$287 Cheap Frontier Airlines flights San Francisco (SFO) to San José (SJO)

$287 Cheap Frontier Airlines flights San Francisco (SFO) to San José (SJO)

Prices were available within the past 7 days and start at $287 for one-way flights and $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 20 - Sat, Mar 7

SFO

San Francisco

SJO

San José

$351 Roundtrip, found 23 hours ago

$351

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Fri, Feb 20 from San Francisco to San José, returning Sat, Mar 7, priced at $351 found 23 hours ago

Sun, Jan 4 - Mon, Jan 12

SFO

San Francisco

SJO

San José

$394 Roundtrip, found 1 day ago

$394

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jan 4 from San Francisco to San José, returning Mon, Jan 12, priced at $394 found 1 day ago

Sun, Jan 4 - Sat, Jan 17

SFO

San Francisco

SJO

San José

$414 Roundtrip, found 23 hours ago

$414

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Sun, Jan 4 from San Francisco to San José, returning Sat, Jan 17, priced at $414 found 23 hours ago

Sun, Jan 4 - Sat, Jan 10

SFO

San Francisco

SJO

San José

$416 Roundtrip, found 1 day ago

$416

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jan 4 from San Francisco to San José, returning Sat, Jan 10, priced at $416 found 1 day ago

Sun, Jan 4 - Sat, Jan 10

SFO

San Francisco

SJO

San José

$447 Roundtrip, found 1 day ago

$447

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jan 4 from San Francisco to San José, returning Sat, Jan 10, priced at $447 found 1 day ago

Thu, Jan 1 - Mon, Jan 12

SFO

San Francisco

SJO

San José

$454 Roundtrip, found 1 day ago

$454

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jan 1 from San Francisco to San José, returning Mon, Jan 12, priced at $454 found 1 day ago

Sun, Jan 4 - Wed, Jan 7

SFO

San Francisco

SJO

San José

$468 Roundtrip, found 1 day ago

$468

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jan 4 from San Francisco to San José, returning Wed, Jan 7, priced at $468 found 1 day ago

Thu, Jan 1 - Sat, Jan 17

SFO

San Francisco

SJO

San José

$474 Roundtrip, found 23 hours ago

$474

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Thu, Jan 1 from San Francisco to San José, returning Sat, Jan 17, priced at $474 found 23 hours ago

Fri, Feb 13 - Sat, Feb 28

SFO

San Francisco

SJO

San José

$475 Roundtrip, found 23 hours ago

$475

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Fri, Feb 13 from San Francisco to San José, returning Sat, Feb 28, priced at $475 found 23 hours ago

Thu, Jan 1 - Sat, Jan 10

SFO

San Francisco

SJO

San José

$476 Roundtrip, found 1 day ago

$476

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jan 1 from San Francisco to San José, returning Sat, Jan 10, priced at $476 found 1 day ago