$172 Cheap United flights Ontario (ONT) to San José (SJO)

$172 Cheap United flights Ontario (ONT) to San José (SJO)

Prices were available within the past 7 days and start at $172 for one-way flights and $462 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 27 - Wed, Oct 1

ONT

Ontario

SJO

San José

$462 Roundtrip, found 17 hours ago

$462

Roundtrip

found 17 hours ago

Select United flight, departing Sat, Sep 27 from Ontario to San José, returning Wed, Oct 1, priced at $462 found 17 hours ago

Sun, Sep 21 - Sat, Sep 27

ONT

Ontario

SJO

San José

$468 Roundtrip, found 17 hours ago

$468

Roundtrip

found 17 hours ago

Select United flight, departing Sun, Sep 21 from Ontario to San José, returning Sat, Sep 27, priced at $468 found 17 hours ago

Fri, Sep 26 - Mon, Sep 29

ONT

Ontario

SJO

San José

$472 Roundtrip, found 17 hours ago

$472

Roundtrip

found 17 hours ago

Select United flight, departing Fri, Sep 26 from Ontario to San José, returning Mon, Sep 29, priced at $472 found 17 hours ago

Wed, Sep 24 - Thu, Sep 25

ONT

Ontario

SJO

San José

$741 Roundtrip, found 17 hours ago

$741

Roundtrip

found 17 hours ago

Select United flight, departing Wed, Sep 24 from Ontario to San José, returning Thu, Sep 25, priced at $741 found 17 hours ago

Fri, Sep 26 - Sat, Sep 27

ONT

Ontario

SJO

San José

$849 Roundtrip, found 17 hours ago

$849

Roundtrip

found 17 hours ago

Select United flight, departing Fri, Sep 26 from Ontario to San José, returning Sat, Sep 27, priced at $849 found 17 hours ago