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Cheap flights from Phoenix to New York from $324

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to New York departing on 9/8. 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

Find the cheapest flights from Phoenix to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:10 pm - 10:15 am
PHX
-
ISP
8h 05m
1 stop
Southwest Logo
6:05 am - 10:25 am
ISP
-
PHX
7h 20m
1 stop
$324Southwest
Tue, Sep 8 - Wed, Sep 16
Southwest Logo
11:10 pm - 10:15 am
PHX
-
ISP
8h 05m
1 stop
Southwest Logo
12:55 pm - 7:00 pm
ISP
-
PHX
9h 05m
2 stops
$329Southwest
Tue, Sep 8 - Wed, Sep 16
Southwest Logo
11:05 pm - 2:55 pm
PHX
-
ISP
12h 50m
1 stop
Southwest Logo
6:05 am - 10:25 am
ISP
-
PHX
7h 20m
1 stop
$334Southwest
Tue, Sep 8 - Tue, Sep 15
Southwest Logo
11:05 pm - 2:55 pm
PHX
-
ISP
12h 50m
1 stop
Southwest Logo
12:55 pm - 7:00 pm
ISP
-
PHX
9h 05m
2 stops
$340Southwest
Tue, Sep 8 - Tue, Sep 15
Frontier Logo
10:51 pm - 3:03 pm
PHX
-
ISP
13h 12m
1 stop
Frontier Logo
4:13 pm - 11:56 pm
ISP
-
PHX
10h 43m
1 stop
$353Frontier
Fri, Oct 23 - Sun, Oct 25
Frontier Logo
10:51 pm - 3:03 pm
PHX
-
ISP
13h 12m
1 stop
Frontier Logo
4:13 pm - 11:56 pm
ISP
-
PHX
10h 43m
1 stop
$353Frontier
Fri, Oct 16 - Sun, Oct 25
Southwest Logo
11:10 pm - 10:15 am
PHX
-
ISP
8h 05m
1 stop
Southwest Logo
12:55 pm - 7:30 pm
ISP
-
PHX
9h 35m
1 stop
$362Southwest
Tue, Sep 8 - Tue, Sep 15
Southwest Logo
11:10 pm - 10:15 am
PHX
-
ISP
8h 05m
1 stop
Southwest Logo
6:05 am - 10:25 am
ISP
-
PHX
7h 20m
1 stop
$364Southwest
Tue, Sep 8 - Wed, Sep 16
Southwest Logo
11:10 pm - 10:15 am
PHX
-
ISP
8h 05m
1 stop
Southwest Logo
12:55 pm - 6:20 pm
ISP
-
PHX
8h 25m
2 stops
$367Southwest
Tue, Sep 8 - Tue, Sep 15
Southwest Logo
11:10 pm - 10:15 am
PHX
-
ISP
8h 05m
1 stop
Southwest Logo
12:55 pm - 7:00 pm
ISP
-
PHX
9h 05m
2 stops
$369Southwest
Tue, Sep 8 - Wed, Sep 16

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Frontier flights from Phoenix to Islip, New York

Our best Frontier deals on Phoenix to Islip, New York flight tickets
Frontier
Oct 16
PHX10:51 pmPhoenix Sky Harbor Intl
13h 12m
1 stop
ISP3:03 pmIslip Long Island
Oct 25
ISP4:13 pmIslip Long Island
10h 43m
1 stop
PHX11:56 pmPhoenix Sky Harbor Intl
$353
Frontier
Sep 8
PHX11:21 amPhoenix Sky Harbor Intl
26h 37m
2 stops
ISP4:58 pmIslip Long Island
Sep 15
ISP5:43 pmIslip Long Island
33h 00m
2 stops
PHX11:43 pmPhoenix Sky Harbor Intl
$380
Frontier
Oct 23
PHX10:51 pmPhoenix Sky Harbor Intl
13h 12m
1 stop
ISP3:03 pmIslip Long Island
Oct 26
ISP4:13 pmIslip Long Island
10h 43m
1 stop
PHX11:56 pmPhoenix Sky Harbor Intl
$388

Southwest flights from Phoenix to Islip, New York

Our best Southwest deals on Phoenix to Islip, New York flight tickets
Southwest
Sep 8
PHX11:10 pmPhoenix Sky Harbor Intl
8h 05m
1 stop
ISP10:15 amIslip Long Island
Sep 16
ISP6:05 amIslip Long Island
7h 20m
1 stop
PHX10:25 amPhoenix Sky Harbor Intl
$324
Southwest
Sep 8
PHX11:10 pmPhoenix Sky Harbor Intl
8h 05m
1 stop
ISP10:15 amIslip Long Island
Sep 16
ISP12:55 pmIslip Long Island
9h 05m
2 stops
PHX7:00 pmPhoenix Sky Harbor Intl
$329
Southwest
Sep 8
PHX11:05 pmPhoenix Sky Harbor Intl
12h 50m
1 stop
ISP2:55 pmIslip Long Island
Sep 15
ISP6:05 amIslip Long Island
7h 20m
1 stop
PHX10:25 amPhoenix Sky Harbor Intl
$334

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix 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 July 28, 2026.
Use the filters below to find and compare flights from Phoenix to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 9/8

11:10 pm-10:15 am

1 stop8h 05m

Islip Long Island

Wed 9/16

6:05 am-10:25 am

1 stop7h 20m

$324

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 9/8

11:10 pm-10:15 am

1 stop8h 05m

Islip Long Island

Wed 9/16

12:55 pm-7:00 pm

2 stops9h 05m

$329

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 9/8

11:05 pm-2:55 pm

1 stop12h 50m

Islip Long Island

Tue 9/15

6:05 am-10:25 am

1 stop7h 20m

$334

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 9/8

11:05 pm-2:55 pm

1 stop12h 50m

Islip Long Island

Tue 9/15

12:55 pm-7:00 pm

2 stops9h 05m

$340

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Fri 10/23

10:51 pm-3:03 pm

1 stop13h 12m

Islip Long Island

Sun 10/25

4:13 pm-11:56 pm

1 stop10h 43m

$353

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Fri 10/16

10:51 pm-3:03 pm

1 stop13h 12m

Islip Long Island

Sun 10/25

4:13 pm-11:56 pm

1 stop10h 43m

$353

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 9/8

11:10 pm-10:15 am

1 stop8h 05m

Islip Long Island

Tue 9/15

12:55 pm-7:30 pm

1 stop9h 35m

$362

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 9/8

11:10 pm-10:15 am

1 stop8h 05m

Islip Long Island

Wed 9/16

6:05 am-10:25 am

1 stop7h 20m

$364

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 9/8

11:10 pm-10:15 am

1 stop8h 05m

Islip Long Island

Tue 9/15

12:55 pm-6:20 pm

2 stops8h 25m

$367

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Tue 9/8

11:10 pm-10:15 am

1 stop8h 05m

Islip Long Island

Wed 9/16

12:55 pm-7:00 pm

2 stops9h 05m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to New York from

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 month to fly to Islip, New York?

The month of December is, on average, the cheapest month to fly to Islip, New York from Phoenix, with most prices found around $0. If you aren’t able to travel to Islip, New York during the month of December, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $0.

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

8h 06m

Direct flights

None
The fastest flight from Phoenix to Islip, New York takes 8h 06m
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

Frequently asked questions about flying from Phoenix to Islip, New York

  • 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 8h 06m.

  • 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?

  • 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
SouthwestPriceFrom $342Free CancellationRating
8.0
4,228 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
Southampton
Sag Harbor
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.

An easier way to manage your Islip, New York trip

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