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$54+ Cheap flights from Islip (ISP) to Georgia

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — ATL
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Cheap flight deals from Islip to Georgia

Keep the following information in mind while searching for Islip to Georgia flight deals. Data was last updated October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$107
(Cheapflightsfares)

One-way from

$54
(Frontier)

Popular in

December

Cheapest in

September

Average price

$187
Provider with most accurate pricing for New York (NYC)-Atlanta Hartsfield-Jackson flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Atlanta Hartsfield-Jackson flights.
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From Islip Long Island to Georgia
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One-way flight from Islip Long Island to Georgia
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Highest demand for flights based on searches. 7% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 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 Georgia

Cheapest flights from Islip to Georgia
Explore the most affordable flight options available from Islip to Georgia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This CheapOair deal was found by Cheapflights users on 10/9. 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.
Sat 10/2512:38 pmISP - ATL
1 stop8h 51mFrontier
Mon 10/278:13 pmATL - ISP
1 stop21h 29mFrontier
Deal found 10/9$108
This CheapOair deal was found by Cheapflights users on 10/9. 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.
Fri 10/244:58 pmISP - ATL
1 stop16h 51mFrontier
Mon 10/278:13 pmATL - ISP
1 stop21h 29mFrontier
Deal found 10/9$129
This CheapOair deal was found by Cheapflights users on 10/9. 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.
Thu 10/239:37 pmISP - ATL
1 stop27h 04mFrontier
Mon 10/2710:48 pmATL - ISP
1 stop18h 54mFrontier
Deal found 10/9$149
This CheapOair deal was found by Cheapflights users on 10/8. 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.
Thu 10/306:37 pmISP - ATL
1 stop5h 22mFrontier
Tue 11/48:30 amATL - ISP
1 stop26h 07mFrontier
Deal found 10/8$150
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Tue 11/186:27 pmISP - ATL
1 stop24h 09mFrontier
Thu 12/49:51 pmATL - ISP
1 stop11h 20mFrontier
Deal found 10/6$161
This CheapOair deal was found by Cheapflights users on 10/7. 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.
Sat 10/1812:38 pmISP - ATL
1 stop8h 51mFrontier
Mon 10/2010:11 pmATL - ISP
1 stop11h 33mFrontier
Deal found 10/7$162
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Mon 11/174:58 pmISP - ATL
1 stop7h 01mFrontier
Thu 12/49:51 pmATL - ISP
1 stop11h 20mFrontier
Deal found 10/6$163
This CheapOair deal was found by Cheapflights users on 10/7. 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.
Wed 10/224:58 pmISP - ATL
1 stop14h 18mFrontier
Sun 10/268:33 amATL - ISP
1 stop26h 04mFrontier
Deal found 10/7$170
This Booking.com deal was found by Cheapflights users on 10/7. 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 10/1510:29 amISP - ATL
1 stop21h 24mFrontier
Thu 10/1610:05 pmATL - ISP
1 stop10h 59mFrontier
Deal found 10/7$174
This CheapOair deal was found by Cheapflights users on 10/7. 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.
Fri 10/179:49 amISP - ATL
1 stop22h 20mFrontier
Mon 10/2010:11 pmATL - ISP
1 stop11h 33mFrontier
Deal found 10/7$176
This Southwest deal was found by Cheapflights users on 10/7. 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.
Thu 11/135:30 pmISP - SAV
1 stop4h 35mSouthwest
Tue 11/187:05 amSAV - ISP
1 stop5h 10mSouthwest
Deal found 10/7$297
This Southwest deal was found by Cheapflights users on 10/8. 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.
Wed 12/105:40 amISP - SAV
1 stop4h 40mSouthwest
Sat 12/134:20 pmSAV - ISP
1 stop5h 25mSouthwest
Deal found 10/8$314

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Georgia 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 October 10, 2025.
Use the filters below to find and compare flights from Islip to Georgia that are best for you.

Fly from

Islip

Fly to

Georgia

Route

Depart

Return

Price

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Wed 1/7

3:34 pm-9:41 pm

1 stop6h 07m

Atlanta Hartsfield-Jackson

Sat 1/10

5:07 pm-11:27 pm

1 stop6h 20m

$107

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Mon 11/3

4:58 pm-11:59 pm

1 stop7h 01m

Atlanta Hartsfield-Jackson

Tue 11/4

8:30 am-10:37 am

1 stop26h 07m

$108

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Sat 11/1

4:58 pm-11:59 pm

1 stop7h 01m

Atlanta Hartsfield-Jackson

Mon 11/3

7:26 pm-5:42 pm

1 stop22h 16m

$149

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Thu 10/23

9:37 pm-12:41 am

1 stop27h 04m

Atlanta Hartsfield-Jackson

Mon 10/27

10:48 pm-5:42 pm

1 stop18h 54m

$149

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Fri 10/31

4:58 pm-7:13 am

1 stop14h 15m

Atlanta Hartsfield-Jackson

Fri 11/7

10:10 pm-10:55 am

1 stop12h 45m

$150

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Sat 11/1

4:58 pm-11:59 pm

1 stop7h 01m

Atlanta Hartsfield-Jackson

Sat 11/8

9:10 pm-8:02 am

1 stop10h 52m

$150

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Mon 10/20

9:49 am-9:26 am

1 stop23h 37m

Atlanta Hartsfield-Jackson

Wed 10/22

5:15 pm-8:42 pm

1 stop27h 27m

$150

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Sun 11/2

9:27 pm-11:59 pm

1 stop26h 32m

Atlanta Hartsfield-Jackson

Fri 11/7

10:10 pm-10:55 am

1 stop12h 45m

$150

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Mon 10/20

4:58 pm-12:47 pm

1 stop19h 49m

Atlanta Hartsfield-Jackson

Fri 10/24

10:11 pm-11:53 am

1 stop13h 42m

$156

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Sun 10/19

9:47 pm-12:41 am

1 stop26h 54m

Atlanta Hartsfield-Jackson

Sat 10/25

9:46 pm-9:07 am

1 stop11h 21m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 50 results
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Best time to book a flight from Islip to Georgia

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

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

Currently, March is the cheapest month in which you can book a flight from Islip to Georgia (average of $45). Flying from Islip to Georgia in July is currently the most expensive (average of $92). 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 ISP to GA?

Find hourly flight availability from Islip to Georgia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 10, 2025.

One of the essential ways to save on airfare from Islip to Georgia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 38% on airfare.

Reviews of airlines servicing Georgia

Get insights into the airlines that provide service to Georgia. 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 Georgia. Reviews last updated October 10, 2025.
Peruse reviews from past customers who have flown with Southwest and Frontier from Islip to Georgia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

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
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

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
Frontier
5.8
Fair
3,143 reviews
Southwest
8.0
Very good
4,236 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

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 Islip to Georgia. 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 from for flights from Islip to Georgia?

    Most people fly from Islip Long Island (ISP) if they book a flight from Islip to Georgia. Islip Long Island is conveniently located just 7.2 mi from Islip’s city center.

  • How popular is this Islip to Georgia flight route?

    Flights from Islip Long Island to Georgia have been viewed 3 times in the past calendar month.

  • How long is the flight from Islip to Georgia?

    A quick flight from Islip to Georgia can take about 4h 35m. Frontier provides one of the quickest options available for as low as $325. There are 748 mi between Islip and Georgia. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from Islip to Georgia is Islip Long Island - Atlanta Hartsfield-Jackson. You may also consider Islip Long Island - Jacksonville or Islip Long Island - Savannah/Hilton Head.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Islip to Georgia (average of $45). Flying from Islip to Georgia in July is currently the most expensive (average of $92). 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

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Alternative routes for Islip to Georgia

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

Discover the top 2 airlines that operate flights from Islip to Georgia. 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 October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$63Average$205FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$256Average$376FlexibilityNo cancel feeOn-time63%

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