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Cheap flights from Islip (ISP) to Phoenix from $123

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — PHX
Apr 24 — May 11
From?
To?
Wed 4/24
Wed 5/1
1 adult, Economy
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Cheap flight deals from Islip to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 19, 2024.

Popular in

March

Cheapest in

August

Round-trip from

$251

One-way from

$123
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 35% potential price drop
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From Islip Long Island to Phoenix
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One-way flight from Islip Long Island to Phoenix
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What is the cheapest day to fly round-trip from Islip, New York to Phoenix?

Flying to your destination on a Tuesday 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.

How far in advance should I book a flight from Islip, New York to Phoenix?

To save on the cost of your flight from Islip, New York to Phoenix, book at least 22 days before your planned departure. Booking around this time can save you about 44% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $417 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $528.

What is the cheapest month to fly from Islip, New York to Phoenix?

The best pricing can be found in the month of September. Prices to Phoenix from Islip, New York average $405. You can even find prices in September for less than $405, as users have found deals to Phoenix from as low as $99. The month of April appears to be one of the more expensive times to travel to Phoenix from Islip, New York. Flying in the targeted month can save you up to 18%.

When is the cheapest time to fly from Islip, New York to Phoenix (ISP - PHX)?

A simple way to save on the total cost of your ticket is to fly from Islip, New York to Phoenix in the evening. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the afternoon.

Cheap Frontier flights from Islip to Phoenix

Explore cheap flight options specifically provided by Frontier for the route between Islip and Phoenix. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.
Thu 5/99:50 pmISP - PHX
1 stop15h 43mFrontier
Mon 5/1311:25 pmPHX - ISP
1 stop30h 18mFrontier
Deal found 4/17$198
Thu 5/99:50 pmISP - PHX
1 stop15h 43mFrontier
Sun 5/1210:59 pmPHX - ISP
1 stop8h 37mFrontier
Deal found 4/16$205
Fri 5/310:32 pmISP - PHX
1 stop14h 56mFrontier
Mon 5/611:25 pmPHX - ISP
1 stop10h 23mFrontier
Deal found 4/17$234
Thu 4/259:50 pmISP - PHX
1 stop15h 43mFrontier
Wed 5/111:25 pmPHX - ISP
1 stop10h 23mFrontier
Deal found 4/16$246
Mon 5/138:54 amISP - PHX
1 stop28h 49mFrontier
Wed 5/1512:10 amPHX - ISP
1 stop29h 03mFrontier
Deal found 4/17$248
Sun 5/129:50 pmISP - PHX
1 stop15h 43mFrontier
Wed 5/153:40 pmPHX - ISP
1 stop13h 33mFrontier
Deal found 4/17$258
Tue 4/309:50 pmISP - PHX
1 stop15h 53mFrontier
Wed 5/111:25 pmPHX - ISP
1 stop10h 23mFrontier
Deal found 4/18$266
Mon 5/137:28 pmISP - PHX
1 stop18h 15mFrontier
Thu 5/1611:22 pmPHX - ISP
1 stop29h 51mFrontier
Deal found 4/17$268
Thu 6/610:23 pmISP - PHX
1 stop14h 19mFrontier
Wed 6/1211:22 pmPHX - ISP
1 stop11h 39mFrontier
Deal found 4/18$307

Cheap Islip to Phoenix flights in April & May 2024

Find cheap flight options from Islip to Phoenix specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Prices were last updated on April 19, 2024.
Thu 5/99:50 pmISP - PHX
1 stop15h 43mFrontier
Mon 5/1311:25 pmPHX - ISP
1 stop30h 18mFrontier
Deal found 4/17$198
Thu 5/99:50 pmISP - PHX
1 stop15h 43mMultiple Airlines
Mon 5/1311:25 amPHX - ISP
2 stops18h 18mMultiple Airlines
Deal found 4/16$201
Thu 5/99:50 pmISP - PHX
1 stop15h 43mFrontier
Sun 5/1210:59 pmPHX - ISP
1 stop8h 37mFrontier
Deal found 4/16$205
Thu 5/911:05 amISP - PHX
3 stops15h 43mMultiple Airlines
Mon 5/1311:25 pmPHX - ISP
1 stop30h 18mMultiple Airlines
Deal found 4/16$212
Fri 5/310:32 pmISP - PHX
1 stop14h 56mFrontier
Mon 5/611:25 pmPHX - ISP
1 stop10h 23mFrontier
Deal found 4/17$234
Thu 4/259:50 pmISP - PHX
1 stop15h 43mFrontier
Wed 5/111:25 pmPHX - ISP
1 stop10h 23mFrontier
Deal found 4/16$246
Mon 5/138:54 amISP - PHX
1 stop28h 49mFrontier
Wed 5/1512:10 amPHX - ISP
1 stop29h 03mFrontier
Deal found 4/17$248
Sun 5/129:50 pmISP - PHX
1 stop15h 43mFrontier
Wed 5/153:40 pmPHX - ISP
1 stop13h 33mFrontier
Deal found 4/17$258
Fri 4/2610:32 pmISP - PHX
1 stop14h 56mFrontier
Sat 5/410:55 pmPHX - ISP
1 stop10h 57mFrontier
Deal found 4/18$266

Islip to Phoenix 2024 flight deals

Discover exclusive flight deals for travel between Islip and Phoenix in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.
Thu 5/99:50 pmISP - PHX
1 stop15h 43mFrontier
Mon 5/1311:25 pmPHX - ISP
1 stop30h 18mFrontier
Deal found 4/17$198
Thu 5/99:50 pmISP - PHX
1 stop15h 43mMultiple Airlines
Mon 5/1311:25 amPHX - ISP
2 stops18h 18mMultiple Airlines
Deal found 4/16$201
Thu 5/99:50 pmISP - PHX
1 stop15h 43mFrontier
Sun 5/1210:59 pmPHX - ISP
1 stop8h 37mFrontier
Deal found 4/16$205
Thu 5/911:05 amISP - PHX
3 stops15h 43mMultiple Airlines
Mon 5/1311:25 pmPHX - ISP
1 stop30h 18mMultiple Airlines
Deal found 4/16$212
Fri 5/310:32 pmISP - PHX
1 stop14h 56mFrontier
Mon 5/611:25 pmPHX - ISP
1 stop10h 23mFrontier
Deal found 4/17$234
Thu 4/259:50 pmISP - PHX
1 stop15h 43mFrontier
Wed 5/111:25 pmPHX - ISP
1 stop10h 23mFrontier
Deal found 4/16$246
Mon 5/138:54 amISP - PHX
1 stop28h 49mFrontier
Wed 5/1512:10 amPHX - ISP
1 stop29h 03mFrontier
Deal found 4/17$248
Sun 5/129:50 pmISP - PHX
1 stop15h 43mFrontier
Wed 5/153:40 pmPHX - ISP
1 stop13h 33mFrontier
Deal found 4/17$258
Fri 4/2610:32 pmISP - PHX
1 stop14h 56mFrontier
Sat 5/410:55 pmPHX - ISP
1 stop10h 57mFrontier
Deal found 4/18$266

Islip to Phoenix flights leaving soon

Find last-minute flight options from Islip to Phoenix for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.
Thu 4/259:50 pmISP - PHX
1 stop15h 43mFrontier
Wed 5/111:25 pmPHX - ISP
1 stop10h 23mFrontier
Deal found 4/16$246
Fri 4/2610:32 pmISP - PHX
1 stop14h 56mFrontier
Sat 5/410:55 pmPHX - ISP
1 stop10h 57mFrontier
Deal found 4/18$266
Thu 4/259:50 pmISP - PHX
1 stop15h 43mFrontier
Sun 4/2810:59 pmPHX - ISP
1 stop10h 00mFrontier
Deal found 4/16$406

One-way flights to Phoenix from Islip

Search for one-way flight options from Islip to Phoenix. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.
Thu 4/259:50 pmISP - PHX
1 stop15h 43mFrontier
Deal found 4/18$123
Tue 7/29:45 pmISP - PHX
1 stop14h 44mFrontier
Deal found 4/17$133
Wed 7/175:25 pmISP - PHX
1 stop19h 04mFrontier
Deal found 4/17$147
Thu 7/410:22 pmISP - PHX
1 stop14h 07mFrontier
Deal found 4/18$151
Sun 5/59:56 pmISP - PHX
1 stop15h 37mFrontier
Deal found 4/17$165
Tue 7/169:45 pmISP - PHX
1 stop14h 44mFrontier
Deal found 4/17$171
Sun 7/1410:22 pmISP - PHX
1 stop14h 07mFrontier
Deal found 4/17$183
Thu 5/29:50 pmISP - PHX
1 stop15h 43mFrontier
Deal found 4/18$185
Sun 7/710:22 pmISP - PHX
1 stop14h 07mFrontier
Deal found 4/17$375

Find flights from Islip to Phoenix within your budget

Customize your flight search to find flights from Islip to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$198 - $266

Route

Depart

Return

Price

Islip Long IslandPhoenix Sky Harbor Intl

ISP - PHX

ISPPHX

Islip Long Island

Thu 5/9

1 stop15h 43m

Phoenix Sky Harbor Intl

Mon 5/13

1 stop30h 18m

$198

Islip Long IslandPhoenix Sky Harbor Intl

ISP - PHX

ISPPHX

Islip Long Island

Thu 5/9

1 stop15h 43m

Phoenix Sky Harbor Intl

Mon 5/13

2 stops18h 18m

$201

Islip Long IslandPhoenix Sky Harbor Intl

ISP - PHX

ISPPHX

Islip Long Island

Thu 5/9

1 stop15h 43m

Phoenix Sky Harbor Intl

Sun 5/12

1 stop8h 37m

$205

Islip Long IslandPhoenix Sky Harbor Intl

ISP - PHX

ISPPHX

Islip Long Island

Thu 5/9

3 stops15h 43m

Phoenix Sky Harbor Intl

Mon 5/13

1 stop30h 18m

$212

Islip Long IslandPhoenix Sky Harbor Intl

ISP - PHX

ISPPHX

Islip Long Island

Fri 5/3

1 stop14h 56m

Phoenix Sky Harbor Intl

Mon 5/6

1 stop10h 23m

$234

Islip Long IslandPhoenix Sky Harbor Intl

ISP - PHX

ISPPHX

Islip Long Island

Thu 5/2

1 stop15h 43m

Phoenix Sky Harbor Intl

Sun 5/5

1 stop8h 37m

$246

Islip Long IslandPhoenix Sky Harbor Intl

ISP - PHX

ISPPHX

Islip Long Island

Mon 5/13

1 stop28h 49m

Phoenix Sky Harbor Intl

Wed 5/15

1 stop29h 03m

$248

Islip Long IslandPhoenix Sky Harbor Intl

ISP - PHX

ISPPHX

Islip Long Island

Sun 5/12

1 stop15h 43m

Phoenix Sky Harbor Intl

Wed 5/15

1 stop13h 33m

$258

Islip Long IslandPhoenix Sky Harbor Intl

ISP - PHX

ISPPHX

Islip Long Island

Tue 4/30

1 stop15h 53m

Phoenix Sky Harbor Intl

Wed 5/1

1 stop10h 23m

$266

Flights are sorted by cheapest first

Deals found on 4/17

When is the cheapest time to fly from Islip, New York to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Islip to Phoenix. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Islip, New York to Phoenix flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Phoenix by month

Plan your trip from Islip to Phoenix by taking into account the cheapest months to travel. The average price of a one-way flight from Islip to Phoenix is currently $181 while a round-trip flight costs $230. Price data was last updated on April 14, 2024.

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Phoenix (average of $251). Flying from Islip, New York to Phoenix in June is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$251

February

$295

March

$319

April

$303

May

$313

June

$344

July

$318

August

$269

September

$264

October

$266

November

$288

December

$255

Temperature and rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature and rainfall totals by month.

PHX

Temperature

55.4 - 95 °F

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated April 19, 2024.
Frontier
6.3
Okay
4,163 reviews
Check prices

Entertainment

5.0

Comfort

5.8

Food

5.2

Crew

7.1

Overall

6.3

Boarding

6.6

Reviews

1 / 10

My flight is always delayed to Las Vegas And the seats always so uncomfortable

Frontier
6.3
Okay
4,163 reviews
Frontier
6.3
Okay
4,163 reviews
Check prices

Entertainment

5.0

Comfort

5.8

Food

5.2

Crew

7.1

Overall

6.3

Boarding

6.6

Reviews

1 / 10

My flight is always delayed to Las Vegas And the seats always so uncomfortable

Related info for your journey

Find useful and relevant information for your journey from Islip to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Phoenix?

    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 1 airline has flights from the Islip airport to Phoenix. It is only a 7.2 mi journey to Long Island (ISP) from Islip’s city center.

  • Can I find flights from Islip, New York to Phoenix for under $200 on Cheapflights?

    Yes, there are multiple flights from Islip, New York to Phoenix for under $200. The cheapest flight booked recently is on Frontier for just $198, but on average you can expect to pay $294.

  • Are there last-minute flights available from Islip, New York to Phoenix for under $300?

    There are currently 3+ open flights from Islip, New York to Phoenix within the next 7 days for less than $300.

  • What is the cheapest airline to fly from Islip, New York to Phoenix round-trip?

    Flying on Frontier is currently your cheapest option to Phoenix, with prices starting at $198. Frontier is currently priced 43% below the average price you’ll pay for this route.

  • What does ISP to PHX mean?

    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.

  • Can I find deals for flights from Islip to Phoenix that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Phoenix flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Phoenix with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Phoenix flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Islip to Phoenix that include hotel bookings?

    Yes. In addition to deals on Islip to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Phoenix.

  • Can I find deals for business class flights from Islip to Phoenix?

    Yes. Cheapflights offers flight deals from Islip to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Islip to Phoenix that allow pets onboard?

    Many airlines flying from Islip to Phoenix offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Phoenix?

    Yes, you can often find last-minute deals on Islip to Phoenix flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islip, New York to Phoenix flight deals updated?

    The Islip, New York to Phoenix flight deals you see on this page were last updated on 4/18.

See more FAQs

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Alternative routes for Islip to Phoenix
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Islip to Phoenix

Discover the top airline that operate flights from Islip to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$188Average$266FlexibilityNo cancel feeOn-time62%
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Search flights from Islip to Phoenix by cabin class

Find flights from Islip to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Weekly flight availability from Islip to Phoenix

Explore weekly flight availability from Islip to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 19, 2024.
Sunday0daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Islip to Phoenix?

Deals for Islip to Phoenix flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Islip to Phoenix?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Islip to Phoenix for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Islip to Phoenix with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Islip to Phoenix flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Islip to Phoenix become cheaper?

Yes, Cheapflights offers price alerts on Islip to Phoenix flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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