Flights from Phoenix to Princeton

Cheapest flights from Phoenix

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 28 - Wed, Jun 4

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$188 Roundtrip, found 6 days ago

$188

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, May 28 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Wed, Jun 4, priced at $188 found 6 days ago

Mon, Jun 23 - Mon, Jun 30

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$202 Roundtrip, found 1 day ago

$202

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 30, priced at $202 found 1 day ago

Fri, May 30 - Fri, Jun 6

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$208 Roundtrip, found 6 days ago

$208

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, May 30 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Fri, Jun 6, priced at $208 found 6 days ago

Fri, Jun 20 - Tue, Jul 1

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Tue, Jul 1, priced at $218 found 1 day ago

Mon, Jun 2 - Sat, Jun 7

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$222 Roundtrip, found 6 days ago

$222

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Sat, Jun 7, priced at $222 found 6 days ago

Fri, May 30 - Mon, Jun 9

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$228 Roundtrip, found 6 days ago

$228

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, May 30 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 9, priced at $228 found 6 days ago

Mon, Jun 2 - Sat, Jun 7

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$237 Roundtrip, found 6 days ago

$237

Roundtrip

found 6 days ago

Select United flight, departing Mon, Jun 2 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Sat, Jun 7, priced at $237 found 6 days ago

Wed, May 28 - Fri, Jun 6

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$238 Roundtrip, found 4 days ago

$238

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, May 28 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Fri, Jun 6, priced at $238 found 4 days ago

Sat, May 31 - Sat, Jun 7

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$242 Roundtrip, found 6 days ago

$242

Roundtrip

found 6 days ago

Select Delta flight, departing Sat, May 31 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Sat, Jun 7, priced at $242 found 6 days ago

Thu, Jun 26 - Tue, Jul 1

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$246 Roundtrip, found 3 days ago

$246

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Jun 26 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Tue, Jul 1, priced at $246 found 3 days ago

Mon, Jun 2 - Sat, Jun 7

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$247 Roundtrip, found 6 days ago

$247

Roundtrip

found 6 days ago

Select United flight, departing Mon, Jun 2 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Sat, Jun 7, priced at $247 found 6 days ago

Mon, Jun 23 - Mon, Jun 30

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 23 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 30, priced at $248 found 1 day ago

Mon, Jun 2 - Mon, Jun 9

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$248 Roundtrip, found 6 days ago

$248

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 9, priced at $248 found 6 days ago

Wed, May 28 - Fri, Jun 6

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$253 Roundtrip, found 4 days ago

$253

Roundtrip

found 4 days ago

Select United flight, departing Wed, May 28 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Fri, Jun 6, priced at $253 found 4 days ago

Wed, Jun 11 - Tue, Jun 17

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$257 Roundtrip, found 6 days ago

$257

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Jun 11 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Tue, Jun 17, priced at $257 found 6 days ago

Mon, Jun 23 - Mon, Jun 30

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 23 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 30, priced at $257 found 1 day ago

Wed, May 28 - Fri, Jun 6

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$263 Roundtrip, found 4 days ago

$263

Roundtrip

found 4 days ago

Select Delta flight, departing Wed, May 28 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Fri, Jun 6, priced at $263 found 4 days ago

Sat, May 31 - Sat, Jun 7

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$265 Roundtrip, found 6 days ago

$265

Roundtrip

found 6 days ago

Select United flight, departing Sat, May 31 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Sat, Jun 7, priced at $265 found 6 days ago

Mon, Jun 2 - Sat, Jun 7

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$266 Roundtrip, found 6 days ago

$266

Roundtrip

found 6 days ago

Select United flight, departing Mon, Jun 2 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Sat, Jun 7, priced at $266 found 6 days ago

Tue, Jun 24 - Sun, Jun 29

PHX

Sky Harbor Intl.

EWR

Newark Liberty Intl. Airport

$277 Roundtrip, found 3 days ago

$277

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jun 24 from Sky Harbor Intl. to Newark Liberty Intl. Airport, returning Sun, Jun 29, priced at $277 found 3 days ago