Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Islip to Alabama from $29

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Alabama departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Alabama

In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Alabama Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Atlanta
Atlantanonstop$38

Good to know

Low season

December

High season

October

Cheapest flight

$29
Best time to beat the crowds but there is an average 49% increase in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Islip to Atlanta

FAQs - booking Alabama flights

  • How does KAYAK find such low prices on flights from Islip to Alabama?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Alabama.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Alabama?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Alabama from Islip is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Alabama?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Alabama with an airline and back to Islip with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Alabama?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Alabama from Islip up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Alabama

  • Looking for a cheap flight? 25% of our users found tickets from Islip to the following destinations at these prices or less: Atlanta $73 one-way - $81 round-trip
  • Morning departure is around 56% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Islip to Alabama

 
Need help choosing which airline to fly with from Islip to Alabama? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.2
FrontierOverall score based on 4073 reviews
5.2Food
7.1Crew
5.8Comfort
4.9Entertainment
6.6Boarding
Airline reviews

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

6.0 GoodAnonymous, May 2024RDU - LGA
Read more about Frontier reviews

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Book cheap flights from Islip to Alabama

Recent round-trip flight deals

5/28Tue
nonstopFrontier
2h 35mISP-ATL
6/4Tue
nonstopFrontier
2h 23mATL-ISP
$38
8/8Thu
nonstopFrontier
2h 28mISP-ATL
8/11Sun
nonstopFrontier
2h 22mATL-ISP
$77
8/8Thu
nonstopFrontier
2h 28mISP-ATL
8/11Sun
nonstopFrontier
2h 22mATL-ISP
$78
5/30Thu
nonstopFrontier
2h 33mISP-ATL
6/6Thu
nonstopFrontier
2h 23mATL-ISP
$81
5/28Tue
1 stopFrontier
12h 04mISP-ATL
6/4Tue
nonstopFrontier
2h 23mATL-ISP
$118
5/30Thu
1 stopFrontier
11h 29mISP-ATL
6/6Thu
nonstopFrontier
2h 23mATL-ISP
$139
9/3Tue
nonstopFrontier
2h 29mISP-ATL
9/10Tue
nonstopFrontier
2h 19mATL-ISP
$146
5/28Tue
nonstopFrontier
2h 35mISP-ATL
5/31Fri
1 stopFrontier
11h 04mATL-ISP
$147
5/30Thu
3 stops
23h 19mISP-ATL
6/6Thu
3 stops
24h 32mATL-ISP
$390
5/30Thu
2 stops
18h 51mISP-ATL
6/6Thu
3 stops
24h 32mATL-ISP
$397

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/21Tue
nonstopFrontier
2h 35mISP-ATL
$29
7/11Thu
nonstopFrontier
2h 28mISP-ATL
$53
5/26Sun
nonstopFrontier
2h 33mISP-ATL
$77
5/19Sun
nonstopFrontier
2h 33mISP-ATL
$102
6/5Wed
1 stopFrontier
23h 33mISP-ATL
$104
5/21Tue
1 stopFrontier
12h 04mISP-ATL
$105
8/29Thu
nonstopFrontier
2h 28mISP-ATL
$108
5/19Sun
nonstopFrontier
2h 33mISP-ATL
$109
7/15Mon
2 stops
16h 59mISP-ATL
$187
7/15Mon
3 stops
20h 49mISP-ATL
$220

Search by stops

Search by airline

Search by price

Last minute flights from Islip to Alabama

Last minute flight, train and bus deals

5/16Thu
nonstopFrontier
2h 33mISP-ATL
5/19Sun
nonstopFrontier
2h 25mATL-ISP
$218
5/15Wed
multi-stopFrontier
15h 51mISP-ATL
5/21Tue
nonstopFrontier
2h 23mATL-ISP
$228
5/16Thu
nonstopFrontier
2h 33mISP-ATL
5/19Sun
nonstopFrontier
2h 25mATL-ISP
$274
5/15Wed
multi-stopFrontier
15h 51mISP-ATL
5/21Tue
multi-stopFrontier
11h 43mATL-ISP
$298
5/18Sat
multi-stopFrontier
5h 42mISP-ATL
5/20Mon
multi-stopFrontier
10h 59mATL-ISP
$308
5/18Sat
multi-stopFrontier
5h 42mISP-ATL
5/19Sun
nonstopFrontier
2h 25mATL-ISP
$318
5/16Thu
nonstopFrontier
2h 33mISP-ATL
5/19Sun
multi-stopFrontier
18h 23mATL-ISP
$354
5/18Sat
multi-stopFrontier
5h 42mISP-ATL
5/19Sun
nonstopFrontier
2h 25mATL-ISP
$366
5/16Thu
multi-stop
10h 42mISP-ATL
5/19Sun
multi-stop
16h 08mATL-ISP
$825
5/16Thu
multi-stop
10h 42mISP-ATL
5/19Sun
multi-stop
24h 37mATL-ISP
$882

Search by stops

Search by airline

Search by price

Islip - Alabama Flights

Departure:

Islip (ISP)United States

Return flight deals:

Alabama - Islip

Cabin classes: