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Kiawah Island

$64+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CHS
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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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 Wednesday 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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$96
(FlightHub)

One-way from

$64
(Delta)

Popular in

April

Cheapest in

September

Average price

$218
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. 19% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 22, 2025.

This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2411:14 amBOS - CHS
1 stop23h 19mSpirit Airlines
Wed 3/2610:28 amCHS - BOS
1 stop11h 24mSpirit Airlines
Deal found 2/21$96
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Fri 5/25:30 pmBOS - CHS
1 stop28h 54mMultiple Airlines
Tue 5/65:20 pmCHS - BOS
Nonstop2h 16mMultiple Airlines
Deal found 2/21$113
This JetBlue deal was found by Cheapflights users on 2/22. 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.
Tue 5/131:15 pmBOS - CHS
Nonstop2h 35mJetBlue
Wed 5/148:50 pmCHS - BOS
Nonstop2h 22mJetBlue
Deal found 2/22$127
This Delta deal was found by Cheapflights users on 2/21. 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 3/12:40 pmBOS - CHS
Nonstop2h 46mDelta
Wed 3/124:41 pmCHS - BOS
Nonstop2h 18mDelta
Deal found 2/21$132
This Southwest deal was found by Cheapflights users on 2/21. 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.
Mon 3/179:00 amBOS - CHS
1 stop4h 00mSouthwest
Thu 3/205:55 pmCHS - BOS
1 stop6h 10mSouthwest
Deal found 2/21$146
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 2/282:31 pmBOS - CHS
1 stop7h 31mAmerican Airlines
Wed 3/55:16 pmCHS - BOS
1 stop6h 23mAmerican Airlines
Deal found 2/21$159
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 3/104:17 pmBOS - CHS
2 stops7h 52mUnited Airlines
Thu 3/136:00 amCHS - BOS
1 stop6h 45mUnited Airlines
Deal found 2/20$233

Find flights from Boston to Kiawah Island within your budget

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 February 22, 2025.

Fly from

Boston

Fly to

Kiawah Island

Route

Depart

Return

Price

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Mon 3/24

11:14 am-10:33 am

1 stop23h 19m

Charleston

Wed 3/26

10:28 am-9:52 pm

1 stop11h 24m

$96

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Fri 5/2

5:30 pm-10:24 pm

1 stop28h 54m

Charleston

Tue 5/6

5:20 pm-7:36 pm

Nonstop2h 16m

$113

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Tue 5/13

12:25 pm-2:52 pm

Nonstop2h 27m

Charleston

Sat 5/17

3:50 pm-6:16 pm

Nonstop2h 26m

$127

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Tue 5/13

12:15 pm-6:03 pm

1 stop5h 48m

Charleston

Tue 5/13

8:50 pm-11:12 pm

Nonstop2h 22m

$131

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Mon 3/17

9:00 am-1:00 pm

1 stop4h 00m

Charleston

Thu 3/20

5:55 pm-12:05 am

1 stop6h 10m

$146

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Fri 2/28

2:31 pm-10:02 pm

1 stop7h 31m

Charleston

Wed 3/5

5:16 pm-11:39 pm

1 stop6h 23m

$159

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Mon 3/10

4:17 pm-12:09 am

2 stops7h 52m

Charleston

Thu 3/13

6:00 am-12:45 pm

1 stop6h 45m

$233

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Tue 3/18

1:10 pm-3:46 pm

Nonstop2h 36m

$64

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Thu 3/13

5:29 pm-9:53 am

1 stop16h 24m

$65

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Wed 5/7

1:09 pm-8:37 am

1 stop19h 28m

$67

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 15 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.

Travel insights for flights from Boston to Kiawah Island

Get recent, data-driven insights about flights from Boston to Kiawah Island including ideal travel times, pricing trends, and more.

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 February 14, 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 February 22, 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 February 16, 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. Sunday 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 February 22, 2025.

The most flights from BOS to K1A are scheduled on a Saturday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 February 22, 2025.
Read through reviews of airlines operating flights from Boston to Kiawah Island, such as Southwest, Alaska Airlines and Delta. 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
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,396 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,702 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,068 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 8 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 33 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 $64 on Delta. Other airlines that offer cheap prices include Spirit Airlines from $65 and JetBlue from $69 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 Republic Airways (91%), Delta (88%) or KLM (87%) 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 $55 on average our data indicates $361 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$45Average$153FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$62Average$188FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$68Average$158FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$88Average$279FlexibilityNo cancel feeOn-time62%
DeltaCheapest$94Average$339FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$158Average$439FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$169Average$394FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$196Average$422FlexibilityNo cancel feeOn-time63%
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