Departing on a Friday is a good option for securing a great price. You can expect to save up to 98% when planning your travel around this day of the week.
Find a great deal and save up to 20% by booking at least 25 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 St Louis to Sioux Falls within the next two weeks, with the cheapest ticket starting at $420.
The best pricing can be found in the month of August. Prices to Sioux Falls from St Louis average $374. You can even find prices in August for less than $374, as users have found deals to Sioux Falls from as low as $133. The month of October appears to be one of the more expensive times to travel to Sioux Falls from St Louis. Flying in the targeted month can save you up to 25%.
A simple way to save on the total cost of your ticket is to fly from St Louis to Sioux Falls in the afternoon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.
The chart below displays the airlines Cheapflights users traveling from St Louis to Sioux Falls choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||$145||$298||No cancel fee||71%|
||$191||$309||No cancel fee||69%|
||$213||$377||No cancel fee||N/A|