$95 Cheap Spirit Airlines flights Boston (BOS) to San Antonio (SAT)

$95 Cheap Spirit Airlines flights Boston (BOS) to San Antonio (SAT)

Prices were available within the past 7 days and start at $95 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 10 - Wed, Jan 21

BOS

Boston

SAT

San Antonio

$209 Roundtrip, found 1 day ago

$209

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jan 10 from Boston to San Antonio, returning Wed, Jan 21, priced at $209 found 1 day ago

Sun, Jan 11 - Wed, Jan 21

BOS

Boston

SAT

San Antonio

$223 Roundtrip, found 1 day ago

$223

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Jan 11 from Boston to San Antonio, returning Wed, Jan 21, priced at $223 found 1 day ago

Tue, Jan 13 - Sun, Jan 18

BOS

Boston

SAT

San Antonio

$254 Roundtrip, found 1 day ago

$254

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jan 13 from Boston to San Antonio, returning Sun, Jan 18, priced at $254 found 1 day ago

Thu, Dec 11 - Fri, Dec 12

BOS

Boston

SAT

San Antonio

$259 Roundtrip, found 3 hours ago

$259

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Thu, Dec 11 from Boston to San Antonio, returning Fri, Dec 12, priced at $259 found 3 hours ago

Sat, Jan 10 - Thu, Jan 15

BOS

Boston

SAT

San Antonio

$262 Roundtrip, found 1 day ago

$262

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jan 10 from Boston to San Antonio, returning Thu, Jan 15, priced at $262 found 1 day ago

Thu, Dec 11 - Sat, Dec 13

BOS

Boston

SAT

San Antonio

$263 Roundtrip, found 3 hours ago

$263

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Thu, Dec 11 from Boston to San Antonio, returning Sat, Dec 13, priced at $263 found 3 hours ago

Sun, Dec 7 - Fri, Dec 12

BOS

Boston

SAT

San Antonio

$267 Roundtrip, found 3 hours ago

$267

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Sun, Dec 7 from Boston to San Antonio, returning Fri, Dec 12, priced at $267 found 3 hours ago

Sun, Dec 7 - Sat, Dec 13

BOS

Boston

SAT

San Antonio

$271 Roundtrip, found 3 hours ago

$271

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Sun, Dec 7 from Boston to San Antonio, returning Sat, Dec 13, priced at $271 found 3 hours ago

Mon, Dec 8 - Fri, Dec 12

BOS

Boston

SAT

San Antonio

$273 Roundtrip, found 3 hours ago

$273

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Mon, Dec 8 from Boston to San Antonio, returning Fri, Dec 12, priced at $273 found 3 hours ago

Sun, Jan 11 - Thu, Jan 15

BOS

Boston

SAT

San Antonio

$276 Roundtrip, found 1 day ago

$276

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Jan 11 from Boston to San Antonio, returning Thu, Jan 15, priced at $276 found 1 day ago