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Islip

$172+ Cheap flights from Memphis to Islip (MEM - 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — ISP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Memphis to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Memphis (MEM) 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 September 11, 2025.

Round-trip from

$289
(Kiwi.com)

One-way from

$172
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$284
From Memphis to Islip Long Island
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One-way flight from Memphis to Islip Long Island
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Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Memphis to Islip

Cheapest flights from Memphis to Islip
Explore the most affordable flight options available from Memphis to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:35 pmMEM - ISP
1 stop13h 05mMultiple Airlines
Mon 9/295:05 pmISP - MEM
1 stop7h 45mMultiple Airlines
Deal found 9/10$289
This Frontier deal was found by Cheapflights users on 9/11. 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.
Sun 10/268:10 pmMEM - ISP
2 stops13h 27mFrontier
Sun 11/29:27 pmISP - MEM
2 stops22h 55mFrontier
Deal found 9/11$336
This Frontier deal was found by Cheapflights users on 9/11. 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 10/98:10 pmMEM - ISP
2 stops11h 54mFrontier
Thu 10/169:37 pmISP - MEM
2 stops22h 50mFrontier
Deal found 9/11$371
This KAYAK deal was found by Cheapflights users on 9/11. 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.
Fri 11/711:30 amMEM - ISP
2 stops31h 35mBreeze Airways
Sun 11/911:40 amISP - MEM
2 stops7h 51mBreeze Airways
Deal found 9/11$680

Cheapflights Fare Finder

 
Customize your flight search to find flights from Memphis 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 September 11, 2025.
Use the filters below to find and compare flights from Memphis to Islip that are best for you.

Fly from

Memphis

Fly to

Islip

Route

Depart

Return

Price

MemphisIslip

MEM - ISP

MEMISP

Memphis

Thu 9/25

8:35 pm-10:40 am

1 stop13h 05m

Islip Long Island

Mon 9/29

5:05 pm-11:50 pm

1 stop7h 45m

$289

MemphisIslip

MEM - ISP

MEMISP

Memphis

Sun 10/26

8:10 pm-10:37 am

2 stops13h 27m

Islip Long Island

Sun 11/2

9:27 pm-7:22 pm

2 stops22h 55m

$336

MemphisIslip

MEM - ISP

MEMISP

Memphis

Thu 10/9

8:10 pm-9:04 am

2 stops11h 54m

Islip Long Island

Thu 10/16

9:37 pm-7:27 pm

2 stops22h 50m

$371

MemphisIslip

MEM - ISP

MEMISP

Memphis

Fri 11/7

11:30 am-8:05 pm

2 stops31h 35m

Islip Long Island

Sun 11/9

11:40 am-6:31 pm

2 stops7h 51m

$680

MemphisIslip

MEM - ISP

MEMISP

Memphis

Fri 10/10

7:00 am-10:37 am

1 stop26h 37m

$172

MemphisIslip

MEM - ISP

MEMISP

Memphis

Fri 10/10

3:05 pm-11:45 pm

2 stops7h 40m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Memphis to Islip

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

What is the cheapest month to book a flight from Memphis to Islip?

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

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 September 11, 2025.
See what other customers who have flown with Southwest from Memphis to Islip have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Memphis 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 Memphis to Islip?

    A quick flight from Memphis to Islip can take about 13h 27m. Frontier provides one of the quickest options available for as low as $336. The distance from Memphis to Islip is about 999 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Memphis to Islip round-trip?

    Cheapflights users have booked flights from Memphis to Islip round-trip from $349.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Memphis 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 Memphis to Islip?

    Currently, January is the cheapest month in which you can book a flight from Memphis to Islip (average of $108). Flying from Memphis to Islip 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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Top airline flying from Memphis to Islip

Discover the top airline that operate flights from Memphis 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$349Average$392FlexibilityNo cancel feeOn-time63%

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