Flights from Atlanta to Caseyville

Cheapest flights from Atlanta

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.

Thu, Jun 19 - Sat, Jun 21

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$125 Roundtrip, found 7 hours ago

$125

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Jun 19 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jun 21, priced at $125 found 7 hours ago

Thu, Jun 19 - Sun, Jun 22

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$137 Roundtrip, found 7 hours ago

$137

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Jun 19 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Jun 22, priced at $137 found 7 hours ago

Sat, Jun 14 - Sat, Jun 21

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$138 Roundtrip, found 2 days ago

$138

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jun 21, priced at $138 found 2 days ago

Sun, Jun 15 - Sat, Jun 21

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$150 Roundtrip, found 7 hours ago

$150

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sun, Jun 15 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jun 21, priced at $150 found 7 hours ago

Tue, Jun 17 - Sat, Jun 21

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$162 Roundtrip, found 7 hours ago

$162

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jun 21, priced at $162 found 7 hours ago

Sun, Jun 15 - Thu, Jun 19

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$162 Roundtrip, found 7 hours ago

$162

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sun, Jun 15 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Jun 19, priced at $162 found 7 hours ago

Wed, Jun 18 - Sat, Jun 21

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$172 Roundtrip, found 5 hours ago

$172

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Wed, Jun 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jun 21, priced at $172 found 5 hours ago

Tue, Jun 17 - Thu, Jun 19

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$174 Roundtrip, found 7 hours ago

$174

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Jun 19, priced at $174 found 7 hours ago

Sat, Jun 14 - Sun, Jun 15

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$175 Roundtrip, found 2 days ago

$175

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Jun 15, priced at $175 found 2 days ago

Thu, Jun 19 - Fri, Jun 20

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$177 Roundtrip, found 7 hours ago

$177

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jun 20, priced at $177 found 7 hours ago

Wed, Jun 18 - Sun, Jun 22

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$184 Roundtrip, found 5 hours ago

$184

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Wed, Jun 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Jun 22, priced at $184 found 5 hours ago

Sat, Jun 14 - Tue, Jun 17

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$185 Roundtrip, found 2 days ago

$185

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jun 17, priced at $185 found 2 days ago

Thu, Jun 12 - Fri, Jun 20

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$187 Roundtrip, found 2 days ago

$187

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Thu, Jun 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jun 20, priced at $187 found 2 days ago

Wed, Jun 18 - Fri, Jun 20

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$194 Roundtrip, found 3 hours ago

$194

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Wed, Jun 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jun 20, priced at $194 found 3 hours ago

Sat, Jun 14 - Fri, Jun 20

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$196 Roundtrip, found 2 days ago

$196

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jun 20, priced at $196 found 2 days ago

Sat, Jun 14 - Mon, Jun 16

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$197 Roundtrip, found 2 days ago

$197

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Jun 16, priced at $197 found 2 days ago

Sun, Jun 15 - Wed, Jun 25

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$199 Roundtrip, found 7 hours ago

$199

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sun, Jun 15 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Jun 25, priced at $199 found 7 hours ago

Wed, Jun 18 - Sun, Jun 22

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$287 Roundtrip, found 5 hours ago

$287

Roundtrip

found 5 hours ago

Select Delta flight, departing Wed, Jun 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Jun 22, priced at $287 found 5 hours ago

Wed, Jun 18 - Sat, Jun 21

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$307 Roundtrip, found 5 hours ago

$307

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Wed, Jun 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jun 21, priced at $307 found 5 hours ago

Wed, Jun 18 - Fri, Jun 20

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$362 Roundtrip, found 3 hours ago

$362

Roundtrip

found 3 hours ago

Select United flight, departing Wed, Jun 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jun 20, priced at $362 found 3 hours ago