Cheap flights from Islip, New York to Atlanta from $123
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Atlanta departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.Frontier flights from Islip, New York to Atlanta
Our best Frontier deals on Islip, New York to Atlanta flight tickets
Southwest flights from Islip, New York to Atlanta
Our best Southwest deals on Islip, New York to Atlanta flight tickets
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Fly from
Fly to
Route
Depart
Return
IslipAtlanta
ISP Islip Long Island - ATL Atlanta Hartsfield-Jackson
ISPATL
Islip Long Island
Fri 12/4
3:02 pm-2:06 pm
1 stop23h 04m
Atlanta Hartsfield-Jackson
Mon 12/7
9:56 am-2:22 pm
1 stop4h 26m
IslipAtlanta
ISP Islip Long Island - ATL Atlanta Hartsfield-Jackson
ISPATL
Islip Long Island
Fri 1/8
3:02 pm-8:18 pm
1 stop5h 16m
Atlanta Hartsfield-Jackson
Sat 1/16
10:58 pm-10:17 am
1 stop11h 19m
IslipAtlanta
ISP Islip Long Island - ATL Atlanta Hartsfield-Jackson
ISPATL
Islip Long Island
Fri 12/4
3:02 pm-9:00 am
1 stop17h 58m
Atlanta Hartsfield-Jackson
Sun 12/6
10:29 pm-2:22 pm
1 stop15h 53m
IslipAtlanta
ISP Islip Long Island - ATL Atlanta Hartsfield-Jackson
ISPATL
Islip Long Island
Tue 10/27
1:38 pm-9:02 am
2 stops19h 24m
Atlanta Hartsfield-Jackson
Wed 11/4
10:29 pm-10:17 am
1 stop11h 48m
IslipAtlanta
ISP Islip Long Island - ATL Atlanta Hartsfield-Jackson
ISPATL
Islip Long Island
Mon 10/26
6:55 pm-6:51 pm
1 stop23h 56m
Atlanta Hartsfield-Jackson
Fri 10/30
7:56 pm-5:31 pm
1 stop21h 35m
IslipAtlanta
ISP Islip Long Island - ATL Atlanta Hartsfield-Jackson
ISPATL
Islip Long Island
Thu 10/29
6:33 pm-7:14 am
1 stop12h 41m
Atlanta Hartsfield-Jackson
Thu 11/5
9:24 am-5:31 pm
1 stop8h 07m
IslipAtlanta
ISP Islip Long Island - ATL Atlanta Hartsfield-Jackson
ISPATL
Islip Long Island
Thu 12/10
4:05 pm-8:25 pm
1 stop4h 20m
Atlanta Hartsfield-Jackson
Mon 12/14
11:50 am-4:15 pm
1 stop4h 25m
IslipAtlanta
ISP Islip Long Island - ATL Atlanta Hartsfield-Jackson
ISPATL
Islip Long Island
Thu 12/10
12:30 pm-9:15 pm
2 stops8h 45m
Atlanta Hartsfield-Jackson
Mon 12/14
11:50 am-4:15 pm
1 stop4h 25m
IslipAtlanta
ISP Islip Long Island - ATL Atlanta Hartsfield-Jackson
ISPATL
Islip Long Island
Sun 11/1
6:33 pm-11:10 am
1 stop16h 37m
Atlanta Hartsfield-Jackson
Thu 11/5
5:25 am-5:31 pm
1 stop12h 06m
IslipAtlanta
ISP Islip Long Island - ATL Atlanta Hartsfield-Jackson
ISPATL
Islip Long Island
Fri 1/8
5:45 am-1:45 pm
2 stops8h 00m
Atlanta Hartsfield-Jackson
Sat 1/16
7:35 am-4:00 pm
2 stops8h 25m
See travel insights to Atlanta from
How to get the cheapest flight ticket from Islip, New York to Atlanta
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Islip, New York and Atlanta?
Prices are currently low for flights on this route.
Typical prices usually range from $386 to $516.The lowest price recently found on this route was $178.
What is the cheapest month to fly to Atlanta?
The month of January is, on average, the cheapest month to fly to Atlanta from Islip, New York, with most prices found around $0. If you aren’t able to travel to Atlanta during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $272.
What is the cheapest day to depart on your flight to Atlanta?
Our data shows that Saturday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $295. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $398.
What is the cheapest airline that flies from Islip Long Island to Atlanta Hartsfield-Jackson?
Frontier, Southwest, and JetBlue are the most popular carriers operating from Islip Long Island to Atlanta Hartsfield-Jackson
What airlines fly to Atlanta?
Frontier, Delta and United Airlines are the top three most popular airlines that fly to Atlanta from Islip, New York according to our data. Frontier is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Atlanta. Keep in mind that there are 6 different airlines that fly to Atlanta on a routine basis, so you have a few additional options to choose from.
When to book flights from Islip, New York to Atlanta
Cheap Islip, New York to Atlanta (ISP to ATL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Atlanta
Frequently asked questions about flying from Islip, New York to Atlanta
How far is Islip Long Island to Atlanta Hartsfield-Jackson by plane?
Islip Long Island and Atlanta Hartsfield-Jackson are 779.5 mi apart from one another. Flights usually cover this in 5h 16m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Islip Long Island Airport to Atlanta Hartsfield-Jackson Airport?
Prices for flights from Islip Long Island Airport to Atlanta Hartsfield-Jackson Airport are updated daily.
How many operators does momondo search for flights from Islip Long Island Airport to Atlanta Hartsfield-Jackson Airport?
The number of operators available for flights from Islip Long Island Airport to Atlanta Hartsfield-Jackson Airport is 2 as of October 2026.
How old do you have to be to fly from Islip Long Island Airport to Atlanta Hartsfield-Jackson Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Atlanta Hartsfield-Jackson Airport.
What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?
The necessary travel and health documents for your Atlanta Hartsfield-Jackson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Islip, New York to Atlanta?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Islip, New York to Atlanta is Frontier (51% of total bookings). The next most popular airline is Southwest (49%).
Best airlines flying from Islip, New York to Atlanta
Compare and see reviews for airlines that fly from Islip, New York to Atlanta with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $56 | Free Cancellation | Rating 5.5 2,550 reviews | |||
| PriceFrom $302 | Free Cancellation | Rating 7.9 4,212 reviews |
Traveling to a place near Atlanta?
Book flights to Atlanta if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Islip to Atlanta?
It is quick and easy to find Islip to Atlanta flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Atlanta that suits you.
Can I find flights from Islip to Atlanta with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Islip to Atlanta flights to just show those with flexible booking policies.
How can momondo help me find flights from Islip to Atlanta?
momondo helps you find the best flight between Islip and Atlanta by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Islip to Atlanta right now. Can momondo alert me if prices change?
Price alerts on flights to Atlanta from Islip are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.