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Cheap flights from Chicago (CHI) to Seoul (GMP)

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How to find the cheapest flight from Chicago (CHI) to Seoul (GMP)

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

26 Jul - 29 Aug $ 1,410.00
CHI
Chicago
Frontier Airlines
3 STOPS
GMP
Seoul
GMP
Seoul
Frontier Airlines
3 STOPS
CHI
Chicago
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25 Jul - 17 Aug $ 2,821.00
CHI
Chicago
All Nippon Airways
1 STOPS
GMP
Seoul
GMP
Seoul
All Nippon Airways
1 STOPS
CHI
Chicago
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27 Jul - 07 Aug $ 3,075.00
CHI
Chicago
All Nippon Airways
1 STOPS
GMP
Seoul
GMP
Seoul
All Nippon Airways
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Seoul

26 Jul - 01 Aug $ 1,696.00
CHI
Chicago
Alaska Airlines
3 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
3 STOPS
CHI
Chicago
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26 Jul - 01 Aug $ 1,701.00
CHI
Chicago
Alaska Airlines
3 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
3 STOPS
CHI
Chicago
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26 Jul - 01 Aug $ 1,705.00
CHI
Chicago
Alaska Airlines
3 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
3 STOPS
CHI
Chicago
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One-way flights to Seoul from Chicago

9:50 AM - 7:20 AM
Air Busan
3 Stops
32h 35m
CHI - GMP
$ 728
Kiwi
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8:18 PM - 8:40 AM
All Nippon Airways
2 Stops
24h 47m
CHI - GMP
$ 1,510
Kiwi
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12:15 PM - 8:05 PM
All Nippon Airways
1 Stops
20h 5m
CHI - GMP
$ 1,997
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Seoul (GMP)

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