Flights from Newark to Isabela

Cheapest flights from Newark

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, Jul 15 - Fri, Aug 1

JFK

John F. Kennedy Intl.

SJU

Luis Munoz Marin Intl.

$156 Roundtrip, found 5 days ago

$156

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Tue, Jul 15 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Fri, Aug 1, priced at $156 found 5 days ago

Thu, Jul 17 - Fri, Aug 1

JFK

John F. Kennedy Intl.

SJU

Luis Munoz Marin Intl.

$161 Roundtrip, found 5 days ago

$161

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Thu, Jul 17 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Fri, Aug 1, priced at $161 found 5 days ago

Wed, Sep 24 - Wed, Oct 8

EWR

Newark Liberty Intl. Airport

SJU

Luis Munoz Marin Intl.

$168 Roundtrip, found 1 day ago

$168

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Sep 24 from Newark Liberty Intl. Airport to Luis Munoz Marin Intl., returning Wed, Oct 8, priced at $168 found 1 day ago

Tue, Jul 22 - Thu, Jul 31

JFK

John F. Kennedy Intl.

SJU

Luis Munoz Marin Intl.

$176 Roundtrip, found 3 days ago

$176

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 22 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Thu, Jul 31, priced at $176 found 3 days ago

Mon, Jun 16 - Tue, Jun 17

JFK

John F. Kennedy Intl.

SJU

Luis Munoz Marin Intl.

$181 Roundtrip, found 3 days ago

$181

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Mon, Jun 16 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Tue, Jun 17, priced at $181 found 3 days ago

Mon, Jun 16 - Thu, Jun 19

JFK

John F. Kennedy Intl.

SJU

Luis Munoz Marin Intl.

$182 Roundtrip, found 3 days ago

$182

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Thu, Jun 19, priced at $182 found 3 days ago

Mon, Jun 16 - Thu, Jun 19

EWR

Newark Liberty Intl. Airport

SJU

Luis Munoz Marin Intl.

$185 Roundtrip, found 3 days ago

$185

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Newark Liberty Intl. Airport to Luis Munoz Marin Intl., returning Thu, Jun 19, priced at $185 found 3 days ago

Wed, Jun 25 - Wed, Jul 9

JFK

John F. Kennedy Intl.

SJU

Luis Munoz Marin Intl.

$187 Roundtrip, found 2 hours ago

$187

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, Jun 25 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Wed, Jul 9, priced at $187 found 2 hours ago

Mon, Jun 16 - Fri, Jun 20

JFK

John F. Kennedy Intl.

SJU

Luis Munoz Marin Intl.

$188 Roundtrip, found 4 days ago

$188

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Fri, Jun 20, priced at $188 found 4 days ago

Wed, Sep 24 - Wed, Oct 8

EWR

Newark Liberty Intl. Airport

SJU

Luis Munoz Marin Intl.

$192 Roundtrip, found 1 day ago

$192

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Sep 24 from Newark Liberty Intl. Airport to Luis Munoz Marin Intl., returning Wed, Oct 8, priced at $192 found 1 day ago

Mon, Aug 18 - Fri, Aug 29

JFK

John F. Kennedy Intl.

SJU

Luis Munoz Marin Intl.

$195 Roundtrip, found 3 days ago

$195

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Mon, Aug 18 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Fri, Aug 29, priced at $195 found 3 days ago

Wed, Jul 9 - Thu, Jul 24

EWR

Newark Liberty Intl. Airport

SJU

Luis Munoz Marin Intl.

$198 Roundtrip, just found

$198

Roundtrip

just found

Select Spirit Airlines flight, departing Wed, Jul 9 from Newark Liberty Intl. Airport to Luis Munoz Marin Intl., returning Thu, Jul 24, priced at $198 just found

Wed, Sep 24 - Wed, Oct 8

EWR

Newark Liberty Intl. Airport

SJU

Luis Munoz Marin Intl.

$226 Roundtrip, found 1 day ago

$226

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 24 from Newark Liberty Intl. Airport to Luis Munoz Marin Intl., returning Wed, Oct 8, priced at $226 found 1 day ago

Fri, Jun 27 - Mon, Jul 7

LGA

LaGuardia

SJU

Luis Munoz Marin Intl.

$231 Roundtrip, found 2 hours ago

$231

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Fri, Jun 27 from LaGuardia to Luis Munoz Marin Intl., returning Mon, Jul 7, priced at $231 found 2 hours ago

Wed, Jul 9 - Thu, Jul 17

JFK

John F. Kennedy Intl.

PSE

Mercedita

$234 Roundtrip, found 5 days ago

$234

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Wed, Jul 9 from John F. Kennedy Intl. to Mercedita, returning Thu, Jul 17, priced at $234 found 5 days ago

Sun, Aug 10 - Wed, Aug 13

JFK

John F. Kennedy Intl.

BQN

Rafael Hernandez

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sun, Aug 10 from John F. Kennedy Intl. to Rafael Hernandez, returning Wed, Aug 13, priced at $247 found 1 day ago

Wed, Sep 24 - Wed, Oct 8

EWR

Newark Liberty Intl. Airport

SJU

Luis Munoz Marin Intl.

$314 Roundtrip, found 1 day ago

$314

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Sep 24 from Newark Liberty Intl. Airport to Luis Munoz Marin Intl., returning Wed, Oct 8, priced at $314 found 1 day ago

Wed, Jul 30 - Wed, Aug 13

EWR

Newark Liberty Intl. Airport

BQN

Rafael Hernandez

$338 Roundtrip, found 5 days ago

$338

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Wed, Jul 30 from Newark Liberty Intl. Airport to Rafael Hernandez, returning Wed, Aug 13, priced at $338 found 5 days ago

Tue, Jul 29 - Thu, Aug 7

LGA

LaGuardia

BQN

Rafael Hernandez

$374 Roundtrip, found 6 days ago

$374

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Tue, Jul 29 from LaGuardia to Rafael Hernandez, returning Thu, Aug 7, priced at $374 found 6 days ago

Wed, Aug 6 - Tue, Aug 12

EWR

Newark Liberty Intl. Airport

PSE

Mercedita

$496 Roundtrip, found 5 days ago

$496

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Wed, Aug 6 from Newark Liberty Intl. Airport to Mercedita, returning Tue, Aug 12, priced at $496 found 5 days ago