Flights from San Antonio to San Francisco

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.

Sat, May 31 - Sat, Jun 7

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$408 Roundtrip, found 2 days ago

$408

Roundtrip

found 2 days ago

Select United flight, departing Sat, May 31 from San Antonio Intl. to Juan Santamaría Intl., returning Sat, Jun 7, priced at $408 found 2 days ago

Wed, Jun 4 - Mon, Jun 9

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$410 Roundtrip, found 2 hours ago

$410

Roundtrip

found 2 hours ago

Select United flight, departing Wed, Jun 4 from San Antonio Intl. to Juan Santamaría Intl., returning Mon, Jun 9, priced at $410 found 2 hours ago

Sat, May 31 - Sat, Jun 7

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$416 Roundtrip, found 2 days ago

$416

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, May 31 from San Antonio Intl. to Juan Santamaría Intl., returning Sat, Jun 7, priced at $416 found 2 days ago

Sat, May 31 - Sat, Jun 7

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$420 Roundtrip, found 2 days ago

$420

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, May 31 from San Antonio Intl. to Juan Santamaría Intl., returning Sat, Jun 7, priced at $420 found 2 days ago

Wed, Jun 4 - Mon, Jun 9

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$422 Roundtrip, found 2 hours ago

$422

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Wed, Jun 4 from San Antonio Intl. to Juan Santamaría Intl., returning Mon, Jun 9, priced at $422 found 2 hours ago

Sat, May 31 - Sat, Jun 7

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$447 Roundtrip, found 2 days ago

$447

Roundtrip

found 2 days ago

Select United flight, departing Sat, May 31 from San Antonio Intl. to Juan Santamaría Intl., returning Sat, Jun 7, priced at $447 found 2 days ago

Wed, Jun 4 - Mon, Jun 9

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$451 Roundtrip, found 2 hours ago

$451

Roundtrip

found 2 hours ago

Select United flight, departing Wed, Jun 4 from San Antonio Intl. to Juan Santamaría Intl., returning Mon, Jun 9, priced at $451 found 2 hours ago

Wed, Jun 4 - Mon, Jun 9

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$452 Roundtrip, found 2 hours ago

$452

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Wed, Jun 4 from San Antonio Intl. to Juan Santamaría Intl., returning Mon, Jun 9, priced at $452 found 2 hours ago

Wed, Jun 4 - Mon, Jun 9

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$454 Roundtrip, found 2 hours ago

$454

Roundtrip

found 2 hours ago

Select United flight, departing Wed, Jun 4 from San Antonio Intl. to Juan Santamaría Intl., returning Mon, Jun 9, priced at $454 found 2 hours ago

Sat, May 31 - Sat, Jun 7

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$455 Roundtrip, found 2 days ago

$455

Roundtrip

found 2 days ago

Select United flight, departing Sat, May 31 from San Antonio Intl. to Juan Santamaría Intl., returning Sat, Jun 7, priced at $455 found 2 days ago

Wed, Jun 4 - Mon, Jun 9

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$455 Roundtrip, found 2 hours ago

$455

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Wed, Jun 4 from San Antonio Intl. to Juan Santamaría Intl., returning Mon, Jun 9, priced at $455 found 2 hours ago

Wed, Jun 4 - Mon, Jun 9

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$460 Roundtrip, found 2 hours ago

$460

Roundtrip

found 2 hours ago

Select United flight, departing Wed, Jun 4 from San Antonio Intl. to Juan Santamaría Intl., returning Mon, Jun 9, priced at $460 found 2 hours ago

Wed, Jun 4 - Mon, Jun 9

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$462 Roundtrip, found 2 hours ago

$462

Roundtrip

found 2 hours ago

Select United flight, departing Wed, Jun 4 from San Antonio Intl. to Juan Santamaría Intl., returning Mon, Jun 9, priced at $462 found 2 hours ago

Sat, May 31 - Sat, Jun 7

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$465 Roundtrip, found 2 days ago

$465

Roundtrip

found 2 days ago

Select United flight, departing Sat, May 31 from San Antonio Intl. to Juan Santamaría Intl., returning Sat, Jun 7, priced at $465 found 2 days ago

Sat, May 31 - Sat, Jun 7

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$468 Roundtrip, found 2 days ago

$468

Roundtrip

found 2 days ago

Select United flight, departing Sat, May 31 from San Antonio Intl. to Juan Santamaría Intl., returning Sat, Jun 7, priced at $468 found 2 days ago

Sat, May 31 - Sat, Jun 7

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$471 Roundtrip, found 2 days ago

$471

Roundtrip

found 2 days ago

Select United flight, departing Sat, May 31 from San Antonio Intl. to Juan Santamaría Intl., returning Sat, Jun 7, priced at $471 found 2 days ago

Wed, Jun 4 - Mon, Jun 9

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$473 Roundtrip, found 2 hours ago

$473

Roundtrip

found 2 hours ago

Select United flight, departing Wed, Jun 4 from San Antonio Intl. to Juan Santamaría Intl., returning Mon, Jun 9, priced at $473 found 2 hours ago

Sat, May 31 - Sat, Jun 7

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$672 Roundtrip, found 2 days ago

$672

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, May 31 from San Antonio Intl. to Juan Santamaría Intl., returning Sat, Jun 7, priced at $672 found 2 days ago

Wed, Jun 4 - Mon, Jun 9

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$810 Roundtrip, found 2 hours ago

$810

Roundtrip

found 2 hours ago

Select Aeromexico flight, departing Wed, Jun 4 from San Antonio Intl. to Juan Santamaría Intl., returning Mon, Jun 9, priced at $810 found 2 hours ago

Wed, Jun 4 - Mon, Jun 9

SAT

San Antonio Intl.

SJO

Juan Santamaría Intl.

$1,744 Roundtrip, found 2 hours ago

$1,744

Roundtrip

found 2 hours ago

Select Copa flight, departing Wed, Jun 4 from San Antonio Intl. to Juan Santamaría Intl., returning Mon, Jun 9, priced at $1,744 found 2 hours ago