Cheap Flights from Phoenix to Knoxville
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No deal from Phoenix to Knoxville has cleared our price bar yet. What we have seen on the route is below.
Across 1 month of observations from Phoenix to Knoxville, the lowest round-trip fare we recorded was $196, in August. The typical fare was $316.
See every deal from Phoenix, to Knoxville, or the return direction Knoxville to Phoenix.
Price history: Phoenix to Knoxville
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Aug 2026 | $196 | $316 | 58 |
Frequently asked questions
How many flight deals from Phoenix to Knoxville are on Sparkflights right now?
There are 0 verified deals from Phoenix to Knoxville on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Phoenix to Knoxville?
The lowest fare we've recorded from Phoenix to Knoxville is $196, based on 58 price observations over 1 month.
How much does a flight from Phoenix to Knoxville cost?
The typical round-trip fare we observed from Phoenix to Knoxville is $316, against a recorded low of $196. These are observations, not quotes.