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Cheap flights from Phoenix Sky Harbor Intl Airport to New York from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to New York departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
10:30 pm - 11:55 am
PHX
-
ISP
10h 25m
1 stop
Southwest Logo
4:10 pm - 9:55 pm
ISP
-
PHX
8h 45m
1 stop
$302Southwest
Tue, Apr 21 - Tue, May 12
Southwest Logo
7:05 am - 6:30 pm
PHX
-
ISP
8h 25m
2 stops
Southwest Logo
9:00 am - 3:00 pm
ISP
-
PHX
9h 00m
2 stops
$307Southwest
Tue, Apr 21 - Tue, May 12
Southwest Logo
7:05 am - 6:30 pm
PHX
-
ISP
8h 25m
2 stops
Southwest Logo
4:30 pm - 11:50 pm
ISP
-
PHX
10h 20m
1 stop
$319Southwest
Wed, May 6 - Thu, May 7
Southwest Logo
7:05 am - 6:30 pm
PHX
-
ISP
8h 25m
2 stops
Southwest Logo
6:00 am - 12:40 pm
ISP
-
PHX
9h 40m
2 stops
$376Southwest
Wed, May 6 - Thu, May 7
Southwest Logo
5:05 am - 4:00 pm
PHX
-
ISP
7h 55m
1 stop
Southwest Logo
12:55 pm - 7:30 pm
ISP
-
PHX
9h 35m
1 stop
$407Southwest
Tue, Jul 14 - Tue, Aug 18
Southwest Logo
5:05 am - 4:00 pm
PHX
-
ISP
7h 55m
1 stop
Southwest Logo
12:55 pm - 7:00 pm
ISP
-
PHX
9h 05m
2 stops
$412Southwest
Tue, Jul 14 - Tue, Aug 18
Frontier Logo
12:20 am - 10:05 am
PHX
-
ISP
30h 45m
1 stop
Frontier Logo
10:48 am - 10:27 am
ISP
-
PHX
26h 39m
1 stop
$415Frontier
Fri, Jun 5 - Sun, Jun 21
Southwest Logo
10:05 am - 10:35 pm
PHX
-
ISP
9h 30m
2 stops
Southwest Logo
6:05 am - 12:30 pm
ISP
-
PHX
9h 25m
2 stops
$417Southwest
Tue, Jul 14 - Tue, Aug 18
Multiple Airlines Logo
9:24 pm - 11:10 am
PHX
-
ISP
34h 46m
2 stops
Multiple Airlines Logo
4:07 pm - 11:18 pm
ISP
-
PHX
10h 11m
1 stop
$420Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Frontier Logo
9:41 am - 1:26 am
PHX
-
ISP
12h 45m
2 stops
Frontier Logo
7:34 pm - 11:18 pm
ISP
-
PHX
30h 44m
1 stop
$423Frontier
Thu, Apr 9 - Mon, Apr 13

Frontier flights from Phoenix Sky Harbor Intl Airport to Islip, New York

Our best Frontier deals on Phoenix Sky Harbor Intl Airport to Islip, New York flight tickets
Frontier
Jun 5
PHX12:20 amPhoenix Sky Harbor Intl
30h 45m
1 stop
ISP10:05 amIslip Long Island
Jun 21
ISP10:48 amIslip Long Island
26h 39m
1 stop
PHX10:27 amPhoenix Sky Harbor Intl
$415
Frontier
Apr 9
PHX9:41 amPhoenix Sky Harbor Intl
12h 45m
2 stops
ISP1:26 amIslip Long Island
Apr 13
ISP7:34 pmIslip Long Island
30h 44m
1 stop
PHX11:18 pmPhoenix Sky Harbor Intl
$423
Frontier
Apr 9
PHX9:41 amPhoenix Sky Harbor Intl
12h 45m
2 stops
ISP1:26 amIslip Long Island
Apr 13
ISP7:34 pmIslip Long Island
30h 44m
1 stop
PHX11:18 pmPhoenix Sky Harbor Intl
$431

Southwest flights from Phoenix Sky Harbor Intl Airport to Islip, New York

Our best Southwest deals on Phoenix Sky Harbor Intl Airport to Islip, New York flight tickets
Southwest
Apr 21
PHX10:30 pmPhoenix Sky Harbor Intl
10h 25m
1 stop
ISP11:55 amIslip Long Island
May 12
ISP4:10 pmIslip Long Island
8h 45m
1 stop
PHX9:55 pmPhoenix Sky Harbor Intl
$302
Southwest
Apr 21
PHX7:05 amPhoenix Sky Harbor Intl
8h 25m
2 stops
ISP6:30 pmIslip Long Island
May 12
ISP9:00 amIslip Long Island
9h 00m
2 stops
PHX3:00 pmPhoenix Sky Harbor Intl
$307
Southwest
May 6
PHX7:05 amPhoenix Sky Harbor Intl
8h 25m
2 stops
ISP6:30 pmIslip Long Island
May 7
ISP4:30 pmIslip Long Island
10h 20m
1 stop
PHX11:50 pmPhoenix Sky Harbor Intl
$319

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Islip, New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 29, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 4/21

10:30 pm-11:55 am

1 stop10h 25m

Islip Long Island

Tue 5/12

4:10 pm-9:55 pm

1 stop8h 45m

$302

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 4/21

7:05 am-6:30 pm

2 stops8h 25m

Islip Long Island

Tue 5/12

9:00 am-3:00 pm

2 stops9h 00m

$307

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Wed 5/6

7:05 am-6:30 pm

2 stops8h 25m

Islip Long Island

Thu 5/7

4:30 pm-11:50 pm

1 stop10h 20m

$319

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Wed 5/6

7:05 am-6:30 pm

2 stops8h 25m

Islip Long Island

Thu 5/7

6:00 am-12:40 pm

2 stops9h 40m

$376

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 7/14

5:05 am-4:00 pm

1 stop7h 55m

Islip Long Island

Tue 8/18

12:55 pm-7:30 pm

1 stop9h 35m

$407
Quickest round-trip

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 7/14

5:05 am-4:00 pm

1 stop7h 55m

Islip Long Island

Tue 8/18

12:55 pm-7:00 pm

2 stops9h 05m

$412

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Fri 6/5

12:20 am-10:05 am

1 stop30h 45m

Islip Long Island

Sun 6/21

10:48 am-10:27 am

1 stop26h 39m

$415

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 7/14

10:05 am-10:35 pm

2 stops9h 30m

Islip Long Island

Tue 8/18

6:05 am-12:30 pm

2 stops9h 25m

$417

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Mon 4/13

9:24 pm-11:10 am

2 stops34h 46m

Islip Long Island

Mon 4/20

4:07 pm-11:18 pm

1 stop10h 11m

$420

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Thu 4/9

9:41 am-1:26 am

2 stops12h 45m

Islip Long Island

Mon 4/13

7:34 pm-11:18 pm

1 stop30h 44m

$423

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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 typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and Islip, New York?

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Islip, New York flights?

You could potentially save up to 4% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Islip, New York flight.

When to book flights from Phoenix Sky Harbor Intl Airport to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Islip, New York (PHX to ISP) flight deals and tips

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

Fastest flight time

8h 25m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Islip, New York takes 8h 25m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Islip, New York. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Islip, New York.
Search flight deals

  • How far is Phoenix Sky Harbor Intl to Islip Long Island by plane?

    A flight from Phoenix Sky Harbor Intl to Islip Long Island will travel around 2176.4 mi. By plane, this route typically takes 8h 25m.

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

    Prices for flights from Phoenix Sky Harbor Intl Airport to Islip Long Island Airport were last updated today.

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

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Islip Long Island Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Islip Long Island Airport.

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

    The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Islip, New York?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Islip, New York

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $332Free CancellationRating
8.0
4,331 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Sag Harbor
Southampton
Amagansett

Why use momondo?

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

Finding the right flight to Islip from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Islip quick and easy, saving you time and money.

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

All flight searches from Phoenix to Islip on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Phoenix to Islip flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Phoenix to Islip flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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