Flights from St. Louis to Descanso

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, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$238 Roundtrip, found 5 days ago

$238

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to San Diego Intl., returning Wed, Aug 13, priced at $238 found 5 days ago

Mon, Aug 11 - Thu, Aug 14

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$248 Roundtrip, found 5 days ago

$248

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to San Diego Intl., returning Thu, Aug 14, priced at $248 found 5 days ago

Mon, Aug 11 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$288 Roundtrip, found 5 days ago

$288

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to San Diego Intl., returning Fri, Aug 15, priced at $288 found 5 days ago

Fri, Aug 8 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$328 Roundtrip, found 5 days ago

$328

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to San Diego Intl., returning Wed, Aug 13, priced at $328 found 5 days ago

Fri, Aug 8 - Thu, Aug 14

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$338 Roundtrip, found 5 days ago

$338

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to San Diego Intl., returning Thu, Aug 14, priced at $338 found 5 days ago