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Uncover the best deals on Islip to Phoenix flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ISP - PHX Flights
Useful information for finding best airline tickets from Long Island Mac Arthur to Phoenix Sky Harbor International on your next trip.
Cheapest Round Trip Flight
$313
Southwest Airlines
• 1 stop
• 14h 5m
Jul 02 – Jul 02
The cheapest round trip flight from Islip to Phoenix (ISP-PHX-ISP) is currently $313
Cheapest One way Flight
$436
Southwest Airlines
• 2 stops
• 20h 55m
Jul 01
The cheapest one way flight from Islip to Phoenix (ISP-PHX) is currently $436
Fastest Flight
13h 58m
The fastest nonstop flight from Islip to Phoenix (ISP-PHX) takes 13h 58m
Top Airlines Flying from Islip to Phoenix
Latest Flight Deals from Islip (ISP) to Phoenix (PHX)
Compare and book low fare round-trip air tickets from Islip to Phoenix. Ideal for travelers with confirmed return itineraries.
Jul 02 - Jul 02, Economy
Islip → Phoenix
14h 5m
12:30 PM - 6:15 PM • 1 stop
Islip → Phoenix
10h 55m
10:25 PM - 8:20 AM • 1 stop
Southwest Airlines
Jul 02 - Jul 02, Economy
Islip → Phoenix
14h 5m
5:50 PM - 11:35 PM • 1 stop
Islip → Phoenix
18h 25m
9:30 AM - 11:35 PM • 1 stop
Southwest Airlines
Jul 02 - Jul 02, Economy
Islip → Phoenix
18h 50m
3:05 PM - 11:35 PM • 1 stop
Islip → Phoenix
18h 25m
9:30 AM - 11:35 PM • 1 stop
Southwest Airlines
Jul 02 - Jul 02, Economy
Islip → Phoenix
43h 59m
10:48 AM - 10:27 AM • 1 stop
Islip → Phoenix
13h 53m
8:42 AM - 8:15 PM • 1 stop
Frontier Airlines
Jul 02 - Jul 02, Economy
Islip → Phoenix
13h 58m
10:00 AM - 3:38 PM • 1 stop
Islip → Phoenix
13h 53m
8:42 AM - 8:15 PM • 1 stop
Cape Air
Explore competitive one-way airfare options for ISP - PHX flights. Best suited for flexible or open-ended travel plans.
Flying to Phoenix soon? We've surfaced some of the most affordable last-minute flights from Islip to Phoenix, ideal for urgent plans or spontaneous trips.
FAQs on Islip to Phoenix Flights
What are the airports in Islip?
ISP
What’s the most popular airline flying from ISP to PHX?
The most popular airline flying from Islip to Phoenix are
Can I fly from ISP to PHX non-stop?
NO
Which airlines fly nonstop between Islip and Phoenix?
The non-stop flights between Islip and Phoenix are .
What’s the earliest departure time from ISP to PHX Airport?
The earliest flight leaves ISP at 6:00 am and lands in PHX - Phoenix Sky Harbor International
What are the airports in Phoenix?
PHX
Can I make changes to my Islip to Phoenix flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ISP to PHX?
Read the fare rules of the Islip to Phoenix air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Islip and Phoenix?
operate flights between Islip and Phoenix
How long does a flight from Islip to Phoenix take?
It takes approximately 5 hour to fly non-stop from ISP to PHX, which is 2189.08 miles by air.
Which airlines provide the cheapest flights from Islip (ISP) to Phoenix (PHX) ?
In the past couple of days, the cheapest tickets to PHX from ISP were found on WN : USD 436
Do I need a passport to fly between ISP and PHX?
No
What’s the latest departure time from ISP to PHX ?
The last flight leaves ISP at 5:50 pm
Islip (ISP) to Phoenix (PHX): Airport Information
| Origin Airport | Long Island Mac Arthur , Islip, US |
| Destination Airport | Phoenix Sky Harbor International , Phoenix, US |
| Distance | 2189 miles |
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