Cheap Flights to Jefferson County from ₩163,600

View ₩163,600 flight on Tue, Aug 18, 2026Opens in a new window

Popular airlines to Jefferson County

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  • Air Canada

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How much is the cheapest flight to Jefferson County?

Prices were available within the past 7 days and start at ₩163,600 for one-way flights and ₩403,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Aug 20 - Wed, Aug 26
ORD
Chicago
STL
St. Louis
₩403,700 Roundtrip, found 16 hours ago
₩403,700
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Aug 20 from Chicago to St. Louis, returning Wed, Aug 26, priced at ₩403,700 found 16 hours ago
Delta
Mon, Aug 31 - Wed, Sep 16
LAX
Los Angeles
STL
St. Louis
₩454,100 Roundtrip, found 2 days ago
₩454,100
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 31 from Los Angeles to St. Louis, returning Wed, Sep 16, priced at ₩454,100 found 2 days ago
American Airlines
Sun, Aug 2 - Tue, Aug 11
DFW
Dallas
STL
St. Louis
₩465,600 Roundtrip, found 3 days ago
₩465,600
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 2 from Dallas to St. Louis, returning Tue, Aug 11, priced at ₩465,600 found 3 days ago
Delta
Wed, Jul 29 - Mon, Aug 3
IAD
Washington
STL
St. Louis
₩470,100 Roundtrip, found 4 days ago
₩470,100
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jul 29 from Washington to St. Louis, returning Mon, Aug 3, priced at ₩470,100 found 4 days ago
Delta
Wed, Jul 29 - Mon, Aug 3
IAD
Washington
STL
St. Louis
₩470,200 Roundtrip, found 4 days ago
₩470,200
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jul 29 from Washington to St. Louis, returning Mon, Aug 3, priced at ₩470,200 found 4 days ago
American Airlines
Sun, Aug 2 - Tue, Aug 11
DFW
Dallas
STL
St. Louis
₩480,600 Roundtrip, found 3 days ago
₩480,600
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 2 from Dallas to St. Louis, returning Tue, Aug 11, priced at ₩480,600 found 3 days ago
Delta
Mon, Aug 17 - Mon, Aug 31
LAX
Los Angeles
STL
St. Louis
₩495,600 Roundtrip, found 2 days ago
₩495,600
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 17 from Los Angeles to St. Louis, returning Mon, Aug 31, priced at ₩495,600 found 2 days ago
Delta
Sat, Sep 5 - Sun, Sep 20
ORD
Chicago
STL
St. Louis
₩502,200 Roundtrip, found 16 hours ago
₩502,200
Roundtrip
found 16 hours ago
Select Delta flight, departing Sat, Sep 5 from Chicago to St. Louis, returning Sun, Sep 20, priced at ₩502,200 found 16 hours ago
Alaska Airlines
Wed, Jul 8 - Sat, Jul 25
LAX
Los Angeles
STL
St. Louis
₩675,100 Roundtrip, found 2 days ago
₩675,100
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Jul 8 from Los Angeles to St. Louis, returning Sat, Jul 25, priced at ₩675,100 found 2 days ago
Korean Air
Mon, Dec 21 - Mon, Jan 4
ICN
Seoul
STL
St. Louis
₩2,017,700 Roundtrip, found 1 day ago
₩2,017,700
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon, Dec 21 from Seoul to St. Louis, returning Mon, Jan 4, priced at ₩2,017,700 found 1 day ago

Trending flights to Jefferson County

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.

Delta
Thu, Sep 17 - Tue, Sep 29
ICN
Seoul
STL
St. Louis
₩1,917,700 Roundtrip, found 3 hours ago
₩1,917,700
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Sep 17 from Seoul to St. Louis, returning Tue, Sep 29, priced at ₩1,917,700 found 3 hours ago

Book with confidence

About Jefferson County

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About Jefferson County
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