To save up to 49% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Charleston to Brownsville from $363 1-2 weeks out and tickets from $522 for flights departing within the next 72 hours.
Our data shows that August tends to be the cheapest month to fly to Brownsville from Charleston. Users have commonly found prices around $343 for the month, but tickets can be as low as $151. Due to multiple factors, prepare for potentially higher prices in November.
One of the essential ways to save on airfare from Charleston to Brownsville is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 26% on airfare.