Flights from St. Louis to West of The Strip

Cheapest flights from St. Louis

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.

Mon, Jun 16 - Sat, Jun 21

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$207 Roundtrip, found 6 days ago

$207

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Sat, Jun 21, priced at $207 found 6 days ago

Sat, Sep 13 - Sat, Sep 20

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$213 Roundtrip, found 3 days ago

$213

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Sep 13 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Sat, Sep 20, priced at $213 found 3 days ago

Mon, Aug 11 - Tue, Aug 19

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$216 Roundtrip, found 23 hours ago

$216

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Tue, Aug 19, priced at $216 found 23 hours ago

Sun, Aug 10 - Tue, Aug 19

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$217 Roundtrip, found 23 hours ago

$217

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Tue, Aug 19, priced at $217 found 23 hours ago

Tue, Oct 21 - Sat, Oct 25

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$218 Roundtrip, found 2 days ago

$218

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Oct 21 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Sat, Oct 25, priced at $218 found 2 days ago

Mon, Jun 16 - Fri, Jun 20

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$219 Roundtrip, found 6 days ago

$219

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Fri, Jun 20, priced at $219 found 6 days ago

Sun, Aug 10 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$220 Roundtrip, found 23 hours ago

$220

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Wed, Aug 13, priced at $220 found 23 hours ago

Tue, Oct 21 - Fri, Oct 24

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$224 Roundtrip, found 2 days ago

$224

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Oct 21 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Fri, Oct 24, priced at $224 found 2 days ago

Wed, Aug 13 - Tue, Aug 19

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$227 Roundtrip, found 23 hours ago

$227

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Wed, Aug 13 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Tue, Aug 19, priced at $227 found 23 hours ago

Mon, Aug 11 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$229 Roundtrip, found 23 hours ago

$229

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Fri, Aug 15, priced at $229 found 23 hours ago

Sun, Aug 10 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$230 Roundtrip, found 23 hours ago

$230

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Fri, Aug 15, priced at $230 found 23 hours ago

Sun, Sep 14 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$235 Roundtrip, found 3 days ago

$235

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Sep 14 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Tue, Sep 16, priced at $235 found 3 days ago

Fri, Jun 20 - Wed, Jun 25

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$236 Roundtrip, found 6 days ago

$236

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Jun 20 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Wed, Jun 25, priced at $236 found 6 days ago

Thu, Aug 7 - Tue, Aug 19

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$237 Roundtrip, found 23 hours ago

$237

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Thu, Aug 7 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Tue, Aug 19, priced at $237 found 23 hours ago

Mon, Aug 11 - Sat, Aug 16

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$238 Roundtrip, found 1 day ago

$238

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Sat, Aug 16, priced at $238 found 1 day ago

Wed, Jul 9 - Sun, Jul 20

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$259 Roundtrip, found 1 day ago

$259

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Sun, Jul 20, priced at $259 found 1 day ago

Wed, Aug 13 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$347 Roundtrip, found 23 hours ago

$347

Roundtrip

found 23 hours ago

Select Delta flight, departing Wed, Aug 13 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Wed, Aug 13, priced at $347 found 23 hours ago

Sun, Sep 14 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$356 Roundtrip, found 3 days ago

$356

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Sun, Sep 14 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Tue, Sep 16, priced at $356 found 3 days ago

Fri, Jun 20 - Fri, Jun 20

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$371 Roundtrip, found 1 day ago

$371

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jun 20 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Fri, Jun 20, priced at $371 found 1 day ago

Sun, Sep 14 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$459 Roundtrip, found 3 days ago

$459

Roundtrip

found 3 days ago

Select United flight, departing Sun, Sep 14 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Tue, Sep 16, priced at $459 found 3 days ago