When did momondo last update prices for flights from Phoenix to Islip Long Island Airport?

Prices for flights from Phoenix to Islip Long Island Airport refresh daily.

How many operators does momondo search for flights from Phoenix to Islip Long Island Airport?

There is 1 operator available for flights from Phoenix to Islip Long Island Airport as of January 2026.

How old do you have to be to fly from Phoenix to Islip Long Island Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$96 Cheap Flights from Phoenix to Islip in 2026

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Find the cheapest flights from Phoenix to New York

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11:59 pm - 2:39 pm

PHX

ISP

12h 40m

1 stop

8:23 am - 6:07 pm

ISP

PHX

11h 44m

1 stop

$201Frontier

Thu, Feb 26 - Mon, Mar 2

11:59 pm - 7:38 am

PHX

ISP

29h 39m

1 stop

1:22 pm - 11:44 pm

ISP

PHX

13h 22m

1 stop

$260Frontier

Sat, Feb 28 - Mon, Mar 9

11:59 pm - 2:39 pm

PHX

ISP

12h 40m

1 stop

8:23 am - 6:07 pm

ISP

PHX

11h 44m

1 stop

$262Frontier

Thu, Feb 26 - Mon, Mar 2

5:10 pm - 7:38 am

PHX

ISP

36h 28m

2 stops

1:22 pm - 11:44 pm

ISP

PHX

13h 22m

1 stop

$279Frontier

Sat, Feb 28 - Mon, Mar 9

11:59 pm - 2:39 pm

PHX

ISP

12h 40m

1 stop

8:23 am - 6:07 pm

ISP

PHX

11h 44m

1 stop

$287Frontier

Thu, Feb 26 - Mon, Mar 2

11:59 pm - 1:13 pm

PHX

ISP

11h 14m

1 stop

8:33 am - 6:04 pm

ISP

PHX

11h 31m

1 stop

$316Frontier

Tue, Feb 17 - Fri, Feb 27

8:02 pm - 9:13 am

PHX

ISP

34h 11m

2 stops

4:07 pm - 11:18 pm

ISP

PHX

10h 11m

1 stop

$338Frontier

Wed, Apr 29 - Thu, May 7

6:50 am - 11:17 am

PHX

ISP

25h 27m

2 stops

4:07 pm - 11:18 pm

ISP

PHX

10h 11m

1 stop

$354Multiple Airlines

Tue, May 5 - Thu, May 7

11:59 pm - 2:39 pm

PHX

ISP

12h 40m

1 stop

9:33 am - 10:12 pm

ISP

PHX

14h 39m

1 stop

$364Frontier

Thu, Feb 19 - Wed, Feb 25

6:05 am - 4:05 pm

PHX

ISP

7h 00m

1 stop

5:25 pm - 11:35 pm

ISP

PHX

9h 10m

1 stop

$367Southwest

Tue, Mar 17 - Tue, Mar 24

Frontier flights from Phoenix to Islip, New York

Our best Frontier deals on Phoenix to Islip, New York flight tickets

Frontier

Feb 28

PHX11:59 pmPhoenix Sky Harbor Intl

29h 39m

1 stop

ISP7:38 amIslip Long Island

Mar 9

ISP1:22 pmIslip Long Island

13h 22m

1 stop

PHX11:44 pmPhoenix Sky Harbor Intl

$260

Frontier

Feb 26

PHX11:59 pmPhoenix Sky Harbor Intl

12h 40m

1 stop

ISP2:39 pmIslip Long Island

Mar 2

ISP8:23 amIslip Long Island

11h 44m

1 stop

PHX6:07 pmPhoenix Sky Harbor Intl

$262

Frontier

Feb 28

PHX5:10 pmPhoenix Sky Harbor Intl

36h 28m

2 stops

ISP7:38 amIslip Long Island

Mar 9

ISP1:22 pmIslip Long Island

13h 22m

1 stop

PHX11:44 pmPhoenix Sky Harbor Intl

$279

Southwest flights from Phoenix to Islip, New York

Our best Southwest deals on Phoenix to Islip, New York flight tickets

Southwest

Mar 17

PHX6:05 amPhoenix Sky Harbor Intl

7h 00m

1 stop

ISP4:05 pmIslip Long Island

Mar 24

ISP5:25 pmIslip Long Island

9h 10m

1 stop

PHX11:35 pmPhoenix Sky Harbor Intl

$367

Southwest

Mar 17

PHX6:05 amPhoenix Sky Harbor Intl

7h 00m

1 stop

ISP4:05 pmIslip Long Island

Mar 24

ISP12:20 pmIslip Long Island

10h 50m

2 stops

PHX8:10 pmPhoenix Sky Harbor Intl

$372

Southwest

Mar 17

PHX11:10 amPhoenix Sky Harbor Intl

8h 40m

2 stops

ISP10:50 pmIslip Long Island

Mar 24

ISP2:20 pmIslip Long Island

12h 15m

2 stops

PHX11:35 pmPhoenix Sky Harbor Intl

$377

Fly from

Fly to

Route

Depart

Return

Price

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Thu 2/26

11:59 pm-2:39 pm

1 stop12h 40m

Islip Long Island

Mon 3/2

8:23 am-6:07 pm

1 stop11h 44m

$201

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Sat 2/28

11:59 pm-7:38 am

1 stop29h 39m

Islip Long Island

Mon 3/9

1:22 pm-11:44 pm

1 stop13h 22m

$260

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Thu 2/26

11:59 pm-2:39 pm

1 stop12h 40m

Islip Long Island

Mon 3/2

8:23 am-6:07 pm

1 stop11h 44m

$262

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Sat 2/28

5:10 pm-7:38 am

2 stops36h 28m

Islip Long Island

Mon 3/9

1:22 pm-11:44 pm

1 stop13h 22m

$279

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Thu 2/26

11:59 pm-2:39 pm

1 stop12h 40m

Islip Long Island

Mon 3/2

8:23 am-6:07 pm

1 stop11h 44m

$287

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 2/17

11:59 pm-1:13 pm

1 stop11h 14m

Islip Long Island

Fri 2/27

8:33 am-6:04 pm

1 stop11h 31m

$316

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Wed 4/29

8:02 pm-9:13 am

2 stops34h 11m

Islip Long Island

Thu 5/7

4:07 pm-11:18 pm

1 stop10h 11m

$338

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 5/5

6:50 am-11:17 am

2 stops25h 27m

Islip Long Island

Thu 5/7

4:07 pm-11:18 pm

1 stop10h 11m

$354

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Thu 2/19

11:59 pm-2:39 pm

1 stop12h 40m

Islip Long Island

Wed 2/25

9:33 am-10:12 pm

1 stop14h 39m

$364

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 3/17

6:05 am-4:05 pm

1 stop7h 00m

Islip Long Island

Tue 3/24

5:25 pm-11:35 pm

1 stop9h 10m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phoenix to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Phoenix to Islip Long Island?

Frontier and Southwest are the most popular carriers operating from Phoenix to Islip Long Island

What airlines fly to Islip, New York?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Islip, New York from Phoenix according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 8 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

Cheap Phoenix to Islip, New York flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Islip, New York

Fastest flight time	7h 00m
Direct flights	None

The fastest flight from Phoenix to Islip, New York takes 7h 00m

There are no direct flights from Phoenix to Islip, New York. There are no popular flight routes from Phoenix to Islip, New York.

Search flight deals

How far is Phoenix to Islip Long Island by plane?
The straight-line distance from Phoenix to Islip Long Island is 2180.0 mi. A reasonable flight in good conditions will take 7h 00m.
When did momondo last update prices for flights from Phoenix to Islip Long Island Airport?
Prices for flights from Phoenix to Islip Long Island Airport refresh daily.
How many operators does momondo search for flights from Phoenix to Islip Long Island Airport?
There is 1 operator available for flights from Phoenix to Islip Long Island Airport as of January 2026.
How old do you have to be to fly from Phoenix to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phoenix to Islip, New York

Compare and see reviews for airlines that fly from Phoenix to Islip, New York with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $347	Free Cancellation	Rating 8.0 4,267 reviews		Search Southwest flights

Montauk

Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Islip?

It is quick and easy to find Phoenix to Islip flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Islip that suits you.

Can I find flights from Phoenix to Islip with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Islip from Phoenix with this policy.

How can momondo help me find flights from Phoenix to Islip?

momondo provides multiple filters to help you find the best flight to Islip from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phoenix to Islip right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Phoenix to Islip now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Islip and let you know when they change.