Cheap Flight Tickets from Atlanta (ATL) to Islip (ISP), Starting at $277

Good to Know: Cheapest and Fastest ATL - ISP Flights

Useful information for finding best airline tickets from Hartsfield Jackson Atlanta International to Long Island Mac Arthur on your next trip.

Cheapest Round Trip Flight

$277

WN Southwest Airlines • 2 stops • 17h 35m

Oct 29 – Nov 05

The cheapest round trip flight from Atlanta to Islip (ATL-ISP-ATL) is currently $277

🔍 Search Flights

Fastest Flight

12h 20m

The fastest nonstop flight from Atlanta to Islip (ATL-ISP) takes 12h 20m

Top Airlines Flying from Atlanta to Islip

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Atlanta (ATL) to Islip (ISP)

Compare and book low fare round-trip air tickets from Atlanta to Islip. Ideal for travelers with confirmed return itineraries.

Oct 29 - Nov 05, Economy
WN
Atlanta → Islip
17h 35m
6:05 AM - 5:00 PM • 2 stops
WN
Atlanta → Islip
9h 15m
12:25 PM - 6:20 PM • 1 stop
$277
Southwest Airlines
Oct 29 - Nov 05, Economy
WN
Atlanta → Islip
12h 20m
9:20 AM - 5:00 PM • 1 stop
WN
Atlanta → Islip
11h 55m
12:25 PM - 7:40 PM • 2 stops
$277
Southwest Airlines
Oct 29 - Nov 05, Economy
B6
Atlanta → Islip
23h 57m
7:00 AM - 9:37 PM • 1 stop
B6
Atlanta → Islip
53h 42m
2:28 PM - 10:50 PM • 2 stops
$381
JetBlue Airways
Oct 29 - Nov 05, Economy
F9
Atlanta → Islip
13h 27m
9:24 AM - 5:31 PM • 1 stop
F9
Atlanta → Islip
40h 4m
6:33 PM - 1:04 AM • 3 stops
$413
Frontier Airlines
Oct 29 - Nov 05, Economy
F9
Atlanta → Islip
13h 27m
5:40 AM - 5:31 PM • 2 stops
F9
Atlanta → Islip
40h 4m
6:33 PM - 2:38 PM • 2 stops
$504
Frontier Airlines
Oct 29 - Nov 05, Economy
B6
Atlanta → Islip
20h 19m
7:30 AM - 7:49 PM • 1 stop
B6
Atlanta → Islip
27h 30m
6:00 AM - 10:50 PM • 1 stop
$1201
JetBlue Airways

Fly from Atlanta to Islip with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Atlanta to Islip? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Atlanta to Islip Flights

What are the airports in Atlanta?
ATL
What’s the most popular airline flying from ATL to ISP?
The most popular airline flying from Atlanta to Islip are
Can I fly from ATL to ISP non-stop?
NO
Which airlines fly nonstop between Atlanta and Islip?
The non-stop flights between Atlanta and Islip are .
What’s the earliest departure time from ATL to ISP Airport?
The earliest flight leaves ATL at 5:40 am and lands in ISP - Long Island Mac Arthur
What are the airports in Islip?
ISP
Can I make changes to my Atlanta to Islip flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ATL to ISP?
Read the fare rules of the Atlanta to Islip air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Atlanta and Islip?
operate flights between Atlanta and Islip
How long does a flight from Atlanta to Islip take?
It takes approximately 2 hour to fly non-stop from ATL to ISP, which is 795.09 miles by air.
Which airlines provide the cheapest flights from Atlanta (ATL) to Islip (ISP) ?
In the past couple of days, the cheapest tickets to ISP from ATL were found on F9 : USD 413
Do I need a passport to fly between ATL and ISP?
No
What’s the latest departure time from ATL to ISP ?
The last flight leaves ATL at 9:24 am

Atlanta (ATL) to Islip (ISP): Airport Information

Origin Airport Hartsfield Jackson Atlanta International , Atlanta, US
Destination Airport Long Island Mac Arthur , Islip, US
Distance 795 miles

More Flight Options for Atlanta (ATL) and Islip (ISP)

Why Fareleaders for ATL to ISP Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Atlanta to Islip flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on ATL to ISP flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Atlanta to Islip flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Atlanta (ATL) to Islip (ISP)
Terms and Conditions*