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Islip

$140+ Cheap flights from Columbus (CMH) 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 10 — Jul 171
Fri 7/10
Fri 7/17
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 10, 2026.

This Southwest deal was found by Cheapflights users on 6/5. 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.
Wed 7/299:40 am
CMH
-
ISP
1 stop6h 20m
Southwest
Tue 8/46:05 am
ISP
-
CMH
1 stop6h 20m
Southwest
Deal found 6/5$265
This Southwest deal was found by Cheapflights users on 6/5. 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 7/205:35 pm
CMH
-
ISP
1 stop6h 05m
Southwest
Thu 7/236:00 am
ISP
-
CMH
1 stop6h 10m
Southwest
Deal found 6/5$299
This Booking.com deal was found by Cheapflights users on 6/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:45 pm
CMH
-
ISP
1 stop13h 18m
Frontier
Sun 8/3010:48 am
ISP
-
CMH
1 stop9h 02m
Frontier
Deal found 6/6$302
This Southwest deal was found by Cheapflights users on 6/5. 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 8/105:20 am
CMH
-
ISP
2 stops7h 15m
Southwest
Wed 8/1212:55 pm
ISP
-
CMH
1 stop5h 35m
Southwest
Deal found 6/5$312
This Southwest deal was found by Cheapflights users on 6/5. 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.
Sun 8/95:40 am
CMH
-
ISP
1 stop6h 25m
Southwest
Wed 8/1212:55 pm
ISP
-
CMH
2 stops5h 50m
Southwest
Deal found 6/5$319
This Frontier deal was found by Cheapflights users on 6/5. 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
Fri 7/3110:57 am
ISP
-
CMH
1 stop9h 17m
Frontier
Deal found 6/5$339
This Southwest deal was found by Cheapflights users on 6/8. 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.
Wed 7/222:35 pm
CMH
-
ISP
1 stop8h 05m
Southwest
Mon 7/276:00 am
ISP
-
CMH
1 stop6h 10m
Southwest
Deal found 6/8$347
This Southwest deal was found by Cheapflights users on 6/8. 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 7/174:25 pm
CMH
-
ISP
1 stop7h 20m
Southwest
Tue 7/214:40 pm
ISP
-
CMH
1 stop6h 25m
Southwest
Deal found 6/8$351

Find flight deals from Columbus to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Southwest)

One-way from

$140
(Frontier)

Popular in

May

Cheapest in

September

Average price

$296
Provider with most accurate pricing for Columbus-Islip Long Island flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbus-Islip Long Island flights.
Search Deals
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. 7% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 10, 2026.
Use the filters below to find and compare flights from Columbus Airport to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Mon 7/20

5:35 pm-11:40 pm

1 stop6h 05m

Islip Long Island

Thu 7/23

6:00 am-12:10 pm

1 stop6h 10m

$299

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Mon 8/10

5:20 am-12:35 pm

2 stops7h 15m

Islip Long Island

Wed 8/12

12:55 pm-6:30 pm

1 stop5h 35m

$312

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Sun 8/9

5:40 am-12:05 pm

1 stop6h 25m

Islip Long Island

Wed 8/12

3:20 pm-9:20 pm

1 stop6h 00m

$314

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Wed 7/29

5:00 am-1:45 pm

2 stops8h 45m

Islip Long Island

Tue 8/4

6:05 am-2:55 pm

2 stops8h 50m

$314

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Fri 7/17

4:25 pm-11:45 pm

1 stop7h 20m

Islip Long Island

Tue 7/21

4:40 pm-11:05 pm

1 stop6h 25m

$351

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Fri 8/28

1:05 pm-10:05 pm

2 stops9h 00m

Islip Long Island

Sun 8/30

10:30 am-11:05 pm

1 stop12h 35m

$366

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Tue 7/7

11:05 am-9:53 am

1 stop22h 48m

Islip Long Island

Mon 7/13

10:57 am-8:14 pm

1 stop9h 17m

$385

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Wed 7/15

4:20 pm-10:40 pm

1 stop6h 20m

Islip Long Island

Sun 7/19

6:00 am-2:15 pm

2 stops8h 15m

$393
Quickest round-trip

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Thu 7/9

5:10 am-10:30 am

1 stop5h 20m

Islip Long Island

Sun 7/12

6:45 am-12:20 pm

1 stop5h 35m

$400

ColumbusIslip

CMH - ISP

CMHISP

Columbus

Sun 7/5

5:35 am-11:45 am

1 stop6h 10m

Islip Long Island

Sun 7/12

6:45 am-12:20 pm

1 stop5h 35m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from Columbus to Islip

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 Columbus to Islip in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Columbus Airport-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Islip, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Islip, New York 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 Columbus Airport-Islip, New York 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 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.

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 10, 2026.
Get a feel of what it's like to fly with Southwest from Columbus Airport to Islip by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,235 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,235 reviews
Southwest
7.9
Good
4,235 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

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?

    Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly into when you book flights from Columbus to Islip. 1 airline have flights to Long Island from Columbus on a regular basis. Booking flights from Columbus to Islip Long Island should not be difficult; the airport handles an average of 0 inbound flights from Columbus per day.

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

    A quick flight from Columbus Airport to Islip, New York can take about 6h 05m. Southwest provides one of the quickest options available for as low as $299. The distance between Columbus Airport and Islip, New York is about 517 mi.

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

    According to our current data, Southwest ($242), offers the cheapest pricing from Columbus Airport to Islip, New York. Users have found that Southwest is 40% cheaper than the other options available to this destination.

  • 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
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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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$242Average$413FlexibilityNo cancel feeOn-time63%

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