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

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

Prices were available within the past 7 days and start at for one-way flights and $233 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 17 - Tue, Mar 24

BOS

Boston

SAT

San Antonio

$233 Roundtrip, found 11 hours ago

$233

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Tue, Mar 17 from Boston to San Antonio, returning Tue, Mar 24, priced at $233 found 11 hours ago

Tue, Mar 17 - Thu, Mar 26

BOS

Boston

SAT

San Antonio

$253 Roundtrip, found 11 hours ago

$253

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Tue, Mar 17 from Boston to San Antonio, returning Thu, Mar 26, priced at $253 found 11 hours ago

Sat, Mar 7 - Wed, Mar 11

BOS

Boston

SAT

San Antonio

$266 Roundtrip, found 4 days ago

$266

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Mar 7 from Boston to San Antonio, returning Wed, Mar 11, priced at $266 found 4 days ago

Tue, Mar 10 - Sat, Mar 14

BOS

Boston

SAT

San Antonio

$268 Roundtrip, found 4 days ago

$268

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Mar 10 from Boston to San Antonio, returning Sat, Mar 14, priced at $268 found 4 days ago

Tue, Mar 17 - Fri, Mar 27

BOS

Boston

SAT

San Antonio

$271 Roundtrip, found 11 hours ago

$271

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Tue, Mar 17 from Boston to San Antonio, returning Fri, Mar 27, priced at $271 found 11 hours ago

Tue, Mar 10 - Fri, Mar 13

BOS

Boston

SAT

San Antonio

$273 Roundtrip, found 4 days ago

$273

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Mar 10 from Boston to San Antonio, returning Fri, Mar 13, priced at $273 found 4 days ago

Wed, Mar 11 - Tue, Mar 17

BOS

Boston

SAT

San Antonio

$286 Roundtrip, found 4 days ago

$286

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Mar 11 from Boston to San Antonio, returning Tue, Mar 17, priced at $286 found 4 days ago

Sat, Mar 7 - Sat, Mar 14

BOS

Boston

SAT

San Antonio

$301 Roundtrip, found 4 days ago

$301

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Mar 7 from Boston to San Antonio, returning Sat, Mar 14, priced at $301 found 4 days ago

Wed, Mar 11 - Mon, Mar 16

BOS

Boston

SAT

San Antonio

$306 Roundtrip, found 4 days ago

$306

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Mar 11 from Boston to San Antonio, returning Mon, Mar 16, priced at $306 found 4 days ago

Tue, Mar 10 - Mon, Mar 16

BOS

Boston

SAT

San Antonio

$308 Roundtrip, found 6 days ago

$308

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Mar 10 from Boston to San Antonio, returning Mon, Mar 16, priced at $308 found 6 days ago

Wed, Mar 11 - Sat, Mar 14

BOS

Boston

SAT

San Antonio

$321 Roundtrip, found 4 days ago

$321

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Mar 11 from Boston to San Antonio, returning Sat, Mar 14, priced at $321 found 4 days ago

Wed, Mar 11 - Fri, Mar 13

BOS

Boston

SAT

San Antonio

$326 Roundtrip, found 4 days ago

$326

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Mar 11 from Boston to San Antonio, returning Fri, Mar 13, priced at $326 found 4 days ago