$131 Find Cheap Southwest Flights from Baltimore to Charleston

When to Book Flights with Southwest from Baltimore to Charleston

• Is Southwest the cheapest airline to fly with from Baltimore to Charleston?

  With an average price of $349 return, Southwest is not the cheapest airline to fly from Baltimore to Charleston with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $153 on average.

• What is the cheapest Southwest flight from Baltimore to Charleston?

  In the last 3 days, the lowest price for a flight with Southwest from Baltimore to Charleston was $217 for a return flight and $169 for a one-way flight.

• Does Southwest fly direct to Charleston from Baltimore?

  Yes, Southwest does offer direct flights for the route, with around 21 flights per week.

• What’s the cheapest day of the week to fly from Baltimore to Charleston with Southwest?

  On average, the cheapest day of the week to fly from Baltimore to Charleston with Southwest is Monday, when prices are around $107. The most expensive day is generally Tuesday, where the average price is around $119.

• What’s the cheapest month to fly from Baltimore to Charleston with Southwest?

  The cheapest month for Southwest flights to Charleston from Baltimore is generally August, where plane tickets cost $110 on average. If possible, try to avoid the most expensive months of December and February, where tickets cost $327 and $331 respectively.