Flights from Dallas to Isabela

Cheapest flights from Dallas

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.

Tue, May 6 - Sun, May 11

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, May 6 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Sun, May 11, priced at $234 found 1 day ago

Wed, May 7 - Wed, May 14

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$254 Roundtrip, found 1 day ago

$254

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, May 7 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Wed, May 14, priced at $254 found 1 day ago

Wed, Jul 9 - Wed, Jul 9

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$257 Roundtrip, found 20 hours ago

$257

Roundtrip

found 20 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Wed, Jul 9, priced at $257 found 20 hours ago

Wed, Jul 9 - Tue, Jul 15

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$263 Roundtrip, found 20 hours ago

$263

Roundtrip

found 20 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Tue, Jul 15, priced at $263 found 20 hours ago

Thu, May 8 - Wed, May 14

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$265 Roundtrip, found 1 day ago

$265

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, May 8 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Wed, May 14, priced at $265 found 1 day ago

Tue, May 6 - Sun, May 11

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select United flight, departing Tue, May 6 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Sun, May 11, priced at $268 found 1 day ago

Wed, May 7 - Thu, May 15

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$276 Roundtrip, found 1 day ago

$276

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, May 7 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Thu, May 15, priced at $276 found 1 day ago

Thu, May 8 - Tue, May 13

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select United flight, departing Thu, May 8 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Tue, May 13, priced at $279 found 1 day ago

Tue, May 6 - Sun, May 11

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$285 Roundtrip, found 1 day ago

$285

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, May 6 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Sun, May 11, priced at $285 found 1 day ago

Mon, Jul 7 - Thu, Jul 10

DAL

Love Field

SJU

Luis Munoz Marin Intl.

$285 Roundtrip, found 20 hours ago

$285

Roundtrip

found 20 hours ago

Select Delta flight, departing Mon, Jul 7 from Love Field to Luis Munoz Marin Intl., returning Thu, Jul 10, priced at $285 found 20 hours ago

Tue, Jul 8 - Tue, Jul 15

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$285 Roundtrip, found 20 hours ago

$285

Roundtrip

found 20 hours ago

Select Delta flight, departing Tue, Jul 8 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Tue, Jul 15, priced at $285 found 20 hours ago

Thu, May 8 - Thu, May 15

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$287 Roundtrip, found 1 day ago

$287

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, May 8 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Thu, May 15, priced at $287 found 1 day ago

Tue, Jul 8 - Wed, Jul 9

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$295 Roundtrip, found 20 hours ago

$295

Roundtrip

found 20 hours ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Wed, Jul 9, priced at $295 found 20 hours ago

Tue, May 6 - Sun, May 11

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$296 Roundtrip, found 1 day ago

$296

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, May 6 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Sun, May 11, priced at $296 found 1 day ago

Sat, May 10 - Wed, May 14

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$298 Roundtrip, found 1 day ago

$298

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, May 10 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Wed, May 14, priced at $298 found 1 day ago

Sat, Jul 5 - Thu, Jul 10

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$300 Roundtrip, found 20 hours ago

$300

Roundtrip

found 20 hours ago

Select Spirit Airlines flight, departing Sat, Jul 5 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Thu, Jul 10, priced at $300 found 20 hours ago

Thu, May 8 - Fri, May 9

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$303 Roundtrip, found 1 day ago

$303

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 8 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Fri, May 9, priced at $303 found 1 day ago

Thu, May 8 - Tue, May 13

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$303 Roundtrip, found 1 day ago

$303

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 8 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Tue, May 13, priced at $303 found 1 day ago

Thu, May 8 - Tue, May 13

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$305 Roundtrip, found 1 day ago

$305

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, May 8 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Tue, May 13, priced at $305 found 1 day ago

Tue, May 6 - Sat, May 10

DFW

Dallas-Fort Worth Intl.

SJU

Luis Munoz Marin Intl.

$307 Roundtrip, found 1 day ago

$307

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, May 6 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Sat, May 10, priced at $307 found 1 day ago