Flights to Decatur from St. Louis - $48

Cheap Flights from St. Louis to Decatur (STL-ATL)

Prices were available within the past 7 days and start at $48 for one-way flights and $65 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 22 - Mon, Sep 29

STL

St. Louis

ATL

Atlanta

$65 Roundtrip, found 1 day ago

$65

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Sep 22 from St. Louis to Atlanta, returning Mon, Sep 29, priced at $65 found 1 day ago

Thu, Oct 16 - Fri, Oct 17

STL

St. Louis

ATL

Atlanta

$76 Roundtrip, found 1 day ago

$76

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 16 from St. Louis to Atlanta, returning Fri, Oct 17, priced at $76 found 1 day ago

Thu, Oct 2 - Mon, Oct 6

STL

St. Louis

ATL

Atlanta

$99 Roundtrip, found 9 hours ago

$99

Roundtrip

found 9 hours ago

Select Spirit Airlines flight, departing Thu, Oct 2 from St. Louis to Atlanta, returning Mon, Oct 6, priced at $99 found 9 hours ago

Fri, Sep 5 - Thu, Sep 18

STL

St. Louis

ATL

Atlanta

$147 Roundtrip, just found

$147

Roundtrip

just found

Select Southwest Airlines flight, departing Fri, Sep 5 from St. Louis to Atlanta, returning Thu, Sep 18, priced at $147 just found

Fri, Sep 5 - Thu, Sep 18

STL

St. Louis

ATL

Atlanta

$147 Roundtrip, just found

$147

Roundtrip

just found

Select Delta flight, departing Fri, Sep 5 from St. Louis to Atlanta, returning Thu, Sep 18, priced at $147 just found

Wed, Sep 10 - Sat, Sep 13

STL

St. Louis

ATL

Atlanta

$197 Roundtrip, found 14 hours ago

$197

Roundtrip

found 14 hours ago

Select United flight, departing Wed, Sep 10 from St. Louis to Atlanta, returning Sat, Sep 13, priced at $197 found 14 hours ago