
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $152 (Kiwi.com) |
One-way from | $91 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $387 |
Fly from
Fly to
Route
Depart
Return
Price
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Tue 1/13
8:00 am-9:43 pm
1 stop13h 43m
Atlanta Hartsfield-Jackson
Thu 1/15
4:50 pm-11:59 pm
1 stop7h 09m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Wed 1/14
8:00 am-9:43 pm
1 stop13h 43m
Atlanta Hartsfield-Jackson
Thu 1/15
8:58 am-7:03 pm
2 stops10h 05m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Thu 2/19
5:07 pm-10:24 am
2 stops17h 17m
Atlanta Hartsfield-Jackson
Tue 2/24
10:51 pm-8:40 am
1 stop9h 49m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Tue 1/27
10:00 am-9:16 pm
1 stop11h 16m
Atlanta Hartsfield-Jackson
Tue 2/3
9:08 am-8:52 am
1 stop23h 44m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Thu 2/19
5:07 pm-3:02 pm
1 stop21h 55m
Atlanta Hartsfield-Jackson
Fri 2/27
10:51 pm-11:06 am
1 stop12h 15m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 2/27
3:34 pm-9:46 pm
1 stop6h 12m
Atlanta Hartsfield-Jackson
Mon 3/2
8:14 am-2:39 pm
1 stop6h 25m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Mon 2/23
3:59 pm-9:47 pm
1 stop5h 48m
Atlanta Hartsfield-Jackson
Thu 2/26
10:51 pm-7:38 am
1 stop8h 47m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Thu 1/22
7:43 pm-7:14 am
1 stop11h 31m
Atlanta Hartsfield-Jackson
Sun 1/25
6:45 am-6:58 pm
1 stop12h 13m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Mon 2/23
3:59 pm-9:47 pm
1 stop5h 48m
Atlanta Hartsfield-Jackson
Tue 2/24
10:51 pm-8:40 am
1 stop9h 49m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 2/20
8:33 am-11:33 pm
1 stop15h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
Currently, March is the cheapest month in which you can book a flight from Islip, New York to Atlanta (average of $46). Flying from Islip, New York to Atlanta 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.
It’s typically best to fly out from Islip, New York to Atlanta at noon. Doing so could potentially save you 34% on the flight price compared to flying in the morning, which is usually more expensive.
Crew
Food
Overall
Boarding
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Overall
Boarding
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Overall
Boarding
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
A flight from Islip to Atlanta can have layovers in select destinations. Some common layovers for this route include Philadelphia (flying with American Airlines and Delta Air Lines) and Miami (with Frontier Airlines). Other layover possibilities include Washington, D.C. and Baltimore (American Airlines). While direct flights are scheduled at around 2h, flights with layovers typically take 4-6h, depending on the delay time in the layover locations. It’s important to note that choosing a route with one or more layovers is almost always a cheaper option. Layover flights are ideal for anyone who’s on a tight budget and not in much of a hurry.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$198 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$290 | Average$377 | FlexibilityNo cancel fee | On-time63% |