Cheap flights from Baltimore to Charleston

One-way fares from $216 · BWI → CRW · prices found by travellers in the last 48 hours

Compare all dates Charleston → Baltimore
Cheapest fare
$216

American Airlines · Mon, Dec 28

Cheapest month
December

from $216

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 01m

440 km

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Cheapest month to fly from Baltimore to Charleston

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $324
  2. December 2026 Cheapest $216

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Where to stay, what to do and getting around, from our travel partners.

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Getting around

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About flights from Baltimore to Charleston

Baltimore (BWI) and Charleston (CRW) are about 440 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 01m. Over the next few months, one-way fares start from $216, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Baltimore to Charleston?

The cheapest one-way fare we've seen recently is $216 with American Airlines, departing Monday, December 28, 2026. Over the coming months, the lowest fare in each month ranges from $216 to $324.

What is the cheapest month to fly from Baltimore to Charleston?

December 2026 currently has the lowest fares, from $216 one way.

Are there direct flights from Baltimore to Charleston?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Baltimore to Charleston?

The quickest journey we've seen takes about 3h 01m. Baltimore and Charleston are around 440 km apart.

Which airlines fly from Baltimore to Charleston?

Recent fares on this route were with Frontier Airlines and American Airlines.

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