$80 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 4/16. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Arizona

 
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

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

Thu, Apr 16 - Sat, Apr 18
Frontier Logo
4:07 pm - 11:18 pm
ISP
-
PHX
10h 11m
1 stop
Frontier Logo
12:30 am - 9:13 am
PHX
-
ISP
29h 43m
1 stop
$160Frontier
Tue, Apr 14 - Tue, Apr 21
Frontier Logo
9:38 am - 11:15 am
ISP
-
LAS
28h 37m
1 stop
Frontier Logo
11:54 pm - 9:33 am
LAS
-
ISP
30h 39m
1 stop
$160Frontier
Thu, Apr 16 - Sat, Apr 18
Frontier Logo
4:07 pm - 11:18 pm
ISP
-
PHX
10h 11m
1 stop
Frontier Logo
12:30 am - 9:13 am
PHX
-
ISP
29h 43m
1 stop
$166Frontier
Sat, Apr 11 - Sat, Apr 18
Frontier Logo
6:29 pm - 9:50 am
ISP
-
LAS
18h 21m
1 stop
Frontier Logo
11:54 pm - 9:13 am
LAS
-
ISP
30h 19m
1 stop
$180Frontier
Sun, Apr 26 - Tue, Apr 28
Frontier Logo
4:07 pm - 10:41 pm
ISP
-
LAS
9h 34m
1 stop
Frontier Logo
11:54 pm - 9:33 am
LAS
-
ISP
30h 39m
1 stop
$185Frontier
Mon, May 4 - Fri, Jun 5
Frontier Logo
8:31 pm - 12:54 am
ISP
-
LAS
31h 23m
1 stop
Frontier Logo
11:00 pm - 5:58 pm
LAS
-
ISP
15h 58m
1 stop
$190Frontier
Tue, Jun 2 - Wed, Jun 3
Frontier Logo
6:02 pm - 11:14 am
ISP
-
LAS
20h 12m
1 stop
Frontier Logo
8:17 pm - 10:05 am
LAS
-
ISP
10h 48m
1 stop
$204Frontier
Fri, Apr 24 - Sat, Apr 25
Frontier Logo
4:07 pm - 11:18 pm
ISP
-
PHX
10h 11m
1 stop
Frontier Logo
12:25 am - 9:28 am
PHX
-
ISP
30h 03m
1 stop
$205Frontier
Tue, Jun 2 - Tue, Jun 9
Southwest Logo
4:10 pm - 9:55 pm
ISP
-
PHX
8h 45m
1 stop
Southwest Logo
10:25 pm - 8:05 am
PHX
-
ISP
6h 40m
1 stop
$264Southwest
Tue, Jun 2 - Tue, Jun 9
Southwest Logo
6:30 am - 1:00 pm
ISP
-
PHX
9h 30m
2 stops
Southwest Logo
5:05 am - 4:00 pm
PHX
-
ISP
7h 55m
1 stop
$270Southwest
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.

How much is a round-trip flight from Islip, New York to Arizona?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Islip, New York to Arizona departing in April.

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 August, when tickets cost $332 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $936 and $733 respectively.

Good to know

Low seasonMarch
Cheapest flight$80
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 6% 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.

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 4333 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.5Entertainment
7.0Food
Airline reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

2.0 MediocreStuart, Mar 2026
HOU - STL
Read more Southwest reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

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

Information on your arrival and departure airports