Cheap Flights To Glen Carbon 2025

Glen Carbon Flights as Low as $103

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.

Sat, Aug 23 - Thu, Sep 4

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$103 Roundtrip, found 6 days ago

$103

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Aug 23 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $103 found 6 days ago

Sun, Oct 5 - Thu, Oct 9

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$109 Roundtrip, found 9 hours ago

$109

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sun, Oct 5 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Oct 9, priced at $109 found 9 hours ago

Mon, Aug 25 - Sun, Aug 31

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$135 Roundtrip, found 6 days ago

$135

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Aug 25 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Aug 31, priced at $135 found 6 days ago

Thu, Aug 28 - Thu, Sep 4

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$141 Roundtrip, found 3 days ago

$141

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Aug 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $141 found 3 days ago

Fri, Aug 29 - Mon, Sep 1

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$147 Roundtrip, found 6 hours ago

$147

Roundtrip

found 6 hours ago

Select Delta flight, departing Fri, Aug 29 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 1, priced at $147 found 6 hours ago

Mon, Aug 25 - Mon, Sep 1

EWR

Newark Liberty Intl. Airport

STL

Lambert-St. Louis Intl.

$149 Roundtrip, found 1 day ago

$149

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Mon, Sep 1, priced at $149 found 1 day ago

Mon, Aug 25 - Thu, Sep 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$149 Roundtrip, found 8 hours ago

$149

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Mon, Aug 25 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Thu, Sep 11, priced at $149 found 8 hours ago

Thu, Sep 25 - Sun, Sep 28

PHL

Philadelphia Intl.

STL

Lambert-St. Louis Intl.

$176 Roundtrip, found 3 days ago

$176

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Sep 25 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Sun, Sep 28, priced at $176 found 3 days ago

Mon, Aug 25 - Sun, Aug 31

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$178 Roundtrip, found 6 days ago

$178

Roundtrip

found 6 days ago

Select American Airlines flight, departing Mon, Aug 25 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Aug 31, priced at $178 found 6 days ago

Thu, Sep 25 - Mon, Sep 29

AUS

Austin-Bergstrom Intl.

STL

Lambert-St. Louis Intl.

$183 Roundtrip, found 15 hours ago

$183

Roundtrip

found 15 hours ago

Select United flight, departing Thu, Sep 25 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Mon, Sep 29, priced at $183 found 15 hours ago

Thu, Sep 25 - Mon, Sep 29

AUS

Austin-Bergstrom Intl.

STL

Lambert-St. Louis Intl.

$189 Roundtrip, found 15 hours ago

$189

Roundtrip

found 15 hours ago

Select United flight, departing Thu, Sep 25 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Mon, Sep 29, priced at $189 found 15 hours ago

Sun, Sep 14 - Thu, Sep 18

RDU

Raleigh - Durham Intl.

STL

Lambert-St. Louis Intl.

$205 Roundtrip, found 4 days ago

$205

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Sep 14 from Raleigh - Durham Intl. to Lambert-St. Louis Intl., returning Thu, Sep 18, priced at $205 found 4 days ago

Thu, Aug 7 - Sat, Aug 9

BOS

Logan Intl.

STL

Lambert-St. Louis Intl.

$207 Roundtrip, found 4 days ago

$207

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Thu, Aug 7 from Logan Intl. to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $207 found 4 days ago

Tue, Jul 22 - Wed, Jul 30

LGA

LaGuardia

STL

Lambert-St. Louis Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 22 from LaGuardia to Lambert-St. Louis Intl., returning Wed, Jul 30, priced at $234 found 1 day ago

Tue, Jul 29 - Wed, Jul 30

CLT

Charlotte-Douglas Intl.

STL

Lambert-St. Louis Intl.

$264 Roundtrip, found 11 hours ago

$264

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Tue, Jul 29 from Charlotte-Douglas Intl. to Lambert-St. Louis Intl., returning Wed, Jul 30, priced at $264 found 11 hours ago

Sat, Jul 26 - Wed, Jul 30

BHM

Birmingham Intl.

STL

Lambert-St. Louis Intl.

$502 Roundtrip, found 10 hours ago

$502

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Sat, Jul 26 from Birmingham Intl. to Lambert-St. Louis Intl., returning Wed, Jul 30, priced at $502 found 10 hours ago