ISP - ATL

$101 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
$154
Typical prices: $286-$456
Frontier
Sat 9/22Sat 9/29
ISP - ATL • 1 stop
Cheapest one-way
$101
Typical prices: $140-$448
Frontier
Fri 9/14
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

Tue, Sep 22 - Tue, Sep 29
Frontier Logo
5:43 pm - 2:35 pmISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
20h 52m1 stop Orlando
Frontier Logo
6:30 am - 4:58 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
10h 28m1 stop Orlando
$154Frontier
Tue, Sep 22 - Sat, Sep 26
Frontier Logo
5:43 pm - 11:14 amISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
17h 31m1 stop Orlando
Frontier Logo
6:30 am - 4:58 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
10h 28m1 stop Orlando
$155Frontier
Tue, Sep 29 - Mon, Oct 5
Multiple Airlines Logo
1:38 pm - 11:14 amISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
21h 36m2 stops Wilmington New Hanover County Orlando
Multiple Airlines Logo
8:20 pm - 4:58 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
20h 38m1 stop Orlando
$165Multiple Airlines
Tue, Sep 29 - Mon, Oct 5
Frontier Logo
5:43 pm - 11:14 amISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
17h 31m1 stop Orlando
Frontier Logo
8:20 pm - 4:58 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
20h 38m1 stop Orlando
$168Frontier
Wed, Sep 23 - Sat, Sep 26
Multiple Airlines Logo
12:00 pm - 3:36 pmISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
27h 36m1 stop Raleigh-Durham
Multiple Airlines Logo
6:30 am - 4:58 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
10h 28m1 stop Orlando
$170Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
5:43 pm - 11:14 amISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
17h 31m1 stop Orlando
Multiple Airlines Logo
8:20 pm - 11:20 amATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
15h 00m2 stops Orlando Raleigh-Durham
$173Multiple Airlines
Wed, Sep 23 - Sun, Sep 27
Frontier Logo
5:43 pm - 8:53 amISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
15h 10m1 stop Orlando
Frontier Logo
8:20 pm - 4:58 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
20h 38m1 stop Orlando
$179Frontier
Tue, Dec 8 - Mon, Dec 14
Southwest Logo
4:05 pm - 8:25 pmISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
4h 20m1 stop Baltimore/Washington
Southwest Logo
11:50 am - 4:15 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
4h 25m1 stop Baltimore/Washington
$325Southwest
Sat, Sep 19 - Tue, Sep 22
Southwest Logo
3:15 pm - 7:30 pmISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
4h 15m1 stop Baltimore/Washington
Southwest Logo
8:00 am - 12:10 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
4h 10m1 stop Baltimore/Washington
$325Southwest
Sat, Sep 19 - Tue, Sep 22
Southwest Logo
11:55 am - 8:40 pmISP  Islip Long Island-ATL Atlanta Hartsfield-Jackson
8h 45m2 stops Baltimore/Washington Orlando
Southwest Logo
4:50 pm - 9:10 pmATL  Atlanta Hartsfield-Jackson-ISP Islip Long Island
4h 20m1 stop Baltimore/Washington
$330Southwest
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.

How much is a round-trip flight from Islip to Atlanta?

Round-trip flights from Islip to Atlanta start at $154. Prices are below average for this route right now, with typical round-trip fares ranging from $286 to $456. The lowest price found in the past 5 days was $154 on Frontier.

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Key details for Islip to Atlanta flights

Low season

January

Cheapest flight

$101
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.

  • 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 $129, which is 54% 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

Everything you need to know for your flight from Islip to Atlanta

Information on your arrival and departure airports

Islip (ISP)
Atlanta (ATL)