Flights from Boston to Canyon Lake

Cheapest flights from Boston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 23 - Thu, Jul 24

BOS

Logan Intl.

SAT

San Antonio Intl.

$205 Roundtrip, found 16 hours ago

$205

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Wed, Jul 23 from Logan Intl. to San Antonio Intl., returning Thu, Jul 24, priced at $205 found 16 hours ago

Sun, Jul 20 - Thu, Jul 24

BOS

Logan Intl.

SAT

San Antonio Intl.

$209 Roundtrip, found 16 hours ago

$209

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Logan Intl. to San Antonio Intl., returning Thu, Jul 24, priced at $209 found 16 hours ago

Wed, Jul 23 - Sun, Jul 27

BOS

Logan Intl.

SAT

San Antonio Intl.

$216 Roundtrip, found 16 hours ago

$216

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Wed, Jul 23 from Logan Intl. to San Antonio Intl., returning Sun, Jul 27, priced at $216 found 16 hours ago

Sun, Jul 20 - Sun, Jul 27

BOS

Logan Intl.

SAT

San Antonio Intl.

$220 Roundtrip, found 16 hours ago

$220

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Logan Intl. to San Antonio Intl., returning Sun, Jul 27, priced at $220 found 16 hours ago

Wed, Jul 23 - Sun, Jul 27

BOS

Logan Intl.

SAT

San Antonio Intl.

$235 Roundtrip, found 16 hours ago

$235

Roundtrip

found 16 hours ago

Select United flight, departing Wed, Jul 23 from Logan Intl. to San Antonio Intl., returning Sun, Jul 27, priced at $235 found 16 hours ago

Tue, Jul 22 - Thu, Jul 24

BOS

Logan Intl.

SAT

San Antonio Intl.

$239 Roundtrip, found 16 hours ago

$239

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Tue, Jul 22 from Logan Intl. to San Antonio Intl., returning Thu, Jul 24, priced at $239 found 16 hours ago

Wed, Jul 23 - Sat, Jul 26

BOS

Logan Intl.

SAT

San Antonio Intl.

$239 Roundtrip, found 16 hours ago

$239

Roundtrip

found 16 hours ago

Select Delta flight, departing Wed, Jul 23 from Logan Intl. to San Antonio Intl., returning Sat, Jul 26, priced at $239 found 16 hours ago

Sat, Jul 26 - Sun, Jul 27

BOS

Logan Intl.

SAT

San Antonio Intl.

$240 Roundtrip, found 16 hours ago

$240

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Sat, Jul 26 from Logan Intl. to San Antonio Intl., returning Sun, Jul 27, priced at $240 found 16 hours ago

Fri, Jul 25 - Sat, Jul 26

BOS

Logan Intl.

SAT

San Antonio Intl.

$249 Roundtrip, found 16 hours ago

$249

Roundtrip

found 16 hours ago

Select Delta flight, departing Fri, Jul 25 from Logan Intl. to San Antonio Intl., returning Sat, Jul 26, priced at $249 found 16 hours ago

Wed, Jul 23 - Sun, Jul 27

BOS

Logan Intl.

SAT

San Antonio Intl.

$250 Roundtrip, found 16 hours ago

$250

Roundtrip

found 16 hours ago

Select United flight, departing Wed, Jul 23 from Logan Intl. to San Antonio Intl., returning Sun, Jul 27, priced at $250 found 16 hours ago

Sun, Jul 20 - Tue, Jul 29

BOS

Logan Intl.

SAT

San Antonio Intl.

$257 Roundtrip, found 16 hours ago

$257

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Logan Intl. to San Antonio Intl., returning Tue, Jul 29, priced at $257 found 16 hours ago

Sun, Jul 20 - Sat, Jul 26

BOS

Logan Intl.

SAT

San Antonio Intl.

$260 Roundtrip, found 16 hours ago

$260

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Logan Intl. to San Antonio Intl., returning Sat, Jul 26, priced at $260 found 16 hours ago

Sun, Jul 20 - Mon, Jul 28

BOS

Logan Intl.

SAT

San Antonio Intl.

$267 Roundtrip, found 16 hours ago

$267

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Logan Intl. to San Antonio Intl., returning Mon, Jul 28, priced at $267 found 16 hours ago

Sun, Jul 20 - Wed, Jul 30

BOS

Logan Intl.

SAT

San Antonio Intl.

$269 Roundtrip, found 16 hours ago

$269

Roundtrip

found 16 hours ago

Select Delta flight, departing Sun, Jul 20 from Logan Intl. to San Antonio Intl., returning Wed, Jul 30, priced at $269 found 16 hours ago

Mon, Jul 21 - Sun, Jul 27

BOS

Logan Intl.

SAT

San Antonio Intl.

$271 Roundtrip, found 16 hours ago

$271

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Mon, Jul 21 from Logan Intl. to San Antonio Intl., returning Sun, Jul 27, priced at $271 found 16 hours ago

Sun, Jul 20 - Fri, Jul 25

BOS

Logan Intl.

SAT

San Antonio Intl.

$274 Roundtrip, found 16 hours ago

$274

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Logan Intl. to San Antonio Intl., returning Fri, Jul 25, priced at $274 found 16 hours ago

Wed, Jul 23 - Sun, Jul 27

BOS

Logan Intl.

SAT

San Antonio Intl.

$276 Roundtrip, found 16 hours ago

$276

Roundtrip

found 16 hours ago

Select United flight, departing Wed, Jul 23 from Logan Intl. to San Antonio Intl., returning Sun, Jul 27, priced at $276 found 16 hours ago

Fri, Jul 25 - Sun, Jul 27

BOS

Logan Intl.

SAT

San Antonio Intl.

$278 Roundtrip, found 16 hours ago

$278

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Fri, Jul 25 from Logan Intl. to San Antonio Intl., returning Sun, Jul 27, priced at $278 found 16 hours ago

Wed, Jul 23 - Sun, Jul 27

BOS

Logan Intl.

SAT

San Antonio Intl.

$279 Roundtrip, found 16 hours ago

$279

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Wed, Jul 23 from Logan Intl. to San Antonio Intl., returning Sun, Jul 27, priced at $279 found 16 hours ago

Wed, Jul 23 - Sun, Jul 27

BOS

Logan Intl.

SAT

San Antonio Intl.

$355 Roundtrip, found 16 hours ago

$355

Roundtrip

found 16 hours ago

Select United flight, departing Wed, Jul 23 from Logan Intl. to San Antonio Intl., returning Sun, Jul 27, priced at $355 found 16 hours ago