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ATL - ISP

Find cheap flights from Atlanta to Islip from $49

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Islip departing on 5/26. 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.
1 adult
0 bags
dom 5/19
dom 5/26

Search hundreds of travel sites at once for deals on flights to Islip

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Islip, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Islip, as well as popular online travel agencies
In the last 7 days travelers have searched 44,553,814 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Atlanta to Islip (ATL-ISP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Islip that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:42 pm - 8:43 amATL-ISP
11h 01m1 stop
11:37 am - 2:10 pmISP-ATL
2h 33mnonstop
$80Frontier
Find Deal
seg, mai 13 - qui, mai 16
9:34 pm - 8:13 amATL-ISP
10h 39m1 stop
9:15 pm - 11:50 pmISP-ATL
2h 35mnonstop
$87Frontier
Find Deal
qua, mai 15 - ter, mai 21
3:41 pm - 6:06 pmATL-ISP
2h 25mnonstop
10:27 pm - 10:01 amISP-ATL
11h 34m1 stop
$89Frontier
Find Deal
qui, mai 16 - dom, mai 19
2:00 pm - 8:13 amATL-ISP
18h 13m1 stop
9:42 pm - 9:46 amISP-ATL
12h 04m1 stop
$95Frontier
Find Deal
qua, mai 15 - ter, mai 21
9:35 pm - 8:43 amATL-ISP
11h 08m1 stop
9:51 pm - 8:25 amISP-ATL
10h 34m1 stop
$97Frontier
Find Deal
sáb, mai 4 - seg, mai 6
9:42 pm - 8:43 amATL-ISP
11h 01m1 stop
10:24 pm - 9:56 amISP-ATL
11h 32m1 stop
$98Frontier
Find Deal
seg, mai 13 - qui, mai 16
3:57 pm - 6:19 pmATL-ISP
2h 22mnonstop
3:03 pm - 5:32 pmISP-ATL
2h 29mnonstop
$99Frontier
Find Deal
qui, jul 4 - ter, jul 9
10:14 pm - 8:43 amATL-ISP
10h 29m1 stop
9:51 pm - 8:25 amISP-ATL
10h 34m1 stop
$107Frontier
Find Deal
sex, mai 3 - seg, mai 6
10:40 pm - 1:26 pmATL-ISP
14h 46m2 stops
3:35 pm - 7:34 pmISP-ATL
27h 59m3 stops
sáb, mai 4 - seg, mai 6
6:54 pm - 2:54 pmATL-ISP
20h 00m2 stops
3:35 pm - 7:34 pmISP-ATL
27h 59m3 stops
qui, mai 2 - seg, mai 6

Flights from Atlanta to Islip - Travel Insights & Trends

Get data-powered insights and trends into flights from Atlanta to Islip to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Atlanta to Islip?

The average price of all flights from Atlanta to Islip, New York clicked on KAYAK for each day over the last 12 months.
For Atlanta to Islip, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Islip back to Atlanta, the best deals are generally found on Saturday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Atlanta to Islip, New York, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Atlanta to Islip, New York is October, where tickets cost $146 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $322 and $321 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Atlanta to Islip, New York, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Atlanta to Islip, New York, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 25 days before departure.

Which airlines fly non-stop between Atlanta and Islip, New York?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Atlanta to Islip, New York.
There is just one airline that flies from Atlanta to Islip, New York direct and that is Frontier. The best one-way deal found from Frontier for the route is $114.

How many flights are there between Atlanta and Islip, New York per day?

There is a maximum of 1 nonstop flight a day that takes off from Atlanta and lands in Islip, New York, with an average flight time of 2h 25m. The most common departure time is 3:00 pm and most flights take off in the afternoon. Each week, there are 2 flights.

How long does a flight from Atlanta to Islip take?

The average nonstop flight takes 2h 22m, covering a distance of 793 miles.

What’s the earliest departure time from Atlanta to Islip?

Early birds can take the earliest flight from Atlanta at 3:41 pm and will be landing in Islip, New York at 6:06 pm.

What’s the latest departure time from Atlanta to Islip?

If you prefer to fly at night, the latest flight from Atlanta to Islip, New York jets off at 6:00 pm and lands at 8:23 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$49
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Atlanta to Islip

When to book flights from Atlanta to Islip

Are your dates flexible? Find out the best times to travel from Atlanta to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Islip

  • Can I travel with Southwest for my flight from Atlanta to Islip with a child?

    Southwest Airlines offers several services to make travel with children more convenient and enjoyable. When traveling with a child on Southwest Airlines, they have a family-friendly policy that allows families to board after the "A" group of boarding positions. For no additional fee, you may carry one child aged 14 days or older and younger than two (2) years old who is not taking a seat.

  • How does JetBlue achieve carbon neutrality?

    In 2020, JetBlue pioneered the practice of voluntarily offsetting emissions of greenhouse gases from all domestic flights, making it the first airline in the United States to do so. The corporation has also switched to Sustainable aviation fuels (SAF), the fastest way to cut carbon emissions. By 2035, the airline hopes to have effectively halved its per-seat emissions.

  • Can I sleep at Long Island Mac Arthur Airport (ISP) if I arrive late?

    Suppose you arrive late at ISP after your flight from Atlanta; consider staying at one of the on-site airport hotels. Some options include Courtyard by Marriott Long Island MacArthur Airport, Hilton Garden Inn Islip/MacArthur Airport, and Residence Inn Long Island Hauppauge/Islandia. These hotels provide convenient accommodations with amenities such as free airport shuttles, on-site dining, and comfortable rooms for travelers.

  • How do I leave Long Island Mac Arthur Airport (ISP)?

    After a flight from Atlanta to Islip, passengers who arrive at Long Island Mac Arthur Airport (ISP) can get out of the airport using various transport options that vary from each other in terms of fare tickets and time taken. Without a car, the bus, which takes 10 minutes and costs $3, is the best method to get from Islip Airport (ISP) to Ronkonkoma (Station). The bus runs every two hours from LI Macarthur Airport and travels 10 minutes, transfers included, to Ronkonkoma LIRR.

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

    In the last 3 days, the lowest price for a flight from Atlanta to Islip, New York was $49 for a one-way ticket and $80 for a round-trip.

  • Do I need a passport to fly between Atlanta and Islip?

    A passport is not required to fly from Atlanta to Islip.

  • Which airports will I be using when flying from Atlanta to Islip?

    Atlanta and Islip are both served by 1 main airport. You will leave Atlanta from Atlanta Hartsfield-Jackson and will be arriving at Islip Long Island.

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to Islip?

    JetBlue, and Delta offer inflight Wi-Fi service on the Atlanta to Islip flight route.

  • Which aircraft models fly most regularly from Atlanta to Islip?

    The Airbus A320neo is the aircraft model that flies most regularly on the Atlanta to Islip flight route.

  • On which days can I fly direct from Atlanta to Islip?

    You can catch a nonstop flight from Atlanta to Islip on on Tuesday, Thursday, and Sunday.

  • How does KAYAK find such low prices on flights from Atlanta to Islip?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Islip.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Islip?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Islip?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islip with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and ISP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Islip?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islip from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from ATL to Islip

  • Looking for a cheap flight? 25% of our users found flights on this route for $49 or less round-trip.
  • Although there are no nonstop flights from Atlanta to Islip, passengers can travel with either one-stop flights or two-stop flights with common layovers in cities like Baltimore Washington International Thurgood Marshall Airport (BWI), Orlando International Airport (MCO), Phoenix Sky Harbor International Airport (PHX) and Tampa International Airport (TPA).
  • Passengers sitting for long periods without any form of entertainment can experience discomfort. To minimize the stress of a long journey, consider booking a flight in a more luxurious cabin, such as Business or First Class. If you're ready to pay more, many airlines on this route, like Frontier, will inform you that an upgrade is available.
  • Traveling from Atlanta (ATL) to Islip (ISP) with a dog? Consider booking your flight with Jetblue Airlines. Your pet is guaranteed safety and security throughout the journey, and they will arrive healthy, thanks to the Jetblue pet service crew. Small dogs and cats only are allowed in the cabin, and their carriers must fit underneath the seat in front of you and be certified by the FAA. Each customer is limited to a single pet.
  • Several cities and towns surround Long Island MacArthur Airport (ISP). Some cities near ISP include Holbrook, Bohemia, and Lake Ronkonkoma. The airport is also within a reasonable distance of other notable places such as Patchogue, Smithtown, and Stony Brook. These nearby cities offer a range of amenities, dining options, and attractions for visitors to explore.
  • If you are a passenger with limited mobility traveling from Atlanta to Islip, consider booking your flight with Frontier. Frontier Airlines offers services to assist passengers with reduced mobility. They provide priority boarding and seating to accommodate those with special needs. Passengers can also request wheelchair assistance during check-in, boarding, and disembarkation. It's recommended to inform Frontier Airlines beforehand to ensure a smooth and comfortable travel experience.
See more tips

Prefer to fly non-stop from Atlanta to Islip?

Find which airlines fly direct from Hartsfield-Jackson to Long Island, which days they fly and book direct flights.

Nonstop departures

Atlanta Hartsfield-Jackson to Islip Long Island

Tuesday

Frontier

Frontier

Thursday

Frontier

Frontier

Sunday

Frontier

Frontier

See more direct flights

Nonstop returns

Islip Long Island to Atlanta Hartsfield-Jackson

Tuesday

Frontier

Frontier

Thursday

Frontier

Frontier

Sunday

Frontier

Frontier

See more direct flights
See more direct flights

Top airline flying from Atlanta to Islip

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Islip. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Islip? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.3
FrontierOverall score based on 4163 reviews
5.0entertainment
5.2food
6.6boarding
5.8comfort
7.1crew
Airline reviews

Not have to pay for every single item to take a flight. Seating and delays sucked.

2.0 MediocreRussell, Apr 2024PHX - DEN
Read more about Frontier reviews

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Terrible. Seats are bad and the baggage policy is inconsistent

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

I paid for extra leg room. The flimsy plastic seat underneath the floatation seat did not line up with the arm rests. It seemed as if the plastic part was zip tied on but immovable. This caused severe uncomfortable for the duration of the flight.

Left Denver late, then sat on tarmac 30 min after arrival

Better than I expected but I did pay for a seat and carry on bags ahead of time.

Crew members are very rude and not cooperate with passengers.

30 minute delay due to boarding and settling of a family.

Book cheap flights from Atlanta to Islip

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Atlanta to Islip found on KAYAK in the last 72 hours.
5/26dom
nonstopFrontier
2h 25mATL-ISP
$49
5/4sáb
1 stopFrontier
11h 08mATL-ISP
$55
5/19dom
nonstopFrontier
2h 25mATL-ISP
$78
5/5dom
1 stopFrontier
10h 12mATL-ISP
$85
6/1sáb
1 stopFrontier
17h 04mATL-ISP
$86
5/19dom
1 stopFrontier
9h 53mATL-ISP
$105
5/26dom
1 stopFrontier
11h 58mATL-ISP
$154
5/26dom
2 stops
18h 56mATL-ISP
$162
6/1sáb
2 stops
13h 30mATL-ISP
$219
6/1sáb
3 stops
21h 50mATL-ISP
$262

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Last minute flights from Atlanta to Islip

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Atlanta to Islip that are departing in the next 10 days.
4/23ter
multi-stopFrontier
23h 47mATL-ISP
4/25qui
multi-stopFrontier
9h 20mISP-ATL
$155
4/24qua
multi-stopFrontier
12h 31mATL-ISP
4/28dom
multi-stopFrontier
13h 14mISP-ATL
$204
4/20sáb
multi-stopFrontier
11h 08mATL-ISP
4/23ter
multi-stopFrontier
9h 20mISP-ATL
$209
4/22seg
multi-stopFrontier
11h 01mATL-ISP
4/23ter
multi-stopFrontier
9h 20mISP-ATL
$258
4/24qua
multi-stop
14h 37mATL-ISP
4/28dom
multi-stop
18h 00mISP-ATL
$403
4/24qua
multi-stop
22h 17mATL-ISP
4/28dom
multi-stop
18h 00mISP-ATL
$464
4/23ter
multi-stopFrontier
11h 01mATL-ISP
4/24qua
multi-stopFrontier
17h 04mISP-ATL
$618
4/24qua
multi-stop
22h 17mATL-ISP
4/28dom
multi-stop
22h 49mISP-ATL
$689

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Atlanta - Islip Flights

Departure:

Atlanta (ATL)United States

Destination:

Islip (ISP)United States

Return flight deals:

Islip - Atlanta

Cabin classes:

$28