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Islip

$74+ Cheap flights from Georgia 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ISP
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Georgia to Islip

Keep the following information in mind while searching for Georgia to Islip flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$148
(CheapOair)

One-way from

$74
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$187

Good one-way deal

$124 or less
From Georgia to Islip Long Island
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One-way flight from Georgia to Islip Long Island
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Highest demand for flights based on searches. 7% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a one-way flight from Georgia to Islip Long Island.
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Find flight deals from Georgia to Islip

Cheapest flights from Georgia to Islip
Explore the most affordable flight options available from Georgia to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/47:08 pmATL - ISP
1 stop15h 32mFrontier
lun. 9/85:05 pmISP - ATL
1 stop26h 56mFrontier
Deal found 8/14$148
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/810:29 pmATL - ISP
1 stop12h 11mFrontier
vie. 9/125:12 pmISP - ATL
1 stop6h 45mFrontier
Deal found 8/14$150
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/116:45 amATL - ISP
1 stop26h 19mFrontier
dom. 9/149:49 amISP - ATL
1 stop14h 08mFrontier
Deal found 8/14$152
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/1611:51 amATL - ISP
1 stop22h 49mFrontier
mar. 9/3011:25 amISP - ATL
1 stop8h 36mFrontier
Deal found 8/14$157
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/2710:00 pmATL - ISP
1 stop11h 04mFrontier
lun. 9/295:05 pmISP - ATL
1 stop26h 56mFrontier
Deal found 8/14$159
This Frontier deal was found by Cheapflights users on 8/14. 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.
jue. 10/910:05 pmATL - ISP
1 stop10h 59mFrontier
dom. 10/129:47 pmISP - ATL
1 stop9h 29mFrontier
Deal found 8/14$160
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/214:38 pmATL - ISP
1 stop7h 21mFrontier
vie. 10/314:58 pmISP - ATL
1 stop14h 15mFrontier
Deal found 8/14$164
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/2310:16 pmATL - ISP
1 stop13h 53mFrontier
sáb. 11/154:58 pmISP - ATL
1 stop7h 01mFrontier
Deal found 8/14$168
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/77:08 pmATL - ISP
1 stop15h 32mFrontier
lun. 9/155:05 pmISP - ATL
1 stop26h 56mFrontier
Deal found 8/14$169
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/1310:11 pmATL - ISP
1 stop11h 33mFrontier
dom. 10/199:47 pmISP - ATL
1 stop9h 29mFrontier
Deal found 8/14$173
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
vie. 9/55:52 pmCHA - ISP
1 stop17h 03mMultiple Airlines
dom. 9/711:35 amISP - CHA
1 stop29h 22mMultiple Airlines
Deal found 8/12$173
This Frontier deal was found by Cheapflights users on 8/14. 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.
vie. 10/1010:48 pmATL - ISP
1 stop11h 49mFrontier
mar. 10/1410:39 amISP - ATL
1 stop6h 19mFrontier
Deal found 8/14$178

Cheapflights Fare Finder

 
Customize your flight search to find flights from Georgia 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 agosto 14, 2025.
Use the filters below to find and compare flights from Georgia to Islip that are best for you.

Fly from

Georgia

Fly to

Islip

Route

Depart

Return

Price

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

vie. 10/24

8:33 am-10:37 am

1 stop26h 04m

Islip Long Island

dom. 10/26

9:47 pm-12:41 am

1 stop26h 54m

$148

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

mar. 9/9

11:51 am-10:40 am

1 stop22h 49m

Islip Long Island

jue. 9/11

11:25 am-11:55 pm

1 stop12h 30m

$148

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

mié. 9/10

11:51 am-10:40 am

1 stop22h 49m

Islip Long Island

lun. 9/15

5:05 pm-8:01 pm

1 stop26h 56m

$148

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

jue. 9/4

7:08 pm-10:40 am

1 stop15h 32m

Islip Long Island

lun. 9/8

5:05 pm-8:01 pm

1 stop26h 56m

$148

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

jue. 9/4

3:10 pm-10:40 am

1 stop19h 30m

Islip Long Island

dom. 9/7

11:35 am-7:49 am

1 stop20h 14m

$148

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

mié. 10/29

1:31 pm-5:42 pm

1 stop28h 11m

Islip Long Island

mié. 11/5

4:58 pm-7:13 am

1 stop14h 15m

$148

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

jue. 9/4

3:10 pm-10:40 am

1 stop19h 30m

Islip Long Island

sáb. 9/6

5:05 pm-11:55 pm

1 stop6h 50m

$148

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

vie. 10/3

10:29 pm-10:55 am

1 stop12h 26m

Islip Long Island

mar. 10/7

9:37 pm-3:45 pm

1 stop18h 08m

$148

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

mar. 9/9

11:51 am-10:40 am

1 stop22h 49m

Islip Long Island

mar. 9/16

11:25 am-8:01 pm

1 stop8h 36m

$148

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

mié. 9/24

11:51 am-10:55 am

1 stop23h 04m

Islip Long Island

vie. 9/26

5:12 pm-11:57 pm

1 stop6h 45m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results
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Best time to book a flight from Georgia to Islip

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

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

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

Find hourly flight availability from Georgia 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 agosto 14, 2025.

When flying from Georgia to Islip, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Georgia 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 Georgia?

    Located just 7.2 mi from the city center, Islip Long Island (ISP) is the airport most travelers will use when flying to Islip from Georgia.

  • What are the cheapest airlines to fly from Georgia to Islip, New York one-way?

    The cheapest airlines for a one-way flight from Georgia to Islip, New York are Frontier ($74), Breeze Airways ($77), and Southwest ($119).

  • What are the most popular routes from Georgia to Islip, New York?

    While some choose either Jacksonville - Islip Long Island or Savannah/Hilton Head - Islip Long Island, Atlanta Hartsfield-Jackson - Islip Long Island is the most popular route from Georgia to Islip, New York.

  • What are the cheapest flights from Georgia to Islip, New York?

    The cheapest flight price from Georgia to Islip, New York is $124. On average you can expect to pay $124. The most popular route, (Atlanta Hartsfield-Jackson - Islip Long Island), can usually be booked for $148.

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

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Georgia to Islip

Discover the top 2 airlines that operate flights from Georgia 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$65Average$236FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$236Average$378FlexibilityNo cancel feeOn-time63%

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