Breeze Airways
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United States
Charleston International Airport / Charleston AFB
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United States
Long Island MacArthur Airport
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Scan through all non-stop flights from Charleston to Islip, Long Island. The full flight schedule below gives an overview of all non-stop flights from CHS to ISP, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Islip, Long Island is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Islip, Long Island any time of the year, but the best months to explore are from to and from to .

Currently, there is only one airline operating non-stop flights from Charleston CHS to Islip, Long Island ISP, which is Breeze Airways. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their CHS ISP flight schedule.
Flights from CHS to ISP are operated once a week. Departure times vary between 07:05 - 18:11. The earliest flight departs at 07:05, the last flight departs at 18:11. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Charleston to Islip, Long Island takes 1 hour and 54 minutes. The flight distance between Charleston and Islip, Long Island is 666 miles (or 1,072 km).
There is 1 airport in Islip, Long Island: Long Island MacArthur Airport (ISP).
There is 1 flight per week flying from Charleston to Islip, Long Island (as of March 2026).
1 hour and 54 minutes is the average flight time from Charleston to Islip, Long Island.
The distance from Charleston to Islip, Long Island is 666 miles (1,072 kilometers).
Breeze Airways is the only airline flying nonstop from Charleston to Islip, Long Island.
There are no alliances flying direct from Charleston to Islip, Long Island at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Charleston to Islip, Long Island:
The earliest flight departs at 07:05 from Charleston and arrives at 08:59 at Islip, Long Island.
The latest flight departs at 18:11 from Charleston and arrives at 20:05 at Islip, Long Island.
666 miles (1,072 km) · 1h 54m
18:11
20:05
Breeze Airways
MX 254
Breeze Airways
Airbus A220-300
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