$124 Find Cheap Flights from Islip to Arizona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Arizona departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Arizona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Arizona, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Islip to Arizona

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Las Vegas
Las Vegas1 stop$181
Las Vegas
Las Vegas1 stop$181

Book Cheap Islip to Arizona Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Arizona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Arizona

Mon, Oct 20 - Thu, Oct 23
Frontier Logo
4:58 pm - 12:54 amISP-LAS
10h 56m1 stop
Frontier Logo
10:16 pm - 10:37 amLAS-ISP
9h 21m1 stop
$181Frontier
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Sat, Oct 25 - Thu, Oct 30
Frontier Logo
4:58 pm - 11:52 pmISP-LAS
9h 54m1 stop
Frontier Logo
11:02 pm - 10:37 amLAS-ISP
8h 35m1 stop
$183Frontier
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Mon, Oct 27 - Mon, Oct 27
JetBlue Logo
1:57 pm - 8:47 pmISP-LAS
9h 50m1 stop
JetBlue Logo
11:59 pm - 1:02 pmLAS-ISP
10h 03m1 stop
$285JetBlue
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Mon, Oct 27 - Thu, Oct 30
JetBlue Logo
1:57 pm - 8:47 pmISP-LAS
9h 50m1 stop
JetBlue Logo
10:10 pm - 11:38 amLAS-ISP
10h 28m1 stop
$288JetBlue
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Mon, Sep 29 - Fri, Oct 3
Multiple Airlines Logo
5:05 pm - 9:02 pmISP-LAS
30h 57m1 stop
Multiple Airlines Logo
5:14 pm - 10:55 amLAS-ISP
14h 41m2 stops
$329Multiple Airlines
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Wed, Oct 22 - Wed, Oct 29
Southwest Logo
4:55 pm - 10:05 pmISP-PHX
8h 10m1 stop
Southwest Logo
5:20 am - 4:05 pmPHX-ISP
7h 45m1 stop
$337Southwest
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Wed, Oct 29 - Wed, Nov 5
Southwest Logo
4:55 pm - 10:05 pmISP-LAS
8h 10m1 stop
Southwest Logo
9:45 am - 10:05 pmLAS-ISP
9h 20m2 stops
$342Southwest
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Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
8:21 pm - 9:53 amISP-PHX
40h 32m2 stops
Multiple Airlines Logo
10:59 pm - 8:42 pmPHX-ISP
18h 43m1 stop
$352Multiple Airlines
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Thu, Oct 30 - Mon, Nov 3
Breeze Airways Logo
2:19 pm - 12:04 pmISP-PHX
24h 45m1 stop
Breeze Airways Logo
1:49 pm - 8:05 pmPHX-ISP
52h 16m2 stops
$822Breeze Airways
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Fri, Nov 7 - Wed, Nov 12
Breeze Airways Logo
8:47 pm - 1:07 pmISP-PHX
42h 20m3 stops
Breeze Airways Logo
1:08 pm - 1:39 pmPHX-ISP
22h 31m2 stops
$882Breeze Airways
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Booking Insights

KAYAK's insights & trends for Islip to Arizona flights

Get data-powered insights and trends into flights from Islip to Arizona to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Islip to Arizona?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islip to Arizona, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islip to Arizona is April, when tickets cost $293 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $712 and $608 respectively.

What’s the cheapest day of the week to fly from Islip to Arizona?

The average price of all round-trip flights from Islip to Arizona clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Arizona on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Islip to Arizona. For your return ticket, we recommend flying on a Monday and avoiding Wednesdays for the best deals.

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Good to know

Low seasonJune
Cheapest flight$124
Best time to beat the crowds but there is an average 47% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Islip to Phoenix

FAQs - booking Arizona flights

  • How does KAYAK find such low prices on flights from Islip to Arizona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Arizona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Arizona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to Arizona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Arizona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to Arizona with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Arizona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Arizona?

    The cheapest time of day to fly to Arizona is generally in the morning, when round-trip flights cost $257 on average. Morning departures are around 43% cheaper than evening flights, on average. The most expensive time of day to fly to Arizona is generally in the evening, which is peak travel time and where the average cost of a ticket is $453.

Reviews of the top airline flying from Islip to Arizona

 
See real verified KAYAK customer reviews for airlines flying from Islip to Arizona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islip to Arizona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4242 reviews
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

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

Information on your arrival and departure airports

Islip (ISP)

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