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Kiawah Island

$72+ Cheap flights from Boston (BOS) to Kiawah Island, SC

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CHS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Kiawah Island are usually found in September or August, booked 89 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Boston to Kiawah Island

Keep the following information in mind while searching for Boston to Kiawah Island flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$76
(Cheapflightsfares)

One-way from

$75
(FlightHub)

Popular in

April

Cheapest in

September

Average price

$273
Provider with most accurate pricing for Boston Logan Intl-Charleston flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Charleston flights.
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From Boston Logan Intl to Kiawah Island
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One-way flight from Boston Logan Intl to Kiawah Island
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Highest demand for flights based on searches. 12% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Boston to Kiawah Island

Cheapest flights from Boston to Kiawah Island
Explore the most affordable flight options available from Boston to Kiawah Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Wed 4/301:31 pmBOS - CHS
Nonstop2h 25mSpirit Airlines
Thu 5/14:51 pmCHS - BOS
Nonstop2h 13mSpirit Airlines
Deal found 4/16$76
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:35 pmBOS - CHS
Nonstop2h 31mDelta
Sat 5/104:25 pmCHS - BOS
Nonstop2h 25mDelta
Deal found 4/16$147
This JetBlue deal was found by Cheapflights users on 4/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:30 pmBOS - CHS
Nonstop2h 36mJetBlue
Tue 5/65:55 pmCHS - BOS
Nonstop2h 23mJetBlue
Deal found 4/16$148
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:59 amBOS - CHS
1 stop4h 28mAmerican Airlines
Tue 5/65:15 pmCHS - BOS
1 stop4h 38mAmerican Airlines
Deal found 4/15$166
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/115:30 amBOS - CHS
1 stop4h 41mUnited Airlines
Tue 5/136:30 amCHS - BOS
2 stops7h 49mUnited Airlines
Deal found 4/16$172
This Southwest deal was found by Cheapflights users on 4/16. 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.
Wed 6/184:25 pmBOS - CHS
1 stop4h 40mSouthwest
Sat 6/217:25 pmCHS - BOS
1 stop4h 15mSouthwest
Deal found 4/16$232

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Kiawah Island 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 April 17, 2025.
Use the filters below to find and compare flights from Boston to Kiawah Island that are best for you.

Fly from

Boston

Fly to

Kiawah Island

Route

Depart

Return

Price

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Wed 4/30

1:31 pm-3:56 pm

Nonstop2h 25m

Charleston

Thu 5/1

4:51 pm-7:04 pm

Nonstop2h 13m

$76

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Sat 5/3

5:30 pm-8:06 pm

Nonstop2h 36m

Charleston

Fri 5/9

8:45 pm-11:07 pm

Nonstop2h 22m

$147

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Sat 5/3

5:59 am-10:27 am

1 stop4h 28m

Charleston

Tue 5/6

5:15 pm-9:53 pm

1 stop4h 38m

$166

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Sun 5/11

5:30 am-10:11 am

1 stop4h 41m

Charleston

Tue 5/13

6:30 am-2:19 pm

2 stops7h 49m

$172

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Fri 5/30

7:10 am-12:50 pm

1 stop5h 40m

Charleston

Tue 6/3

1:50 pm-7:10 pm

1 stop5h 20m

$202

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Sun 5/11

12:30 pm-2:54 pm

Nonstop2h 24m

Charleston

Tue 5/13

7:39 am-12:21 pm

1 stop4h 42m

$237

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Fri 5/30

6:00 am-2:35 pm

1 stop8h 35m

$72

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Wed 7/16

5:00 am-11:45 am

1 stop6h 45m

$84

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Tue 5/6

12:30 pm-9:59 pm

2 stops9h 29m

$89

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Sun 5/18

5:12 am-9:54 am

1 stop4h 42m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 14 results
1
2

Best time to book a flight from Boston to Kiawah Island

Have a flexible travel schedule? Discover the best time to fly to Kiawah Island from Boston 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 Boston to Kiawah Island

How far ahead should I book a flight from Boston to Kiawah Island?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Kiawah Island. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Kiawah Island, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Boston to Kiawah Island?

Currently, August is the cheapest month in which you can book a flight from Boston to Kiawah Island (average of $217). Flying from Boston to Kiawah Island in March is currently the most expensive (average of $335). 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 BOS to K1A?

Find hourly flight availability from Boston to Kiawah Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Boston to Kiawah Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Boston to Kiawah Island?

Use this chart to determine the cheapest time to fly round-trip from Boston to Kiawah Island. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Boston to Kiawah Island flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Kiawah Island

Explore weekly flight availability from Boston to Kiawah Island. 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 April 17, 2025.

The most flights from BOS to K1A are scheduled on a Thursday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Kiawah Island by month

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

In terms of precipitation, rainfall in Kiawah Island ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Kiawah Island when rainfall is around 2.4 in.

Temperature in Kiawah Island by month

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

If weather is an important factor for your trip to Kiawah Island, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Kiawah Island

Get insights into the airlines that provide service to Kiawah Island. 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 Kiawah Island. Reviews last updated April 17, 2025.
Read through reviews of airlines operating flights from Boston to Kiawah Island, such as Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,917 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,667 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,926 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,280 reviews

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Boston to Kiawah Island. 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 from for flights from Boston to Kiawah Island?

    If you book a flight to Kiawah Island from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 9 flights from Logan Intl to Kiawah Island per day from 8 different airlines.

  • How popular is this Boston to Kiawah Island flight route?

    Flights from Boston Logan Intl to Kiawah Island have been viewed 37 times in the past calendar month.

  • What are the cheapest airlines to fly from Boston to Kiawah Island one-way?

    One-way options have recently been found by users for as low as $75 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $84 and JetBlue from $94 one-way.

  • What are the most reliable airlines from Boston to Kiawah Island?

    No one likes to see their flight delayed. When booking a flight from Boston to Kiawah Island consider choosing Spirit Airlines (100%), Republic Airways (95%) or Delta (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Kiawah Island?

    Looking at all options, your cheapest flight can be booked for $58. While the most popular route (Boston Logan Intl - Charleston) can be booked for $76 on average our data indicates $315 when flying from Boston to Kiawah Island.

  • Can I find deals for flights from Boston to Kiawah Island that include hotel bookings?

    Yes. In addition to deals on Boston to Kiawah Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Kiawah Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Kiawah Island.

  • Can I find deals for business class flights from Boston to Kiawah Island?

    Yes. Cheapflights offers flight deals from Boston to Kiawah Island 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 Boston to Kiawah Island?

    Currently, August is the cheapest month in which you can book a flight from Boston to Kiawah Island (average of $217). Flying from Boston to Kiawah Island in March is currently the most expensive (average of $335). 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

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Top 8 airlines flying from Boston to Kiawah Island

Discover the top 8 airlines that operate flights from Boston to Kiawah Island. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$40Average$121FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$49Average$203FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$52Average$132FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$87Average$267FlexibilityNo cancel feeOn-time62%
DeltaCheapest$88Average$336FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$158Average$416FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$164Average$367FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$193Average$407FlexibilityNo cancel feeOn-time63%

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