$101+ Cheap flights from Islip, NY to Charlotte (ISP - CLT)
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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CLT
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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Cheapest flights from Islip to CharlotteExplore the most affordable flight options available from Islip to Charlotte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
Explore the most affordable flight options available from Islip to Charlotte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
This Southwest deal was found by Cheapflights users on 5/8. 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 6/108:55 am
ISP
- CLT
1 stop5h 40m
Southwest
Tue 6/166:30 pm
CLT
- ISP
1 stop4h 05m
Southwest
Deal found 5/8![Southwest logo]()
$193
This Trip.com deal was found by Cheapflights users on 5/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:52 pm
ISP
- CLT
1 stop13h 42m
Frontier
Tue 6/167:58 pm
CLT
- ISP
1 stop24h 59m
Frontier
Deal found 5/10![Frontier logo]()
$199
This CheapOair deal was found by Cheapflights users on 5/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:02 pm
ISP
- CLT
1 stop18h 03m
Frontier
Wed 6/31:00 pm
CLT
- ISP
1 stop21h 05m
Frontier
Deal found 5/9![Frontier logo]()
$200
This Booking.com deal was found by Cheapflights users on 5/12. 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.
Tue 6/26:02 pm
ISP
- CLT
1 stop18h 03m
Frontier
Tue 6/97:58 pm
CLT
- ISP
1 stop24h 59m
Frontier
Deal found 5/12![Frontier logo]()
$201
This Trip.com deal was found by Cheapflights users on 5/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:00 am
ISP
- CLT
1 stop25h 05m
Frontier
Wed 6/31:00 pm
CLT
- ISP
1 stop21h 05m
Frontier
Deal found 5/8![Frontier logo]()
$212
This Booking.com deal was found by Cheapflights users on 5/10. 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.
Thu 6/411:00 am
ISP
- CLT
1 stop5h 43m
Frontier
Tue 6/97:58 pm
CLT
- ISP
1 stop24h 59m
Frontier
Deal found 5/10![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 5/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 am
ISP
- CLT
1 stop5h 43m
Frontier
Sat 6/67:58 pm
CLT
- ISP
1 stop14h 07m
Frontier
Deal found 5/12![Frontier logo]()
$218
This CheapOair deal was found by Cheapflights users on 5/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:00 am
ISP
- CLT
1 stop25h 05m
Frontier
Tue 6/21:00 pm
CLT
- ISP
1 stop21h 05m
Frontier
Deal found 5/12![Frontier logo]()
$220
This Booking.com deal was found by Cheapflights users on 5/11. 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.
Wed 6/109:52 pm
ISP
- CLT
1 stop18h 38m
Frontier
Wed 6/177:58 pm
CLT
- ISP
1 stop24h 59m
Frontier
Deal found 5/11![Frontier logo]()
$222
This CheapOair deal was found by Cheapflights users on 5/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 am
ISP
- CLT
1 stop5h 43m
Frontier
Mon 6/81:00 pm
CLT
- ISP
1 stop26h 56m
Frontier
Deal found 5/8![Frontier logo]()
$224
Best flights from Islip to CharlotteDiscover carefully curated flight deals from Islip to Charlotte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
Discover carefully curated flight deals from Islip to Charlotte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
This Southwest deal was found by Cheapflights users on 5/8. 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 6/108:55 am
ISP
- CLT
2 stops8h 55m
Southwest
Tue 6/166:30 pm
CLT
- ISP
1 stop4h 05m
Southwest
Deal found 5/8![Southwest logo]()
$198
This CheapOair deal was found by Cheapflights users on 5/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 am
ISP
- CLT
1 stop5h 43m
Frontier
Sat 6/67:58 pm
CLT
- ISP
1 stop14h 07m
Frontier
Deal found 5/12![Frontier logo]()
$218
This Frontier deal was found by Cheapflights users on 5/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:00 am
ISP
- CLT
1 stop5h 43m
Frontier
Sat 6/1312:29 pm
CLT
- ISP
1 stop8h 28m
Frontier
Deal found 5/8![Frontier logo]()
$335
This Southwest deal was found by Cheapflights users on 5/8. 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 7/103:05 pm
ISP
- CLT
2 stops8h 10m
Southwest
Sat 7/188:15 am
CLT
- ISP
1 stop6h 35m
Southwest
Deal found 5/8![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 5/8. 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 11/612:25 pm
ISP
- CLT
2 stops9h 10m
Southwest
Mon 11/97:45 am
CLT
- ISP
1 stop4h 00m
Southwest
Deal found 5/8![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 5/12. 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 6/193:05 pm
ISP
- CLT
2 stops8h 10m
Southwest
Fri 6/267:50 pm
CLT
- ISP
1 stop3h 45m
Southwest
Deal found 5/12![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 5/12. 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 6/123:05 pm
ISP
- CLT
2 stops8h 10m
Southwest
Fri 6/197:50 pm
CLT
- ISP
1 stop3h 45m
Southwest
Deal found 5/12![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 5/9. 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 6/83:05 pm
ISP
- CLT
2 stops8h 10m
Southwest
Mon 6/157:50 pm
CLT
- ISP
1 stop3h 45m
Southwest
Deal found 5/9![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 5/9. 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 5/304:40 pm
ISP
- CLT
1 stop4h 30m
Southwest
Sat 6/61:05 pm
CLT
- ISP
1 stop3h 50m
Southwest
Deal found 5/9![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sat 7/252:45 pm
ISP
- CLT
2 stops7h 25m
Southwest
Wed 7/2911:50 am
CLT
- ISP
2 stops10h 45m
Southwest
Deal found 5/8![Southwest logo]()
$372
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sat 6/132:45 pm
ISP
- CLT
2 stops7h 25m
Southwest
Sun 6/147:55 am
CLT
- ISP
1 stop3h 50m
Southwest
Deal found 5/8![Southwest logo]()
$374
Last-minute flights from Islip to CharlotteDiscover last-minute flight deals from Islip to Charlotte. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Charlotte. Data last updated May 13, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 5/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:02 pm
ISP
- CLT
1 stop18h 03m
Frontier
Wed 6/31:00 pm
CLT
- ISP
1 stop21h 05m
Frontier
Deal found 5/9![Frontier logo]()
$200
This CheapOair deal was found by Cheapflights users on 5/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:00 am
ISP
- CLT
1 stop25h 05m
Frontier
Tue 6/21:00 pm
CLT
- ISP
1 stop21h 05m
Frontier
Deal found 5/12![Frontier logo]()
$220
This Trip.com deal was found by Cheapflights users on 5/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:00 am
ISP
- CLT
1 stop25h 05m
Frontier
Wed 6/31:00 pm
CLT
- ISP
1 stop21h 05m
Frontier
Deal found 5/8![Frontier logo]()
$212
This Booking.com deal was found by Cheapflights users on 5/12. 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.
Tue 6/26:02 pm
ISP
- CLT
1 stop18h 03m
Frontier
Tue 6/97:58 pm
CLT
- ISP
1 stop24h 59m
Frontier
Deal found 5/12![Frontier logo]()
$201
This Booking.com deal was found by Cheapflights users on 5/10. 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.
Thu 6/411:00 am
ISP
- CLT
1 stop5h 43m
Frontier
Tue 6/97:58 pm
CLT
- ISP
1 stop24h 59m
Frontier
Deal found 5/10![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 5/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 am
ISP
- CLT
1 stop5h 43m
Frontier
Sat 6/67:58 pm
CLT
- ISP
1 stop14h 07m
Frontier
Deal found 5/12![Frontier logo]()
$218
This CheapOair deal was found by Cheapflights users on 5/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 am
ISP
- CLT
1 stop5h 43m
Frontier
Mon 6/81:00 pm
CLT
- ISP
1 stop26h 56m
Frontier
Deal found 5/8![Frontier logo]()
$224
This Southwest deal was found by Cheapflights users on 5/8. 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 6/108:55 am
ISP
- CLT
1 stop5h 40m
Southwest
Tue 6/166:30 pm
CLT
- ISP
1 stop4h 05m
Southwest
Deal found 5/8![Southwest logo]()
$193
This Trip.com deal was found by Cheapflights users on 5/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:52 pm
ISP
- CLT
1 stop13h 42m
Frontier
Tue 6/167:58 pm
CLT
- ISP
1 stop24h 59m
Frontier
Deal found 5/10![Frontier logo]()
$199
This Booking.com deal was found by Cheapflights users on 5/11. 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.
Wed 6/109:52 pm
ISP
- CLT
1 stop18h 38m
Frontier
Wed 6/177:58 pm
CLT
- ISP
1 stop24h 59m
Frontier
Deal found 5/11![Frontier logo]()
$222
One-way flights from Islip to CharlotteSearch for one-way flight options from Islip to Charlotte. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from Islip to Charlotte. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This CheapOair deal was found by Cheapflights users on 5/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:52 pm
ISP
- CLT
1 stop18h 38m
Frontier
Deal found 5/11![Frontier logo]()
$101
This CheapOair deal was found by Cheapflights users on 5/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:00 am
ISP
- CLT
1 stop5h 43m
Frontier
Deal found 5/12![Frontier logo]()
$105
This Trip.com deal was found by Cheapflights users on 5/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 am
ISP
- CLT
1 stop5h 43m
Frontier
Deal found 5/9![Frontier logo]()
$108
This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:02 pm
ISP
- CLT
1 stop18h 03m
Frontier
Deal found 5/11![Frontier logo]()
$109
This Frontier deal was found by Cheapflights users on 5/12. 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.
Thu 5/2811:00 am
ISP
- CLT
1 stop5h 43m
Frontier
Deal found 5/12![Frontier logo]()
$115
This CheapOair deal was found by Cheapflights users on 5/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:52 pm
ISP
- CLT
1 stop13h 42m
Frontier
Deal found 5/11![Frontier logo]()
$121
This CheapOair deal was found by Cheapflights users on 5/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:48 am
ISP
- CLT
1 stop5h 47m
Frontier
Deal found 5/12![Frontier logo]()
$135
This Trip.com deal was found by Cheapflights users on 5/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:00 am
ISP
- CLT
1 stop25h 05m
Frontier
Deal found 5/10![Frontier logo]()
$139
This Trip.com deal was found by Cheapflights users on 5/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:41 pm
ISP
- CLT
1 stop24h 12m
Frontier
Deal found 5/10![Frontier logo]()
$140
This CheapOair deal was found by Cheapflights users on 5/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:41 pm
ISP
- CLT
1 stop18h 53m
Frontier
Deal found 5/12![Frontier logo]()
$141
This Southwest deal was found by Cheapflights users on 5/11. 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 6/14:30 pm
ISP
- CLT
1 stop5h 10m
Southwest
Deal found 5/11![Southwest logo]()
$165
Find flight deals from Islip to Charlotte
Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Charlotte (CLT). 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 May 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $193 (Southwest) |
One-way from | $101 (CheapOair) |
Popular in | December |
Cheapest in | January |
Average price | $426 |
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Charlotte 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 May 13, 2026.
Use the filters below to find and compare flights from Islip to Charlotte that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Wed 6/10
8:55 am-5:50 pm
2 stops8h 55m
Charlotte Douglas
Tue 6/16
6:30 pm-10:35 pm
1 stop4h 05m
$198
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Thu 6/4
11:00 am-4:43 pm
1 stop5h 43m
Charlotte Douglas
Sat 6/6
7:58 pm-10:05 am
1 stop14h 07m
$218
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Fri 6/5
11:00 am-4:43 pm
1 stop5h 43m
Charlotte Douglas
Sat 6/13
12:29 pm-8:57 pm
1 stop8h 28m
$335
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Fri 7/10
3:05 pm-11:15 pm
2 stops8h 10m
Charlotte Douglas
Sat 7/18
8:15 am-2:50 pm
1 stop6h 35m
$360
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Fri 11/6
12:25 pm-9:35 pm
2 stops9h 10m
Charlotte Douglas
Mon 11/9
7:45 am-11:45 am
1 stop4h 00m
$364
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Fri 6/19
3:05 pm-11:15 pm
2 stops8h 10m
Charlotte Douglas
Fri 6/26
7:50 pm-11:35 pm
1 stop3h 45m
$367
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Fri 6/12
3:05 pm-11:15 pm
2 stops8h 10m
Charlotte Douglas
Fri 6/19
7:50 pm-11:35 pm
1 stop3h 45m
$367
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Mon 6/8
3:05 pm-11:15 pm
2 stops8h 10m
Charlotte Douglas
Mon 6/15
7:50 pm-11:35 pm
1 stop3h 45m
$367
Quickest round-trip
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Sat 5/30
4:40 pm-9:10 pm
1 stop4h 30m
Charlotte Douglas
Sat 6/6
1:05 pm-4:55 pm
1 stop3h 50m
$369
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Sat 7/25
2:45 pm-10:10 pm
2 stops7h 25m
Charlotte Douglas
Wed 7/29
11:50 am-10:35 pm
2 stops10h 45m
$372
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Islip to Charlotte
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 Islip to Charlotte in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Islip, New York-Charlotte flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Charlotte flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Charlotte flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Islip, New York-Charlotte 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 Islip, New York-Charlotte 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 Islip to Charlotte
Have a flexible travel schedule? Discover the best time to fly to Charlotte from Islip with our price prediction graph.
ISP-CLT
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 Charlotte
Prices
Delays
What is the cheapest month to book a flight from Islip, New York to Charlotte?
Currently, January is the cheapest month in which you can book a flight from Islip, New York to Charlotte (average of $74). Flying from Islip, New York to Charlotte in December is currently the most expensive (average of $457). 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.
How much does it cost to fly round-trip from Islip, New York to Charlotte?
How often are flights from Islip to Charlotte delayed?
About 50% of weekly flights between Islip and Charlotte have experienced delays in the past year, with the average delay time being 37 minutes.
What is the most punctual flight time for Islip to Charlotte flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Reviews of airlines servicing Charlotte
Get insights into the airlines that provide service to Charlotte. 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 Charlotte. Reviews last updated May 13, 2026.
Read reviews from past customers who have flown Southwest from Islip to Charlotte. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Islip to Charlotte. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Charlotte?
Book flights to Charlotte if you plan to visit one of these locationsRock Hill
Hickory
Gastonia
Salisbury
Morganton
Mooresville
Huntersville
Matthews
Boone
Lancaster
Shelby
Kannapolis
Gaffney
Fort Mill
Statesville
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Islip and Charlotte flights
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Top airline flying from Islip to Charlotte
Discover the top airline that operate flights from Islip to Charlotte. 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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$227 | Average$372 | FlexibilityNo cancel fee | On-time63% |