Flights from Newark to Florida Keys

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.

Wed, May 21 - Wed, May 28

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$88 Roundtrip, found 5 days ago

$88

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, May 21 from John F. Kennedy Intl. to Miami Intl., returning Wed, May 28, priced at $88 found 5 days ago

Tue, Jul 29 - Thu, Jul 31

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$97 Roundtrip, found 5 hours ago

$97

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue, Jul 29 from John F. Kennedy Intl. to Miami Intl., returning Thu, Jul 31, priced at $97 found 5 hours ago

Fri, May 30 - Tue, Jun 3

EWR

Newark Liberty Intl. Airport

MIA

Miami Intl.

$112 Roundtrip, found 6 days ago

$112

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, May 30 from Newark Liberty Intl. Airport to Miami Intl., returning Tue, Jun 3, priced at $112 found 6 days ago

Wed, May 21 - Mon, Jun 2

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$113 Roundtrip, found 5 days ago

$113

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, May 21 from John F. Kennedy Intl. to Miami Intl., returning Mon, Jun 2, priced at $113 found 5 days ago

Sun, May 25 - Mon, Jun 2

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$115 Roundtrip, found 5 days ago

$115

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, May 25 from John F. Kennedy Intl. to Miami Intl., returning Mon, Jun 2, priced at $115 found 5 days ago

Sat, Sep 27 - Mon, Sep 29

LGA

LaGuardia

MIA

Miami Intl.

$117 Roundtrip, found 1 hour ago

$117

Roundtrip

found 1 hour ago

Select Delta flight, departing Sat, Sep 27 from LaGuardia to Miami Intl., returning Mon, Sep 29, priced at $117 found 1 hour ago

Sun, Jun 8 - Thu, Jun 12

EWR

Newark Liberty Intl. Airport

MIA

Miami Intl.

$118 Roundtrip, found 3 days ago

$118

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Jun 8 from Newark Liberty Intl. Airport to Miami Intl., returning Thu, Jun 12, priced at $118 found 3 days ago

Fri, May 30 - Tue, Jun 3

EWR

Newark Liberty Intl. Airport

MIA

Miami Intl.

$120 Roundtrip, found 6 days ago

$120

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, May 30 from Newark Liberty Intl. Airport to Miami Intl., returning Tue, Jun 3, priced at $120 found 6 days ago

Sun, Sep 28 - Tue, Sep 30

LGA

LaGuardia

MIA

Miami Intl.

$122 Roundtrip, found 1 hour ago

$122

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Sun, Sep 28 from LaGuardia to Miami Intl., returning Tue, Sep 30, priced at $122 found 1 hour ago

Tue, Jul 29 - Fri, Aug 1

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$122 Roundtrip, found 5 hours ago

$122

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue, Jul 29 from John F. Kennedy Intl. to Miami Intl., returning Fri, Aug 1, priced at $122 found 5 hours ago

Sat, Sep 27 - Tue, Oct 7

LGA

LaGuardia

MIA

Miami Intl.

$123 Roundtrip, found 1 hour ago

$123

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Sat, Sep 27 from LaGuardia to Miami Intl., returning Tue, Oct 7, priced at $123 found 1 hour ago

Wed, Jul 23 - Thu, Jul 31

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$126 Roundtrip, found 5 hours ago

$126

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Wed, Jul 23 from John F. Kennedy Intl. to Miami Intl., returning Thu, Jul 31, priced at $126 found 5 hours ago

Fri, Jul 4 - Sat, Jul 5

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$127 Roundtrip, found 1 day ago

$127

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 4 from John F. Kennedy Intl. to Miami Intl., returning Sat, Jul 5, priced at $127 found 1 day ago

Sun, Jun 8 - Thu, Jun 12

LGA

LaGuardia

MIA

Miami Intl.

$128 Roundtrip, found 3 days ago

$128

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Jun 8 from LaGuardia to Miami Intl., returning Thu, Jun 12, priced at $128 found 3 days ago

Sat, Jul 5 - Sun, Jul 13

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$131 Roundtrip, found 6 hours ago

$131

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from John F. Kennedy Intl. to Miami Intl., returning Sun, Jul 13, priced at $131 found 6 hours ago

Fri, Sep 26 - Mon, Sep 29

LGA

LaGuardia

MIA

Miami Intl.

$132 Roundtrip, found 1 hour ago

$132

Roundtrip

found 1 hour ago

Select Delta flight, departing Fri, Sep 26 from LaGuardia to Miami Intl., returning Mon, Sep 29, priced at $132 found 1 hour ago

Sat, Sep 27 - Tue, Sep 30

EWR

Newark Liberty Intl. Airport

MIA

Miami Intl.

$147 Roundtrip, found 1 hour ago

$147

Roundtrip

found 1 hour ago

Select United flight, departing Sat, Sep 27 from Newark Liberty Intl. Airport to Miami Intl., returning Tue, Sep 30, priced at $147 found 1 hour ago

Sun, Jun 8 - Thu, Jun 12

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$147 Roundtrip, found 3 days ago

$147

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Sun, Jun 8 from John F. Kennedy Intl. to Miami Intl., returning Thu, Jun 12, priced at $147 found 3 days ago

Tue, Jul 8 - Tue, Jul 15

EWR

Newark Liberty Intl. Airport

EYW

Key West Intl.

$249 Roundtrip, found 5 days ago

$249

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jul 8 from Newark Liberty Intl. Airport to Key West Intl., returning Tue, Jul 15, priced at $249 found 5 days ago

Thu, Jan 15 - Sat, Jan 24

HPN

Westchester County

MIA

Miami Intl.

$249 Roundtrip, found 1 day ago

$249

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jan 15 from Westchester County to Miami Intl., returning Sat, Jan 24, priced at $249 found 1 day ago