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

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

Prices were available within the past 7 days and start at for one-way flights and $404 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Apr 20 - Wed, Apr 29

SAT

San Antonio

BOS

Boston

$404 Roundtrip, found 1 day ago

$404

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Apr 20 from San Antonio to Boston, returning Wed, Apr 29, priced at $404 found 1 day ago

Wed, Apr 22 - Wed, Apr 29

SAT

San Antonio

BOS

Boston

$408 Roundtrip, found 1 day ago

$408

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Apr 22 from San Antonio to Boston, returning Wed, Apr 29, priced at $408 found 1 day ago

Wed, Apr 22 - Sun, Apr 26

SAT

San Antonio

BOS

Boston

$433 Roundtrip, found 1 day ago

$433

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Apr 22 from San Antonio to Boston, returning Sun, Apr 26, priced at $433 found 1 day ago

Thu, Apr 23 - Wed, Apr 29

SAT

San Antonio

BOS

Boston

$439 Roundtrip, found 1 day ago

$439

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Apr 23 from San Antonio to Boston, returning Wed, Apr 29, priced at $439 found 1 day ago

Wed, Apr 22 - Mon, May 4

SAT

San Antonio

BOS

Boston

$443 Roundtrip, found 1 day ago

$443

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Apr 22 from San Antonio to Boston, returning Mon, May 4, priced at $443 found 1 day ago

Thu, Apr 23 - Sun, Apr 26

SAT

San Antonio

BOS

Boston

$464 Roundtrip, found 1 day ago

$464

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Apr 23 from San Antonio to Boston, returning Sun, Apr 26, priced at $464 found 1 day ago

Thu, Apr 23 - Mon, May 4

SAT

San Antonio

BOS

Boston

$474 Roundtrip, found 1 day ago

$474

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Apr 23 from San Antonio to Boston, returning Mon, May 4, priced at $474 found 1 day ago

Mon, Apr 20 - Thu, Apr 23

SAT

San Antonio

BOS

Boston

$475 Roundtrip, found 1 day ago

$475

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Apr 20 from San Antonio to Boston, returning Thu, Apr 23, priced at $475 found 1 day ago

Thu, Apr 23 - Fri, May 8

SAT

San Antonio

BOS

Boston

$499 Roundtrip, found 1 day ago

$499

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Apr 23 from San Antonio to Boston, returning Fri, May 8, priced at $499 found 1 day ago

Mon, Apr 27 - Sat, May 2

SAT

San Antonio

BOS

Boston

$514 Roundtrip, found 1 day ago

$514

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Apr 27 from San Antonio to Boston, returning Sat, May 2, priced at $514 found 1 day ago

Thu, Apr 23 - Sat, Apr 25

SAT

San Antonio

BOS

Boston

$524 Roundtrip, found 1 day ago

$524

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Apr 23 from San Antonio to Boston, returning Sat, Apr 25, priced at $524 found 1 day ago

Sun, Apr 26 - Wed, Apr 29

SAT

San Antonio

BOS

Boston

$545 Roundtrip, found 1 day ago

$545

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Apr 26 from San Antonio to Boston, returning Wed, Apr 29, priced at $545 found 1 day ago