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Cheap Flights from Charleston to Islip

Explore the cheapest flights from Charleston to Islip in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at TRY 6,431, and round-trip tickets start at TRY 36,404.

      • CRW 17:20
        26h 25m
        2 stops
        ISP 19:45
        Charleston - Islip | Fri, Jan 16 | Delta Air Lines
        ISP 07:25
        14h 24m
        2 stops
        CRW 21:49
        Islip - Charleston | Sun, Jan 18 | Cape Air
        TRY 36,404 TRY 55,201
        34% OFF
        34% OFF
        TRY 55,201 TRY 36,404
      • CRW 17:37
        26h 8m
        2 stops
        ISP 19:45
        Charleston - Islip | Fri, Jan 16 | United Airlines
        ISP 09:59
        10h 57m
        2 stops
        CRW 20:56
        Islip - Charleston | Sun, Jan 18 | Cape Air
        TRY 40,297 TRY 55,201
        27% OFF
        27% OFF
        TRY 55,201 TRY 40,297
      • CRW 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Charleston - Islip | Sun, Dec 14 | Normal Airline
        ISP 15:00
        6h
        Direct
        CRW 16:00
        Islip - Charleston | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • CRW 05:49
        27h 3m
        2 stops
        ISP 08:52
        Charleston - Islip | Tue, Feb 3 | American Airlines
        TRY 6,431 TRY 31,147
        79% OFF
        79% OFF
        TRY 31,147 TRY 6,431
      • CRW 05:49
        12h 1m
        2 stops
        ISP 17:50
        Charleston - Islip | Mon, Feb 9 | American Airlines
        TRY 8,811 TRY 31,147
        72% OFF
        72% OFF
        TRY 31,147 TRY 8,811
      • CRW 17:37
        15h 15m
        2 stops
        ISP 08:52
        Charleston - Islip | Tue, Feb 3 | United Airlines
        TRY 13,019 TRY 31,147
        57% OFF
        57% OFF
        TRY 31,147 TRY 13,019
      • CRW 06:15
        9h 55m
        2 stops
        ISP 16:10
        Charleston - Islip | Tue, Jan 13 | Delta Air Lines
        TRY 21,968
        28% OFF
        TRY 31,147 TRY 21,968
      • CRW 06:50
        9h 20m
        2 stops
        ISP 16:10
        Charleston - Islip | Tue, Jan 13 | United Airlines
        TRY 21,968
        28% OFF
        TRY 31,147 TRY 21,968
      • CRW 11:18
        8h 27m
        2 stops
        ISP 19:45
        Charleston - Islip | Mon, Dec 15 | Delta Air Lines
        TRY 21,981
        28% OFF
        TRY 31,147 TRY 21,981
      • CRW 07:00
        9h 15m
        2 stops
        ISP 16:15
        Charleston - Islip | Mon, Dec 15 | United Airlines
        TRY 22,053
        28% OFF
        TRY 31,147 TRY 22,053
      • CRW 18:37
        16h 28m
        2 stops
        ISP 11:05
        Charleston - Islip | Mon, Feb 9 | Delta Air Lines
        TRY 22,211
        28% OFF
        TRY 31,147 TRY 22,211
      • CRW 06:00
        29h 4m
        2 stops
        ISP 11:04
        Charleston - Islip | Wed, Dec 24 | Delta Air Lines
        TRY 22,368
        28% OFF
        TRY 31,147 TRY 22,368
      • CRW 07:00
        9h 15m
        2 stops
        ISP 16:15
        Charleston - Islip | Wed, Dec 24 | United Airlines
        TRY 22,737
        27% OFF
        TRY 31,147 TRY 22,737
      • CRW 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Charleston - Islip | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Charleston to Islip

The distance between Charleston and Islip is approximately 775.63km. Based on Trip.com's data, travel demand peaks in December. The off-season for travel is August.

Cheapest one-way flight priceTRY 6,431
Cheapest return ticket priceTRY 36,404
Off-season for travelAugust
Peak season for travelDecember
Flight distance775.63km

Cheapest time to fly from Charleston to Islip

The cheapest time for Charleston to Islip flights: Feb 1 to Feb 8 — one way flight prices from TRY 6,431.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Charleston (CRW) to Islip (ISP)?

    Based on Trip.com data, American Airlines offers one-way fares as low as TRY 6,431 on Cheapest nonstop routes (e.g. CRW to ISP on Tue, Feb 3), while Delta Air Lines offers Cheapest nonstop round-trips from TRY 36,404 departing on Fri, Jan 16 and returning on Sun, Jan 18.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Charleston to Islip is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Charleston to Islip, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Feb 3, with one-way flights priced at just TRY 6,431.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Islip travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Charleston to Islip is August, when demand for travel is lower.
  • The time difference between Islip and Charleston is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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