Cheap flights from Waterloo to Knoxville (ALO - TYS)

Sep 27 — Oct 41

What is the cheapest day to fly round-trip from Waterloo, Iowa to Knoxville?

Travelers have found that booking a Saturday departure is the best way to save up to 84% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from Waterloo, Iowa to Knoxville (ALO - TYS)?

Unlike in the morning, when flights are generally more expensive, you can save up to 48% on flights from Waterloo, Iowa to Knoxville by exploring options for tickets at noon.

Alternative routes for Waterloo to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Waterloo to Knoxville

The chart below displays the airlines Cheapflights users traveling from Waterloo to Knoxville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$447Average$662FlexibilityNo cancel feeOn-time71%COVID-19 safety
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