Flights from St. Louis to Julian

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, Nov 1 - Tue, Nov 4

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$228 Roundtrip, found 3 days ago

$228

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Nov 1 from Lambert-St. Louis Intl. to San Diego Intl., returning Tue, Nov 4, priced at $228 found 3 days ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$238 Roundtrip, found 6 hours ago

$238

Roundtrip

found 6 hours 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 6 hours ago

Mon, Aug 11 - Thu, Aug 14

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$248 Roundtrip, found 6 hours ago

$248

Roundtrip

found 6 hours 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 6 hours ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$270 Roundtrip, found 3 days ago

$270

Roundtrip

found 3 days ago

Select United flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $270 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$284 Roundtrip, found 3 days ago

$284

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $284 found 3 days ago

Mon, Aug 11 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$288 Roundtrip, found 6 hours ago

$288

Roundtrip

found 6 hours 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 6 hours ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$291 Roundtrip, found 3 days ago

$291

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $291 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$309 Roundtrip, found 3 days ago

$309

Roundtrip

found 3 days ago

Select United flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $309 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$310 Roundtrip, found 3 days ago

$310

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $310 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$315 Roundtrip, found 3 days ago

$315

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $315 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$317 Roundtrip, found 3 days ago

$317

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $317 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$322 Roundtrip, found 3 days ago

$322

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $322 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$324 Roundtrip, found 3 days ago

$324

Roundtrip

found 3 days ago

Select United flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $324 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$324 Roundtrip, found 3 days ago

$324

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $324 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$326 Roundtrip, found 3 days ago

$326

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $326 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$347 Roundtrip, found 3 days ago

$347

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $347 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$354 Roundtrip, found 3 days ago

$354

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $354 found 3 days ago

Fri, Oct 31 - Fri, Oct 31

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$361 Roundtrip, found 3 days ago

$361

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Oct 31 from Lambert-St. Louis Intl. to San Diego Intl., returning Fri, Oct 31, priced at $361 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$361 Roundtrip, found 3 days ago

$361

Roundtrip

found 3 days ago

Select United flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to San Diego Intl., returning Sun, Nov 2, priced at $361 found 3 days ago

Thu, Oct 30 - Sun, Nov 2

STL

Lambert-St. Louis Intl.

CLD

McClellan-Palomar

$366 Roundtrip, found 3 days ago

$366

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Oct 30 from Lambert-St. Louis Intl. to McClellan-Palomar, returning Sun, Nov 2, priced at $366 found 3 days ago