$144 Cheap Spirit Airlines flights San Diego (SAN) to Boston (BOS)

$144 Cheap Spirit Airlines flights San Diego (SAN) to Boston (BOS)

Prices were available within the past 7 days and start at $144 for one-way flights and $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 14 - Sat, Sep 20

SAN

San Diego

BOS

Boston

$268 Roundtrip, found 2 days ago

$268

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sun, Sep 14 from San Diego to Boston, returning Sat, Sep 20, priced at $268 found 2 days ago

Thu, Sep 25 - Fri, Oct 3

SAN

San Diego

BOS

Boston

$288 Roundtrip, found 1 day ago

$288

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 25 from San Diego to Boston, returning Fri, Oct 3, priced at $288 found 1 day ago

Wed, Sep 24 - Thu, Oct 2

SAN

San Diego

BOS

Boston

$294 Roundtrip, found 16 hours ago

$294

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Wed, Sep 24 from San Diego to Boston, returning Thu, Oct 2, priced at $294 found 16 hours ago

Thu, Sep 25 - Fri, Oct 3

SAN

San Diego

BOS

Boston

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 25 from San Diego to Boston, returning Fri, Oct 3, priced at $299 found 1 day ago