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Not ready to book? to track prices.Find the cheapest flights from Islip, New York to Phoenix
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Southwest flights from Islip, New York to Phoenix
Our best Southwest deals on Islip, New York to Phoenix flight tickets
Frontier flights from Islip, New York to Phoenix
Our best Frontier deals on Islip, New York to Phoenix flight tickets
See travel insights to Phoenix from
How to get the cheapest flight ticket from Islip, New York to Phoenix
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 typical price of a round-trip flight between Islip, New York and Phoenix?
What is the cheapest day to depart on your flight to Phoenix?
On average, the least expensive day to fly to Phoenix from Islip, New York is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $382. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Islip, New York because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $450.
What is the cheapest time of day to depart on your flight to Phoenix?
The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $361. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $428 per ticket.
What is the cheapest airline that flies from Islip Long Island to Phoenix?
Frontier is the most popular carrier operating from Islip Long Island to Phoenix
What airlines fly to Phoenix?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Phoenix from Islip, New York according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 8 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.
Cheap Islip, New York to Phoenix flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Phoenix
How far is Islip Long Island to Phoenix by plane?
The straight-line distance from Islip Long Island to Phoenix is 2180.0 mi. Flights usually cover this in 6h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Islip Long Island Airport to Phoenix?
Prices for flights from Islip Long Island Airport to Phoenix are updated daily.
How many operators does momondo search for flights from Islip Long Island Airport to Phoenix?
As of June 2025, there is 1 operator available to choose from for flights from Islip Long Island Airport to Phoenix.
How old do you have to be to fly from Islip Long Island Airport to Phoenix?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Islip, New York to Phoenix
Compare and see reviews for airlines that fly from Islip, New York to Phoenix with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $338 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Islip to Phoenix?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to Phoenix. momondo saves you time and could save you money on your trip.
Can I find flights from Islip to Phoenix with flexible booking policies on momondo?
All flight searches from Islip to Phoenix on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Islip to Phoenix?
momondo helps you find the best flight between Islip and Phoenix by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Islip to Phoenix right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Islip to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phoenix and let you know when they change.