$91 Cheap Flights from Islip (ISP) to Columbus (CMH)

View $91 flight on Sun, May 17, 2026Opens in a new window

Popular airlines from MacArthur Airport (ISP) to John Glenn Columbus Intl. Airport (CMH)

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Cheap Flights from Islip to Columbus (ISP-CMH)

Prices were available within the past 7 days and start at $91 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Apr 16 - Thu, May 7
ISP
Islip
CMH
Columbus
$170 Roundtrip, found 2 days ago
$170
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Apr 16 from Islip to Columbus, returning Thu, May 7, priced at $170 found 2 days ago
Frontier Airlines
Thu, Apr 16 - Sun, May 3
ISP
Islip
CMH
Columbus
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Apr 16 from Islip to Columbus, returning Sun, May 3, priced at $191 found 2 days ago
Frontier Airlines
Sun, Apr 26 - Thu, May 14
ISP
Islip
CMH
Columbus
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Apr 26 from Islip to Columbus, returning Thu, May 14, priced at $212 found 2 days ago
Frontier Airlines
Thu, Apr 23 - Sun, May 10
ISP
Islip
CMH
Columbus
$225 Roundtrip, found 2 days ago
$225
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Apr 23 from Islip to Columbus, returning Sun, May 10, priced at $225 found 2 days ago
Southwest Airlines
Wed, May 13 - Sat, May 16
ISP
Islip
CMH
Columbus
$243 Roundtrip, found 17 hours ago
$243
Roundtrip
found 17 hours ago
Select Southwest Airlines flight, departing Wed, May 13 from Islip to Columbus, returning Sat, May 16, priced at $243 found 17 hours ago
Frontier Airlines
Thu, Apr 9 - Sun, Apr 26
ISP
Islip
CMH
Columbus
$245 Roundtrip, found 2 days ago
$245
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Apr 9 from Islip to Columbus, returning Sun, Apr 26, priced at $245 found 2 days ago
Frontier Airlines
Sun, Apr 26 - Sun, May 10
ISP
Islip
CMH
Columbus
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Apr 26 from Islip to Columbus, returning Sun, May 10, priced at $246 found 2 days ago
Southwest Airlines
Wed, May 13 - Sat, May 16
ISP
Islip
CMH
Columbus
$248 Roundtrip, found 17 hours ago
$248
Roundtrip
found 17 hours ago
Select Southwest Airlines flight, departing Wed, May 13 from Islip to Columbus, returning Sat, May 16, priced at $248 found 17 hours ago
Southwest Airlines
Wed, May 13 - Sat, May 16
ISP
Islip
CMH
Columbus
$253 Roundtrip, found 17 hours ago
$253
Roundtrip
found 17 hours ago
Select Southwest Airlines flight, departing Wed, May 13 from Islip to Columbus, returning Sat, May 16, priced at $253 found 17 hours ago
Breeze Airways
Mon, Jun 1 - Tue, Jun 16
ISP
Islip
CMH
Columbus
$457 Roundtrip, found 2 days ago
$457
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Mon, Jun 1 from Islip to Columbus, returning Tue, Jun 16, priced at $457 found 2 days ago

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Alternative airports near Columbus

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Glenn Columbus Intl. CMH. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $437
CMH
John Glenn Columbus Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $437

Frequently asked questions

How much does a flight from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.) cost?
You can find cheap one-way flights from $91 and cheap return flights from $170 Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.) with Expedia. One-way flights generally range between $143 and $1511, and roundtrip flights usually range from $362 to $2147. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The cheapest month to fly from ISP to CMH is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Enter ISP to CMH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Frontier Airlines is one of the cheapest airlines offering connecting flights from Islip, NY (ISP) to Columbus, OH (CMH), with round-trip tickets starting from around $542. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
To find a cheap flight from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The earliest flight from MacArthur Airport (ISP) to John Glenn Columbus International Airport (CMH) typically departs at around 5:00 AM, operated by Southwest Airlines. This seasonal service is available in April and May, allowing you to make the most of your day in Columbus. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The most popular departure times for flights from Islip, NY (ISP) to Columbus, OH (CMH) are in the early morning, from 6am to 9am. About 32% of passengers prefer this time window. Many major carriers, including United Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to arrive in Columbus with plenty of time to start your day.
How long does it take to fly from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Flights from ISP to CMH with one stop typically take around 6 hours 30 minutes, covering approximately 518 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Select the "Business class" and "First class" filters when looking for ISP to CMH flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight with Expedia?
It's easy to earn miles on a Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Columbus from MacArthur (ISP)?
From MacArthur (ISP), you can fly into John Glenn Columbus Intl. (CMH) to reach Columbus. Some flights may connect through major hubs like Logan Intl. (BOS), Baltimore Washington Intl. Thurgood Marshall (BWI), Orlando Intl. (MCO) before reaching Columbus. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.) at the last minute?
Typically, booking a last minute flight from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight and hotel package?
Securing a Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.) Columbus Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
If you booked your Islip, NY (ISP-MacArthur) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
MacArthur
Destination airport
John Glenn Columbus Intl.
Airlines serving
Breeze Airways, Frontier Airlines, Southwest Airlines
Roundtrip price
$170
Distance
517 mi

Book with confidence

Islip to Columbus Flights

The cheapest times to fly from Islip to Columbus

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Islip to Columbus are during the month of April. You can find some of the cheapest flights from Islip to Columbus with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islip to Columbus

Sunday is one of the best days to book for cheap flights from Islip to Columbus: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Islip to Columbus

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Islip to Columbus in 2026. You can also book with separate airlines for your outbound and return journeys, from $91 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Islip to Columbus flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Islip to Columbus airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Islip to Columbus Flights

*Flight schedules are subject to change.

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*Available to One Key members.