Cheap Flights to Jefferson County from $44
View $44 flight on Sun, Nov 1, 2026Opens in a new windowPopular airlines to Jefferson County
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Today's featured flight deals to Jefferson County
NonstopCarry-on includedLower price than typical- Fri, Sep 4Wed, Sep 935% less than typicalSelect Southwest Airlines flight departing on Fri, Sep 4 at 7:20am from Columbus, returning on Wed, Sep 9 at 6:40pm from St. Louis priced at $267$267
- Fri, Sep 4Wed, Sep 935% less than typicalSelect Southwest Airlines flight departing on Fri, Sep 4 at 7:35pm from Columbus, returning on Wed, Sep 9 at 6:40pm from St. Louis priced at $267$267
- Fri, Sep 18Mon, Sep 2135% less than typicalSelect Southwest Airlines flight departing on Fri, Sep 18 at 7:20am from Columbus, returning on Mon, Sep 21 at 11:25am from St. Louis priced at $267$267
How much is the cheapest flight to Jefferson County?
Prices were available within the past 7 days and start at $44 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, Sep 11 - Mon, Sep 14
FLL
Fort Lauderdale
BLV
Belleville
$78
Roundtrip
found 1 hour ago
Fri, Oct 23 - Mon, Oct 26
FLL
Fort Lauderdale
BLV
Belleville
$81
Roundtrip
just found
Mon, Oct 5 - Mon, Oct 12
FLL
Fort Lauderdale
BLV
Belleville
$84
Roundtrip
found 9 hours ago
Fri, Sep 4 - Mon, Sep 7
VPS
Fort Walton Beach
BLV
Belleville
$85
Roundtrip
found 6 hours ago
Fri, Sep 18 - Mon, Sep 21
FLL
Fort Lauderdale
BLV
Belleville
$86
Roundtrip
just found
Fri, Sep 25 - Mon, Sep 28
FLL
Fort Lauderdale
BLV
Belleville
$89
Roundtrip
found 3 days ago
Mon, Aug 17 - Mon, Aug 31
LAS
Las Vegas
STL
St. Louis
$178
Roundtrip
found 1 day ago
Sat, Sep 5 - Sat, Sep 12
FLL
Fort Lauderdale
STL
St. Louis
$280
Roundtrip
found 11 hours ago
Sun, Sep 6 - Wed, Sep 9
VPS
Fort Walton Beach
STL
St. Louis
$305
Roundtrip
found 1 day ago
Sun, Sep 6 - Wed, Sep 9
VPS
Fort Walton Beach
STL
St. Louis
$305
Roundtrip
found 1 day ago
Airports in Jefferson County
Prices were available within the past 7 days. Prices and availability are subject to change.
Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Flights from $286Cheapest
STL
Lambert-St. Louis Intl.
Flights from $286
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.
Tue, Oct 13 - Fri, Oct 16
DEN
Denver
STL
St. Louis
$88
Roundtrip
just found
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Travel information
*Flight schedules are subject to change.
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*Flight schedules are subject to change.
*Available to One Key members.
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