Flights from St. Louis to Fiesta Island

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.

Sat, Jun 14 - Tue, Jun 17

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$231 Roundtrip, found 6 days ago

$231

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Lambert-St. Louis Intl. to San Diego Intl., returning Tue, Jun 17, priced at $231 found 6 days ago

Sat, Jun 14 - Fri, Jun 20

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$236 Roundtrip, found 6 days ago

$236

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Lambert-St. Louis Intl. to San Diego Intl., returning Fri, Jun 20, priced at $236 found 6 days ago

Mon, Jun 16 - Tue, Jun 17

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$240 Roundtrip, found 6 days ago

$240

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Lambert-St. Louis Intl. to San Diego Intl., returning Tue, Jun 17, priced at $240 found 6 days ago

Mon, Jun 16 - Fri, Jun 20

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$245 Roundtrip, found 6 days ago

$245

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Lambert-St. Louis Intl. to San Diego Intl., returning Fri, Jun 20, priced at $245 found 6 days ago

Fri, Jun 13 - Tue, Jun 17

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$258 Roundtrip, found 6 days ago

$258

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Lambert-St. Louis Intl. to San Diego Intl., returning Tue, Jun 17, priced at $258 found 6 days ago

Wed, Jul 23 - Sat, Aug 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$260 Roundtrip, found 2 days ago

$260

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 23 from Lambert-St. Louis Intl. to San Diego Intl., returning Sat, Aug 2, priced at $260 found 2 days ago

Fri, Jun 13 - Fri, Jun 20

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$263 Roundtrip, found 6 days ago

$263

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Lambert-St. Louis Intl. to San Diego Intl., returning Fri, Jun 20, priced at $263 found 6 days ago

Sat, Jul 26 - Sat, Aug 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$280 Roundtrip, found 2 days ago

$280

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jul 26 from Lambert-St. Louis Intl. to San Diego Intl., returning Sat, Aug 2, priced at $280 found 2 days ago

Mon, Jul 28 - Sat, Aug 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$300 Roundtrip, found 2 days ago

$300

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jul 28 from Lambert-St. Louis Intl. to San Diego Intl., returning Sat, Aug 2, priced at $300 found 2 days ago

Mon, Jul 28 - Thu, Jul 31

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$310 Roundtrip, found 2 days ago

$310

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jul 28 from Lambert-St. Louis Intl. to San Diego Intl., returning Thu, Jul 31, priced at $310 found 2 days ago

Fri, Jun 13 - Sat, Jun 14

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$312 Roundtrip, found 6 days ago

$312

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Lambert-St. Louis Intl. to San Diego Intl., returning Sat, Jun 14, priced at $312 found 6 days ago

Thu, Jul 24 - Sat, Aug 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$320 Roundtrip, found 2 days ago

$320

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jul 24 from Lambert-St. Louis Intl. to San Diego Intl., returning Sat, Aug 2, priced at $320 found 2 days ago

Thu, Jun 12 - Tue, Jun 17

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$321 Roundtrip, found 6 days ago

$321

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Lambert-St. Louis Intl. to San Diego Intl., returning Tue, Jun 17, priced at $321 found 6 days ago

Thu, Jun 12 - Fri, Jun 20

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$326 Roundtrip, found 6 days ago

$326

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Lambert-St. Louis Intl. to San Diego Intl., returning Fri, Jun 20, priced at $326 found 6 days ago

Sat, Jul 26 - Sun, Jul 27

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$330 Roundtrip, found 2 days ago

$330

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jul 26 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Jul 27, priced at $330 found 2 days ago

Tue, Jul 22 - Tue, Jul 29

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$349 Roundtrip, found 2 days ago

$349

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jul 22 from Lambert-St. Louis Intl. to San Diego Intl., returning Tue, Jul 29, priced at $349 found 2 days ago

Fri, Jul 25 - Wed, Jul 30

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$379 Roundtrip, found 2 days ago

$379

Roundtrip

found 2 days ago

Select United flight, departing Fri, Jul 25 from Lambert-St. Louis Intl. to San Diego Intl., returning Wed, Jul 30, priced at $379 found 2 days ago

Fri, Jul 25 - Wed, Jul 30

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$379 Roundtrip, found 2 days ago

$379

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Jul 25 from Lambert-St. Louis Intl. to San Diego Intl., returning Wed, Jul 30, priced at $379 found 2 days ago

Wed, Jun 25 - Mon, Jun 30

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$492 Roundtrip, found 3 days ago

$492

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Wed, Jun 25 from Lambert-St. Louis Intl. to San Diego Intl., returning Mon, Jun 30, priced at $492 found 3 days ago

Fri, Jul 25 - Wed, Jul 30

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$499 Roundtrip, found 2 days ago

$499

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Fri, Jul 25 from Lambert-St. Louis Intl. to San Diego Intl., returning Wed, Jul 30, priced at $499 found 2 days ago