$85+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CLT
Sep 16 — Sep 231
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Islip to Charlotte with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to Charlotte
Cheapest
Best
Last-minute
One-way
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 August 17, 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 August 17, 2026.
This Frontier deal was found by Cheapflights users on 8/13. 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 9/310:57 am -
1 stop6h 01m
Mon 9/79:52 pm -
1 stop12h 01m
Deal found 8/13![Frontier logo]()
$158
This Frontier deal was found by Cheapflights users on 8/14. 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.
Sat 9/125:43 pm -
1 stop14h 52m
Mon 9/149:40 pm -
1 stop19h 18m
Deal found 8/14![Frontier logo]()
$159
This CheapOair deal was found by Cheapflights users on 8/15. 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 9/115:43 pm -
1 stop14h 52m
Tue 9/159:40 pm -
1 stop19h 18m
Deal found 8/15![Frontier logo]()
$168
This Southwest deal was found by Cheapflights users on 8/16. 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 10/33:50 pm -
1 stop3h 50m
Tue 10/138:20 am -
1 stop7h 25m
Deal found 8/16![Southwest logo]()
$182
This CheapOair deal was found by Cheapflights users on 8/17. 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 10/15:43 pm -
1 stop14h 52m
Mon 10/59:32 am -
1 stop7h 26m
Deal found 8/17![Frontier logo]()
$194
This Southwest deal was found by Cheapflights users on 8/15. 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 9/1112:35 pm -
2 stops9h 20m
Tue 9/1512:35 pm -
2 stops8h 35m
Deal found 8/15![Southwest logo]()
$197
This Expedia deal was found by Cheapflights users on 8/16. 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 9/510:57 am -
1 stop26h 53m
Sat 9/129:32 am -
1 stop7h 26m
Deal found 8/16![Frontier logo]()
$199
This CheapOair deal was found by Cheapflights users on 8/16. 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.
Sun 9/610:57 am -
1 stop21h 04m
Tue 9/89:52 pm -
1 stop19h 06m
Deal found 8/16![Frontier logo]()
$206
This CheapOair deal was found by Cheapflights users on 8/14. 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 10/246:25 pm -
1 stop18h 10m
Tue 10/278:11 pm -
1 stop18h 22m
Deal found 8/14![Frontier logo]()
$209
This CheapOair deal was found by Cheapflights users on 8/15. 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 9/145:43 pm -
1 stop21h 33m
Mon 9/217:16 pm -
1 stop21h 42m
Deal found 8/15![Frontier logo]()
$212
This Southwest deal was found by Cheapflights users on 8/12. 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.
Tue 9/2210:55 am -
2 stops10h 20m
Sat 9/268:25 am -
1 stop6h 05m
Deal found 8/12![Southwest logo]()
$220
This Expedia deal was found by Cheapflights users on 8/13. 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 9/510:57 am -
1 stop26h 53m
Mon 9/78:56 am -
1 stop24h 57m
Deal found 8/13![Frontier logo]()
$222
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 August 17, 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 August 17, 2026.
This Southwest deal was found by Cheapflights users on 8/16. 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 10/33:50 pm -
1 stop3h 50m
Tue 10/136:40 am -
2 stops9h 05m
Deal found 8/16![Southwest logo]()
$182
This JetBlue deal was found by Cheapflights users on 8/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am -
1 stop8h 20m
Wed 9/93:10 pm -
1 stop8h 12m
Deal found 8/13![JetBlue logo]()
$277
This Southwest deal was found by Cheapflights users on 8/15. 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 9/1112:35 pm -
2 stops9h 20m
Tue 9/1512:35 pm -
2 stops8h 35m
Deal found 8/15![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 8/13. 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 9/263:15 pm -
1 stop4h 10m
Tue 9/298:30 am -
1 stop3h 40m
Deal found 8/13![Southwest logo]()
$224
This JetBlue deal was found by Cheapflights users on 8/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
1 stop7h 15m
Sat 9/193:10 pm -
1 stop8h 12m
Deal found 8/12![JetBlue logo]()
$277
This Southwest deal was found by Cheapflights users on 8/13. 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 9/112:55 pm -
2 stops8h 15m
Sat 9/128:25 am -
1 stop3h 40m
Deal found 8/13![Southwest logo]()
$240
This JetBlue deal was found by Cheapflights users on 8/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 am -
1 stop7h 15m
Mon 10/53:10 pm -
1 stop8h 12m
Deal found 8/14![JetBlue logo]()
$277
This Southwest deal was found by Cheapflights users on 8/13. 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.
Sun 11/112:25 pm -
2 stops9h 10m
Sat 11/77:30 am -
1 stop4h 35m
Deal found 8/13![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 8/14. 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 11/1312:25 pm -
1 stop5h 50m
Mon 11/166:40 am -
2 stops8h 50m
Deal found 8/14![Southwest logo]()
$306
Last-minute flights from Islip to CharlotteDiscover last-minute flight deals from Islip to Charlotte. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Charlotte. Data last updated August 17, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 8/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:57 am -
1 stop6h 01m
Sat 9/129:32 am -
1 stop7h 26m
Deal found 8/13![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 8/13. 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 9/310:57 am -
1 stop6h 01m
Mon 9/79:52 pm -
1 stop12h 01m
Deal found 8/13![Frontier logo]()
$158
This Expedia deal was found by Cheapflights users on 8/16. 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 9/510:57 am -
1 stop26h 53m
Sat 9/129:32 am -
1 stop7h 26m
Deal found 8/16![Frontier logo]()
$199
This Expedia deal was found by Cheapflights users on 8/13. 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 9/510:57 am -
1 stop26h 53m
Mon 9/78:56 am -
1 stop24h 57m
Deal found 8/13![Frontier logo]()
$222
This CheapOair deal was found by Cheapflights users on 8/16. 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.
Sun 9/610:57 am -
1 stop21h 04m
Tue 9/89:52 pm -
1 stop19h 06m
Deal found 8/16![Frontier logo]()
$206
This CheapOair deal was found by Cheapflights users on 8/16. 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 9/115:43 pm -
1 stop14h 52m
Tue 9/159:40 pm -
1 stop19h 18m
Deal found 8/16![Frontier logo]()
$168
This Southwest deal was found by Cheapflights users on 8/15. 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 9/1112:35 pm -
2 stops9h 20m
Tue 9/1512:35 pm -
2 stops8h 35m
Deal found 8/15![Southwest logo]()
$197
This Frontier deal was found by Cheapflights users on 8/14. 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.
Sat 9/125:43 pm -
1 stop14h 52m
Mon 9/149:40 pm -
1 stop19h 18m
Deal found 8/14![Frontier logo]()
$159
This CheapOair deal was found by Cheapflights users on 8/16. 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 9/145:43 pm -
1 stop14h 52m
Mon 9/217:16 pm -
1 stop21h 42m
Deal found 8/16![Frontier logo]()
$212
This Southwest deal was found by Cheapflights users on 8/12. 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.
Tue 9/2210:55 am -
2 stops10h 20m
Sat 9/268:25 am -
1 stop6h 05m
Deal found 8/12![Southwest logo]()
$220
This Southwest deal was found by Cheapflights users on 8/13. 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 9/263:15 pm -
1 stop4h 10m
Tue 9/298:30 am -
1 stop3h 40m
Deal found 8/13![Southwest logo]()
$224
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 August 17, 2026.
Search for one-way flight options from Islip to Charlotte. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Expedia deal was found by Cheapflights users on 8/14. 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 9/57:09 pm -
1 stop18h 41m
Deal found 8/14![Frontier logo]()
$85
This CheapOair deal was found by Cheapflights users on 8/15. 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 9/165:43 pm -
1 stop21h 33m
Deal found 8/15![Frontier logo]()
$86
This CheapOair deal was found by Cheapflights users on 8/13. 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 9/125:43 pm -
1 stop14h 52m
Deal found 8/13![Frontier logo]()
$112
This CheapOair deal was found by Cheapflights users on 8/14. 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 9/215:43 pm -
1 stop14h 52m
Deal found 8/14![Frontier logo]()
$116
This Frontier deal was found by Cheapflights users on 8/13. 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.
Wed 9/210:57 am -
1 stop6h 01m
Deal found 8/13![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 8/13. 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.
Sun 9/610:57 am -
1 stop6h 01m
Deal found 8/13![Frontier logo]()
$123
This Priceline deal was found by Cheapflights users on 8/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:57 am -
1 stop6h 01m
Deal found 8/13![Frontier logo]()
$133
This JetBlue deal was found by Cheapflights users on 8/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am -
1 stop7h 15m
Deal found 8/14![JetBlue logo]()
$139
This Frontier deal was found by Cheapflights users on 8/14. 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.
Sun 8/3010:57 am -
1 stop6h 01m
Deal found 8/14![Frontier logo]()
$150
This CheapOair deal was found by Cheapflights users on 8/15. 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 10/25:43 pm -
1 stop14h 52m
Deal found 8/15![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/1212:00 pm -
2 stops20h 35m
Deal found 8/13![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 8/282:28 pm -
2 stops17h 33m
Deal found 8/13![Multiple Airlines logo]()
$167
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 August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $158 (Frontier) |
One-way from | $85 (Expedia) |
Popular in | December |
Cheapest in | January |
Average price | $368 |
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 August 17, 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 Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Sat 10/3
3:50 pm-7:40 pm
1 stop3h 50m
Charlotte Douglas
Tue 10/13
6:40 am-3:45 pm
2 stops9h 05m
$182
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Fri 9/11
12:35 pm-9:55 pm
2 stops9h 20m
Charlotte Douglas
Tue 9/15
12:35 pm-9:10 pm
2 stops8h 35m
$197
Quickest round-trip
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Sat 9/26
3:15 pm-7:25 pm
1 stop4h 10m
Charlotte Douglas
Tue 9/29
8:30 am-12:10 pm
1 stop3h 40m
$224
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Tue 9/1
12:55 pm-9:10 pm
2 stops8h 15m
Charlotte Douglas
Sat 9/12
8:25 am-12:05 pm
1 stop3h 40m
$240
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Sat 9/5
6:00 am-2:20 pm
1 stop8h 20m
Charlotte Douglas
Wed 9/9
3:10 pm-11:22 pm
1 stop8h 12m
$277
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Wed 9/16
7:00 am-2:15 pm
1 stop7h 15m
Charlotte Douglas
Sat 9/19
3:10 pm-11:22 pm
1 stop8h 12m
$277
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Sat 10/3
7:00 am-2:15 pm
1 stop7h 15m
Charlotte Douglas
Mon 10/5
3:10 pm-11:22 pm
1 stop8h 12m
$277
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Sun 11/1
12:25 pm-9:35 pm
2 stops9h 10m
Charlotte Douglas
Sat 11/7
7:30 am-12:05 pm
1 stop4h 35m
$296
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Fri 11/13
12:25 pm-6:15 pm
1 stop5h 50m
Charlotte Douglas
Mon 11/16
6:40 am-3:30 pm
2 stops8h 50m
$306
Cheapest one-way
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Wed 9/2
10:57 am-4:58 pm
1 stop6h 01m
$120
Showing 1-10 of 19 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 August.
| 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
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 46 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 morning 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 August 17, 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.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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
Boone
Salisbury
Cornelius
Morganton
Mooresville
Huntersville
Matthews
Lancaster
Shelby
Gaffney
Fort Mill
Statesville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Charlotte flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Islip
Popular flights
Alternative routes for Islip to Charlotte
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Charlotte
Explore flights to Charlotte departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
Complete your trip
Complete your trip to Charlotte by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Islip to Charlotte by cabin class
Find flights from Islip to Charlotte, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Islip and Charlotte flights
Browse other Islip and Charlotte flight options. Last updated on August 17, 2026.
Other flights from Islip
Browse through other flights departing from Islip. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$351 | FlexibilityNo cancel fee | On-time63% |