Cheap flights from Charleston to Islip (CHS - ISP) from $54
This is the cheapest one-way flight price, found on 10/1. Prices may vary by date and flight preferences.
The best prices from Charleston to Islip Long Island are usually found in October or January, booked 39 days in advance, depart on a Wednesday or Monday and return on a Saturday
How to find the cheapest flight from Charleston (CHS) to Islip (ISP)
All the information you need to plan the best CHS to ISP flight in 2023: compare Charleston to Islip flight prices with the expected peak season, weather and rainfall in Islip.
Popular in | April |
|---|---|
Cheapest in | October |
Round-trip from | $197 |
One-way from | $54 |
CHS - NYC Price | $197 - $353 |
|---|---|
NYC Temperature | 33.8 - 77 °F |
NYC Rainfall | 2.8 - 4.5 inches |
What is the cheapest day to fly round-trip from Charleston to Islip?
Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Islip. Check prices with Cheapflights to find a great deal for your trip.
How far in advance should I book a flight from Charleston to Islip?
Travelers have found it’s best to book a flight 57 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Charleston to Islip 1-2 weeks in advance for as low as $199, or $244 for flights within the next 24 hours.
What is the cheapest month to fly from Charleston to Islip?
Flights from Charleston to Islip lean towards being more expensive in April. Prices are generally better when you fly from Charleston to Islip in January, with the cheapest ticket starting at $98.
When is the cheapest time to fly from Charleston to Islip (CHS - ISP)?
One of the essential ways to save on airfare from Charleston to Islip is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.
Cheap Breeze Airways flights from Charleston to Islip
Cheap Charleston to Islip flights in October & November 2023
The best prices found for CHS to ISP flights for October, November
Charleston to Islip 2023 flight deals
Cheap flights to Islip from Charleston found for this year
Non-stop flights to Islip from Charleston
Save time with Charleston to Islip direct flight deals
Charleston to Islip flights leaving soon
Late deals on return flights to Islip from Charleston, departing today and this week
One-way flights to Islip from Charleston
The cheapest one-way flights from Charleston to Islip
Find flights from Charleston to Islip within your budget
Use the slider to find flights from Charleston to Islip that fit your budget.
Fly from
Fly to
Budget
$114 - $213
Route
Depart
Return
Price
CharlestonIslip Long Island
CHS - ISP
CHSISP
Charleston
Fri 2/9
Nonstop1h 57m
Islip Long Island
Mon 2/12
Nonstop2h 10m
CharlestonIslip Long Island
CHS - ISP
CHSISP
Charleston
Fri 11/10
Nonstop1h 55m
Islip Long Island
Mon 11/13
Nonstop2h 09m
CharlestonIslip Long Island
CHS - ISP
CHSISP
Charleston
Fri 1/12
Nonstop1h 57m
Islip Long Island
Mon 1/15
Nonstop2h 10m
CharlestonIslip Long Island
CHS - ISP
CHSISP
Charleston
Fri 11/10
Nonstop1h 55m
Islip Long Island
Sun 11/12
1 stop3h 30m
CharlestonIslip Long Island
CHS - ISP
CHSISP
Charleston
Fri 11/10
Nonstop1h 55m
Islip Long Island
Sun 11/12
1 stop3h 30m
CharlestonIslip Long Island
CHS - ISP
CHSISP
Charleston
Fri 11/3
Nonstop1h 55m
Islip Long Island
Mon 11/6
Nonstop2h 09m
CharlestonIslip Long Island
CHS - ISP
CHSISP
Charleston
Fri 10/27
Nonstop1h 55m
Islip Long Island
Sun 10/29
1 stop3h 30m
CharlestonIslip Long Island
CHS - ISP
CHSISP
Charleston
Fri 10/13
1 stop6h 52m
Islip Long Island
Tue 10/17
2 stops15h 52m
CharlestonIslip Long Island
CHS - ISP
CHSISP
Charleston
Fri 10/13
Nonstop1h 55m
Islip Long Island
Tue 10/17
1 stop22h 21m
Reviews of airlines servicing Islip
Overall
Entertainment
Food
Crew
Boarding
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!!!!
Overall
Entertainment
Food
Crew
Boarding
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 Charleston to Islip flights.
Can I find flights from Charleston to Islip for under $200 on Cheapflights?
Yes, there are multiple flights from Charleston to Islip for under $200. The cheapest flight booked recently is on Breeze Airways for just $114, but on average you can expect to pay $181.
Are there nonstop flights from Charleston to Islip for under $200 on Cheapflights?
Cheapflights has at least 18 direct flights from Charleston to Islip under $200. A good price for a nonstop flight from Charleston to Islip is less than $245.
Are there last-minute flights available from Charleston to Islip for under $300?
There are currently 2+ open flights from Charleston to Islip within the next 7 days for less than $300.
What is the cheapest airline to fly from Charleston to Islip round-trip?
Flying on Breeze Airways is currently your cheapest option to Islip, with prices starting at $114. This flight start at 30% lower than the current average price 3 months from now.
What are the cheapest flights from Charleston to Islip?
On average you can expect to pay $172 for a flight from Charleston to Islip. The cheapest flight overall is $43 while the most popular route, (Charleston - Islip Long Island) is currently priced at $114.
What does CHS to ISP mean?
CHS and ISP are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. CHS to ISP refers to a flight route from Charleston Airport to Islip Long Island Airport.
Other flights from Charleston
Flights to Islip from Charleston
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Alternative routes for Charleston to Islip
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Top airline flying from Charleston to Islip
The chart below displays the airlines Cheapflights users traveling from Charleston to Islip choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Charleston to Islip
See what time of day planes typically take off from Charleston to Islip
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 100%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Charleston to Islip
See how many times per day planes take to the skies headed from Charleston to Islip
| 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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How does Cheapflights help users find flights from Charleston to Islip?
Cheapflights makes it easy to find Charleston to Islip flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Charleston to Islip?
Millions of users choose and trust Cheapflights to book the best flight deals from Charleston to Islip for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Charleston to Islip with no change fees?
Need flexible booking options for your flight to Islip from Charleston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Charleston to Islip become cheaper?
Yes, Cheapflights does offer price alerts on Charleston to Islip flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.