Cheap flights from Islip to Atlanta (ISP - ATL)

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The best prices from Islip to Atlanta are usually found in March or January, booked 21 days in advance, depart on a Saturday or Friday and return on a Wednesday

How to find the cheapest flight from
Islip (ISP) to Atlanta (ATL)

All the information you need to plan the best ISP to ATL flight in 2021: compare Islip to Atlanta flight prices with the expected peak season, weather and rainfall in Atlanta.
ISP - ATL
Price
$76 - $212
ATL
Temperature
57.2 - 89.6 °F
ATL
Rainfall
3 - 5.1 inches

Popular in

November

High demand for flights, 26% potential price rise

Cheapest in

March

Best time to find cheap flights, 51% potential price drop

Average price

$197

Average for round-trip flights in June 2021

Round-trip from

$76

From Islip to Atlanta

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Islip to Atlanta?

Monday flights are found to be more expensive to fly from Islip to Atlanta. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Atlanta.

How far in advance should I book a flight from Islip to Atlanta?

Users have found that booking a flight from Islip to Atlanta at least 20 days early can save you up to 28% on average compared to booking a flight this week. If booking 20 days before your flight isn’t an option for you, users have found flights from Islip to Atlanta for as little as $164 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $224 for flights departing within the next 3 days.

What is the cheapest month to fly from Islip to Atlanta?

April can be a great time to fly to Atlanta from Islip with a flight ticket averaging about $175. Cheapflights users have found deals in the month of April for as cheap as $42. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Islip to Atlanta (ISP - ATL)?

When flying from Islip to Atlanta, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 30% versus a flight in the afternoon.

Cheap flights from Islip to Atlanta in June, July 2021

The best prices found for ISP to ATL flights for June, July
12 Jul - 16 Jul
$141pp
ISP
Islip Long Island
Frontier
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
Non-Stop
ISP
Islip Long Island
16 Jul - 19 Jul
$145pp
ISP
Islip Long Island
Frontier
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
Non-Stop
ISP
Islip Long Island
12 Jul - 19 Jul
$146pp
ISP
Islip Long Island
Frontier
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
Non-Stop
ISP
Islip Long Island

Islip to Atlanta 2021 flight deals

Cheap flights to Atlanta from Islip found for this year
8 Sep - 15 Sep
$91pp
ISP
Islip Long Island
Frontier
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
Non-Stop
ISP
Islip Long Island
8 Sep - 15 Sep
$106pp
ISP
Islip Long Island
Frontier
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
Non-Stop
ISP
Islip Long Island
25 Aug - 8 Sep
$120pp
ISP
Islip Long Island
Frontier
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
Non-Stop
ISP
Islip Long Island

Non-stop flights to Atlanta from Islip

Save time with Islip to Atlanta direct flight deals
8 Sep - 15 Sep
$91pp
ISP
Islip Long Island
Frontier
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
Non-Stop
ISP
Islip Long Island
8 Sep - 15 Sep
$106pp
ISP
Islip Long Island
Frontier
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
Non-Stop
ISP
Islip Long Island
25 Aug - 8 Sep
$120pp
ISP
Islip Long Island
Frontier
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
Non-Stop
ISP
Islip Long Island

Last minute flights from Islip to Atlanta

Late deals on round-trip flights to Atlanta from Islip, departing today and this week
24 Jun - 27 Jun
$217pp
ISP
Islip Long Island
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
ISP
Islip Long Island
25 Jun - 28 Jun
$250pp
ISP
Islip Long Island
Frontier
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
Non-Stop
ISP
Islip Long Island
25 Jun - 28 Jun
$253pp
ISP
Islip Long Island
Frontier
Non-Stop
ATL
Atlanta Hartsfield-Jackson
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
ISP
Islip Long Island

One-way flights to Atlanta from Islip

The cheapest one-way flights from Islip to Atlanta
6:38 am - 7:29 pm
Frontier
1 Stop
12h 51m
ISP - ATL
Frontier
$136
Kiwi.com
12:32 pm - 2:34 pm
Multiple Airlines
1 Stop
26h 02m
ISP - ATL
Multiple Airlines
$143
Kiwi.com
11:45 am - 7:23 am
American Airlines
1 Stop
19h 38m
ISP - ATL
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Islip</span> to <span class="emphasized">Atlanta</span> flights.

Flight FAQs

From Islip to Atlanta

Are flight prices decreasing from Islip to Atlanta due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Islip and Atlanta for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Islip Long Island to Atlanta Hartsfield-Jackson have flexible cancellations due to COVID-19?

Frontier, American Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Islip to Atlanta for under $100 on Cheapflights?

Yes, there are multiple flights from Islip to Atlanta for under $100. The cheapest flight booked recently is on Frontier for just $91, but on average you can expect to pay $143.

Are there nonstop flights from Islip to Atlanta for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Islip to Atlanta under $100. A good price for a nonstop flight from Islip to Atlanta is less than $150.

Are there last-minute flights available from Islip to Atlanta for under $300?

There are currently 20+ open flights from Islip to Atlanta within the next 7 days for less than $300.

What days are nonstop flights available from Islip to Atlanta?

You can find nonstop flights on the following days: Monday, Tuesday, Thursday, Friday, Saturday.

Does it rain more in Islip or Atlanta?

Expected rainfall in Islip is more than in Atlanta. You can expect this to be the case over the next 15 days.

Is Islip weather warmer or cooler than Atlanta?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Atlanta is generally hotter than in Islip. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Islip to Atlanta?

Airlines like Frontier fly from Islip to Atlanta in about 2h 33m. The time it takes to get you to your destination is usually consistent. All flights are typically nonstop.

What is the cheapest airline to fly from Islip to Atlanta round-trip?

Currently priced at $91, Frontier will fly you from Islip to Atlanta and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Frontier is priced at 41% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Islip to Atlanta one-way?

$50 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines, with prices from $99.

Alternative routes for Islip to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Atlanta

Things to know before you go - useful duration and weather info for your trip from Islip to Atlanta.
Flight duration
2h 29m
Average temperature for June in Atlanta
87.8 °F
Avg rainfall for June in Atlanta
4.6 ″

Airports servicing Islip

Airports servicing Atlanta

Top 3 airlines flying from Islip to Atlanta

The chart below displays the airlines Cheapflights users traveling from Islip to Atlanta choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$48 $145 No cancel fee 62%
Delta
$167 $272 No cancel fee N/A
American Airlines
$106 $280 No cancel fee 71%

Hourly flight availability from Islip to Atlanta

See what time of day planes typically take off from Islip towards Atlanta.
Morning 6 AM to noon 100% of ISP to ATL departures
Early morning Midnight to 6 AM 0% of ISP to ATL departures
Afternoon Noon to 6 PM 0% of ISP to ATL departures
Evening 6 PM to midnight 0% of ISP to ATL departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Islip to Atlanta
See how many times per day planes take to the skies headed from Islip to Atlanta.
Sunday
0 flights
Monday
1 daily flight
Tuesday
0 flights
Wednesday
1 daily flight
Thursday
0 flights
Friday
1 daily flight
Saturday
0 flights
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