$106 Cheap United flights Boston (BOS) to San José (SJO)

$106 Cheap United flights Boston (BOS) to San José (SJO)

Prices were available within the past 7 days and start at $106 for one-way flights and $338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 2 - Thu, Mar 12

BOS

Boston

SJO

San José

$338 Roundtrip, found 1 day ago

$338

Roundtrip

found 1 day ago

Select United flight, departing Mon, Mar 2 from Boston to San José, returning Thu, Mar 12, priced at $338 found 1 day ago

Mon, Mar 2 - Thu, Mar 12

BOS

Boston

SJO

San José

$342 Roundtrip, found 1 day ago

$342

Roundtrip

found 1 day ago

Select United flight, departing Mon, Mar 2 from Boston to San José, returning Thu, Mar 12, priced at $342 found 1 day ago

Mon, Mar 2 - Thu, Mar 12

BOS

Boston

SJO

San José

$351 Roundtrip, found 1 day ago

$351

Roundtrip

found 1 day ago

Select United flight, departing Mon, Mar 2 from Boston to San José, returning Thu, Mar 12, priced at $351 found 1 day ago

Mon, Mar 2 - Thu, Mar 12

BOS

Boston

SJO

San José

$382 Roundtrip, found 1 day ago

$382

Roundtrip

found 1 day ago

Select United flight, departing Mon, Mar 2 from Boston to San José, returning Thu, Mar 12, priced at $382 found 1 day ago

Mon, Mar 2 - Thu, Mar 12

BOS

Boston

SJO

San José

$393 Roundtrip, found 1 day ago

$393

Roundtrip

found 1 day ago

Select United flight, departing Mon, Mar 2 from Boston to San José, returning Thu, Mar 12, priced at $393 found 1 day ago