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$118+ Cheap flights from Islip, NY (ISP) to Arizona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — PHX
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Islip to Arizona

Keep the following information in mind while searching for Islip to Arizona flight deals. Data was last updated julio 30, 2025.

Round-trip from

$259
(CheapOair)

One-way from

$118
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$357
From Islip Long Island to Arizona
Search Deals
One-way flight from Islip Long Island to Arizona
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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Islip to Arizona

Cheapest flights from Islip to Arizona
Explore the most affordable flight options available from Islip to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This CheapOair deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/28:37 pmISP - LAS
1 stop27h 45mFrontier
mar. 8/511:02 pmLAS - ISP
1 stop13h 40mFrontier
Deal found 7/28$259
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/88:37 pmISP - PHX
1 stop22h 39mFrontier
sáb. 8/165:27 pmPHX - ISP
1 stop27h 20mFrontier
Deal found 7/29$285
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/275:30 amISP - PHX
1 stop8h 35mSouthwest
mié. 9/310:50 amPHX - ISP
1 stop8h 15mSouthwest
Deal found 7/28$333
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/154:55 pmISP - LAS
1 stop8h 10mSouthwest
mié. 10/298:30 amLAS - ISP
2 stops10h 35mSouthwest
Deal found 7/28$338
This Trip.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/26:05 amISP - LAS
2 stops31h 10mMultiple Airlines
vie. 9/510:33 amLAS - ISP
1 stop21h 22mMultiple Airlines
Deal found 7/27$342
This JetBlue deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/3112:15 pmISP - LAS
1 stop10h 46mJetBlue
dom. 11/210:10 pmLAS - ISP
1 stop8h 32mJetBlue
Deal found 7/28$351
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/135:05 pmISP - PHX
2 stops20h 51mMultiple Airlines
lun. 9/1512:14 pmPHX - ISP
2 stops19h 26mMultiple Airlines
Deal found 7/29$389
This JetBlue deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/512:15 pmISP - PHX
1 stop12h 25mJetBlue
dom. 11/911:07 pmPHX - ISP
1 stop10h 11mJetBlue
Deal found 7/29$469

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Arizona 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, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from Islip to Arizona that are best for you.

Fly from

Islip

Fly to

Arizona

Route

Depart

Return

Price

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

sáb. 8/9

8:37 pm-9:45 am

1 stop16h 08m

Las Vegas Harry Reid Intl

mar. 8/12

11:02 pm-3:42 pm

1 stop13h 40m

$259

IslipPhoenix

ISP - PHX

ISPPHX

Islip Long Island

vie. 8/8

8:37 pm-4:16 pm

1 stop22h 39m

Phoenix Sky Harbor Intl

sáb. 8/16

5:27 pm-11:47 pm

1 stop27h 20m

$285

IslipPhoenix

ISP - PHX

ISPPHX

Islip Long Island

mié. 8/27

5:30 am-11:05 am

1 stop8h 35m

Phoenix Sky Harbor Intl

mié. 9/3

10:50 am-10:05 pm

1 stop8h 15m

$333

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

mié. 10/15

4:55 pm-10:05 pm

1 stop8h 10m

Las Vegas Harry Reid Intl

mié. 10/29

8:30 am-10:05 pm

2 stops10h 35m

$338

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

mar. 9/2

6:05 am-10:15 am

2 stops31h 10m

Las Vegas Harry Reid Intl

vie. 9/5

10:33 am-10:55 am

1 stop21h 22m

$342

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

vie. 10/31

12:15 pm-8:01 pm

1 stop10h 46m

Las Vegas Harry Reid Intl

dom. 11/2

10:10 pm-9:42 am

1 stop8h 32m

$351

IslipPhoenix

ISP - PHX

ISPPHX

Islip Long Island

sáb. 9/13

5:05 pm-10:56 am

2 stops20h 51m

Phoenix Sky Harbor Intl

lun. 9/15

12:14 pm-10:40 am

2 stops19h 26m

$389

IslipPhoenix

ISP - PHX

ISPPHX

Islip Long Island

vie. 10/10

8:47 pm-12:07 pm

3 stops42h 20m

Phoenix Sky Harbor Intl

mar. 10/14

12:08 pm-6:56 pm

3 stops51h 48m

$943

IslipPhoenix

ISP - PHX

ISPPHX

Islip Long Island

sáb. 10/25

5:05 pm-10:46 pm

1 stop8h 41m

$118

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

mar. 8/26

6:05 am-9:36 am

1 stop30h 31m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 17 results
1
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Best time to book a flight from Islip to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Arizona

What is the cheapest month to book a flight from Islip, New York to Arizona?

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Arizona (average of $258). Flying from Islip, New York to Arizona in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISP to AZ?

Find hourly flight availability from Islip to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Arizona as you normally would.

How much does it cost to fly round-trip from Islip, New York to Arizona?

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arizona. Reviews last updated julio 30, 2025.
Get a feel of what it's like to fly with Southwest, Breeze Airways, and JetBlue from Islip to Arizona by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Breeze Airways
8.0
Very good
191 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Frontier
5.9
Fair
3,237 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Islip to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Arizona?

    Most people fly from Islip Long Island (ISP) if they book a flight from Islip to Arizona. Islip Long Island is conveniently located just 7.2 mi from Islip’s city center.

  • What are the cheapest airlines to fly from Islip, New York to Arizona one-way?

    $118 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and Southwest, with prices starting from $148 and $172, respectively.

  • What are the most popular routes from Islip, New York to Arizona?

    Most travelers choose Islip Long Island - Las Vegas Harry Reid Intl, Islip Long Island - Phoenix Sky Harbor Intl or Islip Long Island - Flagstaff Pulliam when deciding on the best route from Islip, New York to Arizona.

  • Can I find deals for flights from Islip to Arizona that include hotel bookings?

    Yes. In addition to deals on Islip to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Arizona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Arizona.

  • Can I find deals for business class flights from Islip to Arizona?

    Yes. Cheapflights offers flight deals from Islip to Arizona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Arizona?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to Arizona (average of $258). Flying from Islip, New York to Arizona in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Islip to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Islip to Arizona

Discover the top airline that operate flights from Islip to Arizona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$338Average$498FlexibilityNo cancel feeOn-time63%

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