Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 76% on the overall cost on flights from Knoxville to Springfield.
To save up to 62% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Knoxville to Springfield from $296 1-2 weeks out and tickets from $395 for flights departing within the next 72 hours.
Our data shows that April tends to be the cheapest month to fly to Springfield from Knoxville. Users have commonly found prices around $271 for the month, but tickets can be as low as $109. Due to multiple factors, prepare for potentially higher prices in October.
One of the essential ways to save on airfare from Knoxville to Springfield is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.