Flights from St. Louis to Flower Mound

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.

Thu, Jul 10 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$148 Roundtrip, found 6 hours ago

$148

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Thu, Jul 17, priced at $148 found 6 hours ago

Fri, May 16 - Tue, May 20

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$162 Roundtrip, found 1 day ago

$162

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 16 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Tue, May 20, priced at $162 found 1 day ago

Sat, Jul 12 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$190 Roundtrip, found 6 hours ago

$190

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Thu, Jul 17, priced at $190 found 6 hours ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$198 Roundtrip, found 6 hours ago

$198

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Thu, Jul 17, priced at $198 found 6 hours ago

Fri, May 16 - Wed, May 21

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$204 Roundtrip, found 1 day ago

$204

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 16 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Wed, May 21, priced at $204 found 1 day ago

Fri, May 16 - Mon, May 19

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$214 Roundtrip, found 1 day ago

$214

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 16 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Mon, May 19, priced at $214 found 1 day ago

Fri, May 16 - Sat, May 24

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$216 Roundtrip, found 1 day ago

$216

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 16 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Sat, May 24, priced at $216 found 1 day ago

Fri, May 16 - Thu, May 22

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$226 Roundtrip, found 1 day ago

$226

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 16 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Thu, May 22, priced at $226 found 1 day ago

Sat, May 17 - Wed, May 21

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$232 Roundtrip, found 1 day ago

$232

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 17 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Wed, May 21, priced at $232 found 1 day ago

Thu, Jul 10 - Wed, Jul 16

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$243 Roundtrip, found 6 hours ago

$243

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Wed, Jul 16, priced at $243 found 6 hours ago

Sat, May 17 - Mon, May 19

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$250 Roundtrip, found 1 day ago

$250

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 17 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Mon, May 19, priced at $250 found 1 day ago

Sat, May 17 - Sat, May 24

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$252 Roundtrip, found 1 day ago

$252

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 17 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Sat, May 24, priced at $252 found 1 day ago

Fri, Jul 11 - Wed, Jul 16

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$253 Roundtrip, found 6 hours ago

$253

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Wed, Jul 16, priced at $253 found 6 hours ago

Tue, Jul 15 - Tue, Jul 22

STL

Lambert-St. Louis Intl.

DAL

Love Field

$257 Roundtrip, found 6 hours ago

$257

Roundtrip

found 6 hours ago

Select Delta flight, departing Tue, Jul 15 from Lambert-St. Louis Intl. to Love Field, returning Tue, Jul 22, priced at $257 found 6 hours ago

Thu, Jul 10 - Fri, Jul 18

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$260 Roundtrip, found 6 hours ago

$260

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Fri, Jul 18, priced at $260 found 6 hours ago

Sat, May 17 - Thu, May 22

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$262 Roundtrip, found 1 day ago

$262

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 17 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Thu, May 22, priced at $262 found 1 day ago

Thu, May 15 - Mon, May 19

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$266 Roundtrip, found 1 day ago

$266

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 15 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Mon, May 19, priced at $266 found 1 day ago

Thu, May 15 - Sat, May 24

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 15 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Sat, May 24, priced at $268 found 1 day ago

Sat, Jul 12 - Sat, Jul 19

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$353 Roundtrip, found 6 hours ago

$353

Roundtrip

found 6 hours ago

Select American Airlines flight, departing Sat, Jul 12 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Sat, Jul 19, priced at $353 found 6 hours ago

Sat, Jul 12 - Sat, Jul 19

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$373 Roundtrip, found 6 hours ago

$373

Roundtrip

found 6 hours ago

Select United flight, departing Sat, Jul 12 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Sat, Jul 19, priced at $373 found 6 hours ago