$82 Find Cheap Flights from Baltimore to Charleston - Compare and Save

These are the earliest and latest flight times available from Baltimore to Charleston:

• Earliest: departs at 7:55 am and lands at 9:46 am
• Latest: departs at 9:15 pm and lands at 11:06 pm.

The flight takes about 1h 51m.

Two cabin classes are available on flights from Baltimore to Charleston:

• Economy Class
• First Class

A nonstop flight from Baltimore to Charleston takes 1h 51m, covering 473 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Baltimore to Charleston range from $268 to $448, with an average of $352 over the past 12 months. Anything below $268 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 81% above the $352 route average. Book 17 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $225 round-trip via Fort Lauderdale (FLL), compared to $356 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

Morning is the busiest departure period on Baltimore to Charleston flights, with 67% of flights leaving in that window. Evening departures account for 33%, afternoon flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $151 to $1,253. That means the highest observed fare was about 8x higher than the lowest one.

JetBlue is the only airline on the Baltimore to Charleston route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Baltimore to Charleston are currently lower than usual. Average one-way flight prices are about $90, which is 65% below the typical average for this route.

Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include:

• Budget
• Alamo
• Economy Rent a Car
• Avis
• Thrifty

Flights from Baltimore to Charleston usually depart from Baltimore/Washington (BWI) and arrive at Charleston (CHS).

One-stop flights from Baltimore to Charleston most commonly connect through:

• Charlotte Douglas (CLT) - 47% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 40% of one-stop connections
• Fort Lauderdale (FLL) - 13% of one-stop connections

Yes. Flexible dates can save you up to 27% on flights from Baltimore to Charleston. Wednesday is the cheapest departure day at $292 round-trip on average, while Friday is the most expensive at $399, a difference of $107.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Southwest operates flights between Baltimore and Charleston.

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 3h 43m, compared with 4h 26m via Atlanta Hartsfield-Jackson (ATL) and 7h 22m via Fort Lauderdale (FLL).

Among airlines operating Baltimore to Charleston flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.