CMH - ISP

$417 Find Cheap Flights from Columbus to Islip

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbus to Islip departing on 12/22. 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 Islip

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to Islip, 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 Columbus to Islip, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

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

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

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

Everything you should know

Cheapest round-trip
$417
Typical prices: $403-$442
Southwest
Tue 12/30Sat 1/3
CMH - ISP • 1 stop
Cheapest one-way
$171
Frontier
Mon 12/22
CMH - ISP • 2 stops
Top airlines
Southwest
Cheapest • from $417 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Islip!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Columbus to Islip (CMH-ISP)

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

Tue, Dec 30 - Sat, Jan 3
Southwest Logo
8:10 pm - 11:55 pm
CMH
-
ISP
3h 45m1 stop
Southwest Logo
5:30 am - 11:25 am
ISP
-
CMH
5h 55m1 stop
$417Southwest
Tue, Dec 30 - Sat, Jan 3
Southwest Logo
2:55 pm - 11:10 pm
CMH
-
ISP
8h 15m2 stops
Southwest Logo
5:30 am - 11:25 am
ISP
-
CMH
5h 55m1 stop
$477Southwest
Tue, Dec 30 - Sat, Jan 3
Southwest Logo
2:55 pm - 11:10 pm
CMH
-
ISP
8h 15m2 stops
Southwest Logo
5:55 pm - 12:50 am
ISP
-
CMH
6h 55m2 stops
$573Southwest
Tue, Dec 30 - Sat, Jan 3
Breeze Airways Logo
9:18 pm - 11:00 am
CMH
-
ISP
37h 42m3 stops
Breeze Airways Logo
2:19 pm - 8:38 pm
ISP
-
CMH
30h 19m3 stops
$1,250Breeze Airways
Tue, Dec 30 - Sat, Jan 3
Breeze Airways Logo
9:18 pm - 5:14 pm
CMH
-
ISP
19h 56m2 stops
Breeze Airways Logo
2:19 pm - 8:38 pm
ISP
-
CMH
30h 19m3 stops
$1,338Breeze Airways
Booking Insights

KAYAK's insights & trends for Columbus to Islip flights

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

How much is a round-trip flight from Columbus Airport to Islip, New York?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Columbus Airport to Islip, New York departing in December.
Find deals

Good to know

Low seasonSeptember
Cheapest flight$171
Best time to beat the crowds with an average 73% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Columbus to Islip

When to book flights from Columbus to Islip

Are your dates flexible? Find out the best times to travel from Columbus to Islip 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 Columbus to Islip flights

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

    In the last 3 days, the lowest price for a flight from Columbus Airport to Islip was $171 for a one-way ticket and $417 for a round-trip.

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

    A passport is not required to fly from Columbus to Islip.

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

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

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

    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 Columbus to Islip.

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

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

    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 Islip with an airline and back to Columbus with another airline. Booking your flights between Columbus and ISP 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 Columbus to Islip?

    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 Islip from Columbus 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 Columbus to Islip

 
See real verified KAYAK customer reviews for airlines flying from Columbus to Islip. 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 Columbus to Islip? 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.
7.9
SouthwestOverall score based on 4250 reviews
7.0Food
7.5Entertainment
8.6Crew
8.1Boarding
8.0Comfort
Airline reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

2.0 MediocreRobert, Dec 2025
LAS - TPA
Read more Southwest reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

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!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

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

Information on your arrival and departure airports

Columbus (CMH)
Islip (ISP)