Cheap flights from Islip (ISP) to Phoenix from $149

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Phoenix. Check prices with Cheapflights to find a great deal for your trip.

To save on the cost of your flight from Islip to Phoenix, book at least 52 days before your planned departure. Booking around this time can save you about 17% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $460 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $525.

The best pricing can be found in the month of January. Prices to Phoenix from Islip average $436. You can even find prices in January for less than $436, as users have found deals to Phoenix from as low as $197. The month of June appears to be one of the more expensive times to travel to Phoenix from Islip. Flying in the targeted month can save you up to 11%.

A simple way to save on the total cost of your ticket is to fly from Islip to Phoenix at noon. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the afternoon.

Islip Long Island (ISP) is the airport you will fly out of if you book a flight from Islip to Phoenix. You should not have trouble finding flights to Phoenix from Long Island; the airport handles an average of 0 outbound flights to Phoenix per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Islip airport to Phoenix. It is only a 7.2 mi journey to Long Island (ISP) from Islip’s city center.

Some of the carriers operating flights from Islip Long Island to Phoenix that may be offering flexible cancellation policies are Frontier and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Yes, there are multiple flights from Islip to Phoenix for under $300. The cheapest flight booked recently is on Frontier for just $285, but on average you can expect to pay $361.

Our cheapest airline available from Islip to Phoenix is Frontier. Our recent data shows that you can find tickets from as low as $285 on this airline. Frontier is currently priced 35% below the average price you’ll pay for this route.

This is defined as Islip Long Island Airport (ISP) and Phoenix Sky Harbor Intl Airport (PHX). Codes like Phoenix Sky Harbor Intl Airport are often used to just call airports uniquely. Phoenix-Mesa Gateway Airport (AZA), Prescott Airport (PRC) are some additional IATA codes for airports related to your trip.