30 PM - 2:25 PM
EVA Air
1 Stops
27h 10m
CHI - PUS
$ 678
Kiwi
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11:15 AM - 6:25 PM
Korean Air
1 Stops
17h 20m
CHI - PUS
$ 990
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.