Cheap Flights from Charlotte to Islip
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Flights from Charlotte to Islip
Flight deals from Charlotte to Islip
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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CLT 21:1722h 19m1 stopsISP 19:36Charlotte - Islip | Fri, Jun 20 | Frontier Airlines
ISP 14:056h 15m1 stopsCLT 20:20Islip - Charlotte | Sun, Jun 22 | Frontier AirlinesUS$213 US$56662% OFF62% OFFUS$566 US$213 -
CLT 18:5724h 39m1 stopsISP 19:36Charlotte - Islip | Tue, Jun 17 | Frontier Airlines
ISP 14:056h 42m1 stopsCLT 20:47Islip - Charlotte | Sat, Jun 21 | Frontier AirlinesUS$261 US$56654% OFF54% OFFUS$566 US$261
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CLT 21:0915h 57m1 stopsISP 13:06Charlotte - Islip | Thu, Jun 19 | Frontier Airlines
ISP 20:2115h 26m1 stopsCLT 11:47Islip - Charlotte | Mon, Jun 23 | Frontier AirlinesUS$264 US$56653% OFF53% OFFUS$566 US$264
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CLT 21:1722h 19m1 stopsISP 19:36Charlotte - Islip | Mon, Jun 23 | Frontier Airlines
ISP 14:058h 28m1 stopsCLT 22:33Islip - Charlotte | Sat, Jun 28 | Frontier AirlinesUS$28350% OFFUS$566 US$283
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CLT 21:1722h 19m1 stopsISP 19:36Charlotte - Islip | Mon, Jun 16 | Frontier Airlines
ISP 20:2115h 26m1 stopsCLT 11:47Islip - Charlotte | Fri, Jun 20 | Frontier AirlinesUS$29049% OFFUS$566 US$290
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CLT 19:0324h 49m1 stopsISP 19:52Charlotte - Islip | Thu, Jul 17 | Frontier Airlines
ISP 06:005h 42m1 stopsCLT 11:42Islip - Charlotte | Sun, Jul 20 | Frontier AirlinesUS$32143% OFFUS$566 US$321
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CLT 21:1724h 41m1 stopsISP 21:58Charlotte - Islip | Mon, Jul 7 | Frontier Airlines
ISP 20:3815h 4m1 stopsCLT 11:42Islip - Charlotte | Mon, Jul 14 | Frontier AirlinesUS$36635% OFFUS$566 US$366
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CLT 06:2013h 32m1 stopsISP 19:52Charlotte - Islip | Wed, Jul 9 | Spirit Airlines
ISP 14:056h 17m1 stopsCLT 20:22Islip - Charlotte | Sun, Jul 13 | Frontier AirlinesUS$38732% OFFUS$566 US$387 -
CLT 18:5724h 39m1 stopsISP 19:36Charlotte - Islip | Tue, Jun 24 | Frontier Airlines
ISP 14:056h 42m1 stopsCLT 20:47Islip - Charlotte | Sat, Jun 28 | Frontier AirlinesUS$39430% OFFUS$566 US$394
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CLT 21:0212h 49m1 stopsISP 09:51Charlotte - Islip | Tue, Jun 24 | Spirit Airlines
ISP 14:056h 42m1 stopsCLT 20:47Islip - Charlotte | Sat, Jun 28 | Frontier AirlinesUS$40828% OFFUS$566 US$408
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CLT 13:0017h 25m1 stopsISP Invalid DateCharlotte - Islip | Wed, Jun 18 | Normal Airline
ISP 15:006hDirectCLT 16:00Islip - Charlotte | Fri, Jun 20 | Normal AirlineFind More FlightsFind More Flights
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CLT 18:5724h 39m1 stopsISP 19:36Charlotte - Islip | Tue, Jun 17 | Frontier AirlinesUS$107 US$19445% OFF45% OFFUS$194 US$107
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CLT 21:3715h 27m1 stopsISP 13:04Charlotte - Islip | Sat, Jul 12 | Frontier AirlinesUS$114 US$19441% OFF41% OFFUS$194 US$114
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CLT 19:0324h 49m1 stopsISP 19:52Charlotte - Islip | Tue, Jul 8 | Frontier AirlinesUS$116 US$19440% OFF40% OFFUS$194 US$116
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CLT 17:1826h 18m1 stopsISP 19:36Charlotte - Islip | Tue, Jun 17 | Spirit AirlinesUS$11939% OFFUS$194 US$119
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CLT 17:1826h 34m1 stopsISP 19:52Charlotte - Islip | Tue, Jul 8 | Spirit AirlinesUS$12635% OFFUS$194 US$126
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CLT 17:1826h 18m1 stopsISP 19:36Charlotte - Islip | Wed, Jun 18 | Spirit AirlinesUS$12735% OFFUS$194 US$127
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CLT 21:1722h 19m1 stopsISP 19:36Charlotte - Islip | Fri, Jun 20 | Frontier AirlinesUS$12934% OFFUS$194 US$129
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CLT 18:5724h 39m1 stopsISP 19:36Charlotte - Islip | Thu, Jun 19 | Frontier AirlinesUS$13531% OFFUS$194 US$135
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CLT 06:2013h 22m1 stopsISP 19:42Charlotte - Islip | Fri, Jul 25 | Spirit AirlinesUS$13730% OFFUS$194 US$137
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CLT 19:0324h 49m1 stopsISP 19:52Charlotte - Islip | Tue, Aug 12 | Frontier AirlinesUS$14028% OFFUS$194 US$140
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CLT 13:0017h 25m1 stopsISP Invalid DateCharlotte - Islip | Wed, Jun 18 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Charlotte to Islip
| Cheapest one-way flight price | US$106 |
|---|---|
| Off-season travel month | March |
| Peak season for travel | March |
| Flight distance | 925.22km |
| Popular airline | Frontier Airlines |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Charlotte (CLT) to Islip (ISP) the cheapest?
Airlines adjust prices for flights from Charlotte to Islip based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Charlotte (CLT) to Islip (ISP) cost?
According to Trip.com's data, the lowest price is around US$390. -
How many airports in Islip (ISP)?
There are 1 airport(s) in Islip (ISP): Long Island Macarthur Airport.
How to find a cheap flight from Charlotte to Islip
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Charlotte to Islip. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Charlotte to Islip.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Charlotte to Islip over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Tue, Jun 17, with one-way flights priced at just US$107.
Compare cheap flight deals from Charlotte to Islip across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Charlotte to Islip. The cheapest airline for this route is Frontier Airlines.
Set up a Price Alert
By setting up a Price Alert for your journey from Charlotte to Islip, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Charlotte to Islip.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Charlotte to Islip and snag some exclusive deals just for you.
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