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Islip

$171+ Cheap flights from Fayetteville to Islip, NY (XNA - 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — ISP
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Fayetteville to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Fayetteville (XNA) to Islip (ISP). 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 August 18, 2025.

Round-trip from

$770
(Frontier)

One-way from

$171
(Frontier)

Popular in

March

Cheapest in

February

Average price

$357
From Fayetteville Northwest Arkansas to Islip Long Island
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One-way flight from Fayetteville Northwest Arkansas to Islip Long Island
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Fayetteville to Islip

Cheapest flights from Fayetteville to Islip
Explore the most affordable flight options available from Fayetteville to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:00 pmXNA - ISP
2 stops15h 16mFrontier
Sun 8/249:01 pmISP - XNA
2 stops23h 14mFrontier
Deal found 8/17$461
This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:28 pmXNA - ISP
2 stops12h 36mFrontier
Sun 10/199:47 pmISP - XNA
2 stops21h 54mFrontier
Deal found 8/17$770
This KAYAK deal was found by Cheapflights users on 8/17. 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 10/162:26 pmXNA - ISP
3 stops28h 41mBreeze Airways
Sun 10/1911:40 amISP - XNA
2 stops23h 27mBreeze Airways
Deal found 8/17$844
This KAYAK deal was found by Cheapflights users on 8/17. 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 8/215:59 pmXNA - ISP
3 stops20h 20mBreeze Airways
Sun 8/247:39 pmISP - XNA
2 stops24h 08mBreeze Airways
Deal found 8/17$1,099

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fayetteville 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 August 18, 2025.
Use the filters below to find and compare flights from Fayetteville to Islip that are best for you.

Fly from

Fayetteville

Fly to

Islip

Route

Depart

Return

Price

FayettevilleIslip

XNA - ISP

XNAISP

Fayetteville Northwest Arkansas

Thu 10/16

7:28 pm-9:04 am

2 stops12h 36m

Islip Long Island

Sun 10/19

9:47 pm-6:41 pm

2 stops21h 54m

$770

FayettevilleIslip

XNA - ISP

XNAISP

Fayetteville Northwest Arkansas

Thu 10/16

2:26 pm-8:07 pm

3 stops28h 41m

Islip Long Island

Sun 10/19

11:40 am-10:07 am

2 stops23h 27m

$844

FayettevilleIslip

XNA - ISP

XNAISP

Fayetteville Northwest Arkansas

Fri 9/5

7:59 pm-10:55 am

2 stops13h 56m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Fayetteville to Islip

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

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

Currently, January is the cheapest month in which you can book a flight from Fayetteville to Islip, New York (average of $108). Flying from Fayetteville 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.

Related info for your journey

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

  • How long is the flight from Fayetteville to Islip, New York?

    Frontier and Breeze Airways can get you from Fayetteville to Islip, New York in just under 12h 36m. Your travel time can differ by up to 16h 05m. The distance from Fayetteville to Islip, New York is about 1184 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Fayetteville to Islip, New York (average of $108). Flying from Fayetteville 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 Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Southampton

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