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Islip

$128+ Cheap flights from Columbus to Islip, NY (ISP)

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — ISP
Jul 22 — Jul 291
Wed 7/22
Wed 7/29
1 adult, Economy
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Cheap flight deals from Columbus to Islip

Cheapest flights from Columbus to Islip
Explore the most affordable flight options available from Columbus to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.

This Frontier deal was found by Cheapflights users on 6/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:59 pm
CMH
-
ISP
1 stop12h 54m
Frontier
Wed 7/2210:57 am
ISP
-
CMH
1 stop9h 17m
Frontier
Deal found 6/21$230
This Frontier deal was found by Cheapflights users on 6/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:59 pm
CMH
-
ISP
1 stop12h 54m
Frontier
Fri 7/1710:57 am
ISP
-
CMH
1 stop9h 17m
Frontier
Deal found 6/21$237
This Southwest deal was found by Cheapflights users on 6/21. 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.
Tue 7/143:40 pm
CMH
-
ISP
2 stops7h 00m
Southwest
Sat 7/183:30 pm
ISP
-
CMH
1 stop7h 40m
Southwest
Deal found 6/21$242
This Southwest deal was found by Cheapflights users on 6/21. 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 10/196:00 am
CMH
-
ISP
1 stop6h 00m
Southwest
Thu 10/225:00 pm
ISP
-
CMH
1 stop7h 10m
Southwest
Deal found 6/21$257
This Frontier deal was found by Cheapflights users on 6/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:59 pm
CMH
-
ISP
1 stop12h 54m
Frontier
Wed 7/2910:57 am
ISP
-
CMH
1 stop9h 17m
Frontier
Deal found 6/17$262
This Frontier deal was found by Cheapflights users on 6/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:59 pm
CMH
-
ISP
1 stop12h 54m
Frontier
Sat 7/1810:43 am
ISP
-
CMH
1 stop6h 28m
Frontier
Deal found 6/21$264
This Southwest deal was found by Cheapflights users on 6/18. 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.
Fri 8/216:00 am
CMH
-
ISP
1 stop3h 40m
Southwest
Wed 8/266:05 am
ISP
-
CMH
1 stop6h 20m
Southwest
Deal found 6/18$268
This Southwest deal was found by Cheapflights users on 6/21. 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 7/135:10 am
CMH
-
ISP
1 stop5h 20m
Southwest
Sat 7/183:30 pm
ISP
-
CMH
1 stop7h 40m
Southwest
Deal found 6/21$283
This Southwest deal was found by Cheapflights users on 6/21. 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.
Fri 9/256:00 am
CMH
-
ISP
1 stop3h 40m
Southwest
Sun 9/276:10 pm
ISP
-
CMH
1 stop6h 05m
Southwest
Deal found 6/21$299

Find flight deals from Columbus to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Islip (ISP). 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 June 22, 2026.

Round-trip from

$230
(Frontier)

One-way from

$128
(Frontier)

Popular in

May

Cheapest in

April

Average price

$311
From Columbus to Islip Long Island
Search Deals
One-way flight from Columbus to Islip Long Island
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Islip 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 June 22, 2026.
Use the filters below to find and compare flights from Columbus to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Mon 10/19

6:00 am-12:00 pm

1 stop6h 00m

Islip Long Island

Thu 10/22

5:00 pm-12:10 am

1 stop7h 10m

$257

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Fri 9/25

1:50 pm-10:05 pm

2 stops8h 15m

Islip Long Island

Sun 9/27

6:10 pm-12:15 am

1 stop6h 05m

$304

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Wed 7/15

5:00 am-1:45 pm

2 stops8h 45m

Islip Long Island

Tue 7/21

4:40 pm-11:05 pm

1 stop6h 25m

$311

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Sat 7/18

3:15 pm-11:15 pm

2 stops8h 00m

Islip Long Island

Tue 7/21

4:40 pm-11:05 pm

1 stop6h 25m

$321

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Fri 8/21

2:05 pm-9:30 pm

2 stops7h 25m

Islip Long Island

Wed 8/26

12:55 pm-8:30 pm

2 stops7h 35m

$326

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Sat 7/18

3:40 pm-11:00 pm

1 stop7h 20m

Islip Long Island

Wed 7/22

4:40 pm-11:05 pm

1 stop6h 25m

$337

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Thu 8/6

6:00 am-9:40 am

1 stop3h 40m

Islip Long Island

Mon 8/10

1:15 pm-9:10 pm

2 stops7h 55m

$339

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Thu 8/6

9:20 pm-7:51 pm

1 stop22h 31m

Islip Long Island

Mon 8/10

8:43 pm-1:34 pm

1 stop16h 51m

$353
Quickest round-trip

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Thu 8/6

6:00 am-9:40 am

1 stop3h 40m

Islip Long Island

Sun 8/9

6:20 am-12:40 pm

1 stop6h 20m

$367

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Sat 7/25

7:40 am-2:05 pm

1 stop6h 25m

Islip Long Island

Sun 8/2

5:20 pm-12:55 am

1 stop7h 35m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Columbus to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Columbus 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 Columbus to Islip
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated June 22, 2026.
See what other customers who have flown with Southwest from Columbus to Islip have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,243 reviews

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers
Southwest
7.9
Good
4,243 reviews
Southwest
7.9
Good
4,243 reviews

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers

Related info for your journey

Find useful and relevant information for your journey from Columbus to Islip. 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 into for flights to Islip from Columbus?

    If you book a flight to Islip from Columbus, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip. There are 0 flights from Columbus to Long Island per day from 1 airline.

  • How long is the flight from Columbus to Islip, New York?

    A quick flight from Columbus to Islip, New York can take about 6h. Southwest provides one of the quickest options available for as low as $257. The distance between Columbus and Islip, New York is about 517 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Columbus to Islip, New York round-trip?

    Our cheapest airline available from Columbus to Islip, New York is Southwest. Our recent data shows that you can find tickets from as low as $242 on this airline. Southwest is currently priced 44% below the average price you’ll pay for this route.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead

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Top airline flying from Columbus to Islip

Discover the top airline that operate flights from Columbus to Islip. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$242Average$413FlexibilityNo cancel feeOn-time63%

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