Title: Cheap Flights from Islip to Charlotte (ISP to CLT) - Expedia.co.uk ![Adobe](https://images.trvl-media.com/place/178247/d16840ec-fe57-405f-8c6f-904edc6cc96a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178247/d16840ec-fe57-405f-8c6f-904edc6cc96a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Islip (ISP) to Charlotte (CLT) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from MacArthur Airport (ISP) to Charlotte-Douglas International Airport (CLT) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:isp,to:clt,departure:01/10/2025TANYT&leg2=from:clt,to:isp,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:isp,to:clt,departure:01/10/2025TANYT&leg2=from:clt,to:isp,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Find the cheapest month to fly from Islip (ISP) to Charlotte (CLT) ### March is typically the cheapest month to fly From £81 - £456 per traveller. Flight from Islip to Charlotte route information | Origin airport | MacArthur | | --- | --- | | Destination airport | Charlotte-Douglas Intl. | | Distance | 919 km | ## Compare flights from Islip to Charlotte easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Islip to Charlotte. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Charlotte-Douglas Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from MacArthur to Charlotte-Douglas Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from MacArthur (ISP) to Charlotte-Douglas Intl. (CLT) The easiest way to view the best deals on flights from Islip to Charlotte today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from MacArthur to Charlotte-Douglas Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Islip and Charlotte - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Islip to Charlotte flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from MacArthur to Charlotte-Douglas Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from MacArthur Airport (ISP) to CLT? > Start packing your suitcase, because round-trip journeys between ISP and CLT start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from MacArthur Airport (ISP) to Charlotte Airport? > The majority of flights can be cancelled online, but whether or not you are charged a fee depends on your airline. If you do need to cancel your escape, follow the instructions in the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from MacArthur Airport to Charlotte Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for MacArthur Airport to Charlotte Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from ISP to CLT? > A flight distance of just 930 kilometres separates Ronkonkoma and Charlotte. Once you're in the air, you won't get a chance to do much more than read the in-flight magazine. ### Which airlines fly direct from MacArthur Airport to Charlotte Airport? > If you want to travel straight from MacArthur Airport (ISP) to Charlotte Airport, you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly between these airports. ### Are MacArthur Airport (ISP) to Charlotte Airport flight tickets cheaper when they're purchased at the last minute? > Booking last minute from MacArthur Airport to Charlotte Airport can be hit-or-miss. You may be able to score a bargain, but you could also completely miss out! If you'd prefer to start planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices so far in advance. Our top tip? 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