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, Jul 7 - Fri, Jul 11

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$221 Roundtrip, found 6 days ago

$221

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jul 7 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Jul 11, priced at $221 found 6 days ago

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

Tue, Jul 8 - Fri, Jul 11

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$242 Roundtrip, found 6 days ago

$242

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jul 8 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Jul 11, priced at $242 found 6 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

Mon, Jul 7 - Fri, Jul 11

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$264 Roundtrip, found 6 days ago

$264

Roundtrip

found 6 days ago

Select United flight, departing Mon, Jul 7 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Jul 11, priced at $264 found 6 days ago

Mon, Jul 7 - Fri, Jul 11

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$265 Roundtrip, found 6 days ago

$265

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jul 7 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Jul 11, priced at $265 found 6 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

Mon, Jul 7 - Fri, Jul 11

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$278 Roundtrip, found 6 days ago

$278

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jul 7 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Jul 11, priced at $278 found 6 days ago

Mon, Jul 7 - Fri, Jul 11

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$279 Roundtrip, found 6 days ago

$279

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jul 7 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Jul 11, priced at $279 found 6 days 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

Fri, Jul 4 - Mon, Jul 14

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$286 Roundtrip, found 6 days ago

$286

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, Jul 4 from San Antonio Intl. to Luis Munoz Marin Intl., returning Mon, Jul 14, priced at $286 found 6 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

Fri, Jul 4 - Wed, Jul 9

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$293 Roundtrip, found 6 days ago

$293

Roundtrip

found 6 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 $293 found 6 days ago

Tue, Jul 8 - Thu, Jul 10

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$325 Roundtrip, found 6 days ago

$325

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Jul 8 from San Antonio Intl. to Luis Munoz Marin Intl., returning Thu, Jul 10, priced at $325 found 6 days ago

Mon, Jul 7 - Fri, Jul 11

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$338 Roundtrip, found 6 days ago

$338

Roundtrip

found 6 days ago

Select United flight, departing Mon, Jul 7 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Jul 11, priced at $338 found 6 days 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

Fri, Jul 4 - Fri, Jul 4

SAT

San Antonio Intl.

SJU

Luis Munoz Marin Intl.

$831 Roundtrip, found 4 days ago

$831

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Jul 4 from San Antonio Intl. to Luis Munoz Marin Intl., returning Fri, Jul 4, priced at $831 found 4 days ago