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Islip

$160+ Cheap flights from Mesa, AZ to Islip, NY (ISP)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ISP
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Mesa to Islip

Keep the following information in mind while searching for Mesa to Islip flight deals. Data was last updated April 2, 2025.

Round-trip from

$359
(Booking.com)

One-way from

$160
(Booking.com)

Popular in

August

Cheapest in

December

Average price

$379
From Mesa to Islip Long Island
Search Deals
One-way flight from Mesa to Islip Long Island
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Mesa to Islip

Cheapest flights from Mesa to Islip
Explore the most affordable flight options available from Mesa to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Booking.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:59 pmPHX - ISP
1 stop29h 11mFrontier
Wed 4/99:00 amISP - PHX
1 stop17h 04mFrontier
Deal found 4/1$348
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/61:15 pmPHX - ISP
2 stops7h 50mSouthwest
Thu 6/125:45 pmISP - PHX
1 stop8h 25mSouthwest
Deal found 4/1$375
This Mytrip deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:37 amPHX - ISP
2 stops29h 08mMultiple Airlines
Wed 4/92:35 pmISP - PHX
3 stops35h 10mMultiple Airlines
Deal found 4/1$905
This KAYAK deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:51 pmPHX - ISP
3 stops43h 56mBreeze Airways
Sun 5/47:39 pmISP - PHX
3 stops42h 25mBreeze Airways
Deal found 4/1$1,296

Cheapflights Fare Finder

Customize your flight search to find flights from Mesa to Islip 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 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Mesa to Islip that are best for you.

Fly from

Mesa

Fly to

Islip

Route

Depart

Return

Price

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Fri 6/6

5:27 pm-7:41 pm

1 stop23h 14m

Islip Long Island

Thu 6/12

8:21 pm-4:22 pm

1 stop23h 01m

$359

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Fri 6/6

1:15 pm-12:05 am

2 stops7h 50m

Islip Long Island

Thu 6/12

5:45 pm-11:10 pm

1 stop8h 25m

$375

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Fri 6/6

9:19 am-1:45 pm

3 stops25h 26m

Islip Long Island

Thu 6/12

7:39 pm-5:08 pm

3 stops24h 29m

$1,115

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Thu 5/1

12:51 pm-11:47 am

3 stops43h 56m

Islip Long Island

Sun 5/4

7:39 pm-11:04 am

3 stops42h 25m

$1,296

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Thu 5/1

3:11 pm-10:12 am

1 stop16h 01m

$160

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Thu 5/1

2:34 pm-10:04 am

3 stops16h 30m

$391

PhoenixIslip

PHX - ISP

PHXISP

Phoenix Sky Harbor Intl

Sat 5/24

10:30 pm-6:59 pm

2 stops17h 29m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from Mesa to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Mesa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mesa to Islip

What is the cheapest month to book a flight from Mesa to Islip, New York?

Currently, January is the cheapest month in which you can book a flight from Mesa to Islip, New York (average of $108). Flying from Mesa to Islip, New York in November is currently the most expensive (average of $213). 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.

What is the cheapest time of day to fly from MS9 to ISP?

Find hourly flight availability from Mesa to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mesa to Islip, New York as you normally would.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated April 2, 2025.
Breeze Airways
8.1
Very good
157 reviews

Entertainment

6.6

Boarding

8.3

Crew

8.8

Food

6.7

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
157 reviews
Breeze Airways
8.1
Very good
157 reviews

Entertainment

6.6

Boarding

8.3

Crew

8.8

Food

6.7

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,275 reviews
Breeze Airways
8.1
Very good
157 reviews

Entertainment

6.6

Boarding

8.3

Crew

8.8

Food

6.7

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Frontier
6.0
Okay
3,277 reviews
Breeze Airways
8.1
Very good
157 reviews

Entertainment

6.6

Boarding

8.3

Crew

8.8

Food

6.7

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Mesa to Islip. 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 into for flights to Islip from Mesa?

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

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Mesa to Islip, New York?

    Currently, January is the cheapest month in which you can book a flight from Mesa to Islip, New York (average of $108). Flying from Mesa to Islip, New York in November is currently the most expensive (average of $213). 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.

See more FAQs

Traveling to a place near Mesa?

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Alternative routes for Mesa to Islip

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Top 2 airlines flying from Mesa to Islip

Discover the top 2 airlines that operate flights from Mesa to Islip. 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 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$230FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$389Average$475FlexibilityNo cancel feeOn-time63%

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