
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (Southwest) |
One-way from | $114 (Southwest) |
Popular in | August |
Cheapest in | January |
Average price | $390 |
Fly from
Fly to
Route
Depart
Return
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Mon 11/23
4:40 pm-12:34 am
1 stop7h 54m
Charlotte Douglas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Mon 12/14
3:02 pm-1:07 pm
3 stops22h 05m
Charlotte Douglas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Fri 1/1
6:05 am-10:15 am
1 stop4h 10m
Charlotte Douglas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Sat 11/14
6:33 pm-8:37 am
1 stop14h 04m
Charlotte Douglas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Mon 11/16
11:13 am-7:59 pm
2 stops8h 46m
Charlotte Douglas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Mon 11/23
12:25 pm-9:40 pm
2 stops9h 15m
Charlotte Douglas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Fri 11/20
3:02 pm-12:35 pm
2 stops21h 33m
Charlotte Douglas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Sat 1/2
5:30 am-9:40 am
1 stop4h 10m
Charlotte Douglas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Fri 2/12
3:02 pm-12:50 pm
3 stops21h 48m
Charlotte Douglas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipCharlotte
ISP Islip Long Island - CLT Charlotte Douglas
ISPCLT
Islip Long Island
Fri 2/12
10:45 am-2:40 pm
1 stop3h 55m
Charlotte Douglas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
Everything you need to know about your flight from Islip to Charlotte
Food
Boarding
Entertainment
Crew
Overall
Comfort
Reviews
Patricia,Oct 2026
DAL - TPA
Food
Boarding
Entertainment
Crew
Overall
Comfort
Reviews
Patricia,Oct 2026
DAL - TPA
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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$385 | FlexibilityNo cancel fee | On-time63% |