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$313+ Cheap flights from Islip, NY to Fresno (ISP - FAT)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — FAT
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheap flight deals from Islip to Fresno

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Fresno (FAT). 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,319
(Expedia)

One-way from

$313
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$452
Provider with most accurate pricing for Islip Long Island-Fresno Airterminal flight deals.
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Provider most trusted by Cheapflights users for Islip Long Island-Fresno Airterminal flights.
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From Islip Long Island to Fresno Airterminal
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One-way flight from Islip Long Island to Fresno Airterminal
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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Islip to Fresno

Cheapest flights from Islip to Fresno
Explore the most affordable flight options available from Islip to Fresno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1012:40 pmISP - FAT
2 stops13h 45mMultiple Airlines
jue. 11/134:35 pmFAT - ISP
2 stops15h 29mMultiple Airlines
Deal found 10/27$1,319

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Fresno 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 octubre 28, 2025.
Use the filters below to find and compare flights from Islip to Fresno that are best for you.

Fly from

Islip

Fly to

Fresno

Route

Depart

Return

Price

IslipFresno

ISP - FAT

ISPFAT

Islip Long Island

lun. 11/10

12:40 pm-11:25 pm

2 stops13h 45m

Fresno Airterminal

jue. 11/13

4:35 pm-11:04 am

2 stops15h 29m

$1,319

IslipFresno

ISP - FAT

ISPFAT

Islip Long Island

vie. 11/28

11:32 am-8:01 am

3 stops23h 29m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Islip to Fresno

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Fresno in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Islip, New York-Fresno flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Islip, New York-Fresno flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Islip, New York-Fresno flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Fresno flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Fresno flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Fresno

Have a flexible travel schedule? Discover the best time to fly to Fresno from Islip 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 Islip to Fresno

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

Currently, July is the cheapest month in which you can book a flight from Islip, New York to Fresno (average of $94). Flying from Islip, New York to Fresno in February is currently the most expensive (average of $291). 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.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Fresno 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 Islip, New York to Fresno?

    Currently, July is the cheapest month in which you can book a flight from Islip, New York to Fresno (average of $94). Flying from Islip, New York to Fresno in February is currently the most expensive (average of $291). 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 Fresno?

Book flights to Fresno if you plan to visit one of these locations
Madera
Kingsburg
Oakhurst
Clovis

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