Can I fly direct from Boston to Charleston?

Direct flights from Boston to Charleston are available, though they represent a smaller portion of the total routes. Historically, approximately 11.1% of flights on this route have been direct. For flights that include stops, travelers typically encounter a median of 2 stopovers. This means that while direct options exist, many routes will involve at least one connection.

How long is the flight from Boston to Charleston?

The direct flight from Boston to Charleston typically takes about 2 hours and 31 minutes, covering a distance of 1318 kilometers. For flights with one stop, the median duration is approximately 4 hours and 32 minutes. Travelers should account for these differences in flight time when planning their journey, as connecting flights can add significant duration to the trip.

How often do cheap flights from Boston to Charleston come up?

Historically, cheap flights from Boston to Charleston come up frequently. This route is classified as one where deals appear often. Travelers can typically find competitive prices with regularity when planning their trips between these two cities. This consistent availability makes it easier to find good value fares.

Flights From Boston

To Charleston

Cheap Flights from Boston to Charleston

Browse current best options from Boston. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Boston

RatePunk searches hundreds of travel sites at once for deals on flights to Charleston

Prices updated 2 days ago

444 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 9, 2026.)

Today’s best flight deals from Boston to Charleston

Explore current cheapest deals departing from Boston to Charleston

2026-09-28 – 2026-09-30
BOS - Charleston
70% AI deal score
$325
$238
Round trip
2026-10-20 – 2026-11-11
BOS - Charleston
66% AI deal score
$284
$239
Round trip
2026-10-26 – 2026-11-11
BOS - Charleston
66% AI deal score
$289
$239
Round trip
2026-11-22 – 2026-11-26
BOS - Charleston
69% AI deal score
$290
$241
Round trip
2026-09-27 – 2026-09-30
BOS - Charleston
69% AI deal score
$325
$248
Round trip
2026-09-02 – 2026-09-05
BOS - Charleston
69% AI deal score
$330
$251
Round trip
2026-09-19 – 2026-09-26
BOS - Charleston
68% AI deal score
$309
$251
Round trip
2026-09-23 – 2026-09-29
BOS - Charleston
68% AI deal score
$309
$251
Round trip
2026-09-16 – 2026-09-22
BOS - Charleston
68% AI deal score
$311
$251
Round trip
2026-09-23 – 2026-09-26
BOS - Charleston
69% AI deal score
$325
$251
Round trip

Boston to Charleston: Overview

Insights for flights from Boston to Charleston

Most itineraries for flights from Boston to Charleston connect at least once, with only 11.1% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2. Right now, if you are looking for cheap flights from Boston to Charleston, fares are above the typical level, with only 1% of recent fares classified as a good price. New deals appear almost daily, suggesting frequent opportunities to find better prices.

When is the cheapest time to fly from Boston to Charleston? Historically, the most affordable month to fly is July, with a median fare of just $219. Following closely, August also offers competitive prices, with a median fare of $256. May is another favorable month, showing a median fare of $315.

A typical journey from Boston to Charleston takes about 2h 31m, including connections. This duration accounts for the fact that most itineraries involve at least one stopover.

The distance between Boston and Charleston is 1318 kilometers, classifying this as a short-haul route. This distance typically translates to shorter travel times, especially for direct services.

How much is a round trip from Boston to Charleston

Regular price: $224 - $324

Prices for flights from Boston to Charleston are currently within the regular range.

Roundtrip flights from Boston to Charleston typically range from $224 to $324. The current lowest price is $232 with JetBlue Airways for travel from Nov 13-Nov 20.

now $232

Low $224

High $324

The cheapest time to fly from Boston to Charleston

The cheapest month to fly from Boston to Charleston is August, with a median price of $256. The most expensive month is June, with a median price of $646. Prices are generally lower from January to November.

August

Cheapest

Flights from $256

June

Most Expensive

Flights from $646

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Boston to Charleston

JetBlue Airways

Last-minute flights going from Boston to Charleston

Mon, Aug 10

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$397

$277

One-way

Tue, Aug 11

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$456

$277

One-way

Wed, Aug 12

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$456

$277

One-way

Wed, Aug 12

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$499

$297

One-way

Thu, Aug 13

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$456

$276

One-way

Thu, Aug 13

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$559

$277

One-way

Biggest price drops on these dates for flights from Boston to Charleston

5 nights

Dec 4 - Dec 9

$676 → $252

63%

2 nights

Dec 11 - Dec 13

$685 → $301

56%

3 nights

Dec 10 - Dec 13

$681 → $301

56%

3 nights

Dec 3 - Dec 6

$682 → $313

54%

Popular Airports to fly from Boston to Charleston

Boston - Charleston route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Boston to Charleston are above the typical level at a median of $383.

📅 Best time to fly

August is historically cheapest at $256

Historically, August is the cheapest month to fly from Boston to Charleston, with a median price of $256.

⏱️ Flight duration

Direct flights average 2h 31m

The typical direct flight from Boston to Charleston takes 2 hours and 31 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Only 11.1% of recent flights from Boston to Charleston are direct.

🏆 Airline highlight

JetBlue Airways offers direct flights

JetBlue Airways has offered direct flights from Boston to Charleston recently.

🎯 Booking tip

Deals appear frequently

Deals on flights from Boston to Charleston appear frequently.

Boston main airports to depart from

Logan International (BOS)

Cheapest

Logan International is a convenient option for flights from Boston to Charleston.

📍 ~5 km from city center (reachable by car or public transport)

💸 Flights from ~$158

Charleston main airports to arrive at

Charleston International (CHS)

Cheapest

Charleston International Airport is a convenient arrival choice for flights from Boston to Charleston.

📍 ~20 km from city center (reachable by car)

💸 Flights from ~$158

Airports nearby Charleston used as alternative

Savannah/Hilton Head International (SAV)

Savannah/Hilton Head International can be a useful alternative, especially if flight schedules overlap with CHS.

📍 ~135 km from Charleston (reachable by car)

💸 Flights from ~$220

Business & First Class Flight Deals to Charleston

Discover luxury on the budget with premium cabin class on flights from Boston to Charleston.

Elite

Best Elite deals to Charleston

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From BOS

Elite

Aug 15

Charleston, United States

83% AI deal score

$1,531

$707

Save $824

United Airlines

Business Class

From BOS

Elite

Nov 07

Charleston, United States

82% AI deal score

$1,300

$639

Save $661

United Airlines

Business Class

From BOS

Elite

Aug 25

Charleston, United States

82% AI deal score

$1,522

$707

Save $815

United Airlines

Business Class

From BOS

Elite

Sep 12

Charleston, United States

81% AI deal score

$1,292

$677

Save $615

United Airlines

Business Class

From BOS

Elite

Oct 06

Charleston, United States

80% AI deal score

$1,252

$679

Save $573

United Airlines

Business Class

From BOS

Elite

Nov 11

Charleston, United States

78% AI deal score

$990

$639

Save $351

United Airlines

Business Class

From BOS

Elite

Aug 19

Charleston, United States

78% AI deal score

$1,142

$707

Save $435

United Airlines

Business Class

From BOS

Elite

Oct 28

Charleston, United States

77% AI deal score

$949

$658

Save $291

United Airlines

Business Class

From BOS

Elite

Oct 31

Charleston, United States

77% AI deal score

$944

$658

Save $286

United Airlines

Business Class

From BOS

Elite

Sep 12

Charleston, United States

77% AI deal score

$991

$677

Save $314

United Airlines

Business Class

From BOS

Elite

Nov 18

Charleston, United States

77% AI deal score

$996

$688

Save $308

United Airlines

Business Class

From BOS

Elite

Sep 02

Charleston, United States

77% AI deal score

$1,010

$692

Save $318

United Airlines

Business Class

Frequently Asked Questions About Flights to Charleston

Historically, the optimal booking window for flights from Boston to Charleston is typically 14-27 days before departure. During this period, the average price for a flight is around $293. Booking within 0-6 days of departure sees the average price increase to $692, while booking 7-13 days out results in an average price of $648. Even booking 60+ days in advance can result in higher prices, averaging $310.

Across the trailing quarter, a good price for a flight from Boston to Charleston is considered to be $276 or less. The median price for this route has been $383. Prices can go up significantly, with 75% of observed prices being $628 or less. This threshold helps travelers identify competitive fares for their journey.

Historically, July has been the cheapest month to fly from Boston to Charleston, with a median price of $219. August also offers competitive fares, with a median price of $256. May is another favorable month, showing a median price of $315. The annual median price for this route is $383, indicating that these months offer notable savings compared to the overall average.

Related routes

More routes from Boston

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Flights to Charleston from other cities

Flights from Chicago to Charleston Flights from Copenhagen to Charleston Flights from Dublin to Charleston Flights from Glasgow to Charleston Flights from Istanbul to Charleston Flights from Madrid to Charleston Flights from Munich to Charleston Flights from New York to Charleston Flights from Philadelphia to Charleston Flights from Pittsburgh to Charleston Flights from Singapore to Charleston Flights from Vienna to Charleston

Boston to Charleston: Overview

Insights for flights from Boston to Charleston

A typical journey from Boston to Charleston takes about 2h 31m, including connections. This duration accounts for the fact that most itineraries involve at least one stopover.

How much is a round trip from Boston to Charleston

Regular price: $224 - $324

Prices for flights from Boston to Charleston are currently within the regular range.

Roundtrip flights from Boston to Charleston typically range from $224 to $324. The current lowest price is $232 with JetBlue Airways for travel from Nov 13-Nov 20.

now $232

Low $224

High $324

The cheapest time to fly from Boston to Charleston

August

Cheapest

Flights from $256

June

Most Expensive

Flights from $646

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Boston to Charleston

JetBlue Airways

Last-minute flights going from Boston to Charleston

Mon, Aug 10

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$397

$277

One-way

Tue, Aug 11

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$456

$277

One-way

Wed, Aug 12

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$456

$277

One-way

Wed, Aug 12

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$499

$297

One-way

Thu, Aug 13

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$456

$276

One-way

Thu, Aug 13

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

American Airlines

$559

$277

One-way

Biggest price drops on these dates for flights from Boston to Charleston

5 nights

Dec 4 - Dec 9

$676 → $252

63%

2 nights

Dec 11 - Dec 13

$685 → $301

56%

3 nights

Dec 10 - Dec 13

$681 → $301

56%

3 nights

Dec 3 - Dec 6

$682 → $313

54%

Popular Airports to fly from Boston to Charleston

Boston - Charleston route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Boston to Charleston are above the typical level at a median of $383.

📅 Best time to fly

August is historically cheapest at $256

Historically, August is the cheapest month to fly from Boston to Charleston, with a median price of $256.

⏱️ Flight duration

Direct flights average 2h 31m

The typical direct flight from Boston to Charleston takes 2 hours and 31 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Only 11.1% of recent flights from Boston to Charleston are direct.

🏆 Airline highlight

JetBlue Airways offers direct flights

JetBlue Airways has offered direct flights from Boston to Charleston recently.

🎯 Booking tip

Deals appear frequently

Deals on flights from Boston to Charleston appear frequently.

Boston main airports to depart from

Logan International (BOS)

Cheapest

Logan International is a convenient option for flights from Boston to Charleston.

📍 ~5 km from city center (reachable by car or public transport)

💸 Flights from ~$158

Charleston main airports to arrive at

Charleston International (CHS)

Cheapest

Charleston International Airport is a convenient arrival choice for flights from Boston to Charleston.

📍 ~20 km from city center (reachable by car)

💸 Flights from ~$158

Airports nearby Charleston used as alternative

Savannah/Hilton Head International (SAV)

Savannah/Hilton Head International can be a useful alternative, especially if flight schedules overlap with CHS.

Charleston, United States

77% AI deal score

$1,010

$692

Save $318

United Airlines

Business Class

Frequently Asked Questions About Flights to Charleston

Cheap Flights from Boston to Charleston

Today’s best flight deals from Boston to Charleston

Boston to Charleston: Overview

Insights for flights from Boston to Charleston

How much is a round trip from Boston to Charleston

The cheapest time to fly from Boston to Charleston

Direct flights from Boston to Charleston

Last-minute flights going from Boston to Charleston

Biggest price drops on these dates for flights from Boston to Charleston

Popular Airports to fly from Boston to Charleston

Boston - Charleston route insights

Recent fares are above the typical level

August is historically cheapest at $256

Direct flights average 2h 31m

Connecting flights are dominant

JetBlue Airways offers direct flights

Deals appear frequently

Boston main airports to depart from

Charleston main airports to arrive at

Airports nearby Charleston used as alternative

Business & First Class Flight Deals to Charleston

Best Elite deals to Charleston

Aug 15

Nov 07

Aug 25

Sep 12

Oct 06

Nov 11

Aug 19

Oct 28

Oct 31

Sep 12

Nov 18

Sep 02

Frequently Asked Questions About Flights to Charleston

When is the best time to book flights from Boston to Charleston?

How much should a flight from Boston to Charleston cost?

What's the best month to fly from Boston to Charleston?

Can I fly direct from Boston to Charleston?

How long is the flight from Boston to Charleston?

How often do cheap flights from Boston to Charleston come up?

Related routes

More routes from Boston

Flights to Charleston from other cities

Boston to Charleston: Overview

Insights for flights from Boston to Charleston

How much is a round trip from Boston to Charleston

The cheapest time to fly from Boston to Charleston

Direct flights from Boston to Charleston

Last-minute flights going from Boston to Charleston

Biggest price drops on these dates for flights from Boston to Charleston

Popular Airports to fly from Boston to Charleston

Boston - Charleston route insights

Recent fares are above the typical level

August is historically cheapest at $256

Direct flights average 2h 31m

Connecting flights are dominant

JetBlue Airways offers direct flights

Deals appear frequently

Boston main airports to depart from

Charleston main airports to arrive at

Airports nearby Charleston used as alternative

Business & First Class Flight Deals to Charleston

Best Elite deals to Charleston

Aug 15

Nov 07

Aug 25

Sep 12

Oct 06

Nov 11

Aug 19

Oct 28

Oct 31

Sep 12

Nov 18

Sep 02

Frequently Asked Questions About Flights to Charleston

When is the best time to book flights from Boston to Charleston?

How much should a flight from Boston to Charleston cost?

What's the best month to fly from Boston to Charleston?