Most travelers find the cheapest round-trip airfare to Saint Thomas Island when booking during the month of January.
On average, from most locations, when planning your trip to Saint Thomas Island, try to book your flight in the region of 30 days in advance for the cheapest prices.
On average, the cheapest flights to Saint Thomas Island are found when departing on a Tuesday. Try to avoid departing on a Friday, as this is usually the most expensive day.
Our data shows that the cheapest Saint Thomas Island flights are usually those with noon departure times. evening flights are often costlier.