
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $173 (Kiwi.com) |
One-way from | $90 (Frontier) |
Popular in | June |
Cheapest in | February |
Average price | $352 |
Fly from
Fly to
Route
Depart
Return
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 4/17
8:31 pm-6:50 am
1 stop10h 19m
Atlanta Hartsfield-Jackson
Sun 4/19
10:45 pm-9:13 am
1 stop10h 28m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 5/15
11:00 am-11:44 am
1 stop24h 44m
Atlanta Hartsfield-Jackson
Mon 5/18
8:07 pm-11:00 am
1 stop14h 53m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 5/15
11:00 am-8:17 pm
1 stop9h 17m
Atlanta Hartsfield-Jackson
Mon 5/18
7:50 pm-1:18 pm
2 stops17h 28m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Tue 4/21
9:00 am-5:35 pm
2 stops8h 35m
Atlanta Hartsfield-Jackson
Thu 4/23
4:30 pm-11:30 pm
1 stop7h 00m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Mon 4/13
6:00 am-1:30 pm
2 stops7h 30m
Atlanta Hartsfield-Jackson
Wed 4/15
6:10 pm-10:10 pm
1 stop4h 00m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Tue 4/14
9:00 am-5:35 pm
2 stops8h 35m
Atlanta Hartsfield-Jackson
Wed 4/15
10:10 am-6:30 pm
2 stops8h 20m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Thu 4/30
8:35 am-3:45 pm
2 stops7h 10m
Atlanta Hartsfield-Jackson
Mon 5/4
3:30 pm-11:30 pm
2 stops8h 00m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Wed 4/22
2:30 pm-9:25 pm
2 stops6h 55m
Atlanta Hartsfield-Jackson
Thu 4/23
7:55 am-4:30 pm
2 stops8h 35m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Thu 4/23
8:35 am-4:45 pm
2 stops8h 10m
Atlanta Hartsfield-Jackson
Tue 4/28
3:15 pm-10:10 pm
2 stops6h 55m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 4/3
6:40 pm-7:02 am
1 stop12h 22m
Atlanta Hartsfield-Jackson
Sun 4/5
8:10 pm-9:28 am
2 stops13h 18m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Currently, September is the cheapest month in which you can book a flight from Islip, New York to Atlanta (average of $52). 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.
Entertainment
Comfort
Overall
Food
Crew
Boarding
Reviews
Anonymous,Mar 2026
KOA - HNL
Entertainment
Comfort
Overall
Food
Crew
Boarding
Reviews
Anonymous,Mar 2026
KOA - HNL
Entertainment
Comfort
Overall
Food
Crew
Boarding
Reviews
Anonymous,Mar 2026
KOA - HNL
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$56 | Average$192 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$290 | Average$392 | FlexibilityNo cancel fee | On-time63% |