$89 Find Cheap Flights from Boston to Kiawah Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kiawah Island departing on 1/6. 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.
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Cheap Flights from Boston to Kiawah Island (BOS-CHS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Kiawah Island 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 Boston to Kiawah Island

Thu, Dec 4 - Sat, Dec 6
Delta Logo
12:15 pm - 2:51 pmBOS-CHS
2h 36mnonstop
Delta Logo
12:55 pm - 3:15 pmCHS-BOS
2h 20mnonstop
$127Delta
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Thu, Dec 11 - Sun, Dec 14
JetBlue Logo
6:02 pm - 8:40 pmBOS-CHS
2h 38mnonstop
JetBlue Logo
9:35 pm - 11:48 pmCHS-BOS
2h 13mnonstop
$131JetBlue
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Wed, Nov 12 - Sat, Nov 15
Delta Logo
12:15 pm - 2:52 pmBOS-CHS
2h 37mnonstop
Delta Logo
12:30 pm - 2:56 pmCHS-BOS
2h 26mnonstop
$137Delta
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Tue, Nov 11 - Fri, Nov 14
JetBlue Logo
7:45 am - 10:28 amBOS-CHS
2h 43mnonstop
JetBlue Logo
7:40 pm - 9:59 pmCHS-BOS
2h 19mnonstop
$142JetBlue
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Fri, Dec 5 - Sun, Dec 7
Southwest Logo
12:20 pm - 5:05 pmBOS-CHS
4h 45m1 stop
Southwest Logo
6:15 am - 1:05 pmCHS-BOS
6h 50m1 stop
$151Southwest
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Thu, Jan 29 - Sun, Feb 1
Southwest Logo
9:35 am - 3:50 pmBOS-CHS
6h 15m1 stop
Southwest Logo
7:35 am - 2:55 pmCHS-BOS
7h 20m1 stop
$156Southwest
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Wed, Nov 12 - Sat, Nov 15
American Airlines Logo
11:10 am - 4:44 pmBOS-CHS
5h 34m1 stop
American Airlines Logo
7:55 am - 1:16 pmCHS-BOS
5h 21m1 stop
$159American Airlines
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Mon, Oct 27 - Wed, Oct 29
American Airlines Logo
6:00 am - 10:26 amBOS-CHS
4h 26m1 stop
American Airlines Logo
10:21 am - 3:01 pmCHS-BOS
4h 40m1 stop
$163American Airlines
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Wed, Jan 28 - Sat, Jan 31
Spirit Airlines Logo
9:39 pm - 4:45 pmBOS-CHS
19h 06m2 stops
Spirit Airlines Logo
5:40 pm - 12:40 amCHS-BOS
7h 00m1 stop
$199Spirit Airlines
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Thu, Oct 23 - Mon, Oct 27
Spirit Airlines Logo
8:24 pm - 9:06 amBOS-CHS
12h 42m1 stop
Spirit Airlines Logo
7:15 pm - 11:26 amCHS-BOS
16h 11m1 stop
$214Spirit Airlines
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Everything you should know

Cheapest round-trip
$127
Overall average: $266
Delta
Thu 12/4Sat 12/6
BOS - CHS • Non-stop
Cheapest one-way
$89
Typical prices: $78-188
United Airlines
Tue 1/6
BOS - CHS • 1 stop
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We hope you love your trip to Kiawah Island!
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$89
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Boston to Charleston

When to book flights from Boston to Kiawah Island

Are your dates flexible? Find out the best times to travel from Boston to Kiawah Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Boston to Kiawah Island

  • Which airports will I be using when flying from Boston to Kiawah Island?

    When flying out of Boston you’ll be using Boston Logan Intl. Kiawah Island does not have its own airport so you’ll be flying into nearby Charleston airport, which is 19.9 mi away.

  • How long does a flight from Boston to Kiawah Island take?

    Direct flights cover the 818 miles separating Boston and Kiawah Island in about 2h 32m.

  • How many flights are there between Boston and Kiawah Island?

    11 direct flights run between Boston and Kiawah Island on a daily basis. On average, there are about 82 departures each week.

  • What’s the cheapest day of the week to fly between Boston and Kiawah Island?

    Consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

  • How does KAYAK find such low prices on flights from Boston to Kiawah Island?

    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 Boston to Kiawah Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Kiawah Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kiawah Island from Boston 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 Boston to Kiawah Island?

    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 to Kiawah Island with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Kiawah Island?

    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 to Kiawah Island from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Boston to Kiawah Island?

    In the last 72 hours, the cheapest one-way ticket between Boston and Kiawah Island found on KAYAK was with United Airlines for $89. Delta offered a round-trip connection from $127 and JetBlue from $131.

Top tips for finding cheap flights from Boston to Kiawah Island

  • There is no airport in Kiawah Island. Instead, you’ll be flying into Charleston Municipal Airport when flying between Boston and Kiawah Island.
  • The cheapest flight from Boston to Kiawah Island was found 89 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.

Reviews of the top 5 airlines serving Boston to Kiawah Island

 
Need help choosing which airline to fly with from Boston to Kiawah Island? 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.
8.0
SouthwestOverall score based on 4232 reviews
7.0Food
8.6Crew
8.0Comfort
7.5Entertainment
8.1Boarding
Airline reviews

Connecting flight is on time and boarding was a breeze!

10.0 ExcellentGabriel, Sep 2025DEN - SMF
Read more Southwest reviews

Connecting flight is on time and boarding was a breeze!

Excellent. Would encourage Southwest to keep current boarding procedures with free style seating. Makes for a fantastic experience

As always, the entire Southwest experience was perfect. Purchasing the tickets on the Southwest web site was effortless, departure and arrival gates were spotless and comfortable, plane was clean and comfortable, crew was excellent and flight was on time. Wheelchair service in Las Vegas at departure was somewhat chaotic and disjointed, but I am not sure if that was Southwest problem, airport problem or combination.

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

We had 3 flights. 1 & 2 were on the same plane but we had to de-board just to re-board 30 mins later. That may have been due to a crew change though. Our 3rd flight had a couple “maintenance” issues that held us up. They were quickly resolved but it took forever for someone to bring the paperwork needed so we could leave. Apparently there was a computer glitch so a driver had to bring a physical copy. It delayed us about 1 1/2 hrs. The flights themselves were smooth & no problems. For boarding, I don’t know why they don’t start with the back of the plane & move forward. It would eliminate the back up from people trying to find their seats & put their bags in the overhead bins. Unless you’re on an overseas flight, there is no food, you get a beverage & either a small bag of pretzels or a biscuit cookie. Take your own food or snacks of you want something more.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Very crowded flight but what can you expect these days?? Crew was accommodating.

We didn't take off until an hour after we boarded.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

It was great. I had never flown on JetBlue before, but would be very happy to fly with them in the future.

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

It was a no show, so we got put in hotels for a nite. The A320 plane was very modern and flite and crew (if a pilot shows up were fine). Price was very good.

The entire staff from check in agents to flight attendants were pleasant and professional. Would suggest a complimentary water.

I was never aware that I had to pay $100 per luggage to them on the plane that are simply carry-ons. This is discriminatory and I’m going to be alerting my entire family and friends and my Instagram following up over 75,000 of this issue and misunderstanding, including mismanaging.

Very easy boarding! Crew was fantastic and offered us refreshments quickly and efficiently. Quick, nice flight!

My experience with spirit was not good at all! This was actually my first time flying with Spirit and it’s definitely my last, first of all that flight was delayed, plus I had to pay $99 dollars for my carry on, that’s insane I have never pay for my carry on, I’m definitely going keep traveling with JetBlue or American Airlines, you guys have horrible service.

My baggage broke and they did not offer me anything. No conversation

Had to deplane for undisclosed mechanical issue. Landed in Chicago 3 hours late. Food voucher at FLL came just as we were recording. Crew and agents were troopers--better than Spirit last night.

It was not good at all, I think the crew could be kinder

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.

Cheap flight but really uncomfortable. Seat cushions flimsy. Jammed in middle seat when flight is not full. They don’t even give you water

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