The best pricing can be found in the month of May. Prices to Sioux City from Nashville average $338. You can even find prices in May for less than $338, as users have found deals to Sioux City from as low as $185. The month of August appears to be one of the more expensive times to travel to Sioux City from Nashville. Flying in the targeted month can save you up to 53%.
A simple way to save on the total cost of your ticket is to fly from Nashville to Sioux City in the morning. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.
Tuesday is generally a great day to depart. Flying on this day could help you save up to 57%.