What’s the top layover airport for flights from Boston to Charleston?

Baltimore (BWI) – chosen by Cheapflights users on 50% of 1-stop itineraries from Boston to Charleston on Cheapflights.

What’s the cheapest layover airport for flights from Boston to Charleston?

Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $209.

Which airport typically offers the quickest layover for flights from Boston to Charleston?

Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 0h 45m.

What’s the fastest layover option from Boston to Charleston?

Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 4h 00m.

How popular is this Boston to Charleston flight route?

Flights from Boston Logan Intl to Charleston have been viewed 11 times in the past calendar month.

How long is the flight from Boston to Charleston?

For as low as $117, Delta can have you in Charleston from Boston in 2h 45m. The distance between Boston and Charleston is about 818 mi. All flights are typically nonstop.

What are the cheapest airlines flying from Boston to Charleston round-trip?

Cheapflights users have booked flights from Boston to Charleston round-trip from $43. Other airlines that can offer you cheap pricing are Breeze Airways, from $55, and JetBlue, from $82. Spirit Airlines is 81% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Boston to Charleston one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $30. However, be on the lookout for offers from JetBlue and Delta, as they are both options that can get you from Boston to Charleston for a low price.

Weekly flight availability from Boston to Charleston

The most flights from BOS to CHS are scheduled on a Thursday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Charleston 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 Charleston when rainfall is around 2.4 in.

If weather is an important factor for your trip to Charleston, 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).

What are the cheapest flights from Boston to Charleston?

On average you can expect to pay $228 for a flight from Boston to Charleston. The cheapest flight overall is $77 while the most popular route, (Boston Logan Intl - Charleston) is currently priced at $117.

What are the most reliable airlines from Boston to Charleston?

The top 3 most reliable airlines when flying from Boston to Charleston are Republic Airways (100%), Hawaiian Airlines (87%) and JetBlue (82%).

What are the most popular airlines that fly from Boston to Charleston?

JetBlue, Delta and Spirit Airlines are the most popular airlines when flying from Boston to Charleston.

Most accurate provider : When it comes to deals on Boston-Charleston flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Boston-Charleston flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Boston-Charleston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Boston-Charleston flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Boston to Charleston?

To fly from Boston to Charleston, you need to book a flight from Logan Intl (BOS) to Charleston (CHS). Nonstop flights to Charleston from Boston Logan Intl take 2h 30m on average. When it comes time to book airfare, you have a few options: there are 7 outbound flights from Logan Intl to Charleston offered by 7 different airlines.

Can I find deals for flights from Boston to Charleston that include hotel bookings?

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

How can I find direct flights from Boston to Charleston?

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

Can I find deals for business class flights from Boston to Charleston?

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

$89+ Flights from Boston to Charleston

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Boston Logan Intl to Charleston are usually found in January or September, booked 22 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from Boston to Charleston

Cheapest flights from Boston to Charleston
Explore the most affordable flight options available from Boston to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Wed 12/318:07 pmBOS - CHS

1 stop23h 16mJetBlue

Wed 1/712:09 pmCHS - BOS

Nonstop2h 16mJetBlue

Deal found 12/9

$212

Thu 12/1812:15 pmBOS - CHS

Nonstop2h 36mDelta

Wed 1/74:45 pmCHS - BOS

Nonstop2h 24mDelta

Deal found 12/10

$217

Wed 12/312:15 pmBOS - CHS

1 stop4h 49mUnited Airlines

Wed 1/711:00 amCHS - BOS

1 stop4h 15mUnited Airlines

Deal found 12/9

$221

Tue 12/304:31 pmBOS - CHS

1 stop7h 13mUnited Airlines

Wed 1/76:00 amCHS - BOS

1 stop5h 12mUnited Airlines

Deal found 12/8

$232

Wed 12/3110:56 amBOS - CHS

1 stop21h 41mMultiple Airlines

Mon 1/52:15 pmCHS - BOS

2 stops35h 04mMultiple Airlines

Deal found 12/9

$236

Tue 12/1612:55 pmBOS - CHS

Nonstop2h 40mDelta

Mon 1/53:02 pmCHS - BOS

1 stop6h 28mDelta

Deal found 12/8

$242

Thu 12/185:20 amBOS - CHS

1 stop5h 04mUnited Airlines

Wed 1/710:15 amCHS - BOS

2 stops11h 37mUnited Airlines

Deal found 12/10

$247

Tue 12/161:35 pmBOS - CHS

1 stop4h 37mUnited Airlines

Mon 1/57:45 pmCHS - BOS

1 stop4h 09mUnited Airlines

Deal found 12/8

$252

Best flights from Boston to Charleston
Discover carefully curated flight deals from Boston to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 1/2912:55 pmBOS - CHS

Nonstop2h 45mDelta

Thu 2/54:45 pmCHS - BOS

Nonstop2h 24mDelta

Deal found 12/8

$117

Thu 2/59:10 amBOS - CHS

1 stop6h 20mSouthwest

Tue 2/107:55 amCHS - BOS

2 stops9h 15mSouthwest

Deal found 12/9

$156

Thu 1/226:35 pmBOS - CHS

1 stop5h 20mDelta

Mon 1/264:45 pmCHS - BOS

Nonstop2h 24mDelta

Deal found 12/9

$127

Sat 1/2410:30 amBOS - CHS

Nonstop2h 47mDelta

Sun 1/255:25 amCHS - BOS

1 stop4h 37mDelta

Deal found 12/9

$127

Fri 1/911:00 amBOS - CHS

1 stop7h 19mDelta

Mon 1/124:45 pmCHS - BOS

Nonstop2h 24mDelta

Deal found 12/9

$127

Fri 2/65:25 pmBOS - CHS

1 stop6h 30mDelta

Sun 2/87:00 amCHS - BOS

1 stop4h 19mDelta

Deal found 12/10

$137

Thu 2/512:00 pmBOS - CHS

1 stop6h 19mDelta

Tue 2/103:28 pmCHS - BOS

1 stop5h 03mDelta

Deal found 12/9

$137

Thu 1/812:55 pmBOS - CHS

Nonstop2h 45mDelta

Thu 1/154:45 pmCHS - BOS

Nonstop2h 24mDelta

Deal found 12/11

$144

Wed 2/412:55 pmBOS - CHS

Nonstop2h 45mDelta

Sat 2/71:59 pmCHS - BOS

Nonstop2h 22mDelta

Deal found 12/10

$147

Wed 2/412:55 pmBOS - CHS

Nonstop2h 45mDelta

Tue 2/104:45 pmCHS - BOS

Nonstop2h 24mDelta

Deal found 12/10

$147

Sat 1/1010:30 amBOS - CHS

Nonstop2h 47mDelta

Wed 1/144:45 pmCHS - BOS

Nonstop2h 24mDelta

Deal found 12/11

$147

Tue 1/64:00 pmBOS - CHS

1 stop5h 06mDelta

Tue 1/134:45 pmCHS - BOS

Nonstop2h 24mDelta

Deal found 12/10

$157

Last-minute flights from Boston to Charleston
Discover last-minute flight deals from Boston to Charleston. Data last updated December 12, 2025 and is based on user searches.

Sat 1/39:35 amBOS - CHS

Nonstop2h 47mDelta

Thu 1/84:45 pmCHS - BOS

Nonstop2h 24mDelta

Deal found 12/9

$147

Thu 1/88:30 amBOS - CHS

Nonstop2h 43mJetBlue

Mon 1/1212:09 pmCHS - BOS

Nonstop2h 18mJetBlue

Deal found 12/9

$110

Thu 1/812:55 pmBOS - CHS

Nonstop2h 45mDelta

Mon 1/124:45 pmCHS - BOS

Nonstop2h 24mDelta

Deal found 12/9

$118

Thu 1/85:34 amBOS - CHS

1 stop12h 02mMultiple Airlines

Sat 1/1012:09 pmCHS - BOS

Nonstop2h 18mMultiple Airlines

Deal found 12/10

$136

Thu 1/812:55 pmBOS - CHS

Nonstop2h 45mDelta

Thu 1/154:45 pmCHS - BOS

Nonstop2h 24mDelta

Deal found 12/10

$144

Sat 1/1010:30 amBOS - CHS

Nonstop2h 47mDelta

Sat 1/171:58 pmCHS - BOS

Nonstop2h 22mDelta

Deal found 12/11

$139

Thu 1/1512:55 pmBOS - CHS

Nonstop2h 45mDelta

Sat 1/171:58 pmCHS - BOS

Nonstop2h 22mDelta

Deal found 12/11

$131

Thu 1/1512:55 pmBOS - CHS

Nonstop2h 45mDelta

Sun 1/185:25 amCHS - BOS

1 stop4h 37mDelta

Deal found 12/10

$141

Thu 1/2912:55 pmBOS - CHS

Nonstop2h 45mDelta

Sat 2/71:59 pmCHS - BOS

Nonstop2h 22mDelta

Deal found 12/8

$117

Thu 1/295:34 amBOS - CHS

1 stop12h 02mSpirit Airlines

Mon 2/26:35 pmCHS - BOS

2 stops20h 03mSpirit Airlines

Deal found 12/10

$146

One-way flights from Boston to Charleston
Search for one-way flight options from Boston to Charleston. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Sun 1/111:24 pmBOS - CHS

1 stop4h 35mUnited Airlines

Deal found 12/9

$89

Mon 3/25:27 amBOS - CHS

1 stop12h 13mSpirit Airlines

Deal found 12/10

$90

Mon 1/512:29 pmBOS - CHS

1 stop20h 08mMultiple Airlines

Deal found 12/11

$91

Fri 1/910:30 amBOS - CHS

2 stops9h 32mUnited Airlines

Deal found 12/9

$94

Tue 3/1012:50 pmBOS - CHS

Nonstop2h 36mDelta

Deal found 12/9

$99

Sun 2/85:27 pmBOS - CHS

2 stops15h 16mMultiple Airlines

Deal found 12/10

$101

Sat 1/103:43 pmBOS - CHS

2 stops24h 27mSpirit Airlines

Deal found 12/11

$103

Tue 1/65:30 amBOS - CHS

2 stops10h 20mSouthwest

Deal found 12/8

$104

Sun 1/118:48 amBOS - CHS

2 stops32h 48mMultiple Airlines

Deal found 12/11

$106

Thu 2/55:27 pmBOS - CHS

2 stops15h 16mMultiple Airlines

Deal found 12/11

$107

Tue 1/66:00 amBOS - CHS

2 stops31h 10mMultiple Airlines

Deal found 12/9

$108

Sat 3/76:00 amBOS - CHS

1 stop5h 18mDelta

Deal found 12/9

$109

Find flight deals from Boston to Charleston

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$117 (JetBlue)
One-way from	$89 (United Airlines)
Popular in	December
Cheapest in	January
Average price	$267
Good round-trip deal	$174 or less
Good one-way deal	$123 or less

Provider with most accurate pricing for Boston Logan Intl-Charleston flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boston Logan Intl-Charleston flights.

Search Deals

From Boston Logan Intl to Charleston

Search Deals

One-way flight from Boston Logan Intl to Charleston

Search Deals

High demand for flights, 2% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Boston Logan Intl to Charleston.

Search Deals

Price to beat on a one-way flight from Boston Logan Intl to Charleston.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Thu 1/29

12:55 pm-3:40 pm

Nonstop2h 45m

Charleston

Thu 2/5

4:45 pm-7:09 pm

Nonstop2h 24m

$117

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Thu 1/22

6:35 pm-11:55 pm

1 stop5h 20m

Charleston

Mon 1/26

4:45 pm-7:09 pm

Nonstop2h 24m

$127

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Sat 1/24

10:30 am-1:17 pm

Nonstop2h 47m

Charleston

Sun 1/25

5:25 am-10:02 am

1 stop4h 37m

$127

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Fri 1/9

11:00 am-6:19 pm

1 stop7h 19m

Charleston

Mon 1/12

4:45 pm-7:09 pm

Nonstop2h 24m

$127

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Fri 2/6

5:25 pm-11:55 pm

1 stop6h 30m

Charleston

Sun 2/8

7:00 am-11:19 am

1 stop4h 19m

$137

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Thu 2/5

12:00 pm-6:19 pm

1 stop6h 19m

Charleston

Tue 2/10

3:28 pm-8:31 pm

1 stop5h 03m

$137

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Thu 1/8

12:55 pm-3:40 pm

Nonstop2h 45m

Charleston

Thu 1/15

4:45 pm-7:09 pm

Nonstop2h 24m

$144

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Wed 2/4

12:55 pm-3:40 pm

Nonstop2h 45m

Charleston

Sat 2/7

1:59 pm-4:21 pm

Nonstop2h 22m

$147

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Wed 2/4

12:55 pm-3:40 pm

Nonstop2h 45m

Charleston

Tue 2/10

4:45 pm-7:09 pm

Nonstop2h 24m

$147

BostonCharleston

BOS - CHS

BOSCHS

Boston Logan Intl

Sat 1/10

10:30 am-1:17 pm

Nonstop2h 47m

Charleston

Wed 1/14

4:45 pm-7:09 pm

Nonstop2h 24m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 22 results

Compare providers for flights from Boston to Charleston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Charleston in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Boston-Charleston flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Boston-Charleston flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Boston-Charleston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Boston-Charleston flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston 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 Charleston

Prices

Airlines

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

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Charleston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Boston to Charleston (average of $43). Flying from Boston to Charleston in December is currently the most expensive (average of $73). 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 CHS?

It’s optimal to fly from Boston to Charleston in the afternoon. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Boston to Charleston?

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

The best insider tips for Boston to Charleston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Charleston trip

Airports

BOS

Use the FlyLogan app for real-time flight updates and pre-order food via BOS2GO for a smoother departure experience.

CHS

For quick city access, rideshare services are recommended over taxis at CHS due to better availability and tracking.

Our travel experts

Paul Rubio

Expert on BOS

Ramsey Qubein

Expert on CHS

Reviews of airlines servicing Charleston

Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Boston to Charleston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,252 reviews

Southwest

7.9

Good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,009 reviews

Southwest

7.9

Good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,049 reviews

Southwest

7.9

Good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

JetBlue

7.2

Good

2,898 reviews

Southwest

7.9

Good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Spirit Airlines

6.3

Okay

8,174 reviews

Southwest

7.9

Good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airports do I use to fly from Boston to Charleston?
To fly from Boston to Charleston, you need to book a flight from Logan Intl (BOS) to Charleston (CHS). Nonstop flights to Charleston from Boston Logan Intl take 2h 30m on average. When it comes time to book airfare, you have a few options: there are 7 outbound flights from Logan Intl to Charleston offered by 7 different airlines.
How popular is this Boston to Charleston flight route?
Flights from Boston Logan Intl to Charleston have been viewed 11 times in the past calendar month.
How long is the flight from Boston to Charleston?
For as low as $117, Delta can have you in Charleston from Boston in 2h 45m. The distance between Boston and Charleston is about 818 mi. All flights are typically nonstop.
What are the cheapest airlines flying from Boston to Charleston round-trip?
Cheapflights users have booked flights from Boston to Charleston round-trip from $43. Other airlines that can offer you cheap pricing are Breeze Airways, from $55, and JetBlue, from $82. Spirit Airlines is 81% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Boston to Charleston one-way?
The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $30. However, be on the lookout for offers from JetBlue and Delta, as they are both options that can get you from Boston to Charleston for a low price.
What are the most reliable airlines from Boston to Charleston?
The top 3 most reliable airlines when flying from Boston to Charleston are Republic Airways (100%), Hawaiian Airlines (87%) and JetBlue (82%).
What are the cheapest flights from Boston to Charleston?
On average you can expect to pay $228 for a flight from Boston to Charleston. The cheapest flight overall is $77 while the most popular route, (Boston Logan Intl - Charleston) is currently priced at $117.
Can I find deals for flights from Boston to Charleston that include hotel bookings?
Yes. In addition to deals on Boston to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Charleston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Charleston.
Can I find deals for business class flights from Boston to Charleston?
Yes. Cheapflights offers flight deals from Boston to Charleston 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 Charleston?
Currently, August is the cheapest month in which you can book a flight from Boston to Charleston (average of $43). Flying from Boston to Charleston in December is currently the most expensive (average of $73). 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

North Charleston

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Complete your trip

Charleston car rentals

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Top 7 airlines flying from Boston to Charleston

Airline	Cheapest	Average	Flexibility	On-time
Breeze Airways	Cheapest$56	Average$189	FlexibilityNo cancel fee	On-timeN/A
Spirit Airlines	Cheapest$57	Average$203	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$94	Average$247	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$101	Average$256	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$150	Average$271	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$165	Average$313	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$181	Average$368	FlexibilityNo cancel fee	On-time63%

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$89+ Cheap flights from Boston to Charleston (BOS - CHS)

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Charleston with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Boston Logan Intl to Charleston are usually found in January or September, booked 22 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from Boston to Charleston

Cheapest flights from Boston to CharlestonExplore the most affordable flight options available from Boston to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Boston to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Boston to Charleston

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

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Best time to book a flight from Boston to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Boston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Boston to Charleston

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Weekly flight availability from Boston to Charleston

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The best insider tips for Boston to Charleston flights

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Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Charleston trip

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Reviews of airlines servicing Charleston

Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Boston to Charleston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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Cheapest flights from Boston to Charleston
Explore the most affordable flight options available from Boston to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.