Cheap Flights from Islip to Phoenix from £89️ (ISP-PHX)

Flights from Islip to Phoenix

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Flights from Islip to Phoenix Starting at CNY 89

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Islip to Phoenix

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From £89

Breeze Airways

From £240

ANA airlines

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Alternative Routes from Islip to Phoenix

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Islip to Phoenix.

Cheapest
ISP
21:51
26h 46m
2 transfer
PHX
21:37
Long Island Macarthur Airport - Sky Harbor International Airport
Mon, May 6Frontier Airlines
£89
ISP
21:51
26h 46m
2 transfer
PHX
21:37
Long Island Macarthur Airport - Sky Harbor International Airport
Mon, May 6Frontier Airlines
£89
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Islip (ISP) to Phoenix (PHX) the cheapest?
Airlines adjust prices for flights from Islip to Phoenix based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Islip (ISP) to Phoenix (PHX) cost?
According to Trip.com's data, the lowest price is around £208.
How many airports in Phoenix (PHX)?
There are 6 airport(s) in Phoenix (PHX): Phoenix-Mesa Gateway Airport, Phoenix Deer Valley Municipal Airport, Phoenix Luke Afb, Phoenix Falcon Field Airport, Sky Harbor International Airport and Phoenix Scottsdale Municipal Airport.

How to find a cheap flight from Islip to Phoenix

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Islip to Phoenix. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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