$99 Cheap Spirit Airlines flights Boston (BOS) to San José (SJO)

$99 Cheap Spirit Airlines flights Boston (BOS) to San José (SJO)

Prices were available within the past 7 days and start at $99 for one-way flights and $351 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

$351 Roundtrip, found 4 days ago

$351

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Mar 2 from Boston to San José, returning Thu, Mar 12, priced at $351 found 4 days ago

Mon, Mar 2 - Thu, Mar 12

BOS

Boston

SJO

San José

$372 Roundtrip, found 4 days ago

$372

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Mar 2 from Boston to San José, returning Thu, Mar 12, priced at $372 found 4 days ago

Mon, Mar 2 - Thu, Mar 12

BOS

Boston

SJO

San José

$502 Roundtrip, found 4 days ago

$502

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Mar 2 from Boston to San José, returning Thu, Mar 12, priced at $502 found 4 days ago