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Cheap flights from Islip, New York to Atlanta from $95

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 6/3. 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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0 bags

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Find the cheapest flights from Islip, New York to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:00 am - 7:02 pm
ISP
-
ATL
8h 02m
1 stop
Frontier Logo
5:14 pm - 7:05 pm
ATL
-
ISP
25h 51m
1 stop
$189Frontier
Wed, Jun 3 - Tue, Jun 9
Frontier Logo
7:50 pm - 6:43 pm
ISP
-
ATL
22h 53m
1 stop
Frontier Logo
5:05 am - 8:57 pm
ATL
-
ISP
15h 52m
1 stop
$190Frontier
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
11:57 am - 8:07 am
ISP
-
ATL
20h 10m
1 stop
Multiple Airlines Logo
10:27 am - 6:38 pm
ATL
-
ISP
8h 11m
1 stop
$196Multiple Airlines
Wed, Jun 3 - Tue, Jun 9
Frontier Logo
7:50 pm - 9:01 am
ISP
-
ATL
13h 11m
1 stop
Frontier Logo
8:21 pm - 9:58 am
ATL
-
ISP
13h 37m
1 stop
$199Frontier
Wed, Jul 15 - Tue, Jul 21
Frontier Logo
6:02 pm - 4:58 pm
ISP
-
ATL
22h 56m
1 stop
Frontier Logo
12:39 pm - 10:05 am
ATL
-
ISP
21h 26m
1 stop
$200Frontier
Tue, May 26 - Tue, Jun 2
Multiple Airlines Logo
11:57 am - 8:07 am
ISP
-
ATL
20h 10m
1 stop
Multiple Airlines Logo
10:50 pm - 6:38 pm
ATL
-
ISP
19h 48m
1 stop
$201Multiple Airlines
Sat, Jun 6 - Mon, Jun 8
Frontier Logo
9:52 pm - 5:03 pm
ISP
-
ATL
19h 11m
1 stop
Frontier Logo
10:03 am - 7:03 pm
ATL
-
ISP
9h 00m
1 stop
$210Frontier
Wed, Jul 1 - Sat, Jul 11
Multiple Airlines Logo
11:57 am - 8:07 am
ISP
-
ATL
20h 10m
1 stop
Multiple Airlines Logo
10:59 pm - 8:57 pm
ATL
-
ISP
45h 58m
2 stops
$212Multiple Airlines
Wed, Jun 3 - Tue, Jun 9
Frontier Logo
11:00 am - 7:02 pm
ISP
-
ATL
8h 02m
1 stop
Frontier Logo
5:05 am - 10:05 am
ATL
-
ISP
5h 00m
1 stop
$218Frontier
Thu, Jun 4 - Mon, Jun 8
Frontier Logo
10:48 am - 5:00 pm
ISP
-
ATL
6h 12m
1 stop
Frontier Logo
10:03 am - 7:03 pm
ATL
-
ISP
9h 00m
1 stop
$223Frontier
Thu, Jul 16 - Sat, Jul 18

Frontier flights from Islip, New York to Atlanta

Our best Frontier deals on Islip, New York to Atlanta flight tickets
Frontier
Jun 3
ISP11:00 amIslip Long Island
8h 02m
1 stop
ATL7:02 pmAtlanta Hartsfield-Jackson
Jun 9
ATL5:14 pmAtlanta Hartsfield-Jackson
25h 51m
1 stop
ISP7:05 pmIslip Long Island
$189
Frontier
Jun 10
ISP7:50 pmIslip Long Island
22h 53m
1 stop
ATL6:43 pmAtlanta Hartsfield-Jackson
Jun 17
ATL5:05 amAtlanta Hartsfield-Jackson
15h 52m
1 stop
ISP8:57 pmIslip Long Island
$190
Frontier
Jul 15
ISP7:50 pmIslip Long Island
13h 11m
1 stop
ATL9:01 amAtlanta Hartsfield-Jackson
Jul 21
ATL8:21 pmAtlanta Hartsfield-Jackson
13h 37m
1 stop
ISP9:58 amIslip Long Island
$199

Southwest flights from Islip, New York to Atlanta

Our best Southwest deals on Islip, New York to Atlanta flight tickets
Southwest
May 28
ISP6:00 amIslip Long Island
7h 30m
2 stops
ATL1:30 pmAtlanta Hartsfield-Jackson
Jun 1
ATL3:30 pmAtlanta Hartsfield-Jackson
8h 00m
2 stops
ISP11:30 pmIslip Long Island
$441
Southwest
May 29
ISP6:00 amIslip Long Island
7h 30m
2 stops
ATL1:30 pmAtlanta Hartsfield-Jackson
May 30
ATL1:45 pmAtlanta Hartsfield-Jackson
8h 55m
2 stops
ISP10:40 pmIslip Long Island
$497

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Islip, New York to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Wed 6/3

11:00 am-7:02 pm

1 stop8h 02m

Atlanta Hartsfield-Jackson

Tue 6/9

5:14 pm-7:05 pm

1 stop25h 51m

$189

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Wed 6/10

7:50 pm-6:43 pm

1 stop22h 53m

Atlanta Hartsfield-Jackson

Wed 6/17

5:05 am-8:57 pm

1 stop15h 52m

$190

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Wed 6/3

11:57 am-8:07 am

1 stop20h 10m

Atlanta Hartsfield-Jackson

Tue 6/9

10:27 am-6:38 pm

1 stop8h 11m

$196

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Wed 7/15

7:50 pm-9:01 am

1 stop13h 11m

Atlanta Hartsfield-Jackson

Tue 7/21

8:21 pm-9:58 am

1 stop13h 37m

$199

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Tue 5/26

6:02 pm-4:58 pm

1 stop22h 56m

Atlanta Hartsfield-Jackson

Tue 6/2

12:39 pm-10:05 am

1 stop21h 26m

$200

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Sat 6/6

11:57 am-8:07 am

1 stop20h 10m

Atlanta Hartsfield-Jackson

Mon 6/8

10:50 pm-6:38 pm

1 stop19h 48m

$201

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Wed 7/1

9:52 pm-5:03 pm

1 stop19h 11m

Atlanta Hartsfield-Jackson

Sat 7/11

10:03 am-7:03 pm

1 stop9h 00m

$210

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Wed 6/3

11:57 am-8:07 am

1 stop20h 10m

Atlanta Hartsfield-Jackson

Tue 6/9

10:59 pm-8:57 pm

2 stops45h 58m

$212
Quickest round-trip

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Thu 6/4

11:00 am-7:02 pm

1 stop8h 02m

Atlanta Hartsfield-Jackson

Mon 6/8

5:05 am-10:05 am

1 stop5h 00m

$218

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Thu 7/16

10:48 am-5:00 pm

1 stop6h 12m

Atlanta Hartsfield-Jackson

Sat 7/18

10:03 am-7:03 pm

1 stop9h 00m

$223

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

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 February is also cheap. Prices for this month can be found on momondo for an average of $179.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $259. 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 $344.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $236. Flights to Atlanta are more costly in the afternoon, with an average ticket price of $321. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Islip, New York to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Atlanta according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

5h 28m

Direct flights

None
The fastest flight from Islip, New York to Atlanta takes 5h 28m
There are no direct flights from Islip, New York to Atlanta. There are no popular flight routes from Islip, New York to Atlanta.
Search flight deals

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 28m, 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?

  • 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 plane model from Islip, New York to Atlanta?

  • What is the most popular airline from Islip, New York to Atlanta?

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
FrontierPriceFrom $56Free CancellationRating
5.6
2,949 reviews
Search Frontier flights
SouthwestPriceFrom $302Free CancellationRating
8.0
4,294 reviews
Search Southwest flights

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Warner Robins
Blue Ridge
Stone Mountain
Cartersville
Lawrenceville
Covington
Norcross
Kennesaw
Auburn
La Grange
College Park
Newnan
Douglasville
Gainesville
Dahlonega
Lithonia

Why 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.

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