Skip to main content
Beginning of main content

Cheap Flights from Phoenix to Islip $365.6

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Phoenix to Islip (PHX to ISP)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Phoenix to Islip (PHX to ISP)

Question : What is the cheapest day to fly in the next four weeks?
Answer : Apr 12th has seen bookings (as of Mar 20th) as cheap as $402. That comes in 31% below the average price for this route. Saving on flight costs means you'll have more cash in your hand for the trip.

Question : Are you paying the cheapest or highest price for your ticket to Ronkonkoma?
Answer : Flight prices are fluctuating less for this route than most routes in the United States, as they're ranging from $402 to $865. However, the sooner you book, the better price you tend to get.

Question : Over the coming months, which airline is getting their passengers to Long Island MacArthur Airport (ISP) round-trip the cheapest?
Answer : American Airlines is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $402 and, when compared to the more expensive bookings of $865, it's quite a deal.

Question : Do travelers from Phoenix typically stay in Ronkonkoma for very long?
Answer : Over the next two months, travelers from PHX to ISP are planning on staying for 10 days on average.

Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : Wednesday is your lowest-cost day to fly in the month of April. Being flexible with your travel days garners even more savings during booking.