Flights from Chesterfield

Cheapest flights from Chesterfield

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 30 - Sat, Oct 4

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$99 Roundtrip, found 1 hour ago

$99

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Tue, Sep 30 from Lambert-St. Louis Intl. to Denver Intl., returning Sat, Oct 4, priced at $99 found 1 hour ago

Wed, Aug 20 - Mon, Aug 25

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$118 Roundtrip, found 5 days ago

$118

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Aug 20 from Lambert-St. Louis Intl. to Denver Intl., returning Mon, Aug 25, priced at $118 found 5 days ago

Sat, Sep 27 - Sat, Oct 4

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$120 Roundtrip, found 1 hour ago

$120

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Denver Intl., returning Sat, Oct 4, priced at $120 found 1 hour ago

Sat, Sep 27 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$121 Roundtrip, found 1 hour ago

$121

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Denver Intl., returning Wed, Oct 1, priced at $121 found 1 hour ago

Wed, Oct 1 - Thu, Oct 2

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$122 Roundtrip, found 1 hour ago

$122

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Denver Intl., returning Thu, Oct 2, priced at $122 found 1 hour ago

Thu, Aug 21 - Thu, Sep 4

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$122 Roundtrip, found 4 days ago

$122

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Aug 21 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Thu, Sep 4, priced at $122 found 4 days ago

Sat, Sep 27 - Sun, Oct 5

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$135 Roundtrip, found 1 hour ago

$135

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Denver Intl., returning Sun, Oct 5, priced at $135 found 1 hour ago

Wed, Oct 1 - Sun, Oct 5

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$136 Roundtrip, found 1 hour ago

$136

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Denver Intl., returning Sun, Oct 5, priced at $136 found 1 hour ago

Sat, Aug 9 - Thu, Aug 21

STL

Lambert-St. Louis Intl.

MCO

Orlando Intl.

$146 Roundtrip, found 6 days ago

$146

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, Aug 9 from Lambert-St. Louis Intl. to Orlando Intl., returning Thu, Aug 21, priced at $146 found 6 days ago

Tue, Sep 30 - Sat, Oct 4

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$157 Roundtrip, found 1 hour ago

$157

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Sep 30 from Lambert-St. Louis Intl. to Denver Intl., returning Sat, Oct 4, priced at $157 found 1 hour ago

Thu, Aug 14 - Thu, Aug 21

STL

Lambert-St. Louis Intl.

TPA

Tampa Intl.

$165 Roundtrip, found 5 days ago

$165

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Thu, Aug 14 from Lambert-St. Louis Intl. to Tampa Intl., returning Thu, Aug 21, priced at $165 found 5 days ago

Tue, Sep 30 - Sat, Oct 4

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$177 Roundtrip, found 1 hour ago

$177

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Tue, Sep 30 from Lambert-St. Louis Intl. to Denver Intl., returning Sat, Oct 4, priced at $177 found 1 hour ago

Sun, Sep 28 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$181 Roundtrip, found 6 days ago

$181

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sun, Sep 28 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Wed, Oct 1, priced at $181 found 6 days ago

Wed, Oct 15 - Thu, Oct 23

STL

Lambert-St. Louis Intl.

MIA

Miami Intl.

$187 Roundtrip, found 6 days ago

$187

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Oct 15 from Lambert-St. Louis Intl. to Miami Intl., returning Thu, Oct 23, priced at $187 found 6 days ago

Wed, Oct 1 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$197 Roundtrip, found 1 hour ago

$197

Roundtrip

found 1 hour ago

Select Delta flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Denver Intl., returning Wed, Oct 1, priced at $197 found 1 hour ago

Wed, Aug 6 - Mon, Aug 18

STL

Lambert-St. Louis Intl.

DAL

Love Field

$213 Roundtrip, found 4 days ago

$213

Roundtrip

found 4 days ago

Select Delta flight, departing Wed, Aug 6 from Lambert-St. Louis Intl. to Love Field, returning Mon, Aug 18, priced at $213 found 4 days ago

Thu, Sep 25 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

LAX

Los Angeles Intl.

$219 Roundtrip, found 6 days ago

$219

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Los Angeles Intl., returning Wed, Oct 1, priced at $219 found 6 days ago

Sun, Aug 3 - Sun, Aug 10

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$223 Roundtrip, found 4 days ago

$223

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Aug 3 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sun, Aug 10, priced at $223 found 4 days ago

Mon, Sep 29 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$277 Roundtrip, found 12 hours ago

$277

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Mon, Sep 29 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Wed, Oct 1, priced at $277 found 12 hours ago

Tue, Sep 30 - Wed, Oct 1

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$279 Roundtrip, found 6 days ago

$279

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Tue, Sep 30 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Wed, Oct 1, priced at $279 found 6 days ago