Flight Routes from Boston to Charleston

Trip type

Our cheapest offers for flights from Boston to Charleston

Here you can compare cheap flights from Boston (BOS) to Charleston (CHS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Charleston. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Boston
Charleston
Outbound
06/25/26
1 Stopover (IAD)
UA1734, UA1108
04h 26min
Return
06/30/26
1 Stopover (DCA)
AA5123, AA3207
04h 42min
United Airlines ?
$324
Boston
Charleston
Outbound
06/25/26
1 Stopover (IAD)
UA1734, UA1108
04h 26min
Return
06/30/26
1 Stopover (IAD)
UA1858, UA1392
04h 40min
United Airlines
$404
Boston
Charleston
Outbound
06/25/26
1 Stopover (LGA)
AA4396, AA4614
04h 40min
Return
06/30/26
1 Stopover (LGA)
AA4614, AA4370
04h 25min
American Airlines ?
$500
Boston
Charleston
Outbound
06/25/26
3 Stopovers (SAN, DEN, MSP)
AS0389, AS3012, SY0656, SY1203
67h 13min
Return
06/30/26
2 Stopovers (ORD, FLL, MIA)
UA2333, UA0279, AA2539
17h 37min
Alaska Airlines, Sun Country Airlines ?
$941
Boston
Charleston
Outbound
06/25/26
1 Stopover (LGA)
DL5732, DL1404
05h 49min
Return
06/30/26
1 Stopover (ATL)
DL2174, DL0865
07h 08min
Delta Air Lines ?
$3,017
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Boston to Charleston

Favorite airline: Spirit Airlines
Flight tickets on the route Boston – Charleston are most frequently booked with Spirit Airlines.
Spirit Airlines
35 %
Frontier Airlines
20 %
United Airlines
20 %
Direct flights are cheaper
Compared to direct flights, flights with a stopover on this route are on average 52 % more expensive.
non stop flight
1 stop
02h 25min
05h 14min
$ 186
$ 391
The favorite connection is non-stop
Direct flights are especially popular on this route. 38 % of travelers will book a direct flight.
Route
bookings
Direct flights
02h 25min, from $ 186
38 %
1 stopover Philadelphia International Airport, PA
04h 07min, from $ 402
31 %
1 stopover New York - Newark Liberty International Airport, NJ
05h 14min, from $ 391
25 %

Important flight information

Flight information: Boston - Charleston

Roundtrip from $ 323,99
Flight duration min. 02:38 / max. 03:30
Return flight duration min. 02:12/ max. 02:15
Distance 1319 km
Flights per week 19
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Charleston-SC (CHS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Charleston
Flight destinations with a similar price
Flight destinations with a similar price