Flights from Collinsville

Cheapest flights from Collinsville

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.

Tue, Sep 29 - Sat, Oct 3

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$138 Roundtrip, found 10 hours ago

$138

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Tue, Sep 29 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Sat, Oct 3, priced at $138 found 10 hours ago

Wed, Oct 14 - Mon, Oct 19

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$150 Roundtrip, found 2 days ago

$150

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Oct 14 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Mon, Oct 19, priced at $150 found 2 days ago

Sun, Aug 23 - Wed, Sep 9

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$154 Roundtrip, found 2 days ago

$154

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Aug 23 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Wed, Sep 9, priced at $154 found 2 days ago

Thu, Sep 10 - Thu, Sep 17

STL

Lambert-St. Louis Intl.

AUS

Austin-Bergstrom Intl.

$158 Roundtrip, found 5 days ago

$158

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Sep 10 from Lambert-St. Louis Intl. to Austin-Bergstrom Intl., returning Thu, Sep 17, priced at $158 found 5 days ago

Fri, Sep 11 - Tue, Sep 29

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$162 Roundtrip, found 2 days ago

$162

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Sep 11 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Tue, Sep 29, priced at $162 found 2 days ago

Mon, Oct 19 - Fri, Oct 23

STL

Lambert-St. Louis Intl.

MCO

Orlando Intl.

$163 Roundtrip, found 5 days ago

$163

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 19 from Lambert-St. Louis Intl. to Orlando Intl., returning Fri, Oct 23, priced at $163 found 5 days ago

Tue, Nov 17 - Thu, Nov 26

STL

Lambert-St. Louis Intl.

ORD

O'Hare Intl.

$164 Roundtrip, found 5 days ago

$164

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Nov 17 from Lambert-St. Louis Intl. to O'Hare Intl., returning Thu, Nov 26, priced at $164 found 5 days ago

Sun, Aug 23 - Fri, Sep 11

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$166 Roundtrip, found 2 days ago

$166

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Aug 23 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Fri, Sep 11, priced at $166 found 2 days ago

Fri, Sep 11 - Thu, Sep 17

STL

Lambert-St. Louis Intl.

AUS

Austin-Bergstrom Intl.

$169 Roundtrip, found 5 days ago

$169

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Sep 11 from Lambert-St. Louis Intl. to Austin-Bergstrom Intl., returning Thu, Sep 17, priced at $169 found 5 days ago

Tue, Nov 17 - Wed, Dec 2

STL

Lambert-St. Louis Intl.

ORD

O'Hare Intl.

$171 Roundtrip, found 5 days ago

$171

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Nov 17 from Lambert-St. Louis Intl. to O'Hare Intl., returning Wed, Dec 2, priced at $171 found 5 days ago

Tue, Sep 1 - Mon, Sep 21

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$175 Roundtrip, found 2 days ago

$175

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Sep 1 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Mon, Sep 21, priced at $175 found 2 days ago

Wed, Sep 30 - Sat, Oct 3

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$178 Roundtrip, found 10 hours ago

$178

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Wed, Sep 30 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Sat, Oct 3, priced at $178 found 10 hours ago

Sun, Aug 23 - Mon, Aug 31

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$179 Roundtrip, found 2 days ago

$179

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Aug 23 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Mon, Aug 31, priced at $179 found 2 days ago

Wed, Oct 14 - Fri, Oct 23

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$184 Roundtrip, found 2 days ago

$184

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Oct 14 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Fri, Oct 23, priced at $184 found 2 days ago

Tue, Sep 22 - Wed, Oct 7

STL

Lambert-St. Louis Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 22 from Lambert-St. Louis Intl. to Fort Lauderdale - Hollywood Intl., returning Wed, Oct 7, priced at $187 found 1 day ago

Tue, Sep 22 - Wed, Oct 7

STL

Lambert-St. Louis Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$201 Roundtrip, found 1 day ago

$201

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 22 from Lambert-St. Louis Intl. to Fort Lauderdale - Hollywood Intl., returning Wed, Oct 7, priced at $201 found 1 day ago

Sun, Sep 6 - Sun, Sep 20

STL

Lambert-St. Louis Intl.

ORD

O'Hare Intl.

$232 Roundtrip, found 6 hours ago

$232

Roundtrip

found 6 hours ago

Select United flight, departing Sun, Sep 6 from Lambert-St. Louis Intl. to O'Hare Intl., returning Sun, Sep 20, priced at $232 found 6 hours ago

Wed, Aug 26 - Sat, Aug 29

STL

Lambert-St. Louis Intl.

IND

Indianapolis Intl.

$233 Roundtrip, found 1 hour ago

$233

Roundtrip

found 1 hour ago

Select Southwest Airlines flight, departing Wed, Aug 26 from Lambert-St. Louis Intl. to Indianapolis Intl., returning Sat, Aug 29, priced at $233 found 1 hour ago

Sat, Sep 12 - Sat, Sep 19

STL

Lambert-St. Louis Intl.

RSW

Southwest Florida Intl.

$293 Roundtrip, found 2 days ago

$293

Roundtrip

found 2 days ago

Select Southwest Airlines flight, departing Sat, Sep 12 from Lambert-St. Louis Intl. to Southwest Florida Intl., returning Sat, Sep 19, priced at $293 found 2 days ago

Sat, Oct 17 - Thu, Oct 22

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$375 Roundtrip, found 2 days ago

$375

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Oct 17 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Thu, Oct 22, priced at $375 found 2 days ago