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Islip

$56+ Cheap flights from South Carolina to Islip, NY (ISP)

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ISP
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from South Carolina to Islip

Keep the following information in mind while searching for South Carolina to Islip flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$89
(CheapOair)

One-way from

$56
(CheapOair)

Popular in

February

Cheapest in

January

Average price

$157

Good round-trip deal

$153 or less

Good one-way deal

$39 or less
Provider with most accurate pricing for Myrtle Beach Intl-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Myrtle Beach Intl-New York (NYC) flights.
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From South Carolina to Islip Long Island
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One-way flight from South Carolina to Islip Long Island
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Highest demand for flights based on searches. 8% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from South Carolina to Islip Long Island.
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Price to beat on a one-way flight from South Carolina to Islip Long Island.
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Find flight deals from South Carolina to Islip

Cheapest flights from South Carolina to Islip
Explore the most affordable flight options available from South Carolina to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This CheapOair deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:00 amCHS - ISP
1 stop3h 11mBreeze Airways
Mon 4/288:25 pmISP - CHS
Nonstop2h 09mBreeze Airways
Deal found 3/30$106
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/308:43 pmMYR - ISP
Nonstop1h 46mFrontier
Mon 6/27:28 amISP - MYR
Nonstop1h 55mFrontier
Deal found 3/30$138
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/279:38 amCLT - ISP
1 stop27h 40mFrontier
Sun 5/46:48 pmISP - CLT
1 stop14h 09mFrontier
Deal found 3/30$163
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:20 pmCLT - ISP
1 stop4h 30mSouthwest
Tue 5/274:00 pmISP - CLT
1 stop4h 20mSouthwest
Deal found 3/31$272
This JetBlue Airways deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:00 pmCHS - ISP
1 stop5h 40mJetBlue
Sun 10/56:00 amISP - CHS
1 stop4h 32mJetBlue
Deal found 3/30$321
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/55:40 pmGSP - ISP
1 stop6h 25mSouthwest
Thu 6/125:45 pmISP - GSP
1 stop4h 15mSouthwest
Deal found 3/30$327
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:55 pmMYR - ISP
1 stop4h 10mSouthwest
Sun 5/45:45 amISP - MYR
1 stop3h 50mSouthwest
Deal found 3/30$327
This Trip.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/155:43 pmCLT - ISP
2 stops15h 01mMultiple Airlines
Sat 4/193:18 pmISP - CLT
1 stop5h 53mMultiple Airlines
Deal found 3/31$358
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/187:50 pmSAV - ISP
1 stop4h 15mSouthwest
Sun 7/206:00 amISP - SAV
1 stop4h 00mSouthwest
Deal found 3/30$387
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/207:55 pmCHS - ISP
1 stop4h 00mSouthwest
Thu 7/242:40 pmISP - CHS
2 stops10h 15mSouthwest
Deal found 3/30$412
This Gotogate deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:43 pmMYR - ISP
2 stops37h 21mMultiple Airlines
Tue 5/61:36 pmISP - MYR
Nonstop1h 53mMultiple Airlines
Deal found 3/30$533
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/145:50 pmCHS - ISP
Nonstop1h 55mMultiple Airlines
Fri 4/1812:56 pmISP - CHS
2 stops21h 16mMultiple Airlines
Deal found 3/30$594

Cheapflights Fare Finder

Customize your flight search to find flights from South Carolina to Islip 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 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from South Carolina to Islip that are best for you.

Fly from

South Carolina

Fly to

Islip

Route

Depart

Return

Price

CharlestonIslip

CHS - ISP

CHSISP

Charleston

Thu 4/24

7:00 am-10:11 am

1 stop3h 11m

Islip Long Island

Mon 4/28

8:25 pm-10:34 pm

Nonstop2h 09m

$106

Myrtle BeachIslip

MYR - ISP

MYRISP

Myrtle Beach Intl

Fri 5/30

8:43 pm-10:29 pm

Nonstop1h 46m

Islip Long Island

Mon 6/2

7:28 am-9:23 am

Nonstop1h 55m

$138

CharlotteIslip

CLT - ISP

CLTISP

Charlotte Douglas

Sun 4/27

9:38 am-1:18 pm

1 stop27h 40m

Islip Long Island

Sun 5/4

6:48 pm-8:57 am

1 stop14h 09m

$163

CharlotteIslip

CLT - ISP

CLTISP

Charlotte Douglas

Tue 5/20

6:20 pm-10:50 pm

1 stop4h 30m

Islip Long Island

Tue 5/27

4:00 pm-8:20 pm

1 stop4h 20m

$272

GreenvilleIslip

GSP - ISP

GSPISP

Greenville

Thu 6/5

5:40 pm-12:05 am

1 stop6h 25m

Islip Long Island

Thu 6/12

5:45 pm-10:00 pm

1 stop4h 15m

$327

Myrtle BeachIslip

MYR - ISP

MYRISP

Myrtle Beach Intl

Thu 5/1

6:55 pm-11:05 pm

1 stop4h 10m

Islip Long Island

Sun 5/4

5:45 am-9:35 am

1 stop3h 50m

$327

CharlotteIslip

CLT - ISP

CLTISP

Charlotte Douglas

Tue 4/15

5:43 pm-8:44 am

2 stops15h 01m

Islip Long Island

Sat 4/19

3:18 pm-9:11 pm

1 stop5h 53m

$358

SavannahIslip

SAV - ISP

SAVISP

Savannah/Hilton Head

Fri 7/18

7:50 pm-12:05 am

1 stop4h 15m

Islip Long Island

Sun 7/20

6:00 am-10:00 am

1 stop4h 00m

$387

Myrtle BeachIslip

MYR - ISP

MYRISP

Myrtle Beach Intl

Wed 4/30

8:43 pm-10:04 am

2 stops37h 21m

Islip Long Island

Tue 5/6

1:36 pm-3:29 pm

Nonstop1h 53m

$533

CharlestonIslip

CHS - ISP

CHSISP

Charleston

Mon 4/14

5:50 pm-7:45 pm

Nonstop1h 55m

Islip Long Island

Fri 4/18

12:56 pm-10:12 am

2 stops21h 16m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 27 results
1
2
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Best time to book a flight from South Carolina to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from South Carolina with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Carolina to Islip

What is the cheapest month to book a flight from South Carolina to Islip, New York?

Currently, January is the cheapest month in which you can book a flight from South Carolina to Islip, New York (average of $108). Flying from South Carolina to Islip, New York in November is currently the most expensive (average of $213). 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.

What is the cheapest time of day to fly from SC to ISP?

Find hourly flight availability from South Carolina to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Carolina to Islip, New York as you normally would.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated March 31, 2025.
Read through reviews of airlines operating flights from South Carolina to Islip, such as Breeze Airways, Southwest and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
157 reviews

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
157 reviews
Breeze Airways
8.1
Very good
157 reviews

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,275 reviews
Breeze Airways
8.1
Very good
157 reviews

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
JetBlue
7.3
Good
2,924 reviews
Breeze Airways
8.1
Very good
157 reviews

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Frontier
6.0
Okay
3,274 reviews
Breeze Airways
8.1
Very good
157 reviews

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

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

  • What airport do you fly into for flights to Islip from South Carolina?

    Islip Long Island (ISP) is the airport you will fly into if you book a flight from South Carolina to Islip. It is only a 7.2 mi journey from Long Island (ISP) to Islip’s city center.

  • What are the cheapest airlines to fly from South Carolina to Islip, New York one-way?

    To fly one-way, consider booking your trip with Breeze Airways, which is currently one of the cheapest options available, starting at $56. Frontier flights start at $59 while deals on JetBlue start at $109 one-way.

  • What are the most popular routes from South Carolina to Islip, New York?

    Most travelers choose Charleston - Islip Long Island, Charlotte Douglas - Islip Long Island or Greenville - Islip Long Island when deciding on the best route from South Carolina to Islip, New York.

  • What are the cheapest flights from South Carolina to Islip, New York?

    Looking for the cheapest flight from South Carolina to Islip, New York? While on average our users pay $139, our data indicates the cheapest price to be $56. The most popular route (Charleston - Islip Long Island), is priced around $111.

  • Can I find deals for flights from South Carolina to Islip that include hotel bookings?

    Yes. In addition to deals on South Carolina to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Carolina to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Carolina to Islip.

  • Can I find deals for business class flights from South Carolina to Islip?

    Yes. Cheapflights offers flight deals from South Carolina to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Carolina to Islip, New York?

    Currently, January is the cheapest month in which you can book a flight from South Carolina to Islip, New York (average of $108). Flying from South Carolina to Islip, New York in November is currently the most expensive (average of $213). 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.

See more FAQs

Traveling to a place near South Carolina?

Book flights to South Carolina if you plan to visit one of these locations
Southampton
Riverhead

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Alternative routes for South Carolina to Islip

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from South Carolina to Islip

Discover the top 3 airlines that operate flights from South Carolina to Islip. 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 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$45Average$99FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$101Average$236FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$282Average$377FlexibilityNo cancel feeOn-time63%
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