$123 Cheap Spirit Airlines flights San Antonio (SAT) to Boston (BOS)

$123 Cheap Spirit Airlines flights San Antonio (SAT) to Boston (BOS)

Prices were available within the past 7 days and start at $123 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 16 - Sun, Oct 19

SAT

San Antonio

BOS

Boston

$259 Roundtrip, found 5 hours ago

$259

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Thu, Oct 16 from San Antonio to Boston, returning Sun, Oct 19, priced at $259 found 5 hours ago

Sun, Aug 31 - Wed, Sep 3

SAT

San Antonio

BOS

Boston

$271 Roundtrip, found 16 hours ago

$271

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Sun, Aug 31 from San Antonio to Boston, returning Wed, Sep 3, priced at $271 found 16 hours ago

Fri, Aug 29 - Sun, Aug 31

SAT

San Antonio

BOS

Boston

$287 Roundtrip, found 16 hours ago

$287

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Fri, Aug 29 from San Antonio to Boston, returning Sun, Aug 31, priced at $287 found 16 hours ago

Thu, Oct 16 - Mon, Oct 20

SAT

San Antonio

BOS

Boston

$292 Roundtrip, found 5 hours ago

$292

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Thu, Oct 16 from San Antonio to Boston, returning Mon, Oct 20, priced at $292 found 5 hours ago

Fri, Aug 29 - Wed, Sep 3

SAT

San Antonio

BOS

Boston

$299 Roundtrip, found 16 hours ago

$299

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Fri, Aug 29 from San Antonio to Boston, returning Wed, Sep 3, priced at $299 found 16 hours ago

Thu, Aug 28 - Sun, Aug 31

SAT

San Antonio

BOS

Boston

$304 Roundtrip, found 16 hours ago

$304

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Thu, Aug 28 from San Antonio to Boston, returning Sun, Aug 31, priced at $304 found 16 hours ago

Thu, Aug 28 - Wed, Sep 3

SAT

San Antonio

BOS

Boston

$316 Roundtrip, found 16 hours ago

$316

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Thu, Aug 28 from San Antonio to Boston, returning Wed, Sep 3, priced at $316 found 16 hours ago

Sun, Oct 19 - Mon, Oct 20

SAT

San Antonio

BOS

Boston

$317 Roundtrip, found 5 hours ago

$317

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Sun, Oct 19 from San Antonio to Boston, returning Mon, Oct 20, priced at $317 found 5 hours ago

Sun, Aug 31 - Mon, Sep 1

SAT

San Antonio

BOS

Boston

$332 Roundtrip, found 16 hours ago

$332

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Sun, Aug 31 from San Antonio to Boston, returning Mon, Sep 1, priced at $332 found 16 hours ago

Fri, Oct 17 - Mon, Oct 20

SAT

San Antonio

BOS

Boston

$337 Roundtrip, found 5 hours ago

$337

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Fri, Oct 17 from San Antonio to Boston, returning Mon, Oct 20, priced at $337 found 5 hours ago