
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $140 (CheapOair) |
One-way from | $65 (CheapOair) |
Popular in | January |
Cheapest in | September |
Average price | $756 |
Fly from
Fly to
Route
Depart
Return
Price
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
Mon 2/9
2:31 pm-8:11 am
1 stop17h 40m
Atlanta Hartsfield-Jackson
Fri 2/13
10:21 am-12:44 am
1 stop14h 23m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 1/30
7:33 pm-7:53 am
1 stop12h 20m
Atlanta Hartsfield-Jackson
Sat 1/31
7:56 pm-8:40 am
1 stop12h 44m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 1/30
9:43 pm-9:46 pm
1 stop24h 03m
Atlanta Hartsfield-Jackson
Sat 2/7
10:56 pm-8:40 am
1 stop9h 44m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Sat 3/7
10:43 am-11:55 pm
1 stop13h 12m
Atlanta Hartsfield-Jackson
Thu 3/12
6:00 am-4:13 pm
1 stop10h 13m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Sun 2/1
7:53 pm-7:34 am
1 stop11h 41m
Atlanta Hartsfield-Jackson
Sun 3/1
10:46 pm-7:38 am
1 stop8h 52m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 2/6
9:43 pm-7:14 am
1 stop9h 31m
Atlanta Hartsfield-Jackson
Sat 2/14
10:51 pm-7:48 am
1 stop8h 57m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Wed 2/25
11:50 am-7:56 am
1 stop20h 06m
Atlanta Hartsfield-Jackson
Mon 3/2
10:59 pm-8:40 am
2 stops33h 41m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Thu 2/5
7:43 pm-7:14 am
1 stop11h 31m
Atlanta Hartsfield-Jackson
Sat 2/7
7:56 pm-8:40 am
1 stop12h 44m
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Mon 3/23
1:22 pm-11:33 pm
1 stop10h 11m
Atlanta Hartsfield-Jackson
Thu 3/26
6:00 am-4:13 pm
1 stop10h 13m
| 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 |
Currently, March is the cheapest month in which you can book a flight from Islip, New York to Atlanta (average of $47). 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.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Boarding
Comfort
Crew
Overall
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$379 | FlexibilityNo cancel fee | On-time63% |