$139 Cheap Spirit Airlines flights Salt Lake City (SLC) to Boston (BOS)

$139 Cheap Spirit Airlines flights Salt Lake City (SLC) to Boston (BOS)

Prices were available within the past 7 days and start at $139 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 18 - Mon, Sep 29

SLC

Salt Lake City

BOS

Boston

$318 Roundtrip, found 19 hours ago

$318

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, Sep 18 from Salt Lake City to Boston, returning Mon, Sep 29, priced at $318 found 19 hours ago

Thu, Sep 18 - Mon, Sep 29

SLC

Salt Lake City

BOS

Boston

$388 Roundtrip, found 19 hours ago

$388

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, Sep 18 from Salt Lake City to Boston, returning Mon, Sep 29, priced at $388 found 19 hours ago

Sun, Sep 21 - Fri, Sep 26

SLC

Salt Lake City

BOS

Boston

$393 Roundtrip, found 19 hours ago

$393

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sun, Sep 21 from Salt Lake City to Boston, returning Fri, Sep 26, priced at $393 found 19 hours ago

Thu, Sep 18 - Mon, Sep 29

SLC

Salt Lake City

BOS

Boston

$438 Roundtrip, found 19 hours ago

$438

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, Sep 18 from Salt Lake City to Boston, returning Mon, Sep 29, priced at $438 found 19 hours ago