Flights from Newark to Princeton

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, Sep 17 - Sat, Sep 27

LGA

LaGuardia

MIA

Miami Intl.

$89 Roundtrip, found 1 day ago

$89

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Sep 17 from LaGuardia to Miami Intl., returning Sat, Sep 27, priced at $89 found 1 day ago

Mon, Sep 15 - Wed, Sep 24

LGA

LaGuardia

MIA

Miami Intl.

$90 Roundtrip, found 1 day ago

$90

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Sep 15 from LaGuardia to Miami Intl., returning Wed, Sep 24, priced at $90 found 1 day ago

Mon, Aug 25 - Sat, Sep 6

LGA

LaGuardia

MIA

Miami Intl.

$95 Roundtrip, found 2 days ago

$95

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Mon, Aug 25 from LaGuardia to Miami Intl., returning Sat, Sep 6, priced at $95 found 2 days ago

Mon, Aug 25 - Sat, Sep 6

LGA

LaGuardia

MIA

Miami Intl.

$96 Roundtrip, found 2 days ago

$96

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Mon, Aug 25 from LaGuardia to Miami Intl., returning Sat, Sep 6, priced at $96 found 2 days ago

Sat, Aug 30 - Sat, Sep 6

EWR

Newark Liberty Intl. Airport

MIA

Miami Intl.

$102 Roundtrip, found 4 days ago

$102

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Aug 30 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Sep 6, priced at $102 found 4 days ago

Mon, Aug 25 - Sat, Sep 6

LGA

LaGuardia

MIA

Miami Intl.

$105 Roundtrip, found 2 days ago

$105

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Aug 25 from LaGuardia to Miami Intl., returning Sat, Sep 6, priced at $105 found 2 days ago

Wed, Sep 17 - Sat, Sep 27

LGA

LaGuardia

MIA

Miami Intl.

$106 Roundtrip, found 1 day ago

$106

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Sep 17 from LaGuardia to Miami Intl., returning Sat, Sep 27, priced at $106 found 1 day ago

Wed, Sep 17 - Sat, Sep 27

LGA

LaGuardia

MIA

Miami Intl.

$107 Roundtrip, found 1 day ago

$107

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Sep 17 from LaGuardia to Miami Intl., returning Sat, Sep 27, priced at $107 found 1 day ago

Tue, Sep 9 - Fri, Sep 19

LGA

LaGuardia

MIA

Miami Intl.

$114 Roundtrip, found 3 days ago

$114

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Sep 9 from LaGuardia to Miami Intl., returning Fri, Sep 19, priced at $114 found 3 days ago

Mon, Aug 25 - Sat, Sep 6

LGA

LaGuardia

MIA

Miami Intl.

$114 Roundtrip, found 2 days ago

$114

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Aug 25 from LaGuardia to Miami Intl., returning Sat, Sep 6, priced at $114 found 2 days ago

Sat, Aug 30 - Sat, Sep 6

EWR

Newark Liberty Intl. Airport

MIA

Miami Intl.

$117 Roundtrip, found 4 days ago

$117

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Aug 30 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Sep 6, priced at $117 found 4 days ago

Wed, Sep 17 - Sat, Sep 27

LGA

LaGuardia

MIA

Miami Intl.

$119 Roundtrip, found 1 day ago

$119

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 17 from LaGuardia to Miami Intl., returning Sat, Sep 27, priced at $119 found 1 day ago

Mon, Aug 25 - Sat, Sep 6

LGA

LaGuardia

MIA

Miami Intl.

$125 Roundtrip, found 2 days ago

$125

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Aug 25 from LaGuardia to Miami Intl., returning Sat, Sep 6, priced at $125 found 2 days ago

Mon, Aug 25 - Sat, Sep 6

LGA

LaGuardia

MIA

Miami Intl.

$126 Roundtrip, found 2 days ago

$126

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Aug 25 from LaGuardia to Miami Intl., returning Sat, Sep 6, priced at $126 found 2 days ago

Sat, Sep 6 - Sat, Sep 13

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$128 Roundtrip, found 4 days ago

$128

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Sep 6 from John F. Kennedy Intl. to Miami Intl., returning Sat, Sep 13, priced at $128 found 4 days ago

Sat, Aug 30 - Sat, Sep 6

EWR

Newark Liberty Intl. Airport

MIA

Miami Intl.

$132 Roundtrip, found 4 days ago

$132

Roundtrip

found 4 days ago

Select United flight, departing Sat, Aug 30 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Sep 6, priced at $132 found 4 days ago

Wed, Oct 29 - Sun, Nov 2

LGA

LaGuardia

MIA

Miami Intl.

$132 Roundtrip, found 5 days ago

$132

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Wed, Oct 29 from LaGuardia to Miami Intl., returning Sun, Nov 2, priced at $132 found 5 days ago

Sat, Oct 11 - Tue, Oct 14

EWR

Newark Liberty Intl. Airport

MIA

Miami Intl.

$147 Roundtrip, found 3 days ago

$147

Roundtrip

found 3 days ago

Select United flight, departing Sat, Oct 11 from Newark Liberty Intl. Airport to Miami Intl., returning Tue, Oct 14, priced at $147 found 3 days ago

Sat, Dec 6 - Thu, Dec 18

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$147 Roundtrip, found 2 days ago

$147

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 6 from John F. Kennedy Intl. to Miami Intl., returning Thu, Dec 18, priced at $147 found 2 days ago

Thu, Sep 25 - Wed, Oct 1

JFK

John F. Kennedy Intl.

MIA

Miami Intl.

$147 Roundtrip, found 5 days ago

$147

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Sep 25 from John F. Kennedy Intl. to Miami Intl., returning Wed, Oct 1, priced at $147 found 5 days ago