Flights from San Antonio to Arenas

Cheapest flights from San Antonio

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.

Mon, Jun 30 - Fri, Jul 4

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$230 Roundtrip, found 4 days ago

$230

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Jun 30 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Jul 4, priced at $230 found 4 days ago

Wed, Jul 2 - Fri, Jul 4

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$255 Roundtrip, found 4 days ago

$255

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Jul 2 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Jul 4, priced at $255 found 4 days ago

Fri, Jul 4 - Wed, Jul 9

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$260 Roundtrip, found 4 days ago

$260

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Fri, Jul 4 from San Antonio Intl. to Luis Munoz Marin Intl., returning Wed, Jul 9, priced at $260 found 4 days ago

Fri, Jul 4 - Tue, Jul 8

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$269 Roundtrip, found 4 days ago

$269

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Fri, Jul 4 from San Antonio Intl. to Luis Munoz Marin Intl., returning Tue, Jul 8, priced at $269 found 4 days ago

Tue, Nov 18 - Thu, Nov 20

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$275 Roundtrip, found 4 hours ago

$275

Roundtrip

found 4 hours ago

Select Delta flight, departing Tue, Nov 18 from San Antonio Intl. to Luis Munoz Marin Intl., returning Thu, Nov 20, priced at $275 found 4 hours ago

Sat, Jul 5 - Wed, Jul 9

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$279 Roundtrip, found 4 days ago

$279

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Jul 5 from San Antonio Intl. to Luis Munoz Marin Intl., returning Wed, Jul 9, priced at $279 found 4 days ago

Wed, Jul 2 - Wed, Jul 9

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$285 Roundtrip, found 4 days ago

$285

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Jul 2 from San Antonio Intl. to Luis Munoz Marin Intl., returning Wed, Jul 9, priced at $285 found 4 days ago

Sat, Jul 5 - Tue, Jul 8

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$288 Roundtrip, found 4 days ago

$288

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Jul 5 from San Antonio Intl. to Luis Munoz Marin Intl., returning Tue, Jul 8, priced at $288 found 4 days ago

Tue, Jul 1 - Wed, Jul 9

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$289 Roundtrip, found 4 days ago

$289

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jul 1 from San Antonio Intl. to Luis Munoz Marin Intl., returning Wed, Jul 9, priced at $289 found 4 days ago

Wed, Jul 2 - Tue, Jul 8

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$294 Roundtrip, found 4 days ago

$294

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Jul 2 from San Antonio Intl. to Luis Munoz Marin Intl., returning Tue, Jul 8, priced at $294 found 4 days ago

Tue, Jul 1 - Tue, Jul 8

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$298 Roundtrip, found 4 days ago

$298

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jul 1 from San Antonio Intl. to Luis Munoz Marin Intl., returning Tue, Jul 8, priced at $298 found 4 days ago

Sun, Nov 16 - Fri, Nov 21

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$300 Roundtrip, found 4 hours ago

$300

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Sun, Nov 16 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Nov 21, priced at $300 found 4 hours ago

Wed, Jul 2 - Thu, Jul 3

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$315 Roundtrip, found 4 days ago

$315

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Jul 2 from San Antonio Intl. to Luis Munoz Marin Intl., returning Thu, Jul 3, priced at $315 found 4 days ago

Tue, Nov 18 - Tue, Nov 25

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$315 Roundtrip, found 4 hours ago

$315

Roundtrip

found 4 hours ago

Select Delta flight, departing Tue, Nov 18 from San Antonio Intl. to Luis Munoz Marin Intl., returning Tue, Nov 25, priced at $315 found 4 hours ago

Sun, Nov 16 - Fri, Nov 21

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$317 Roundtrip, found 4 hours ago

$317

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Sun, Nov 16 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Nov 21, priced at $317 found 4 hours ago

Tue, Jul 1 - Thu, Jul 3

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$319 Roundtrip, found 4 days ago

$319

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jul 1 from San Antonio Intl. to Luis Munoz Marin Intl., returning Thu, Jul 3, priced at $319 found 4 days ago

Sun, Nov 16 - Fri, Nov 21

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$340 Roundtrip, found 4 hours ago

$340

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Sun, Nov 16 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Nov 21, priced at $340 found 4 hours ago

Sun, Jul 6 - Tue, Jul 8

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$345 Roundtrip, found 4 days ago

$345

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Jul 6 from San Antonio Intl. to Luis Munoz Marin Intl., returning Tue, Jul 8, priced at $345 found 4 days ago

Sat, Nov 15 - Thu, Nov 20

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$365 Roundtrip, found 4 hours ago

$365

Roundtrip

found 4 hours ago

Select United flight, departing Sat, Nov 15 from San Antonio Intl. to Luis Munoz Marin Intl., returning Thu, Nov 20, priced at $365 found 4 hours ago

Fri, Jul 4 - Sun, Jul 6

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$380 Roundtrip, found 4 days ago

$380

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jul 4 from San Antonio Intl. to Luis Munoz Marin Intl., returning Sun, Jul 6, priced at $380 found 4 days ago