Cheap flights from Islip to Charleston (ISP - CHS) from $69

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — CHS
mar. 2 — mar. 91

The best prices from Islip Long Island to Charleston are usually found in January or September, booked 44 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Islip to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Charleston (CHS). 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 febrero 26, 2024.

Popular in

October

Cheapest in

January

Round-trip from

$233

One-way from

$69
High demand for flights, 38% potential price rise
Best time to find cheap flights, 34% potential price drop
From Islip Long Island to Charleston
One-way flight from Islip Long Island to Charleston

What is the cheapest day to fly round-trip from Islip, New York to Charleston?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 83% when planning your travel around this day of the week.

How far in advance should I book a flight from Islip, New York to Charleston?

To save up to 117% on this flight, we recommend booking at least 16 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, New York to Charleston from $193 1-2 weeks out and tickets from $317 for flights departing within the next 72 hours.

What is the cheapest month to fly from Islip, New York to Charleston?

Our data shows that January tends to be the cheapest month to fly to Charleston from Islip, New York. Users have commonly found prices around $209 for the month, but tickets can be as low as $59. Due to multiple factors, prepare for potentially higher prices in November.

When is the cheapest time to fly from Islip, New York to Charleston (ISP - CHS)?

Unlike at noon, when flights are generally more expensive, you can save up to 50% on flights from Islip, New York to Charleston by exploring options for tickets in the evening.

Cheap Breeze Airways flights from Islip to Charleston

Explore cheap flight options specifically provided by Breeze Airways for the route between Islip and Charleston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated febrero 26, 2024.
vie. 5/103:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
vie. 5/171:00 pmCHS - ISP
Nonstop1h 54mBreeze Airways
Deal found 2/25$163
lun. 5/133:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
vie. 5/171:00 pmCHS - ISP
Nonstop1h 54mBreeze Airways
Deal found 2/25$168
lun. 4/151:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 4/1911:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$178
lun. 4/81:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 4/1210:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$183
dom. 5/1911:22 amISP - CHS
1 stop3h 24mBreeze Airways
vie. 5/241:00 pmCHS - ISP
Nonstop1h 54mBreeze Airways
Deal found 2/25$192
lun. 3/181:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 3/2210:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$198
lun. 3/41:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 3/810:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$248
vie. 5/103:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
dom. 5/127:30 amCHS - ISP
1 stop3h 11mBreeze Airways
Deal found 2/25$252
lun. 4/11:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 4/1210:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$258

Cheap Islip to Charleston flights in February & March 2024

Find cheap flight options from Islip to Charleston specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,409,476 searches. Prices were last updated on febrero 26, 2024.
lun. 3/181:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 3/2210:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$198
mar. 3/269:18 amISP - CHS
1 stop14h 38mMultiple Airlines
dom. 3/318:15 amCHS - ISP
1 stop12h 32mMultiple Airlines
Deal found 2/25$210
dom. 3/245:27 pmISP - CHS
1 stop24h 02mMultiple Airlines
dom. 3/318:15 amCHS - ISP
1 stop12h 32mMultiple Airlines
Deal found 2/25$222
mar. 3/269:18 amISP - CHS
1 stop14h 38mMultiple Airlines
sáb. 3/306:14 pmCHS - ISP
2 stops22h 16mMultiple Airlines
Deal found 2/25$233
vie. 3/110:54 amISP - CHS
1 stop11h 16mMultiple Airlines
lun. 3/41:01 pmCHS - ISP
1 stop8h 08mMultiple Airlines
Deal found 2/25$240
lun. 3/41:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 3/810:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/24$248
dom. 3/245:27 pmISP - CHS
1 stop24h 02mMultiple Airlines
dom. 3/318:15 amCHS - ISP
1 stop12h 32mMultiple Airlines
Deal found 2/25$269
lun. 3/111:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 3/1510:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$278
vie. 3/151:14 pmISP - CHS
Nonstop2h 09mMultiple Airlines
lun. 3/187:04 pmCHS - ISP
1 stop13h 14mMultiple Airlines
Deal found 2/25$285

Islip to Charleston 2024 flight deals

Discover exclusive flight deals for travel between Islip and Charleston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated febrero 26, 2024.
vie. 5/103:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
vie. 5/171:00 pmCHS - ISP
Nonstop1h 54mBreeze Airways
Deal found 2/25$163
lun. 5/133:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
vie. 5/171:00 pmCHS - ISP
Nonstop1h 54mBreeze Airways
Deal found 2/25$168
lun. 4/151:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 4/1911:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$178
lun. 4/81:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 4/1210:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$183
dom. 5/1911:22 amISP - CHS
1 stop3h 24mBreeze Airways
vie. 5/241:00 pmCHS - ISP
Nonstop1h 54mBreeze Airways
Deal found 2/25$192
jue. 8/2211:22 amISP - CHS
1 stop3h 24mBreeze Airways
lun. 8/261:00 pmCHS - ISP
Nonstop1h 54mBreeze Airways
Deal found 2/26$197
lun. 3/181:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 3/2210:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$198
dom. 8/2511:22 amISP - CHS
1 stop3h 24mBreeze Airways
jue. 8/297:30 amCHS - ISP
1 stop3h 11mBreeze Airways
Deal found 2/25$199
mar. 3/269:18 amISP - CHS
1 stop14h 38mMultiple Airlines
dom. 3/318:15 amCHS - ISP
1 stop12h 32mMultiple Airlines
Deal found 2/25$210

Non-stop flights to Charleston from Islip

Discover non-stop flight options from Islip to Charleston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated febrero 26, 2024.
vie. 5/103:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
vie. 5/171:00 pmCHS - ISP
Nonstop1h 54mBreeze Airways
Deal found 2/25$163
lun. 5/133:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
vie. 5/171:00 pmCHS - ISP
Nonstop1h 54mBreeze Airways
Deal found 2/25$168
lun. 4/151:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 4/1911:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$178
lun. 4/81:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 4/1210:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$183
lun. 3/181:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 3/2210:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$198
lun. 6/103:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
vie. 6/141:00 pmCHS - ISP
Nonstop1h 54mBreeze Airways
Deal found 2/25$218
vie. 7/263:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
lun. 7/291:00 pmCHS - ISP
Nonstop1h 54mBreeze Airways
Deal found 2/25$228
lun. 4/81:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
lun. 4/1510:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/24$233
lun. 4/11:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 4/1210:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$258

Islip to Charleston flights leaving soon

Find last-minute flight options from Islip to Charleston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated febrero 26, 2024.
lun. 3/41:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
vie. 3/810:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$248
dom. 3/34:59 pmISP - CHS
1 stop6h 30mMultiple Airlines
dom. 3/106:06 pmCHS - ISP
2 stops13h 38mMultiple Airlines
Deal found 2/25$312
lun. 3/41:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
lun. 3/1110:42 amCHS - ISP
Nonstop1h 56mBreeze Airways
Deal found 2/25$358

One-way flights to Charleston from Islip

Search for one-way flight options from Islip to Charleston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated febrero 26, 2024.
lun. 5/273:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
Deal found 2/25$69
lun. 4/81:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
Deal found 2/26$74
jue. 4/259:43 amISP - CHS
1 stop14h 51mMultiple Airlines
Deal found 2/25$78
lun. 4/291:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
Deal found 2/25$79
jue. 5/169:26 amISP - CHS
1 stop7h 53mMultiple Airlines
Deal found 2/25$87
lun. 5/133:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
Deal found 2/26$89
vie. 4/261:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
Deal found 2/25$99
vie. 6/213:35 pmISP - CHS
Nonstop2h 08mBreeze Airways
Deal found 2/25$109
lun. 3/41:14 pmISP - CHS
Nonstop2h 09mBreeze Airways
Deal found 2/25$119

Find flights from Islip to Charleston within your budget

Customize your flight search to find flights from Islip to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated febrero 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$163 - $233

Route

Depart

Return

Price

Islip Long IslandCharleston

ISP - CHS

ISPCHS

Islip Long Island

vie. 5/10

Nonstop2h 08m

Charleston

vie. 5/17

Nonstop1h 54m

$163

Islip Long IslandCharleston

ISP - CHS

ISPCHS

Islip Long Island

lun. 5/13

Nonstop2h 08m

Charleston

vie. 5/17

Nonstop1h 54m

$168

Islip Long IslandCharleston

ISP - CHS

ISPCHS

Islip Long Island

lun. 4/15

Nonstop2h 09m

Charleston

vie. 4/19

Nonstop1h 56m

$178

Islip Long IslandCharleston

ISP - CHS

ISPCHS

Islip Long Island

lun. 4/8

Nonstop2h 09m

Charleston

vie. 4/12

Nonstop1h 56m

$183

Islip Long IslandCharleston

ISP - CHS

ISPCHS

Islip Long Island

dom. 5/19

1 stop3h 24m

Charleston

vie. 5/24

Nonstop1h 54m

$192

Islip Long IslandCharleston

ISP - CHS

ISPCHS

Islip Long Island

lun. 3/18

Nonstop2h 09m

Charleston

vie. 3/22

Nonstop1h 56m

$198

Islip Long IslandCharleston

ISP - CHS

ISPCHS

Islip Long Island

mar. 3/26

1 stop14h 38m

Charleston

dom. 3/31

1 stop12h 32m

$210

Islip Long IslandCharleston

ISP - CHS

ISPCHS

Islip Long Island

dom. 3/24

1 stop24h 02m

Charleston

dom. 3/31

1 stop12h 32m

$222

Islip Long IslandCharleston

ISP - CHS

ISPCHS

Islip Long Island

mar. 3/26

1 stop14h 38m

Charleston

sáb. 3/30

2 stops22h 16m

$233

Flights are sorted by cheapest first

Deals found on 2/25

When is the best time to book a flight from Islip, New York to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Islip to Charleston. Price data was last updated on January 28, 2024.
The best time to book flights from Islip, New York to Charleston is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Islip, New York to Charleston?

Use this chart to determine the cheapest time to fly round-trip from Islip to Charleston. Price data was last updated on February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Islip, New York to Charleston flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Charleston by month

Plan your trip from Islip to Charleston by taking into account the cheapest months to travel. The average price of a one-way flight from Islip to Charleston is currently $89 while a round-trip flight costs $194. Price data was last updated on February 18, 2024.

Currently, August is the cheapest month in which you can book a flight from Islip, New York to Charleston (average of $233). Flying from Islip, New York to Charleston in June is currently the most expensive (average of $316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$246

February

$268

March

$308

April

$314

May

$305

June

$316

July

$274

August

$233

September

$238

October

$266

November

$277

December

$249

Temperature and rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average temperature and rainfall totals by month.

CHS

Temperature

48.2 - 82.4 °F

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated febrero 26, 2024.
Breeze Airways
8.0
Very good
70 reviews

Boarding

8.3

Overall

8.0

Entertainment

6.4

Food

6.8

Comfort

8.1

Crew

8.8

Reviews

1 / 6

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!!!!

Breeze Airways
8.0
Very good
70 reviews
Breeze Airways
8.0
Very good
70 reviews

Boarding

8.3

Overall

8.0

Entertainment

6.4

Food

6.8

Comfort

8.1

Crew

8.8

Reviews

1 / 6

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

Find useful and relevant information for your journey from Islip to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Islip, New York to Charleston for under $200 on Cheapflights?

Yes, there are multiple flights from Islip, New York to Charleston for under $200. The cheapest flight booked recently is on Breeze Airways for just $163, but on average you can expect to pay $238.

Are there nonstop flights from Islip, New York to Charleston for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Islip, New York to Charleston under $200. A good price for a nonstop flight from Islip, New York to Charleston is less than $263.

Are there last-minute flights available from Islip, New York to Charleston for under $300?

There are currently 3+ open flights from Islip, New York to Charleston within the next 7 days for less than $300.

How popular is this Islip, New York to Charleston flight route?

What is the cheapest airline to fly from Islip, New York to Charleston round-trip?

According to our current data, Breeze Airways ($163), offers the cheapest pricing from Islip, New York to Charleston. Breeze Airways is priced at 4% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest flights from Islip, New York to Charleston?

Looking for the cheapest flight from Islip, New York to Charleston? While on average our users pay $226, our data indicates the cheapest price to be $82. The most popular route (Islip Long Island - Charleston), is priced around $143.

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Islip to Charleston

Discover the top 2 airlines that operate flights from Islip to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated febrero 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$69Average$198FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Breeze AirwaysCheapest$91Average$178FlexibilityNo cancel feeOn-timeN/A
Search Breeze Airways flights

Search flights from Islip to Charleston by cabin class

Find flights from Islip to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Islip to Charleston

Find hourly flight availability from Islip to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 26, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Islip to Charleston

Explore weekly flight availability from Islip to Charleston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated febrero 26, 2024.
Sunday1daily flight
Monday1daily flight
Tuesday0daily flights
Wednesday0daily flights
Thursday1daily flight
Friday1daily flight
Saturday0daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Islip to Charleston?

Cheapflights helps you search for flights from Islip to Charleston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Islip to Charleston?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Charleston from Islip.

Can Cheapflights find flights from Islip to Charleston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Islip to Charleston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Islip to Charleston become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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