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Southern Illinois Vacation Packages

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Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Aug 12 - Tue, Aug 25

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$56 Roundtrip, found 2 hours ago

$56

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $56 found 2 hours ago

Sat, May 30 - Thu, Jun 4

DFW

Dallas-Fort Worth Intl.

STL

Lambert-St. Louis Intl.

$86 Roundtrip, found 11 hours ago

$86

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Sat, May 30 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Jun 4, priced at $86 found 11 hours ago

Tue, May 26 - Tue, May 26

PHL

Philadelphia Intl.

STL

Lambert-St. Louis Intl.

$144 Roundtrip, found 1 day ago

$144

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, May 26 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Tue, May 26, priced at $144 found 1 day ago

Sat, May 9 - Fri, May 15

DEN

Denver Intl.

STL

Lambert-St. Louis Intl.

$162 Roundtrip, found 23 hours ago

$162

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Sat, May 9 from Denver Intl. to Lambert-St. Louis Intl., returning Fri, May 15, priced at $162 found 23 hours ago