Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) to Charleston (CHS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Boston (BOS) to Charleston (CHS)

How to find the cheapest flight from Boston (BOS) to Charleston (CHS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Charleston (CHS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Charleston (CHS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Boston to Charleston in April , May 2025

26 Apr - 02 May $ 89.00
BOS
Boston
Spirit Airlines
DIRECT
CHS
Charleston
CHS
Charleston
Spirit Airlines
DIRECT
BOS
Boston
Pick dates
26 Apr - 06 May $ 89.00
BOS
Boston
Spirit Airlines
DIRECT
CHS
Charleston
CHS
Charleston
Spirit Airlines
DIRECT
BOS
Boston
Pick dates
26 Apr - 01 May $ 89.00
BOS
Boston
Spirit Airlines
DIRECT
CHS
Charleston
CHS
Charleston
Spirit Airlines
DIRECT
BOS
Boston
Pick dates

Last minute flights from Boston to Charleston

28 Apr - 30 Apr $ 94.00
BOS
Boston
Spirit Airlines
DIRECT
CHS
Charleston
CHS
Charleston
Spirit Airlines
DIRECT
BOS
Boston
Pick dates
26 Apr - 30 Apr $ 94.00
BOS
Boston
Spirit Airlines
DIRECT
CHS
Charleston
CHS
Charleston
Spirit Airlines
DIRECT
BOS
Boston
Pick dates
24 Apr - 30 Apr $ 108.00
BOS
Boston
Spirit Airlines
DIRECT
CHS
Charleston
CHS
Charleston
Spirit Airlines
DIRECT
BOS
Boston
Pick dates

One-way flights to Charleston from Boston

1:31 PM - 1:31 PM
Spirit Airlines
0 Stops
2h 25m
BOS - CHS
$ 47
Kiwi
Pick dates
3:20 PM - 3:20 PM
Spirit Airlines
0 Stops
2h 25m
BOS - CHS
$ 47
Kiwi
Pick dates
1:31 PM - 1:31 PM
Spirit Airlines
0 Stops
2h 25m
BOS - CHS
$ 60
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Charleston (CHS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Charleston (CHS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Charleston (CHS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.