Flights from San Antonio to San Diego

Cheapest flights from San Antonio

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, Jun 24 - Wed, Jul 2

SAT

San Antonio Intl.

SAN

San Diego Intl.

$226 Roundtrip, found 19 hours ago

$226

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Tue, Jun 24 from San Antonio Intl. to San Diego Intl., returning Wed, Jul 2, priced at $226 found 19 hours ago

Sat, Jun 28 - Wed, Jul 2

SAT

San Antonio Intl.

SAN

San Diego Intl.

$254 Roundtrip, found 19 hours ago

$254

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sat, Jun 28 from San Antonio Intl. to San Diego Intl., returning Wed, Jul 2, priced at $254 found 19 hours ago

Tue, Jun 24 - Fri, Jun 27

SAT

San Antonio Intl.

SAN

San Diego Intl.

$266 Roundtrip, found 19 hours ago

$266

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Tue, Jun 24 from San Antonio Intl. to San Diego Intl., returning Fri, Jun 27, priced at $266 found 19 hours ago

Tue, Jun 24 - Sun, Jun 29

SAT

San Antonio Intl.

SAN

San Diego Intl.

$270 Roundtrip, found 19 hours ago

$270

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Tue, Jun 24 from San Antonio Intl. to San Diego Intl., returning Sun, Jun 29, priced at $270 found 19 hours ago

Fri, Jun 27 - Wed, Jul 2

SAT

San Antonio Intl.

SAN

San Diego Intl.

$284 Roundtrip, found 19 hours ago

$284

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Fri, Jun 27 from San Antonio Intl. to San Diego Intl., returning Wed, Jul 2, priced at $284 found 19 hours ago

Sat, Jun 28 - Thu, Jul 3

SAT

San Antonio Intl.

SAN

San Diego Intl.

$293 Roundtrip, found 19 hours ago

$293

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sat, Jun 28 from San Antonio Intl. to San Diego Intl., returning Thu, Jul 3, priced at $293 found 19 hours ago

Tue, Jun 24 - Tue, Jul 1

SAT

San Antonio Intl.

CLD

McClellan-Palomar

$297 Roundtrip, found 19 hours ago

$297

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Tue, Jun 24 from San Antonio Intl. to McClellan-Palomar, returning Tue, Jul 1, priced at $297 found 19 hours ago

Sat, Jun 28 - Sun, Jun 29

SAT

San Antonio Intl.

SAN

San Diego Intl.

$298 Roundtrip, found 19 hours ago

$298

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sat, Jun 28 from San Antonio Intl. to San Diego Intl., returning Sun, Jun 29, priced at $298 found 19 hours ago

Thu, Jun 26 - Wed, Jul 2

SAT

San Antonio Intl.

SAN

San Diego Intl.

$299 Roundtrip, found 19 hours ago

$299

Roundtrip

found 19 hours ago

Select Delta flight, departing Thu, Jun 26 from San Antonio Intl. to San Diego Intl., returning Wed, Jul 2, priced at $299 found 19 hours ago

Fri, Jun 27 - Sun, Jun 29

SAT

San Antonio Intl.

SAN

San Diego Intl.

$328 Roundtrip, found 19 hours ago

$328

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Fri, Jun 27 from San Antonio Intl. to San Diego Intl., returning Sun, Jun 29, priced at $328 found 19 hours ago

Fri, Jun 27 - Mon, Jun 30

SAT

San Antonio Intl.

SAN

San Diego Intl.

$329 Roundtrip, found 19 hours ago

$329

Roundtrip

found 19 hours ago

Select United flight, departing Fri, Jun 27 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 30, priced at $329 found 19 hours ago

Fri, Jun 27 - Mon, Jun 30

SAT

San Antonio Intl.

SAN

San Diego Intl.

$329 Roundtrip, found 19 hours ago

$329

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Fri, Jun 27 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 30, priced at $329 found 19 hours ago

Fri, Jun 27 - Mon, Jun 30

SAT

San Antonio Intl.

SAN

San Diego Intl.

$349 Roundtrip, found 19 hours ago

$349

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Fri, Jun 27 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 30, priced at $349 found 19 hours ago

Fri, Jun 27 - Mon, Jun 30

SAT

San Antonio Intl.

SAN

San Diego Intl.

$351 Roundtrip, found 19 hours ago

$351

Roundtrip

found 19 hours ago

Select United flight, departing Fri, Jun 27 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 30, priced at $351 found 19 hours ago

Fri, Jun 27 - Mon, Jun 30

SAT

San Antonio Intl.

CLD

McClellan-Palomar

$357 Roundtrip, found 19 hours ago

$357

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Fri, Jun 27 from San Antonio Intl. to McClellan-Palomar, returning Mon, Jun 30, priced at $357 found 19 hours ago

Fri, Jun 27 - Mon, Jun 30

SAT

San Antonio Intl.

SAN

San Diego Intl.

$359 Roundtrip, found 19 hours ago

$359

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Fri, Jun 27 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 30, priced at $359 found 19 hours ago

Fri, Jun 27 - Mon, Jun 30

SAT

San Antonio Intl.

SAN

San Diego Intl.

$369 Roundtrip, found 19 hours ago

$369

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Fri, Jun 27 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 30, priced at $369 found 19 hours ago

Fri, Jun 27 - Mon, Jun 30

SAT

San Antonio Intl.

SAN

San Diego Intl.

$373 Roundtrip, found 19 hours ago

$373

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Fri, Jun 27 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 30, priced at $373 found 19 hours ago

Fri, Jun 27 - Mon, Jun 30

SAT

San Antonio Intl.

SAN

San Diego Intl.

$379 Roundtrip, found 19 hours ago

$379

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Fri, Jun 27 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 30, priced at $379 found 19 hours ago

Fri, Jun 27 - Mon, Jun 30

SAT

San Antonio Intl.

SAN

San Diego Intl.

$549 Roundtrip, found 19 hours ago

$549

Roundtrip

found 19 hours ago

Select Alaska Airlines flight, departing Fri, Jun 27 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 30, priced at $549 found 19 hours ago