Question : How long are most people's visits to Des Moines when they fly in from Knoxville?
Answer : Travelers from TYS to DSM stay three days on average.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : Monday is your cheapest day to fly in February. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : How often are prices changing for this route?
Answer : Prices for TYS to DSM do fluctuate more than the majority of routes. The further out you book a route, the more likely you are to save.
Question : Is this route your best bet for getting to Des Moines with minimal delays?
Answer : Using the combined on-time percentage and average delay breakdown, Knoxville to Des Moines currently has a 1.4 out of a possible 5 star rating. A 1.4 rating means you should plan on being extra flexible with your arrival plans.