$49 Find Cheap Flights from Islip to South Carolina

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to South Carolina departing on 1/9. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to South Carolina

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to South Carolina, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to South Carolina, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Islip to South Carolina

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Charleston
Charlestonnonstop$98
Myrtle Beach
Myrtle Beachnonstop$111
Greenville
Greenville1 stop$332
Columbia
Columbia2 stops$1,291
Charlotte
Charlotte1 stop$110
Charleston
Charlestonnonstop$98
Myrtle Beach
Myrtle Beachnonstop$111
Greenville
Greenville1 stop$332
Columbia
Columbia2 stops$1,291
Charlotte
Charlotte1 stop$110

Book Cheap Islip to South Carolina Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to South Carolina that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to South Carolina

Fri, Jan 30 - Mon, Feb 2
Breeze Airways Logo
8:45 pm - 10:57 pmISP-CHS
2h 12mnonstop
Breeze Airways Logo
6:11 pm - 8:05 pmCHS-ISP
1h 54mnonstop
$98Breeze Airways
Find Deal
Tue, Nov 11 - Mon, Nov 17
Frontier Logo
6:27 pm - 1:50 pmISP-CLT
19h 23m1 stop
Frontier Logo
8:04 pm - 5:42 pmCLT-ISP
21h 38m1 stop
$110Frontier
Find Deal
Sat, Nov 15 - Mon, Nov 17
Frontier Logo
11:32 am - 1:25 pmISP-MYR
1h 53mnonstop
Frontier Logo
2:20 pm - 4:03 pmMYR-ISP
1h 43mnonstop
$111Frontier
Find Deal
Thu, Dec 11 - Fri, Dec 12
Breeze Airways Logo
10:38 am - 2:01 pmISP-CHS
3h 23m1 stop
Breeze Airways Logo
6:14 pm - 8:07 pmCHS-ISP
1h 53mnonstop
$115Breeze Airways
Find Deal
Sat, Nov 15 - Mon, Nov 17
Frontier Logo
11:32 am - 1:25 pmISP-MYR
1h 53mnonstop
Frontier Logo
2:20 pm - 4:03 pmMYR-ISP
1h 43mnonstop
$116Frontier
Find Deal
Fri, Nov 14 - Mon, Nov 17
Frontier Logo
11:32 am - 1:25 pmISP-MYR
1h 53mnonstop
Frontier Logo
2:20 pm - 4:03 pmMYR-ISP
1h 43mnonstop
$117Frontier
Find Deal
Tue, Nov 11 - Wed, Nov 12
Frontier Logo
6:27 pm - 1:50 pmISP-CLT
19h 23m1 stop
Frontier Logo
8:04 pm - 5:42 pmCLT-ISP
21h 38m1 stop
$119Frontier
Find Deal
Thu, Jan 22 - Tue, Jan 27
Southwest Logo
6:00 am - 10:20 amISP-CLT
4h 20m1 stop
Southwest Logo
7:45 am - 11:55 amCLT-ISP
4h 10m1 stop
$227Southwest
Find Deal
Thu, Jan 22 - Tue, Jan 27
Southwest Logo
3:45 pm - 7:55 pmISP-CLT
4h 10m1 stop
Southwest Logo
11:05 am - 9:55 pmCLT-ISP
10h 50m2 stops
$232Southwest
Find Deal
Thu, Jan 8 - Sat, Jan 10
JetBlue Logo
12:25 pm - 10:45 amISP-CHS
22h 20m1 stop
JetBlue Logo
9:30 am - 11:35 amCHS-ISP
26h 05m1 stop
$285JetBlue
Find Deal
Booking Insights

KAYAK's insights & trends for Islip to South Carolina flights

Get data-powered insights and trends into flights from Islip to South Carolina to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Islip to South Carolina flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to South Carolina from Islip found in the last 72 hours was to Myrtle Beach, at $97 round-trip. The most popular route is from Islip (ISP) to Charleston (CHS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $121.

Can I save money by flying with a layover from Islip to South Carolina?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $175, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Islip to South Carolina?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islip to South Carolina, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islip to South Carolina is January, when tickets cost $132 (return) on average. On the other hand, the most expensive months are April and November, when the average cost of round-trip tickets is $358 and $279 respectively.

What’s the cheapest day of the week to fly from Islip to South Carolina?

The average price of all round-trip flights from Islip to South Carolina clicked on KAYAK for each day over the last 12 months.

When flying from Islip to South Carolina, you should consider leaving on a Friday and avoid Thursdays if you are looking for the best rates. For your return to Islip, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

How far in advance should I book a flight from Islip to South Carolina?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Islip to South Carolina, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Islip to South Carolina, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$49
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Islip to Charleston

FAQs - booking South Carolina flights

  • How does KAYAK find such low prices on flights from Islip to South Carolina?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to South Carolina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to South Carolina?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to South Carolina is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to South Carolina?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to South Carolina with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to South Carolina?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to South Carolina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South Carolina?

    The cheapest time of day to fly to South Carolina is generally at night, when round-trip flights cost $169 on average. Morning departures are around 25% cheaper than evening flights, on average. The most expensive time of day to fly to South Carolina is generally in the evening, which is peak travel time and where the average cost of a ticket is $245.

Top tips for finding cheap flights to South Carolina

  • Looking for a cheap flight? 25% of our users found tickets from Islip to the following destinations at these prices or less: Myrtle Beach $98 one-way - $135 round-trip

Reviews of the top 4 airlines serving from Islip to South Carolina

 
See real verified KAYAK customer reviews for airlines flying from Islip to South Carolina. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islip to South Carolina? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Breeze AirwaysOverall score based on 221 reviews
8.2Comfort
6.6Entertainment
6.7Food
8.7Crew
8.3Boarding
Airline reviews

Ridiculous to have to pay for carry on and to pick seats

6.0 GoodAnonymous, Oct 2025BDL - MYR
Read more Breeze Airways reviews

Ridiculous to have to pay for carry on and to pick seats

We did have a delay but nothing that affected our schedule to terribly. Breeze is the best budget airline that we have found for the eastern seaboard. Price is good. Baggage rates aren't terrible. I suggest checking a bag which gets you more bang for your buck. They fly into smaller airports which is so much easier than trying to get through Logan or JFK. Overall good trip.

First time flying Breeze everything went smoothly. Left early and arrived early to our destination. Definitely will be flying again with them!😊

Great! Only problem is we can’t use the northbound flight on this route as it arrives much too late and is not non-stop.

Given some type of snack. Had staff that hated their job and life in general. Have regular overhead bins. The bags have to go sideways and even then, they barely fit. The seats in the front - what would be considered business class were nice. Nothing extra but nice for a short flight. But the regular seats were so close I have no idea how people even fit it them.

Our gate was changed twice, but since they were super close it wasn't an issue. We were delayed 90 mins or so, which wasn't great, but sometimes that's just what happens. Communication was the issue. We weren't kept informed about delays--with more information I would have gotten a real meal, taken a "bio break" and purchased a new book. Because another. flight was being updated more frequently about their delays, I thought ours would be shorter and stayed close by. It left me feeling more frustrated than was necessary.

Your feedback should include a "not applicable" button. There was no food, nor entertainment on our flight. Also, a snack on a short flight will be nice to have

Boarding at BDL gate 24 was confused, but balanced out by friendly, responsive gate attendants. The crew were friendly and made for a straightforward flight. Seats were fine, but the aircraft needs to go in for cabin maintenance. The air nozzles overhead were all loose and could not be closed or adjusted.

Head rest did not move, very uncomfortable. Staff was great. There was no entertainment, would be nice not to have to pay for snack.

Worst airline - on our flight down from MCO to EYW, there was a huuuuuge delay. We were supposed to take off 12p and it was pushed back to almost 2:30p. We boarded the plane and then sat on the tarmac forever because we were "over" weight and had to burn fuel. Rather than ask guests to volunteer and leave, they kept us on the plane. Finally a family decided to off board and take their luggage with them. Shortly after, we left the terminal but then the pilot told us we may have to sit at the end of the runway for 15-20mins to burn more fuel. Which we ended up doing and of course it started to rain. We finally took off 2:50p. We were supposed to land 1p and didn't land until 3:45p. Basically had time to scramble off the plane, grab our luggage, request transportation to our hotel, unpack, rinse off and hustle over to our 6:30p dinner ressy. It's a shame Breeze is the only non-stop airline from MCO to EYW. For this, not sure I'd ever go back to EYW - most def will not take Breeze again.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

Great experience for my first time on Spirit. Wey clean plane, great staff, very smooth. Gave food and entertainment “poor” simply because there was no option for NA….i did not get food nor did I order WiFi….so not a fair assessment but neither would giving top marks without experiencing. Overall, great experience.

Everything was fine. I'm average height and I pack light. I'm ready for my Spirit flight.

After 2 hrs the flight was canceled. The next flight wasn’t until 4 days away! They wouldn’t book us with other airlines. We ended up driving 15 hrs to get home

The flight was on time, boarding was efficient, staff was nice. Seats seem to have been upgraded on this model and were clean and tidy. I did not purchase in flight snacks.

The seat belt was lengthy enough that I did not need an extender. Courteous and helpful flight attendants.

The staff was very sarcastic, the flight was delayed. There was no wi-fi o any type of entertainment. The plane was dirty and we have to wait a long time for the luggage to come out.

Seats too hard, too much lumbar. Space between rows was extremely tight, so tight hard to place item under seat in front of me. No tv screens. Zero plugs for charging phones. Too many sales pitches

It was a short fight and even though we had a delay due to weather we arrived on time

Flight was delayed a bit, but that was expected (and updated), so really not bad at all for the price. Could’ve used one less email asking me to upgrade my seat; otherwise no significant complaints

Seats were comfortable but dont recline at all. Checkin online was easy but didnt provide a gate until last minute. Flight attendants were very unkind, not friendly and didnt go over safety procedures in case of a crash. No free snacks or beverages, not even water.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.