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 journeys involving one or more stops, the median number of stopovers is typically 2. Travelers should consider this when planning their trip.

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. This includes the time spent during the layover. Travelers should factor in these durations when planning their journey.

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 having frequent deals across the trailing 30-day period. Travelers looking for good value on this route can typically expect to find favorable prices with some regularity.

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

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Boston to Charleston

Explore current cheapest deals departing from Boston to Charleston

2026-08-11 – 2026-08-13
BOS - Charleston
77% AI deal score
$314
$210
Round trip
2026-09-15 – 2026-09-22
BOS - Charleston
76% AI deal score
$315
$217
Round trip
2026-08-11 – 2026-08-14
BOS - Charleston
76% AI deal score
$312
$219
Round trip
2026-09-05 – 2026-09-19
BOS - Charleston
69% AI deal score
$275
$220
Round trip
2026-08-24 – 2026-08-29
BOS - Charleston
70% AI deal score
$292
$229
Round trip
2026-08-26 – 2026-08-29
BOS - Charleston
70% AI deal score
$299
$229
Round trip
2026-08-18 – 2026-08-25
BOS - Charleston
70% AI deal score
$288
$229
Round trip
2026-09-05 – 2026-09-10
BOS - Charleston
75% AI deal score
$320
$229
Round trip
2026-09-22 – 2026-09-29
BOS - Charleston
75% AI deal score
$317
$229
Round trip
2026-09-07 – 2026-09-12
BOS - Charleston
75% AI deal score
$320
$229
Round trip

Boston to Charleston: Overview

Insights for flights from Boston to Charleston

Most itineraries for cheap flights from Boston to Charleston connect at least once, with only 11.1% of recent fares being non-stop. When connecting, the typical number of stopovers is 2, indicating that direct flights from Boston to Charleston are less common. This means you'll likely have at least one stop on your journey, and often more, to reach Charleston from Boston.

Right now, fares from Boston to Charleston typically range from $276–$628, with a median price of $383. Current fares are above the typical level, suggesting that prices are higher than the average observed over the past 90 days. Only 1% of recent fares were classified as a good price, indicating that finding significantly discounted tickets might be challenging at present.

If you're looking for the cheapest time to fly from Boston to Charleston, July stands out as the most affordable month, with a median fare of $219. Following closely, August offers a median fare of $256, making it another cost-effective option. May is also a relatively cheaper month, with 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. While the non-stop flight time is also 2h 31m, connecting itineraries can extend the total travel time significantly, with a median connecting journey taking 41h 4m.

How much is a round trip from Boston to Charleston

Regular price: $239 - $370

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

The regular price range for flights from Boston to Charleston is between $239 and $370. The current lowest deal is $216 with JetBlue Airways, for travel from Sep 15-Sep 22.

now $216

Low $239

High $370

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 3

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$401

$317

One-way

Thu, Aug 6

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$361

$283

One-way

Sat, Aug 8

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$351

$287

One-way

Mon, Aug 10

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$327

$240

One-way

Tue, Aug 11

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$322

$218

One-way

Tue, Aug 11

⌛ Last-Minute

BOS - Charleston

Boston (BOS) - Charleston (CHS)

JetBlue Airways

$324

$248

One-way

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

2 nights

Dec 11 - Dec 13

$722 → $277

62%

3 nights

Dec 3 - Dec 6

$687 → $247

64%

4 nights

Dec 2 - Dec 6

$681 → $251

63%

7 nights

Dec 13 - Dec 20

$701 → $291

58%

Popular Airports to fly from Boston to Charleston

Boston - Charleston route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Boston to Charleston are below the typical level at $216.

📅 Best time to fly

August is historically the cheapest month to fly

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

⏱️ Flight duration

Direct flights take 2h 31m

Direct flights from Boston to Charleston typically take 2h 31m, while connecting flights average 41h 4m.

✈️ Airlines & availability

Connecting flights are dominant

Only 11.1% of flights from Boston to Charleston are direct; most routes include 2 stopovers.

🏆 Airline highlight

JetBlue Airways offers direct flights

JetBlue Airways is one airline offering direct flights from Boston to Charleston.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Boston to Charleston are frequent, appearing often over a 30-day window.

Boston main airports to depart from

Logan International (BOS)

Cheapest

Logan International Airport is a convenient and affordable 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 point for flights to Charleston.

📍 ~15 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 (SAV) is a close alternative, especially for coastal South Carolina and Georgia travelers.

📍 ~135 km from Charleston (reachable by car)

💸 Flights from ~$203

Business & First Class Flight Deals to Charleston

81% AI deal score

$907

$547

Save $360

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 60+ days in advance shows an average price of $310, indicating that the 14-27 day window offers a significant price advantage.

Based on historical data across the trailing quarter, a good price for a flight from Boston to Charleston is typically $276 or less. The median price for this route has been observed at $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 favorable deal.

Historically, July is often the most affordable month to fly from Boston to Charleston, with a median price of $219. August also presents a good value, with a median price of $256. May, with a median price of $315, is another relatively inexpensive option. The annual median price for this route is $383, making July and August particularly attractive for savings.

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: $239 - $370

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

The regular price range for flights from Boston to Charleston is between $239 and $370. The current lowest deal is $216 with JetBlue Airways, for travel from Sep 15-Sep 22.

now $216

Low $239

High $370

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