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 those flights that include a stopover, the median number of stopovers is typically two. Travelers seeking a direct connection should be aware of this historical distribution.

How long is the flight from Boston to Charleston?

The typical direct flight from Boston to Charleston covers a distance of 1318 kilometers and has a median duration of 2 hours and 31 minutes. For flights with one stop, the median flight time is considerably longer, averaging 4 hours and 32 minutes. Travelers should factor in these duration differences when planning their journey, especially if considering flights with connections.

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

Historically, cheap flights from Boston to Charleston are considered to be frequent. This indicates that opportunities for finding good value fares on this route arise regularly. Travelers can typically expect to see favorable pricing appear with notable consistency across the trailing 30 days.

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 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Boston to Charleston

Explore current cheapest deals departing from Boston to Charleston

2026-10-13 – 2026-10-31
BOS - Charleston
48% AI deal score
$275
$275
Round trip
2026-10-20 – 2026-11-03
BOS - Charleston
49% AI deal score
$283
$275
Round trip
2026-10-20 – 2026-10-27
BOS - Charleston
67% AI deal score
$321
$275
Round trip
2026-10-20 – 2026-11-04
BOS - Charleston
48% AI deal score
$278
$275
Round trip
2026-10-13 – 2026-11-04
BOS - Charleston
48% AI deal score
$272
$275
Round trip
2026-10-20 – 2026-10-31
BOS - Charleston
50% AI deal score
$288
$275
Round trip
2026-10-13 – 2026-11-03
BOS - Charleston
48% AI deal score
$272
$275
Round trip
2026-10-13 – 2026-10-27
BOS - Charleston
49% AI deal score
$284
$275
Round trip
2026-10-13 – 2026-10-28
BOS - Charleston
48% AI deal score
$278
$275
Round trip
2026-10-20 – 2026-10-28
BOS - Charleston
66% AI deal score
$307
$275
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 itineraries, the typical number of stopovers is 2. This means you'll often find yourself with at least one layover on your journey.

If you're looking for cheap flights from Boston to Charleston, fares typically range from $276–$628, with a median of $383 over the past 90 days. Right now, current fares are above the typical level. Only 1% of recent fares were classified as a good price, indicating that finding particularly low prices can be challenging.

When is the cheapest time to fly from Boston to Charleston? The data indicates that July is typically the most affordable month, with a median fare of $219. Following closely, August also offers competitive prices, with a median fare of $256. You might also find good value in May, where the median fare is $315.

A typical journey from Boston to Charleston takes about 2h 31m, including connections. This median duration reflects the overall travel time you can expect, accounting for both direct and connecting routes. Given that most itineraries involve at least one stop, this figure provides a realistic expectation for your travel time.

The distance between Boston and Charleston is 1318 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick journey, typically completed within a few hours of flight time.

How much is a round trip from Boston to Charleston

Regular price: $114 - $296

Prices are currently within the regular range.

The regular price range for flights from Boston to Charleston is $114-$296. The current lowest deal is $189 with JetBlue Airways for travel from Nov 3-Nov 7.

now $189

Low $114

High $296

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

Sat, Sep 26

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

Southwest Airlines

$390

$354

One-way

Tue, Sep 29

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$281

$299

One-way

Tue, Sep 29

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$281

$299

One-way

Tue, Sep 29

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$281

$299

One-way

Tue, Sep 29

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$285

$299

One-way

Tue, Sep 29

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$301

$302

One-way

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

4 nights

Oct 20 - Oct 24

$338 → $208

38%

3 nights

Oct 7 - Oct 10

$340 → $213

37%

1 night

Oct 5 - Oct 6

$343 → $228

34%

4 nights

Oct 13 - Oct 17

$339 → $275

19%

Popular Airports to fly from Boston to Charleston

Boston - Charleston route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for Boston to Charleston are above the typical level at $189.

📅 Best time to fly

Fly in July for prices as low as $219.

Historically, July, August, and May offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights take 2h 31m.

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

✈️ Airlines & availability

11.1% of flights are direct.

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

🏆 Airline highlight

JetBlue Airways offers direct flights.

JetBlue Airways is one airline offering direct flights on the Boston to Charleston route.

🎯 Booking tip

Deals are frequent for this route.

Historically, deals for 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.

📍 ~4 km from city center (reachable by car or train)

💸 Flights from ~$190

Charleston main airports to arrive at

Charleston International (CHS)

Cheapest

Charleston International Airport is a convenient arrival point for flights to Charleston.

📍 ~17 km from city center (reachable by car)

💸 Flights from ~$190

Airports nearby Charleston used as alternative

Savannah/Hilton Head International (SAV)

Cheapest

Savannah/Hilton Head International is a close alternative, often with similar flight schedules to CHS.

📍 ~135 km from Charleston (reachable by car)

💸 Flights from ~$189

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

Oct 24

Charleston, United States

84% AI deal score

$1,266

$574

Save $692

United Airlines

Business Class

From BOS

Elite

Nov 07

Charleston, United States

84% AI deal score

$1,243

$579

Save $664

United Airlines

Business Class

From BOS

Elite

Oct 28

Charleston, United States

81% AI deal score

$989

$579

Save $410

United Airlines

Business Class

From BOS

Elite

Oct 31

Charleston, United States

81% AI deal score

$1,001

$579

Save $422

United Airlines

Business Class

From BOS

Elite

Oct 24

Charleston, United States

81% AI deal score

$1,280

$693

Save $587

United Airlines

Business Class

From BOS

Elite

Oct 17

Charleston, United States

80% AI deal score

$949

$579

Save $370

United Airlines

Business Class

From BOS

Elite

Oct 19

Charleston, United States

80% AI deal score

$1,251

$693

Save $558

United Airlines

Business Class

From BOS

Elite

Oct 10

Charleston, United States

80% AI deal score

$1,239

$708

Save $531

United Airlines

Business Class

From BOS

Elite

Oct 06

Charleston, United States

79% AI deal score

$946

$619

Save $327

United Airlines

Business Class

From BOS

Elite

Sep 29

Charleston, United States

79% AI deal score

$1,028

$658

Save $370

United Airlines

Business Class

From BOS

Elite

Nov 17

Charleston, United States

79% AI deal score

$1,207

$693

Save $514

United Airlines

Business Class

From BOS

Elite

Oct 22

Charleston, United States

78% AI deal score

$1,173

$718

Save $455

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 rise to $692, while booking 7-13 days out averages $648. Even booking 28-59 days in advance shows an average price of $637, indicating that the 14-27 day window offers significant savings.

Based on historical data from the trailing 90 days, a good price for a flight from Boston to Charleston is considered to be $276 or less. The median price for this route across the trailing quarter was $383. Prices can go higher, with 75% of observed fares being $628 or less. Aiming for a price at or below $276 would be considered a good value.

Historically, July and August have offered some of the lowest median prices for flights from Boston to Charleston. In July, the median price was $219, while in August it was $256. May also presented a relatively good value with a median price of $315. The annual median price for this route is $383, making July and August particularly attractive for budget-conscious travelers.

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

How much is a round trip from Boston to Charleston

Regular price: $114 - $296

Prices are currently within the regular range.

The regular price range for flights from Boston to Charleston is $114-$296. The current lowest deal is $189 with JetBlue Airways for travel from Nov 3-Nov 7.

now $189

Low $114

High $296

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

Sat, Sep 26

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

Southwest Airlines

$390

$354

One-way

Tue, Sep 29

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$281

$299

One-way

Tue, Sep 29

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$281

$299

One-way

Tue, Sep 29

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$281

$299

One-way

Tue, Sep 29

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$285

$299

One-way

Tue, Sep 29

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$301

$302

One-way

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

4 nights

Oct 20 - Oct 24

$338 → $208

38%

3 nights

Oct 7 - Oct 10

$340 → $213

37%

1 night

Oct 5 - Oct 6

$343 → $228

34%

4 nights

Oct 13 - Oct 17

$339 → $275

19%

Popular Airports to fly from Boston to Charleston

Boston - Charleston route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for Boston to Charleston are above the typical level at $189.

📅 Best time to fly

Fly in July for prices as low as $219.

Historically, July, August, and May offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights take 2h 31m.

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

✈️ Airlines & availability

11.1% of flights are direct.

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

🏆 Airline highlight

JetBlue Airways offers direct flights.

JetBlue Airways is one airline offering direct flights on the Boston to Charleston route.

🎯 Booking tip

Deals are frequent for this route.

Historically, deals for 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.

📍 ~4 km from city center (reachable by car or train)

💸 Flights from ~$190

Charleston main airports to arrive at

Charleston International (CHS)

Cheapest

Charleston International Airport is a convenient arrival point for flights to Charleston.

📍 ~17 km from city center (reachable by car)

💸 Flights from ~$190

Airports nearby Charleston used as alternative

Savannah/Hilton Head International (SAV)

Cheapest

Savannah/Hilton Head International is a close alternative, often with similar flight schedules to CHS.

Charleston, United States

78% AI deal score

$1,173

$718

Save $455

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.

Fly in July for prices as low as $219.

Direct flights take 2h 31m.

11.1% of flights are direct.

JetBlue Airways offers direct flights.

Deals are frequent for this route.

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

Oct 24

Nov 07

Oct 28

Oct 31

Oct 24

Oct 17

Oct 19

Oct 10

Oct 06

Sep 29

Nov 17

Oct 22

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.

Fly in July for prices as low as $219.

Direct flights take 2h 31m.

11.1% of flights are direct.

JetBlue Airways offers direct flights.

Deals are frequent for this route.

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

Oct 24

Nov 07

Oct 28

Oct 31

Oct 24

Oct 17

Oct 19

Oct 10

Oct 06

Sep 29

Nov 17

Oct 22

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?