ISP - CMH

$270 Find Cheap Flights from Islip to Columbus

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 Columbus departing on 7/6. 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

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

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

Cheap Flights from Islip to Columbus (ISP-CMH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Columbus 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 Columbus

Mon, Aug 11 - Thu, Aug 14
Southwest Logo
6:00 am - 10:55 amISP-CMH
4h 55m1 stop
Southwest Logo
6:25 am - 3:35 pmCMH-ISP
9h 10m2 stops
$281Southwest
Find Deal
Fri, Aug 1 - Sun, Aug 3
Frontier Logo
8:37 pm - 9:19 amISP-CMH
12h 42m1 stop
Frontier Logo
3:08 pm - 11:47 pmCMH-ISP
8h 39m1 stop
$292Frontier
Find Deal
Fri, Aug 1 - Sun, Aug 3
Frontier Logo
8:37 pm - 9:19 amISP-CMH
12h 42m1 stop
Frontier Logo
3:08 pm - 11:47 pmCMH-ISP
8h 39m1 stop
$306Frontier
Find Deal
Thu, Aug 21 - Sun, Aug 24
Frontier Logo
9:01 pm - 4:08 pmISP-CMH
19h 07m2 stops
Frontier Logo
1:06 pm - 11:59 pmCMH-ISP
10h 53m1 stop
$332Frontier
Find Deal
Tue, Jul 15 - Mon, Jul 21
Southwest Logo
6:25 am - 12:30 pmISP-CMH
6h 05m1 stop
Southwest Logo
5:35 pm - 12:05 amCMH-ISP
6h 30m1 stop
$335Southwest
Find Deal
Mon, Aug 11 - Thu, Aug 14
Southwest Logo
6:00 am - 11:55 amISP-CMH
5h 55m2 stops
Southwest Logo
6:25 am - 3:35 pmCMH-ISP
9h 10m2 stops
$362Southwest
Find Deal
Mon, Aug 11 - Thu, Aug 14
 Logo
8:38 pm - 11:55 pmISP-CMH
27h 17m1 stop
 Logo
6:00 am - 11:47 pmCMH-ISP
17h 47m1 stop
Tue, Jul 15 - Mon, Jul 21
Southwest Logo
12:35 pm - 11:40 pmISP-CMH
11h 05m2 stops
Southwest Logo
5:35 pm - 12:05 amCMH-ISP
6h 30m1 stop
$412Southwest
Find Deal
Sat, Aug 16 - Sun, Aug 17
Breeze Airways Logo
2:12 pm - 8:40 amISP-CMH
18h 28m1 stop
Breeze Airways Logo
1:25 pm - 9:56 amCMH-ISP
20h 31m1 stop
$546Breeze Airways
Find Deal
Sat, Aug 16 - Sun, Aug 17
Breeze Airways Logo
2:12 pm - 8:40 amISP-CMH
18h 28m1 stop
Breeze Airways Logo
12:22 pm - 6:59 pmCMH-ISP
6h 37m1 stop
$555Breeze Airways
Find Deal
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KAYAK's insights & trends for Islip to Columbus flights

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

Which airlines provide the cheapest flights from Islip to Columbus?

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 Columbus were found on Southwest ($281) and Frontier ($292).

Good to know

Cheapest flight$270
Flight from Islip to Columbus

When to book flights from Islip to Columbus

Are your dates flexible? Find out the best times to travel from Islip to Columbus based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Islip to Columbus flights

  • What is the cheapest flight from Islip to Columbus Airport?

    In the last 3 days, the lowest price for a flight from Islip to Columbus Airport was $270 for a one-way ticket and $281 for a round-trip.

  • Do I need a passport to fly between Islip and Columbus?

    No, a passport isn't needed to fly from Islip to Columbus. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Islip to Columbus?

    We unfortunately don’t have that data for this specific route.

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

    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 Columbus.

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

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

    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 Columbus with an airline and back to Islip with another airline. Booking your flights between Islip and CMH can sometimes prove cheaper using this method.

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

    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 Columbus from Islip 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 Columbus

 
See real verified KAYAK customer reviews for airlines flying from Islip to Columbus. 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 Columbus? 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 4275 reviews
7.0Food
8.2Boarding
8.6Crew
8.0Comfort
7.6Entertainment
Airline reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

4.0 OkayTraci, Jun 2025OAK - SEA
Read more Southwest reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

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

Information on your arrival and departure airports

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