Cheap flights to Jefferson County

View €71 flight on Sat, 4 Apr 2026Opens in a new window

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Popular airlines to Jefferson County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Air Canada

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Cheap round-trip flights to Jefferson County

Prices were available within the past 7 days and start at €71 for one-way flights and €147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 2 Apr - Mon, 6 Apr
ORD
Chicago
STL
St. Louis
€147 Return, found 2 days ago
€147
Return
found 2 days ago
Select American Airlines flight, departing Thu, 2 Apr from Chicago to St. Louis, returning Mon, 6 Apr, priced at €147 found 2 days ago
Delta
Sat, 4 Apr - Mon, 6 Apr
MDW
Chicago
STL
St. Louis
€153 Return, found 6 days ago
€153
Return
found 6 days ago
Select Delta flight, departing Sat, 4 Apr from Chicago to St. Louis, returning Mon, 6 Apr, priced at €153 found 6 days ago
American Airlines
Thu, 16 Apr - Mon, 20 Apr
CLE
Cleveland
STL
St. Louis
€183 Return, found 19 hours ago
€183
Return
found 19 hours ago
Select American Airlines flight, departing Thu, 16 Apr from Cleveland to St. Louis, returning Mon, 20 Apr, priced at €183 found 19 hours ago
United
Thu, 2 Apr - Mon, 6 Apr
ORD
Chicago
STL
St. Louis
€199 Return, found 2 days ago
€199
Return
found 2 days ago
Select United flight, departing Thu, 2 Apr from Chicago to St. Louis, returning Mon, 6 Apr, priced at €199 found 2 days ago
Delta
Fri, 1 May - Sun, 3 May
ATL
Atlanta
STL
St. Louis
€254 Return, found 15 hours ago
€254
Return
found 15 hours ago
Select Delta flight, departing Fri, 1 May from Atlanta to St. Louis, returning Sun, 3 May, priced at €254 found 15 hours ago
American Airlines
Thu, 2 Apr - Mon, 6 Apr
BOS
Boston
STL
St. Louis
€287 Return, found 1 day ago
€287
Return
found 1 day ago
Select American Airlines flight, departing Thu, 2 Apr from Boston to St. Louis, returning Mon, 6 Apr, priced at €287 found 1 day ago
Delta
Sat, 11 Apr - Mon, 13 Apr
EWR
New York
STL
St. Louis
€298 Return, found 4 days ago
€298
Return
found 4 days ago
Select Delta flight, departing Sat, 11 Apr from New York to St. Louis, returning Mon, 13 Apr, priced at €298 found 4 days ago
Scandinavian Airlines
Thu, 10 Sept - Fri, 25 Sept
DUB
Dublin
STL
St. Louis
€656 Return, found 1 day ago
€656
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 10 Sept from Dublin to St. Louis, returning Fri, 25 Sept, priced at €656 found 1 day ago
British Airways
Wed, 22 Apr - Tue, 28 Apr
LHR
London
STL
St. Louis
€678 Return, found 4 days ago
€678
Return
found 4 days ago
Select British Airways flight, departing Wed, 22 Apr from London to St. Louis, returning Tue, 28 Apr, priced at €678 found 4 days ago
American Airlines
Mon, 18 Jan - Wed, 3 Feb
CDG
Paris
STL
St. Louis
€705 Return, found 19 hours ago
€705
Return
found 19 hours ago
Select American Airlines flight, departing Mon, 18 Jan from Paris to St. Louis, returning Wed, 3 Feb, priced at €705 found 19 hours ago

Trending flights to Jefferson County

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

Scandinavian Airlines
Thu, 10 Sept - Fri, 25 Sept
DUB
Dublin
STL
St. Louis
€656 Return, found 1 day ago
€656
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 10 Sept from Dublin to St. Louis, returning Fri, 25 Sept, priced at €656 found 1 day ago

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About Jefferson County

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About Jefferson County

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