Cheap Flights to Jefferson County from ₩131,500

Popular airlines to Jefferson County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    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 ₩131,500 for one-way flights and ₩380,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Sep 8 - Wed, Sep 10
MIA
Miami
STL
St. Louis
₩380,400 Roundtrip, found 1 day ago
₩380,400
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Sep 8 from Miami to St. Louis, returning Wed, Sep 10, priced at ₩380,400 found 1 day ago
Delta
Fri, Sep 19 - Sun, Sep 21
LGA
New York
STL
St. Louis
₩407,000 Roundtrip, found 11 hours ago
₩407,000
Roundtrip
found 11 hours ago
Select Delta flight, departing Fri, Sep 19 from New York to St. Louis, returning Sun, Sep 21, priced at ₩407,000 found 11 hours ago
Hawaiian Airlines
Sat, Oct 11 - Tue, Oct 28
ONT
Ontario
STL
St. Louis
₩410,700 Roundtrip, found 3 days ago
₩410,700
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Oct 11 from Ontario to St. Louis, returning Tue, Oct 28, priced at ₩410,700 found 3 days ago
Delta
Mon, Oct 13 - Wed, Oct 15
ONT
Ontario
STL
St. Louis
₩412,100 Roundtrip, found 3 days ago
₩412,100
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 13 from Ontario to St. Louis, returning Wed, Oct 15, priced at ₩412,100 found 3 days ago
Delta
Mon, Sep 8 - Wed, Sep 10
MIA
Miami
STL
St. Louis
₩421,700 Roundtrip, found 1 day ago
₩421,700
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Sep 8 from Miami to St. Louis, returning Wed, Sep 10, priced at ₩421,700 found 1 day ago
American Airlines
Mon, Sep 8 - Wed, Sep 10
MIA
Miami
STL
St. Louis
₩422,200 Roundtrip, found 1 day ago
₩422,200
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Sep 8 from Miami to St. Louis, returning Wed, Sep 10, priced at ₩422,200 found 1 day ago
American Airlines
Mon, Sep 8 - Wed, Sep 10
MIA
Miami
STL
St. Louis
₩428,600 Roundtrip, found 1 day ago
₩428,600
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Sep 8 from Miami to St. Louis, returning Wed, Sep 10, priced at ₩428,600 found 1 day ago
Delta
Thu, Sep 11 - Mon, Sep 15
IAH
Houston
STL
St. Louis
₩431,400 Roundtrip, found 1 day ago
₩431,400
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 11 from Houston to St. Louis, returning Mon, Sep 15, priced at ₩431,400 found 1 day ago
United
Fri, Sep 19 - Sun, Sep 21
EWR
New York
STL
St. Louis
₩431,900 Roundtrip, found 11 hours ago
₩431,900
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Sep 19 from New York to St. Louis, returning Sun, Sep 21, priced at ₩431,900 found 11 hours ago
Korean Air
Wed, Sep 17 - Thu, Sep 25
ICN
Seoul
STL
St. Louis
₩982,600 Roundtrip, found 2 days ago
₩982,600
Roundtrip
found 2 days ago
Select Korean Air flight, departing Wed, Sep 17 from Seoul to St. Louis, returning Thu, Sep 25, priced at ₩982,600 found 2 days ago

About Jefferson County

Expedia offers flights to Jefferson County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Jefferson County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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.

American Airlines
Fri, Oct 17 - Thu, Oct 30
ICN
Seoul
STL
St. Louis
₩863,900 Roundtrip, found 6 days ago
₩863,900
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Oct 17 from Seoul to St. Louis, returning Thu, Oct 30, priced at ₩863,900 found 6 days ago
*Available to Expedia members.