ISP - ATL

$88 Find Cheap Flights from Islip to Atlanta - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$206
Typical prices: $286-$456
Multiple Airlines
Sun 10/21Sat 10/27
ISP - ATL • 1 stop
Cheapest one-way
$88
Typical prices: $140-$448
Frontier
Sun 9/23
ISP - ATL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Islip and Atlanta. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 54% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Tampa (TPA)
Cheapest • Avg $176 (round-trip)
Baltimore/Washington (BWI)
Shortest trip • 4h 36m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Islip to Atlanta (ISP-ATL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Atlanta

Wed, Oct 21 - Tue, Oct 27
Multiple Airlines Logo
12:00 pm - 5:59 pmISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
5h 59m1 stop Raleigh-Durham
Multiple Airlines Logo
9:20 pm - 11:20 amATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
14h 00m1 stop Raleigh-Durham
$206Multiple Airlines
Sat, Oct 31 - Mon, Nov 2
Multiple Airlines Logo
12:00 pm - 5:34 pmISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
5h 34m1 stop Raleigh-Durham
Multiple Airlines Logo
10:29 pm - 11:20 amATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
12h 51m1 stop Raleigh-Durham
$209Multiple Airlines
Fri, Oct 2 - Mon, Oct 5
Multiple Airlines Logo
5:43 pm - 11:14 amISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
17h 31m1 stop Orlando
Multiple Airlines Logo
10:55 pm - 11:20 amATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
12h 25m1 stop Raleigh-Durham
$210Multiple Airlines
Tue, Oct 20 - Thu, Oct 22
Multiple Airlines Logo
1:38 pm - 9:02 amISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
19h 24m2 stops Wilmington New Hanover County Orlando
Multiple Airlines Logo
7:49 pm - 6:00 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
22h 11m1 stop Orlando
$211Multiple Airlines
Fri, Oct 2 - Sun, Oct 4
Frontier Logo
6:48 pm - 9:01 amISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
14h 13m1 stop Tampa
Frontier Logo
10:06 am - 6:03 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
7h 57m1 stop Tampa
$214Frontier
Fri, Sep 25 - Sat, Sep 26
Frontier Logo
5:43 pm - 11:14 amISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
17h 31m1 stop Orlando
Frontier Logo
4:49 pm - 6:03 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
25h 14m1 stop Tampa
$220Frontier
Sat, Oct 10 - Sun, Oct 18
Frontier Logo
6:25 pm - 8:01 amISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
13h 36m1 stop Orlando
Frontier Logo
5:35 am - 5:30 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
11h 55m1 stop Orlando
$248Frontier
Wed, Oct 21 - Tue, Oct 27
Southwest Logo
12:50 pm - 8:50 pmISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
8h 00m2 stops Baltimore/Washington Nashville Intl
Southwest Logo
11:20 am - 8:00 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
8h 40m2 stops Nashville Intl Baltimore/Washington
$335Southwest
Wed, Oct 7 - Sat, Oct 10
Southwest Logo
12:50 pm - 9:00 pmISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
8h 10m2 stops Baltimore/Washington Orlando
Southwest Logo
7:50 am - 11:55 amATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
4h 05m1 stop Baltimore/Washington
$350Southwest
Fri, Sep 25 - Sat, Sep 26
Southwest Logo
12:35 pm - 9:05 pmISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
8h 30m2 stops Baltimore/Washington Tampa
Southwest Logo
7:50 am - 2:30 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
6h 40m1 stop Baltimore/Washington
$350Southwest
Booking Insights

Price, demand and travel trends for Islip to Atlanta flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Islip to Atlanta with more confidence.

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

Frontier ($214) and Southwest ($335) are the cheapest airlines to fly round-trip from Islip to Atlanta according to KAYAK data over the last 5 days.

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Key details for Islip to Atlanta flights

Low season

January

Cheapest flight

$88
Most popular time to fly with an average 17% increase in price.
Flight from Islip to Atlanta

When to book flights from Islip to Atlanta

Are your dates flexible? Find out the best times to travel from Islip to Atlanta based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Islip to Atlanta flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Islip to Atlanta?

    Flights from Islip to Atlanta usually depart from Islip Long Island (ISP) and arrive at Atlanta Hartsfield-Jackson (ATL).

  • What cabin classes can I book on flights from Islip to Atlanta?

    Only Economy Class is available on flights from Islip to Atlanta.

  • Which airports do connecting flights from Islip to Atlanta pass through?

    One-stop flights from Islip to Atlanta most commonly connect through:

    • Baltimore/Washington (BWI) - 83% of one-stop connections
    • Orlando (MCO) - 6% of one-stop connections
    • Norfolk (ORF) - 6% of one-stop connections
    • Tampa (TPA) - 6% of one-stop connections

    Baltimore/Washington (BWI) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Islip to Atlanta?

    On the Islip to Atlanta route, being flexible with your departure day can save you up to 62%. Sunday is the cheapest day at $176 round-trip on average, while Tuesday is the most expensive at $456: a $280 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Atlanta?

    Some of the most popular sights in Atlanta are Georgia Aquarium, Atlanta Stadium and State Farm Arena. These are among the most viewed places in Atlanta on KAYAK.

  • How long is a flight from Islip to Atlanta?

    A nonstop flight from Islip to Atlanta takes 0h 00m, covering 793 miles.

  • Do I need a passport to fly from Islip to Atlanta?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Islip to Atlanta changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $206 to $1,139. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Islip to Atlanta looking right now?

    One-way fares from Islip to Atlanta are currently lower than usual. Average one-way flight prices are about $128, which is 55% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Islip to Atlanta?

    Flying via Baltimore/Washington (BWI) gives the shortest average 1-stop total travel time at 4h 36m, compared with 5h 14m via Orlando (MCO) and 8h 53m via Tampa (TPA).

  • What car rental options are available at Atlanta Hartsfield-Jackson Airport (ATL)?

    Atlanta Hartsfield-Jackson Airport (ATL) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · Hertz
    · Europcar
    · Ace
    · Dollar

  • How much should I expect to pay for a Islip to Atlanta flight?

    Round-trip flights from Islip to Atlanta range from $286 to $456, with an average of $416 over the past 12 months. Anything below $286 counts as a good deal.

Your guide to booking Islip to Atlanta flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Tuesday. On this route, Sunday flights average $176 - about $280 less than Tuesday (61% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Islip to Atlanta trip for September. Fares historically average $192 round-trip in that month - typically $844 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Atlanta Hartsfield-Jackson Airport.
    - Sonesta Atlanta Airport South
    - La Quinta Inn & Suites by Wyndham Atlanta Airport North
    - DoubleTree by Hilton Atlanta Airport

More options for your flight from Islip to Atlanta

Complete your trip to Atlanta with a hotel stay or car rental

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