CA $1,375 Cheap Korean Air fights from Chicago (ORD) to Jeju (CJU)

View CA $1,375 flight on Mon, Sep. 8, 2025Opens in a new window

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Korean Air flights from Chicago to Jeju (ORD→CJU)

Prices were available within the past 7 days and start at CA $1,375 for one-way flights and CA $2,374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
CJU
Jeju City
CA $2,374 Roundtrip, found 4 days ago
CA $2,374
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Sep. 8 from Chicago to Jeju City, returning Tue, Sep. 16, priced at CA $2,374 found 4 days ago
Korean Air
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
CJU
Jeju City
CA $2,375 Roundtrip, found 4 days ago
CA $2,375
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Sep. 8 from Chicago to Jeju City, returning Tue, Sep. 16, priced at CA $2,375 found 4 days ago
Korean Air
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
CJU
Jeju City
CA $2,382 Roundtrip, found 4 days ago
CA $2,382
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Sep. 8 from Chicago to Jeju City, returning Tue, Sep. 16, priced at CA $2,382 found 4 days ago
Korean Air
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
CJU
Jeju City
CA $2,506 Roundtrip, found 4 days ago
CA $2,506
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Sep. 8 from Chicago to Jeju City, returning Tue, Sep. 16, priced at CA $2,506 found 4 days ago
Korean Air
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
CJU
Jeju City
CA $2,513 Roundtrip, found 4 days ago
CA $2,513
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Sep. 8 from Chicago to Jeju City, returning Tue, Sep. 16, priced at CA $2,513 found 4 days ago
Korean Air
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
CJU
Jeju City
CA $2,543 Roundtrip, found 4 days ago
CA $2,543
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Sep. 8 from Chicago to Jeju City, returning Tue, Sep. 16, priced at CA $2,543 found 4 days ago
Korean Air
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
CJU
Jeju City
CA $2,566 Roundtrip, found 4 days ago
CA $2,566
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Sep. 8 from Chicago to Jeju City, returning Tue, Sep. 16, priced at CA $2,566 found 4 days ago
Korean Air
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
CJU
Jeju City
CA $2,601 Roundtrip, found 4 days ago
CA $2,601
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Sep. 8 from Chicago to Jeju City, returning Tue, Sep. 16, priced at CA $2,601 found 4 days ago
Korean Air
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
CJU
Jeju City
CA $2,624 Roundtrip, found 4 days ago
CA $2,624
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Sep. 8 from Chicago to Jeju City, returning Tue, Sep. 16, priced at CA $2,624 found 4 days ago
Flight from Chicago to Jeju (ORD - CJU) route information
Origin airport
O'Hare Intl.
Destination airport
Jeju Intl.
Distance
10853 km
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