$90 Find Cheap Flights from Islip to Indiana

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 Indiana departing on 5/1. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Indiana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Indiana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Indiana, as well as popular online travel agencies
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Cheap Flights from Islip to Indiana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Indianapolis
Indianapolis2 stops$285
Dayton
Dayton2 stops$676
Indianapolis
Indianapolis2 stops$285
Dayton
Dayton2 stops$676

Book Cheap Islip to Indiana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Indiana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Indiana

Wed, Jun 3 - Thu, Jun 4
Frontier Logo
11:00 am - 11:40 pm
ISP
-
CVG
12h 40m
1 stop
Frontier Logo
9:30 pm - 10:05 am
CVG
-
ISP
12h 35m
1 stop
$180Frontier
Fri, May 1 - Sun, May 3
Frontier Logo
8:31 pm - 6:24 pm
ISP
-
ORD
22h 53m
1 stop
Frontier Logo
6:00 am - 9:13 am
ORD
-
ISP
26h 13m
1 stop
$201Frontier
Sun, Apr 19 - Thu, Apr 23
Frontier Logo
8:31 pm - 1:09 am
ISP
-
ORD
29h 38m
1 stop
Frontier Logo
2:05 pm - 9:13 am
ORD
-
ISP
18h 08m
1 stop
$225Frontier
Tue, Apr 14 - Tue, Apr 21
Southwest Logo
12:30 pm - 5:05 pm
ISP
-
CVG
4h 35m
1 stop
Southwest Logo
3:50 pm - 10:10 pm
CVG
-
ISP
6h 20m
1 stop
$269Southwest
Tue, Apr 14 - Tue, Apr 21
Southwest Logo
12:30 pm - 5:05 pm
ISP
-
CVG
4h 35m
1 stop
Southwest Logo
7:05 am - 6:30 pm
CVG
-
ISP
11h 25m
2 stops
$280Southwest
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
11:50 am - 11:32 am
ISP
-
IND
23h 42m
2 stops
Multiple Airlines Logo
8:00 am - 9:33 am
IND
-
ISP
25h 33m
1 stop
$285Multiple Airlines
Fri, May 15 - Mon, May 18
Multiple Airlines Logo
11:00 am - 11:07 pm
ISP
-
ORD
13h 07m
1 stop
Multiple Airlines Logo
5:30 pm - 11:00 am
ORD
-
ISP
16h 30m
1 stop
$293Multiple Airlines
Fri, May 15 - Mon, May 18
Multiple Airlines Logo
2:28 pm - 9:31 am
ISP
-
ORD
20h 03m
2 stops
Multiple Airlines Logo
5:30 pm - 11:00 am
ORD
-
ISP
16h 30m
1 stop
$294Multiple Airlines
Wed, May 6 - Mon, May 11
Breeze Airways Logo
11:57 am - 1:27 pm
ISP
-
SDF
25h 30m
1 stop
Breeze Airways Logo
8:28 pm - 11:16 am
SDF
-
ISP
14h 48m
2 stops
$567Breeze Airways
Wed, May 6 - Mon, May 11
Breeze Airways Logo
11:57 am - 1:27 pm
ISP
-
SDF
25h 30m
1 stop
Breeze Airways Logo
8:28 pm - 11:16 am
SDF
-
ISP
14h 48m
2 stops
$586Breeze Airways
Booking Insights

KAYAK's insights & trends for Islip to Indiana flights

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

Which airlines provide the cheapest flights from Islip to Indiana?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Islip to Indiana were found on Frontier ($180) and Southwest ($269).

Find deals

Good to know

Low seasonMay
Cheapest flight$90
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Islip to Cincinnati

FAQs - booking Indiana flights

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

    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 Indiana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to Indiana 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 Indiana?

    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 Indiana 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 Indiana?

    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 Indiana 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 Indiana

 
See real verified KAYAK customer reviews for airlines flying from Islip to Indiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islip to Indiana? 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 4319 reviews
8.1Boarding
8.0Comfort
7.5Entertainment
8.6Crew
7.0Food
Airline reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

2.0 MediocreBeth, Mar 2026
MDW - PIT
Read more Southwest reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

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

Information on your arrival and departure airports

Islip (ISP)