Cheap Flights to Illinois from ₩1,087,700

View ₩1,087,700 flight on Thu, Apr 1, 2027Opens in a new window

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How much is the cheapest flight to Illinois?

Prices were available within the past 7 days and start at ₩1,087,700 for one-way flights and ₩1,864,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, Jun 22 - Thu, Jun 25
ICN
Seoul
ORD
Chicago
₩1,864,000 Roundtrip, found 1 day ago
₩1,864,000
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Mon, Jun 22 from Seoul to Chicago, returning Thu, Jun 25, priced at ₩1,864,000 found 1 day ago
Turkish Airlines
Thu, Dec 17 - Thu, Jan 7
ICN
Seoul
ORD
Chicago
₩1,894,600 Roundtrip, found 1 day ago
₩1,894,600
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Thu, Dec 17 from Seoul to Chicago, returning Thu, Jan 7, priced at ₩1,894,600 found 1 day ago
Qatar Airways
Fri, Sep 4 - Wed, Sep 16
ICN
Seoul
STL
St. Louis
₩1,989,500 Roundtrip, found 9 hours ago
₩1,989,500
Roundtrip
found 9 hours ago
Select Qatar Airways flight, departing Fri, Sep 4 from Seoul to St. Louis, returning Wed, Sep 16, priced at ₩1,989,500 found 9 hours ago
Qatar Airways
Wed, Aug 19 - Mon, Aug 24
ICN
Seoul
CMI
Champaign
₩2,049,700 Roundtrip, found 3 days ago
₩2,049,700
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Wed, Aug 19 from Seoul to Champaign, returning Mon, Aug 24, priced at ₩2,049,700 found 3 days ago
American Airlines
Fri, Sep 4 - Sun, Sep 13
ICN
Seoul
STL
St. Louis
₩2,091,900 Roundtrip, found 9 hours ago
₩2,091,900
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Sep 4 from Seoul to St. Louis, returning Sun, Sep 13, priced at ₩2,091,900 found 9 hours ago
Philippine Airlines
Mon, Nov 9 - Wed, Nov 18
ICN
Seoul
ORD
Chicago
₩2,112,000 Roundtrip, found 4 days ago
₩2,112,000
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Mon, Nov 9 from Seoul to Chicago, returning Wed, Nov 18, priced at ₩2,112,000 found 4 days ago
Air Canada
Wed, Oct 21 - Wed, Nov 4
ICN
Seoul
ORD
Chicago
₩2,159,600 Roundtrip, found 1 day ago
₩2,159,600
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 21 from Seoul to Chicago, returning Wed, Nov 4, priced at ₩2,159,600 found 1 day ago
EVA Airways
Wed, Jun 24 - Mon, Jul 6
ICN
Seoul
ORD
Chicago
₩2,241,900 Roundtrip, found 1 day ago
₩2,241,900
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Wed, Jun 24 from Seoul to Chicago, returning Mon, Jul 6, priced at ₩2,241,900 found 1 day ago
WestJet
Thu, Sep 24 - Sun, Oct 4
ICN
Seoul
ORD
Chicago
₩2,271,200 Roundtrip, found 1 day ago
₩2,271,200
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Sep 24 from Seoul to Chicago, returning Sun, Oct 4, priced at ₩2,271,200 found 1 day ago
Lufthansa
Thu, Apr 1 - Sun, Apr 4
ICN
Seoul
ORD
Chicago
₩2,283,100 Roundtrip, found 1 hour ago
₩2,283,100
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Thu, Apr 1 from Seoul to Chicago, returning Sun, Apr 4, priced at ₩2,283,100 found 1 hour ago

Trending flights to Illinois

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, Jun 22 - Thu, Jun 25
ICN
Seoul
ORD
Chicago
₩1,864,000 Roundtrip, found 1 day ago
₩1,864,000
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Mon, Jun 22 from Seoul to Chicago, returning Thu, Jun 25, priced at ₩1,864,000 found 1 day ago