Currently, May is the cheapest month in which you can book a flight from St. Augustine to Myrtle Beach (average of $196). Flying from St. Augustine to Myrtle Beach in March is currently the most expensive (average of $303). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from St. Augustine to Myrtle Beach in the morning. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.