Photo by Andrew Hershfeld
Cheap Flights to St. Louis County from $28
Popular airlines to St. Louis County
American Airlines
Delta
United
Frontier Airlines
Southwest Airlines
Alaska Airlines
Air Canada
How much is the cheapest flight to St. Louis County?
Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, Jun 19 - Sat, Jun 20
ATL
Atlanta
STL
St. Louis
$56 Roundtrip, just found
$56
Roundtrip
just found
Fri, Jun 26 - Mon, Jun 29
ATL
Atlanta
STL
St. Louis
$66 Roundtrip, just found
$66
Roundtrip
just found
Thu, Jun 11 - Sun, Jun 14
ATL
Atlanta
STL
St. Louis
$72 Roundtrip, found 2 hours ago
$72
Roundtrip
found 2 hours ago
Thu, Sep 24 - Mon, Sep 28
ATL
Atlanta
STL
St. Louis
$78 Roundtrip, found 7 hours ago
$78
Roundtrip
found 7 hours ago
Sat, Jun 20 - Sun, Jun 21
ATL
Atlanta
STL
St. Louis
$83 Roundtrip, just found
$83
Roundtrip
just found
Fri, Jun 19 - Sat, Jun 20
ATL
Atlanta
STL
St. Louis
$87 Roundtrip, just found
$87
Roundtrip
just found
Thu, Aug 20 - Sat, Aug 22
ATL
Atlanta
STL
St. Louis
$102 Roundtrip, found 1 hour ago
$102
Roundtrip
found 1 hour ago
Wed, Jul 8 - Tue, Jul 14
ATL
Atlanta
STL
St. Louis
$117 Roundtrip, found 18 hours ago
$117
Roundtrip
found 18 hours ago
Wed, Nov 4 - Tue, Nov 10
ATL
Atlanta
STL
St. Louis
$217 Roundtrip, found 4 hours ago
$217
Roundtrip
found 4 hours ago
Wed, Nov 4 - Tue, Nov 10
ATL
Atlanta
STL
St. Louis
$217 Roundtrip, found 4 hours ago
$217
Roundtrip
found 4 hours ago
Airports in St. Louis 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 $292
STL
Lambert-St. Louis Intl.
Cheapest
Trending flights to St. Louis 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.
Fri, Jun 19 - Sat, Jun 20
ATL
Atlanta
STL
St. Louis
$56 Roundtrip, just found
$56
Roundtrip
just found
Book with confidence
Enjoy extra legroom, flight flexibility, and a seamless travel experience.
Travel information
*Flight schedules are subject to change.
*Available to One Key members.
*Flight schedules are subject to change.
*Available to One Key members.
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