HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Columbus

$115+ Cheap flights from Islip, NY (ISP) to Columbus (CMH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CMH
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Islip to Columbus with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Islip to Columbus

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Columbus (CMH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(Southwest)

One-way from

$115
(Frontier)

Popular in

December

Cheapest in

January

Average price

$264
Provider with most accurate pricing for Islip Long Island-Columbus flight deals.
Search Deals
Provider most trusted by Cheapflights users for Islip Long Island-Columbus flights.
Search Deals
From Islip Long Island to Columbus
Search Deals
One-way flight from Islip Long Island to Columbus
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Islip to Columbus

Cheapest flights from Islip to Columbus
Explore the most affordable flight options available from Islip to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Gotogate deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/292:35 pmISP - CMH
1 stop26h 05mMultiple Airlines
Mon 3/3111:46 amCMH - ISP
1 stop22h 14mMultiple Airlines
Deal found 3/25$633
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/316:00 amISP - CMH
1 stop5h 15mSouthwest
Mon 3/313:25 pmCMH - ISP
1 stop7h 05mSouthwest
Deal found 3/25$707
This KAYAK deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/262:35 pmISP - CMH
1 stop26h 05mBreeze Airways
Thu 3/279:21 pmCMH - ISP
1 stop22h 24mBreeze Airways
Deal found 3/25$899

Cheapflights Fare Finder

Customize your flight search to find flights from Islip to Columbus that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Islip to Columbus Airport that are best for you.

Fly from

Islip

Fly to

Columbus

Route

Depart

Return

Price

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Sat 6/7

6:00 am-10:50 am

1 stop4h 50m

Columbus

Mon 6/9

5:35 pm-12:05 am

1 stop6h 30m

$317

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Sat 6/7

2:25 pm-9:37 am

2 stops19h 12m

Columbus

Mon 6/9

6:00 am-1:12 pm

3 stops31h 12m

$906

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Fri 4/4

6:39 pm-11:39 am

1 stop17h 00m

Columbus

Sun 4/6

5:19 pm-12:16 pm

1 stop18h 57m

$950

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Fri 4/18

9:29 pm-10:29 am

1 stop13h 00m

$115

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Thu 4/10

5:40 am-2:05 pm

2 stops8h 25m

$229

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Thu 4/10

10:50 am-10:46 am

3 stops23h 56m

$297

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Fri 4/18

12:56 pm-6:14 pm

2 stops29h 18m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Compare providers for flights from Islip to Columbus

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Columbus in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Islip, New York-Columbus Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Columbus Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Columbus Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Columbus Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Columbus Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Columbus

Have a flexible travel schedule? Discover the best time to fly to Columbus from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Columbus Airport

What is the cheapest month to book a flight from Islip, New York to Columbus Airport?

Currently, August is the cheapest month in which you can book a flight from Islip, New York to Columbus Airport (average of $254). Flying from Islip, New York to Columbus Airport in March is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISP to CMH?

Find hourly flight availability from Islip to Columbus. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

It’s typically best to fly out from Islip, New York to Columbus Airport in the morning. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Columbus by month

Plan your trip to Columbus by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Columbus Airport ranges from 2.3 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Columbus Airport when rainfall is around 2.3 in.

Temperature in Columbus by month

Plan your trip to Columbus by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Columbus Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Columbus

Get insights into the airlines that provide service to Columbus. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Columbus. Reviews last updated March 26, 2025.
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Breeze Airways
8.0
Very good
156 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
6.0
Okay
3,272 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Islip to Columbus. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Columbus?

    Located just 7.2 mi from the city center, Islip Long Island is the airport most travelers will use when flying to Columbus from Islip. Booking flights from Long Island (ISP) to Columbus should be relatively easy as there are 0 daily outbound flights to Columbus from 0 different airlines.

  • What are the cheapest airlines flying from Islip, New York to Columbus Airport round-trip?

    Our cheapest airline available from Islip, New York to Columbus Airport is Southwest. Our recent data shows that you can find tickets from as low as $317 on this airline. An additional option worth looking into is Breeze Airways, starting at $950.

  • Can I find deals for flights from Islip to Columbus that include hotel bookings?

    Yes. In addition to deals on Islip to Columbus flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Columbus?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Columbus.

  • Can I find deals for business class flights from Islip to Columbus?

    Yes. Cheapflights offers flight deals from Islip to Columbus by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Columbus Airport?

    Currently, August is the cheapest month in which you can book a flight from Islip, New York to Columbus Airport (average of $254). Flying from Islip, New York to Columbus Airport in March is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Hilliard
Grove City
Logan
Marysville
Reynoldsburg
Gahanna
Westerville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.