To save on the cost of your flight from Charleston to Mexico, book at least 60 days before your planned departure. Booking around this time can save you about 7% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $408 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $439.
The best pricing can be found in the month of August. Prices to Mexico from Charleston average $403. You can even find prices in August for less than $403, as users have found deals to Mexico from as low as $177. The month of December appears to be one of the more expensive times to travel to Mexico from Charleston. Flying in the targeted month can save you up to 35%.