Find a great deal and save up to 5% by booking at least 17 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sioux Falls to Costa Rica within the next two weeks, with the cheapest ticket starting at $393.
October is one of the best times of the year to fly to Costa Rica from Sioux Falls. Prices for October average $404 per person but you can even find prices for as low as $205. The most expensive prices can be found in the month of December. Opting for a October flight can save you 42% on your journey compared to booking in October