Cheap flights from Islip to Charleston (ISP - CHS) from $39
This is the cheapest one-way flight price, found on 10/2. Prices may vary by date and flight preferences.
The best prices from Islip Long Island to Charleston are usually found in January or October, booked 43 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
How to find the cheapest flight from Islip (ISP) to Charleston (CHS)
All the information you need to plan the best ISP to CHS flight in 2023: compare Islip to Charleston flight prices with the expected peak season, weather and rainfall in Charleston.
Popular in | April |
|---|---|
Cheapest in | January |
Round-trip from | $234 |
One-way from | $39 |
ISP - CHS Price | $234 - $409 |
|---|---|
CHS Temperature | 48.2 - 82.4 °F |
CHS Rainfall | 2.4 - 7.2 inches |
What is the cheapest day to fly round-trip from Islip to Charleston?
Departing on a Friday is a good option for securing a great price. You can expect to save up to 160% when planning your travel around this day of the week.
How far in advance should I book a flight from Islip to Charleston?
To save up to 17% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Islip to Charleston from $242 1-2 weeks out and tickets from $271 for flights departing within the next 72 hours.
What is the cheapest month to fly from Islip to Charleston?
Our data shows that January tends to be the cheapest month to fly to Charleston from Islip. Users have commonly found prices around $240 for the month, but tickets can be as low as $97. Due to multiple factors, prepare for potentially higher prices in April.
When is the cheapest time to fly from Islip to Charleston (ISP - CHS)?
Unlike at noon, when flights are generally more expensive, you can save up to 54% on flights from Islip to Charleston by exploring options for tickets in the evening.
Cheap Breeze Airways flights from Islip to Charleston
Cheap Islip to Charleston flights in October & November 2023
The best prices found for ISP to CHS flights for October, November
Islip to Charleston 2023 flight deals
Cheap flights to Charleston from Islip found for this year
Non-stop flights to Charleston from Islip
Save time with Islip to Charleston direct flight deals
Islip to Charleston flights leaving soon
Late deals on return flights to Charleston from Islip, departing today and this week
One-way flights to Charleston from Islip
The cheapest one-way flights from Islip to Charleston
Find flights from Islip to Charleston within your budget
Use the slider to find flights from Islip to Charleston that fit your budget.
Fly from
Fly to
Budget
$88 - $190
Route
Depart
Return
Price
Islip Long IslandCharleston
ISP - CHS
ISPCHS
Islip Long Island
Mon 11/13
Nonstop2h 09m
Charleston
Fri 11/24
Nonstop1h 55m
Islip Long IslandCharleston
ISP - CHS
ISPCHS
Islip Long Island
Mon 11/13
Nonstop2h 09m
Charleston
Fri 11/24
Nonstop1h 55m
Islip Long IslandCharleston
ISP - CHS
ISPCHS
Islip Long Island
Thu 1/4
1 stop3h 30m
Charleston
Sun 1/7
1 stop3h 14m
Islip Long IslandCharleston
ISP - CHS
ISPCHS
Islip Long Island
Mon 11/6
Nonstop2h 09m
Charleston
Thu 11/9
1 stop3h 14m
Islip Long IslandCharleston
ISP - CHS
ISPCHS
Islip Long Island
Mon 11/13
Nonstop2h 09m
Charleston
Mon 11/27
Nonstop1h 55m
Islip Long IslandCharleston
ISP - CHS
ISPCHS
Islip Long Island
Mon 2/12
Nonstop2h 10m
Charleston
Fri 2/16
Nonstop1h 57m
Islip Long IslandCharleston
ISP - CHS
ISPCHS
Islip Long Island
Sat 10/14
2 stops11h 33m
Charleston
Tue 10/17
1 stop8h 04m
Islip Long IslandCharleston
ISP - CHS
ISPCHS
Islip Long Island
Thu 1/4
1 stop3h 30m
Charleston
Thu 1/11
1 stop11h 46m
Islip Long IslandCharleston
ISP - CHS
ISPCHS
Islip Long Island
Sat 10/21
2 stops11h 33m
Charleston
Thu 10/26
1 stop8h 04m
Reviews of airlines servicing Charleston
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Flight was canceled due to hurricane, understandable. Trying to use the website to get a refund was a horror show!!!! No phone number to speak with a person. Web site just kept looping back to the beginning. Website was convoluted, complicated, and not user friendly!!!! Hoping NEVER to 'attempt' to use Breeze Airways again and will NOT recommend them to any of my relatives, friends and/or business associates!!!!
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Flight was canceled due to hurricane, understandable. Trying to use the website to get a refund was a horror show!!!! No phone number to speak with a person. Web site just kept looping back to the beginning. Website was convoluted, complicated, and not user friendly!!!! Hoping NEVER to 'attempt' to use Breeze Airways again and will NOT recommend them to any of my relatives, friends and/or business associates!!!!
Related info for your journey
Useful info, stats and facts about Islip to Charleston flights.
Can I find flights from Islip to Charleston for under $100 on Cheapflights?
Yes, there are multiple flights from Islip to Charleston for under $100. The cheapest flight booked recently is on Breeze Airways for just $88, but on average you can expect to pay $157.
Are there nonstop flights from Islip to Charleston for under $100 on Cheapflights?
Cheapflights has at least 20 direct flights from Islip to Charleston under $100. A good price for a nonstop flight from Islip to Charleston is less than $166.
Are there last-minute flights available from Islip to Charleston for under $300?
There are currently 20+ open flights from Islip to Charleston within the next 7 days for less than $300.
How popular is this Islip to Charleston flight route?
Flights from Islip Long Island to Charleston have been viewed 20 times in the past calendar month.
What is the cheapest airline to fly from Islip to Charleston round-trip?
According to our current data, Breeze Airways ($88), offers the cheapest pricing from Islip to Charleston. Breeze Airways is 53% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest flights from Islip to Charleston?
Looking for the cheapest flight from Islip to Charleston? While on average our users pay $159, our data indicates the cheapest price to be $52. The most popular route (Islip Long Island - Charleston), is priced around $118.
What does ISP to CHS mean?
Islip Long Island Airport is ISP and Charleston Airport is CHS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.
Other flights from Islip
Flights to Charleston from Islip
Alternative routes for Islip to Charleston
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Islip to Charleston
The chart below displays the airlines Cheapflights users traveling from Islip to Charleston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Islip to Charleston
See what time of day planes typically take off from Islip to Charleston
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 100%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Islip to Charleston
See how many times per day planes take to the skies headed from Islip to Charleston
| Sunday | 1daily flight |
|---|---|
| Monday | 1daily flight |
| Tuesday | 0daily flights |
| Wednesday | 0daily flights |
| Thursday | 1daily flight |
| Friday | 1daily flight |
| Saturday | 0daily flights |
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Why should you use Cheapflights to find cheap flight tickets from Islip to Charleston?
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Users can book flights with no change fees policies with our dedicated filters. Book flights from Islip to Charleston flexibly with Cheapflights today.
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