Flights from Los Angeles to San Antonio

Cheapest flights from Los Angeles

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, Jul 21 - Fri, Aug 15

ONT

Los Angeles - Ontario Intl.

SJO

Juan Santamaría Intl.

$423 Roundtrip, found 1 day ago

$423

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Jul 21 from Los Angeles - Ontario Intl. to Juan Santamaría Intl., returning Fri, Aug 15, priced at $423 found 1 day ago

Mon, Jul 21 - Thu, Aug 14

ONT

Los Angeles - Ontario Intl.

SJO

Juan Santamaría Intl.

$452 Roundtrip, found 1 day ago

$452

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 21 from Los Angeles - Ontario Intl. to Juan Santamaría Intl., returning Thu, Aug 14, priced at $452 found 1 day ago

Tue, Jul 15 - Thu, Aug 14

ONT

Los Angeles - Ontario Intl.

SJO

Juan Santamaría Intl.

$462 Roundtrip, found 1 day ago

$462

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 15 from Los Angeles - Ontario Intl. to Juan Santamaría Intl., returning Thu, Aug 14, priced at $462 found 1 day ago

Sun, Jul 20 - Thu, Aug 14

ONT

Los Angeles - Ontario Intl.

SJO

Juan Santamaría Intl.

$488 Roundtrip, found 1 day ago

$488

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jul 20 from Los Angeles - Ontario Intl. to Juan Santamaría Intl., returning Thu, Aug 14, priced at $488 found 1 day ago

Sat, Jul 19 - Fri, Aug 15

ONT

Los Angeles - Ontario Intl.

SJO

Juan Santamaría Intl.

$534 Roundtrip, found 1 day ago

$534

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jul 19 from Los Angeles - Ontario Intl. to Juan Santamaría Intl., returning Fri, Aug 15, priced at $534 found 1 day ago

Wed, Jul 16 - Thu, Aug 14

ONT

Los Angeles - Ontario Intl.

SJO

Juan Santamaría Intl.

$541 Roundtrip, found 1 day ago

$541

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jul 16 from Los Angeles - Ontario Intl. to Juan Santamaría Intl., returning Thu, Aug 14, priced at $541 found 1 day ago

Sat, Jul 19 - Thu, Aug 14

ONT

Los Angeles - Ontario Intl.

SJO

Juan Santamaría Intl.

$585 Roundtrip, found 1 day ago

$585

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jul 19 from Los Angeles - Ontario Intl. to Juan Santamaría Intl., returning Thu, Aug 14, priced at $585 found 1 day ago

Sat, Jul 19 - Tue, Aug 12

ONT

Los Angeles - Ontario Intl.

SJO

Juan Santamaría Intl.

$613 Roundtrip, found 1 day ago

$613

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Los Angeles - Ontario Intl. to Juan Santamaría Intl., returning Tue, Aug 12, priced at $613 found 1 day ago

Fri, Jul 18 - Fri, Aug 15

ONT

Los Angeles - Ontario Intl.

SJO

Juan Santamaría Intl.

$617 Roundtrip, found 1 day ago

$617

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jul 18 from Los Angeles - Ontario Intl. to Juan Santamaría Intl., returning Fri, Aug 15, priced at $617 found 1 day ago

Fri, Jul 18 - Thu, Aug 14

ONT

Los Angeles - Ontario Intl.

SJO

Juan Santamaría Intl.

$620 Roundtrip, found 1 day ago

$620

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jul 18 from Los Angeles - Ontario Intl. to Juan Santamaría Intl., returning Thu, Aug 14, priced at $620 found 1 day ago