Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Juan. Check prices with Cheapflights to find a great deal for your trip.
Find a great deal and save up to 11% by booking at least 41 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 San Juan within the next two weeks, with the cheapest ticket starting at $380.
Our data shows that September tends to be the cheapest month to fly to San Juan from Sioux Falls. Users have commonly found prices around $380 for the month, but tickets can be as low as $194. Due to multiple factors, prepare for potentially higher prices in December.
Unlike in the morning, when flights are generally more expensive, you can save up to 44% on flights from Sioux Falls to San Juan by exploring options for tickets in the noon.