$137 Find Cheap Flights from Islip to Alabama - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Islip to Alabama

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Birmingham
Birmingham2 stops$342
Atlanta
Atlanta1 stop$142
Birmingham
Birmingham2 stops$342
Atlanta
Atlanta1 stop$142
Booking Insights

KAYAK's insights & trends for Islip to Alabama flights

Get data-powered insights and trends into flights from Islip to Alabama to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Islip to Alabama?

In the past 5 days, the cheapest round-trip tickets from Islip to Alabama were found on Southwest ($251) and Frontier ($291).

Good to know

Low season

December

Cheapest flight

$137
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 22% 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 from Islip to Alabama 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 from Islip to Alabama with an airline and back 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 from Islip to Alabama up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the 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.
8.0
SouthwestOverall score based on 4188 reviews
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
8.0Comfort
Airline reviews

I liked the new boarding process. I thought the buyup options (legroom, early boarding) to be easy to request and reasonably priced. All the Southwest team from gate to in-flight were so nice.

10.0 ExcellentAndrew, Aug 2026
Read more Southwest reviews

I liked the new boarding process. I thought the buyup options (legroom, early boarding) to be easy to request and reasonably priced. All the Southwest team from gate to in-flight were so nice.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

We had a 5 hour delay on the tarmac in Baltimore

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

It was one and half hour late... Not sure if any other experience matters.

It was 2 hours 45 minutes late, for no apparently clear reason.

It went well. Plane wasn't full. Will be great when assigned seating is in place

My bag was damaged and is now missing a wheel. I tried to buy a claim in on the website but it would not accept my confirmation # for submission. Other than that, everything else was good!

Seats were worn out but everything else was pretty much flawless.

More options for your flight from Islip to Alabama

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