Cheap flights from Atlanta to Islip (ATL - ISP) from $29

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ATL — ISP
Jun 25 — Jul 21

Cheap flight deals from Atlanta to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 June 20, 2024.

Popular in

February

Cheapest in

June

Round-trip from

$214

One-way from

$29
High demand for flights, 33% potential price rise
Best time to find cheap flights, 39% potential price drop
From Atlanta Hartsfield-Jackson to Islip Long Island
One-way flight from Atlanta Hartsfield-Jackson to Islip Long Island

What is the cheapest day to fly round-trip from Atlanta to Islip, New York?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Islip, New York. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Atlanta to Islip, New York?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 31 days in advance, which can save you up to 103% on flights from Atlanta to Islip, New York compared to booking the week you need them. Waiting 31 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $166. For sooner than that we have options available in the next 3 days from $313.

What is the cheapest month to fly from Atlanta to Islip, New York?

Our data shows that September tends to be the cheapest month to fly to Islip, New York from Atlanta. Users have commonly found prices around $182 for the month, but tickets can be as low as $55. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from ATL to ISP?

A simple way to save on the total cost of your ticket is to fly from Atlanta to Islip, New York at noon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the afternoon.

Cheap Atlanta to Islip flights in June & July 2024

Find cheap flight options from Atlanta to Islip specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Prices were last updated on June 20, 2024.
Tue 7/238:11 amATL - ISP
Nonstop2h 23mFrontier
Sun 8/411:07 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/19$82
Thu 7/115:39 pmATL - ISP
Nonstop2h 20mFrontier
Thu 7/1811:37 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/20$91
Thu 6/274:55 pmATL - ISP
Nonstop2h 23mFrontier
Tue 7/22:45 pmISP - ATL
Nonstop2h 34mFrontier
Deal found 6/19$92
Tue 7/168:11 amATL - ISP
Nonstop2h 23mFrontier
Tue 7/2311:24 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/19$98
Thu 7/185:39 pmATL - ISP
Nonstop2h 20mFrontier
Sun 7/2111:07 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/20$99
Thu 7/185:39 pmATL - ISP
Nonstop2h 20mFrontier
Sun 7/2111:07 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/19$108
Thu 7/255:39 pmATL - ISP
Nonstop2h 20mFrontier
Sun 7/2811:07 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/19$109
Thu 7/115:39 pmATL - ISP
Nonstop2h 20mFrontier
Tue 7/1611:24 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/19$115
Sun 7/215:39 pmATL - ISP
Nonstop2h 20mFrontier
Sun 7/2811:07 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/18$127

Atlanta to Islip 2024 flight deals

Discover exclusive flight deals for travel between Atlanta and Islip in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Tue 7/238:11 amATL - ISP
Nonstop2h 23mFrontier
Tue 7/3011:24 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/19$57
Thu 9/123:57 pmATL - ISP
Nonstop2h 22mFrontier
Thu 9/1911:34 amISP - ATL
Nonstop2h 28mFrontier
Deal found 6/18$66
Thu 10/33:57 pmATL - ISP
Nonstop2h 22mFrontier
Sun 10/610:59 amISP - ATL
Nonstop2h 30mFrontier
Deal found 6/19$67
Tue 7/238:11 amATL - ISP
Nonstop2h 23mFrontier
Sun 8/411:07 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/19$82
Thu 7/115:39 pmATL - ISP
Nonstop2h 20mFrontier
Thu 7/1811:37 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/20$91
Thu 6/274:55 pmATL - ISP
Nonstop2h 23mFrontier
Tue 7/22:45 pmISP - ATL
Nonstop2h 34mFrontier
Deal found 6/19$92
Tue 7/168:11 amATL - ISP
Nonstop2h 23mFrontier
Tue 7/2311:24 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/19$98
Thu 7/185:39 pmATL - ISP
Nonstop2h 20mFrontier
Sun 7/2111:07 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/20$99
Thu 8/153:57 pmATL - ISP
Nonstop2h 22mFrontier
Sun 8/1810:59 amISP - ATL
Nonstop2h 30mFrontier
Deal found 6/19$107

Atlanta to Islip flights leaving soon

Find last-minute flight options from Atlanta to Islip for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Thu 6/274:55 pmATL - ISP
Nonstop2h 23mFrontier
Tue 7/22:45 pmISP - ATL
Nonstop2h 34mFrontier
Deal found 6/19$92
Thu 6/274:55 pmATL - ISP
Nonstop2h 23mFrontier
Sun 6/3011:07 amISP - ATL
Nonstop2h 32mFrontier
Deal found 6/19$167
Tue 7/211:34 amATL - ISP
Nonstop2h 20mFrontier
Sun 7/711:07 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/19$176
Thu 6/274:55 pmATL - ISP
Nonstop2h 23mFrontier
Tue 7/22:45 pmISP - ATL
Nonstop2h 34mFrontier
Deal found 6/20$177
Thu 6/274:55 pmATL - ISP
Nonstop2h 23mFrontier
Sun 6/3011:07 amISP - ATL
Nonstop2h 32mFrontier
Deal found 6/20$194
Sun 6/234:55 pmATL - ISP
Nonstop2h 23mFrontier
Tue 6/252:45 pmISP - ATL
Nonstop2h 34mFrontier
Deal found 6/19$201
Thu 6/278:32 pmATL - ISP
1 stop11h 08mFrontier
Tue 7/22:45 pmISP - ATL
Nonstop2h 34mFrontier
Deal found 6/19$202
Thu 6/278:32 pmATL - ISP
1 stop11h 08mFrontier
Sun 6/3011:07 amISP - ATL
Nonstop2h 32mFrontier
Deal found 6/19$276
Tue 7/211:34 amATL - ISP
Nonstop2h 20mFrontier
Sun 7/711:07 amISP - ATL
Nonstop2h 31mFrontier
Deal found 6/20$288

One-way flights to Islip from Atlanta

Search for one-way flight options from Atlanta to Islip. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Sun 9/223:57 pmATL - ISP
Nonstop2h 22mFrontier
Deal found 6/20$29
Thu 6/274:55 pmATL - ISP
Nonstop2h 23mFrontier
Deal found 6/19$39
Tue 6/2511:34 amATL - ISP
Nonstop2h 20mFrontier
Deal found 6/19$41
Thu 7/45:31 pmATL - ISP
Nonstop2h 24mFrontier
Deal found 6/19$59
Sun 9/223:57 pmATL - ISP
Nonstop2h 22mFrontier
Deal found 6/19$114
Sat 7/135:23 pmATL - ISP
1 stop16h 36mFrontier
Deal found 6/19$134
Thu 6/278:32 pmATL - ISP
1 stop11h 08mFrontier
Deal found 6/19$154
Sun 9/229:00 pmATL - ISP
1 stop11h 26mFrontier
Deal found 6/20$155
Fri 6/2810:32 pmATL - ISP
1 stop11h 57mFrontier
Deal found 6/19$165

Find flights from Atlanta to Islip within your budget

Customize your flight search to find flights from Atlanta 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 3,256,981 searches. Data last updated June 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$57 - $275

Route

Depart

Return

Price

Atlanta Hartsfield-JacksonIslip Long Island

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

Tue 7/23

Nonstop2h 23m

Islip Long Island

Tue 7/30

Nonstop2h 31m

$57

Atlanta Hartsfield-JacksonIslip Long Island

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

Thu 9/12

Nonstop2h 22m

Islip Long Island

Thu 9/19

Nonstop2h 28m

$66

Atlanta Hartsfield-JacksonIslip Long Island

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

Thu 10/3

Nonstop2h 22m

Islip Long Island

Sun 10/6

Nonstop2h 30m

$67

Atlanta Hartsfield-JacksonIslip Long Island

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

Tue 7/23

Nonstop2h 23m

Islip Long Island

Sun 8/4

Nonstop2h 31m

$82

Atlanta Hartsfield-JacksonIslip Long Island

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

Thu 7/11

Nonstop2h 20m

Islip Long Island

Thu 7/18

Nonstop2h 31m

$91

Atlanta Hartsfield-JacksonIslip Long Island

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

Tue 7/16

Nonstop2h 23m

Islip Long Island

Tue 7/23

Nonstop2h 31m

$98

Atlanta Hartsfield-JacksonIslip Long Island

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

Thu 7/18

Nonstop2h 20m

Islip Long Island

Sun 7/21

Nonstop2h 31m

$99

Atlanta Hartsfield-JacksonIslip Long Island

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

Thu 8/15

Nonstop2h 22m

Islip Long Island

Sun 8/18

Nonstop2h 30m

$107

Atlanta Hartsfield-JacksonIslip Long Island

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

Thu 7/18

2 stops18h 48m

Islip Long Island

Thu 7/25

2 stops20h 01m

$275

Flights are sorted by cheapest first

Deals found on 6/19

What is the cheapest day to fly from Atlanta to Islip, New York?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Islip. Price data was last updated on June 16, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Atlanta to Islip, New York flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Atlanta to Islip

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

Temperature and rainfall in Islip by month

Plan your trip to Islip by taking into account the average temperature and rainfall totals by month.

NYC

Temperature

33.8 - 77 °F

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 20, 2024.
6.2
Okay
3,932 reviews

Crew

7.0

Boarding

6.5

Entertainment

4.9

Comfort

5.8

Food

5.1

Overall

6.2

Reviews

1 / 10

I'd thought there would be a complimentary drink atleast.

6.2
Okay
3,932 reviews
6.2
Okay
3,932 reviews

Crew

7.0

Boarding

6.5

Entertainment

4.9

Comfort

5.8

Food

5.1

Overall

6.2

Reviews

1 / 10

I'd thought there would be a complimentary drink atleast.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Atlanta to Islip, New York for under $100 on Cheapflights?

    Yes, there are multiple flights from Atlanta to Islip, New York for under $100. The cheapest flight booked recently is on Frontier for just $57, but on average you can expect to pay $119.

  • Are there nonstop flights from Atlanta to Islip, New York for under $100 on Cheapflights?

    Cheapflights has at least 16 direct flights from Atlanta to Islip, New York under $100. A good price for a nonstop flight from Atlanta to Islip, New York is less than $118.

  • Are there last-minute flights available from Atlanta to Islip, New York for under $100?

    There are currently 20+ open flights from Atlanta to Islip, New York within the next 7 days for less than $100.

  • What is the cheapest airline to fly from Atlanta to Islip, New York round-trip?

    Flying on Frontier is currently your cheapest option to Islip, New York, with prices starting at $57. You may be able to fly from Atlanta to Islip, New York for 67% less than the average price by searching for this airline.

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

    While on average a flight from Atlanta to Islip, New York is generally $91, our data shows the cheapest flight currently is $27. When looking at the most popular route, (Atlanta Hartsfield-Jackson - Islip Long Island), you can expect to pay $57 for that flight.

  • What does ATL to ISP mean?

    ATL stands for Atlanta Hartsfield-Jackson Airport, while ISP stands for Islip Long Island Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Atlanta to Islip that include extra baggage allowance?

    The amount of baggage you can bring on your Atlanta to Islip flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Atlanta to Islip with specific airlines?

    Yes, Cheapflights allows you to browse and filter Atlanta to Islip flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta 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.

  • Can I find deals for flights from Atlanta to Islip that allow pets onboard?

    Many airlines flying from Atlanta to Islip offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Atlanta to Islip?

    Yes, you can often find last-minute deals on Atlanta to Islip flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Atlanta to Islip, New York flight deals updated?

    The Atlanta to Islip, New York flight deals you see on this page were last updated on 6/20.

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

    Currently, December is the cheapest month in which you can book a flight from Atlanta to Islip, New York (average of $78). Flying from Atlanta to Islip, New York in July is currently the most expensive (average of $154). 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.

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Alternative routes for Atlanta to Islip
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Atlanta to Islip

Discover the top airline that operate flights from Atlanta 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 3,256,981 searches. Data last updated June 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$65Average$145FlexibilityNo cancel feeOn-time62%

Search flights from Atlanta to Islip by cabin class

Find flights from Atlanta to Islip, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Atlanta to Islip

Find hourly flight availability from Atlanta 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 June 20, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Atlanta to Islip

Explore weekly flight availability from Atlanta to Islip. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 20, 2024.
Sunday1daily flight
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday0daily flights
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