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$90+ Cheap flights from Islip, NY (ISP) to Columbus

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CMH
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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Cheap 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 18, 2026.

This Southwest deal was found by Cheapflights users on 3/14. 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.
Thu 4/234:30 pm
ISP
-
CMH
1 stop6h 45m
Southwest
Mon 4/275:05 pm
CMH
-
ISP
1 stop6h 25m
Southwest
Deal found 3/14$269
This Southwest deal was found by Cheapflights users on 3/14. 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.
Thu 4/308:35 am
ISP
-
CMH
1 stop3h 30m
Southwest
Mon 5/45:05 pm
CMH
-
ISP
1 stop6h 25m
Southwest
Deal found 3/14$322
This Southwest deal was found by Cheapflights users on 3/14. 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 3/315:45 am
ISP
-
CMH
1 stop6h 10m
Southwest
Tue 4/74:15 pm
CMH
-
ISP
1 stop5h 55m
Southwest
Deal found 3/14$332
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:07 pm
ISP
-
CMH
2 stops25h 33m
Multiple Airlines
Tue 5/52:41 pm
CMH
-
ISP
1 stop22h 52m
Multiple Airlines
Deal found 3/14$344
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
ISP
-
CMH
2 stops9h 50m
Southwest
Mon 5/113:25 pm
CMH
-
ISP
2 stops8h 05m
Southwest
Deal found 3/17$351
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:00 am
ISP
-
CMH
1 stop6h 44m
Multiple Airlines
Mon 5/116:50 pm
CMH
-
ISP
1 stop21h 57m
Multiple Airlines
Deal found 3/17$354
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2811:50 am
ISP
-
CMH
1 stop24h 25m
Multiple Airlines
Wed 4/16:05 am
CMH
-
ISP
1 stop13h 54m
Multiple Airlines
Deal found 3/13$364
This Southwest deal was found by Cheapflights users on 3/13. 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 3/244:40 pm
ISP
-
CMH
1 stop6h 20m
Southwest
Sat 4/45:45 am
CMH
-
ISP
1 stop5h 55m
Southwest
Deal found 3/13$394

Find 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 (C01). 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 18, 2026.

Round-trip from

$269
(Southwest)

One-way from

$90
(Frontier)

Popular in

November

Cheapest in

April

Average price

$290
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. 10% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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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 18, 2026.
Use the filters below to find and compare flights from Islip to Columbus that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Thu 4/23

4:30 pm-11:15 pm

1 stop6h 45m

Columbus

Mon 4/27

5:05 pm-11:30 pm

1 stop6h 25m

$269

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Thu 4/30

4:30 pm-11:15 pm

1 stop6h 45m

Columbus

Mon 5/4

3:30 pm-11:30 pm

2 stops8h 00m

$337

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Sat 5/9

6:00 am-3:50 pm

2 stops9h 50m

Columbus

Mon 5/11

3:25 pm-11:30 pm

2 stops8h 05m

$351

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Sat 3/28

11:50 am-12:15 pm

1 stop24h 25m

Columbus

Wed 4/1

6:05 am-7:59 pm

1 stop13h 54m

$364

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Sat 3/28

6:00 am-5:00 pm

2 stops11h 00m

Columbus

Wed 4/1

1:45 pm-10:50 pm

2 stops9h 05m

$503

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Thu 8/6

6:46 pm-11:17 am

3 stops16h 31m

Columbus

Sun 8/9

11:56 am-7:09 pm

1 stop7h 13m

$716

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Fri 5/8

8:31 pm-7:43 am

2 stops35h 12m

Columbus

Mon 5/11

6:50 pm-4:47 pm

1 stop21h 57m

$742
Cheapest one-way
Quickest one-way

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Fri 5/8

6:00 am-2:55 pm

2 stops8h 55m

$211

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Mon 4/20

8:45 pm-1:41 pm

1 stop16h 56m

$354

IslipColumbus

ISP - CMH

ISPCMH

Islip Long Island

Fri 7/24

8:43 pm-6:16 pm

1 stop21h 33m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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

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

Currently, April is the cheapest month in which you can book a flight from Islip, New York to Columbus (average of $47). Flying from Islip, New York to Columbus in February is currently the most expensive (average of $188). 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.

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?

    For a flight from Islip to Columbus, you will be flying from Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city. Long Island is the only Islip airport and it handles 0 outbound flights to Columbus per day. 0 airlines have flights to Columbus from Islip Long Island on a regular basis.

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

    There are many flights that can get you from Islip, New York to Columbus in 6h 45m. Fly via Southwest to get the fastest option. There are 517 mi between Islip, New York and Columbus.

  • 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?

    Currently, April is the cheapest month in which you can book a flight from Islip, New York to Columbus (average of $47). Flying from Islip, New York to Columbus in February is currently the most expensive (average of $188). 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

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