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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 2026

12 Nov - 07 Dec $ 1,321.00
CHI
Chicago
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
CHI
Chicago
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22 Nov - 07 Dec $ 1,371.00
CHI
Chicago
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
CHI
Chicago
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13 Nov - 02 Dec $ 3,059.00
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

22 Nov - 01 Dec $ 1,605.00
CHI
Chicago
EVA Air
2 STOPS
PUS
Busan
PUS
Busan
EVA Air
2 STOPS
CHI
Chicago
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12 Nov - 01 Dec $ 1,642.00
CHI
Chicago
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
CHI
Chicago
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13 Nov - 30 Nov $ 3,204.00
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

7:00 AM - 7:00 AM
Alaska Airlines
2 Stops
34h 10m
CHI - PUS
$ 622
Kiwi
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6:00 AM - 7:35 PM
Alaska Airlines
2 Stops
23h 45m
CHI - PUS
$ 671
Kiwi
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7:00 AM - 7:35 PM
Alaska Airlines
2 Stops
22h 45m
CHI - PUS
$ 761
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.