Flights from Phoenix to Islip

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.

Tue, Jun 3 - Tue, Jun 10

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$184 Roundtrip, found 2 days ago

$184

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jun 3 from Sky Harbor Intl. to John F. Kennedy Intl., returning Tue, Jun 10, priced at $184 found 2 days ago

Mon, Jun 2 - Wed, Jun 4

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$194 Roundtrip, found 2 days ago

$194

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Sky Harbor Intl. to John F. Kennedy Intl., returning Wed, Jun 4, priced at $194 found 2 days ago

Tue, Aug 12 - Tue, Aug 26

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$203 Roundtrip, found 2 days ago

$203

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Tue, Aug 12 from Sky Harbor Intl. to John F. Kennedy Intl., returning Tue, Aug 26, priced at $203 found 2 days ago

Tue, Aug 12 - Wed, Aug 27

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$203 Roundtrip, found 2 days ago

$203

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Aug 12 from Sky Harbor Intl. to John F. Kennedy Intl., returning Wed, Aug 27, priced at $203 found 2 days ago

Wed, May 28 - Tue, Jun 3

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$210 Roundtrip, found 3 hours ago

$210

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Wed, May 28 from Sky Harbor Intl. to John F. Kennedy Intl., returning Tue, Jun 3, priced at $210 found 3 hours ago

Wed, May 28 - Fri, May 30

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$220 Roundtrip, found 3 hours ago

$220

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Wed, May 28 from Sky Harbor Intl. to John F. Kennedy Intl., returning Fri, May 30, priced at $220 found 3 hours ago

Tue, Jun 3 - Fri, Jun 6

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$227 Roundtrip, found 2 days ago

$227

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jun 3 from Sky Harbor Intl. to John F. Kennedy Intl., returning Fri, Jun 6, priced at $227 found 2 days ago

Wed, May 28 - Wed, Jun 4

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$230 Roundtrip, found 3 hours ago

$230

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Wed, May 28 from Sky Harbor Intl. to John F. Kennedy Intl., returning Wed, Jun 4, priced at $230 found 3 hours ago

Wed, May 28 - Mon, Jun 2

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$231 Roundtrip, found 2 hours ago

$231

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, May 28 from Sky Harbor Intl. to John F. Kennedy Intl., returning Mon, Jun 2, priced at $231 found 2 hours ago

Fri, Jul 4 - Sat, Jul 5

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$235 Roundtrip, found 3 days ago

$235

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Jul 4 from Sky Harbor Intl. to John F. Kennedy Intl., returning Sat, Jul 5, priced at $235 found 3 days ago

Fri, Aug 15 - Wed, Aug 27

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$237 Roundtrip, found 2 days ago

$237

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Aug 15 from Sky Harbor Intl. to John F. Kennedy Intl., returning Wed, Aug 27, priced at $237 found 2 days ago

Mon, Jun 2 - Fri, Jun 6

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$237 Roundtrip, found 2 days ago

$237

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Sky Harbor Intl. to John F. Kennedy Intl., returning Fri, Jun 6, priced at $237 found 2 days ago

Wed, May 28 - Mon, Jun 2

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$240 Roundtrip, found 2 hours ago

$240

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, May 28 from Sky Harbor Intl. to John F. Kennedy Intl., returning Mon, Jun 2, priced at $240 found 2 hours ago

Fri, Aug 15 - Wed, Aug 27

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$240 Roundtrip, found 2 days ago

$240

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Aug 15 from Sky Harbor Intl. to John F. Kennedy Intl., returning Wed, Aug 27, priced at $240 found 2 days ago

Thu, May 29 - Thu, Jun 5

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$241 Roundtrip, found 3 hours ago

$241

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Thu, May 29 from Sky Harbor Intl. to John F. Kennedy Intl., returning Thu, Jun 5, priced at $241 found 3 hours ago

Tue, Sep 2 - Wed, Sep 3

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$247 Roundtrip, found 6 days ago

$247

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Tue, Sep 2 from Sky Harbor Intl. to John F. Kennedy Intl., returning Wed, Sep 3, priced at $247 found 6 days ago

Tue, May 27 - Sat, May 31

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$249 Roundtrip, found 4 days ago

$249

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, May 27 from Sky Harbor Intl. to John F. Kennedy Intl., returning Sat, May 31, priced at $249 found 4 days ago

Wed, May 28 - Mon, Jun 2

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$250 Roundtrip, found 2 hours ago

$250

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, May 28 from Sky Harbor Intl. to John F. Kennedy Intl., returning Mon, Jun 2, priced at $250 found 2 hours ago

Tue, May 27 - Fri, May 30

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$251 Roundtrip, found 3 hours ago

$251

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Tue, May 27 from Sky Harbor Intl. to John F. Kennedy Intl., returning Fri, May 30, priced at $251 found 3 hours ago

Sat, Dec 6 - Sat, Dec 13

PHX

Sky Harbor Intl.

JFK

John F. Kennedy Intl.

$367 Roundtrip, found 3 days ago

$367

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Sat, Dec 6 from Sky Harbor Intl. to John F. Kennedy Intl., returning Sat, Dec 13, priced at $367 found 3 days ago