$76+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CLT
Apr 29 — May 61
Round-trip
1 adult, Economy
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Find cheap flights from Islip to Charlotte with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 March 30, 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 March 30, 2026.
This CheapOair deal was found by Cheapflights users on 3/25. 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 4/234:07 pm
ISP
- CLT
1 stop24h 23m
Frontier
Sat 4/258:09 pm
CLT
- ISP
1 stop13h 04m
Frontier
Deal found 3/25![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:38 pm
ISP
- CLT
1 stop23h 05m
Frontier
Mon 5/181:00 pm
CLT
- ISP
1 stop22h 00m
Frontier
Deal found 3/26![Frontier logo]()
$149
This CheapOair deal was found by Cheapflights users on 3/29. 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.
Mon 4/274:07 pm
ISP
- CLT
1 stop24h 28m
Frontier
Mon 5/48:09 pm
CLT
- ISP
1 stop14h 51m
Frontier
Deal found 3/29![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 3/27. 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 4/174:07 pm
ISP
- CLT
1 stop24h 28m
Frontier
Sun 4/197:19 pm
CLT
- ISP
1 stop13h 54m
Frontier
Deal found 3/27![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:07 pm
ISP
- CLT
1 stop16h 02m
Multiple Airlines
Thu 4/309:32 pm
CLT
- ISP
1 stop11h 41m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$196
This Southwest deal was found by Cheapflights users on 3/27. 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 5/166:00 am
ISP
- CLT
1 stop4h 15m
Southwest
Tue 5/195:35 pm
CLT
- ISP
1 stop4h 35m
Southwest
Deal found 3/27![Southwest logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:00 am
ISP
- CLT
1 stop25h 05m
Frontier
Mon 5/181:00 pm
CLT
- ISP
1 stop22h 00m
Frontier
Deal found 3/26![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:50 am
ISP
- CLT
2 stops8h 47m
Multiple Airlines
Wed 4/229:32 pm
CLT
- ISP
1 stop12h 01m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:57 am
ISP
- CLT
2 stops24h 15m
Multiple Airlines
Mon 5/187:58 pm
CLT
- ISP
1 stop15h 02m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$208
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 March 30, 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 March 30, 2026.
This Frontier deal was found by Cheapflights users on 3/30. 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.
Mon 4/66:40 pm
ISP
- CLT
1 stop5h 56m
Frontier
Tue 4/711:48 am
CLT
- ISP
1 stop9h 04m
Frontier
Deal found 3/30![Frontier logo]()
$226
This Southwest deal was found by Cheapflights users on 3/27. 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.
Thu 4/1612:30 pm
ISP
- CLT
1 stop5h 50m
Southwest
Mon 4/207:20 pm
CLT
- ISP
1 stop4h 10m
Southwest
Deal found 3/27![Southwest logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:07 pm
ISP
- CLT
2 stops17h 03m
Multiple Airlines
Sun 4/197:19 pm
CLT
- ISP
1 stop13h 54m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$264
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:30 pm
ISP
- CLT
1 stop12h 05m
Frontier
Thu 4/91:33 pm
CLT
- ISP
1 stop11h 53m
Frontier
Deal found 3/30![Frontier logo]()
$236
This Southwest deal was found by Cheapflights users on 3/25. 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 4/134:30 pm
ISP
- CLT
1 stop5h 10m
Southwest
Sat 4/1812:15 pm
CLT
- ISP
1 stop3h 45m
Southwest
Deal found 3/25![Southwest logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/264:07 pm
ISP
- CLT
1 stop16h 02m
Multiple Airlines
Sun 5/37:55 am
CLT
- ISP
1 stop25h 18m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$295
This Frontier deal was found by Cheapflights users on 3/29. 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 4/36:40 pm
ISP
- CLT
1 stop5h 56m
Frontier
Tue 4/711:48 am
CLT
- ISP
1 stop9h 04m
Frontier
Deal found 3/29![Frontier logo]()
$291
This Southwest deal was found by Cheapflights users on 3/26. 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 5/206:30 am
ISP
- CLT
1 stop4h 05m
Southwest
Sat 5/233:50 pm
CLT
- ISP
2 stops7h 30m
Southwest
Deal found 3/26![Southwest logo]()
$305
This Southwest deal was found by Cheapflights users on 3/27. 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 4/244:30 pm
ISP
- CLT
1 stop5h 10m
Southwest
Fri 5/16:15 am
CLT
- ISP
2 stops10h 15m
Southwest
Deal found 3/27![Southwest logo]()
$319
This Trip.com deal was found by Cheapflights users on 3/29. 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.
Fri 4/174:07 pm
ISP
- CLT
2 stops23h 39m
Frontier
Sun 4/196:30 am
CLT
- ISP
2 stops26h 43m
Frontier
Deal found 3/29![Frontier logo]()
$372
This Southwest deal was found by Cheapflights users on 3/26. 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
Mon 6/227:50 pm
CLT
- ISP
1 stop3h 45m
Southwest
Deal found 3/26![Southwest logo]()
$375
Last-minute flights from Islip to CharlotteDiscover last-minute flight deals from Islip to Charlotte. Data last updated March 30, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Charlotte. Data last updated March 30, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/29. 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 4/36:40 pm
ISP
- CLT
1 stop5h 56m
Frontier
Tue 4/711:48 am
CLT
- ISP
1 stop9h 04m
Frontier
Deal found 3/29![Frontier logo]()
$236
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Sat 4/45:45 am
ISP
- CLT
1 stop26h 18m
Frontier
Mon 4/610:08 am
CLT
- ISP
1 stop14h 15m
Frontier
Deal found 3/27![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 3/30. 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.
Mon 4/66:40 pm
ISP
- CLT
1 stop5h 56m
Frontier
Tue 4/711:48 am
CLT
- ISP
1 stop9h 04m
Frontier
Deal found 3/30![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:07 pm
ISP
- CLT
1 stop24h 23m
Multiple Airlines
Sun 4/199:32 pm
CLT
- ISP
1 stop11h 41m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 3/27. 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.
Thu 4/1612:30 pm
ISP
- CLT
1 stop5h 50m
Southwest
Mon 4/207:20 pm
CLT
- ISP
1 stop4h 10m
Southwest
Deal found 3/27![Southwest logo]()
$228
This CheapOair deal was found by Cheapflights users on 3/27. 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 4/174:07 pm
ISP
- CLT
1 stop24h 28m
Frontier
Sun 4/197:19 pm
CLT
- ISP
1 stop13h 54m
Frontier
Deal found 3/27![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:50 am
ISP
- CLT
2 stops8h 47m
Multiple Airlines
Wed 4/229:32 pm
CLT
- ISP
1 stop12h 01m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$204
This CheapOair deal was found by Cheapflights users on 3/25. 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 4/234:07 pm
ISP
- CLT
1 stop24h 23m
Frontier
Sat 4/258:09 pm
CLT
- ISP
1 stop13h 04m
Frontier
Deal found 3/25![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:07 pm
ISP
- CLT
1 stop16h 02m
Multiple Airlines
Thu 4/309:32 pm
CLT
- ISP
1 stop11h 41m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$196
This CheapOair deal was found by Cheapflights users on 3/28. 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 4/244:07 pm
ISP
- CLT
1 stop24h 28m
Frontier
Sun 4/267:19 pm
CLT
- ISP
1 stop14h 09m
Frontier
Deal found 3/28![Frontier logo]()
$225
This CheapOair deal was found by Cheapflights users on 3/29. 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.
Mon 4/274:07 pm
ISP
- CLT
1 stop24h 28m
Frontier
Mon 5/48:09 pm
CLT
- ISP
1 stop14h 51m
Frontier
Deal found 3/29![Frontier logo]()
$160
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 March 30, 2026.
Search for one-way flight options from Islip to Charlotte. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
This CheapOair deal was found by Cheapflights users on 3/26. 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 4/168:31 pm
ISP
- CLT
1 stop12h 47m
Frontier
Deal found 3/26![Frontier logo]()
$76
This Expedia deal was found by Cheapflights users on 3/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:07 pm
ISP
- CLT
1 stop24h 23m
Frontier
Deal found 3/28![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 3/27. 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 4/104:01 pm
ISP
- CLT
1 stop8h 35m
Frontier
Deal found 3/27![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 3/26. 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.
Mon 4/135:45 am
ISP
- CLT
1 stop11h 10m
Frontier
Deal found 3/26![Frontier logo]()
$96
This Southwest deal was found by Cheapflights users on 3/27. 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.
Tue 5/194:10 pm
ISP
- CLT
1 stop4h 50m
Southwest
Deal found 3/27![Southwest logo]()
$99
This CheapOair deal was found by Cheapflights users on 3/27. 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 stop22h 41m
Frontier
Deal found 3/27![Frontier logo]()
$101
This CheapOair deal was found by Cheapflights users on 3/26. 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.
Mon 4/66:40 pm
ISP
- CLT
1 stop5h 56m
Frontier
Deal found 3/26![Frontier logo]()
$115
This CheapOair deal was found by Cheapflights users on 3/27. 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 4/85:28 pm
ISP
- CLT
1 stop23h 18m
Frontier
Deal found 3/27![Frontier logo]()
$117
This Southwest deal was found by Cheapflights users on 3/26. 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 5/412:30 pm
ISP
- CLT
1 stop5h 50m
Southwest
Deal found 3/26![Southwest logo]()
$119
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 March 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $140 (CheapOair) |
One-way from | $76 (CheapOair) |
Popular in | December |
Cheapest in | January |
Average price | $382 |
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 March 30, 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
Mon 4/6
6:40 pm-12:36 am
1 stop5h 56m
Charlotte Douglas
Tue 4/7
11:48 am-8:52 pm
1 stop9h 04m
$226
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Thu 4/16
12:30 pm-6:20 pm
1 stop5h 50m
Charlotte Douglas
Mon 4/20
7:20 pm-11:30 pm
1 stop4h 10m
$228
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Sat 4/4
7:30 pm-7:35 am
1 stop12h 05m
Charlotte Douglas
Thu 4/9
1:33 pm-1:26 am
1 stop11h 53m
$236
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Fri 4/17
4:07 pm-9:10 am
2 stops17h 03m
Charlotte Douglas
Sun 4/19
7:19 pm-9:13 am
1 stop13h 54m
$264
Quickest round-trip
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Mon 4/13
4:30 pm-9:40 pm
1 stop5h 10m
Charlotte Douglas
Sat 4/18
12:15 pm-4:00 pm
1 stop3h 45m
$284
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Fri 4/3
6:40 pm-12:36 am
1 stop5h 56m
Charlotte Douglas
Tue 4/7
11:48 am-8:52 pm
1 stop9h 04m
$291
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Sun 4/26
4:07 pm-8:09 am
1 stop16h 02m
Charlotte Douglas
Sun 5/3
7:55 am-9:13 am
1 stop25h 18m
$295
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Wed 5/20
6:30 am-10:35 am
1 stop4h 05m
Charlotte Douglas
Sat 5/23
3:50 pm-11:20 pm
2 stops7h 30m
$305
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Fri 4/24
4:30 pm-9:40 pm
1 stop5h 10m
Charlotte Douglas
Fri 5/1
6:15 am-4:30 pm
2 stops10h 15m
$319
IslipCharlotte
ISP - CLT
ISPCLT
Islip Long Island
Fri 4/17
4:07 pm-3:46 pm
2 stops23h 39m
Charlotte Douglas
Sun 4/19
6:30 am-9:13 am
2 stops26h 43m
$372
Showing 1-10 of 18 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 March.
| 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, September is the cheapest month in which you can book a flight from Islip, New York to Charlotte (average of $36). Flying from Islip, New York to Charlotte in July is currently the most expensive (average of $85). 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 March 30, 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.
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
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 locationsMatthews
Gastonia
Rock Hill
Salisbury
Hickory
Morganton
Mooresville
Huntersville
Boone
Lancaster
Shelby
Kannapolis
Gaffney
Fort Mill
Statesville
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Other flights to Charlotte
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Islip and Charlotte flights
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Other flights from Islip
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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 March 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$237 | Average$372 | FlexibilityNo cancel fee | On-time63% |