Cheap Flights from San Francisco to Knoxville
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No deal from San Francisco to Knoxville has cleared our price bar yet. What we have seen on the route is below.
Across 1 month of observations from San Francisco to Knoxville, the lowest round-trip fare we recorded was $252, in August. The typical fare was $370.
See every deal from San Francisco, to Knoxville, or the return direction Knoxville to San Francisco.
Price history: San Francisco to Knoxville
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Aug 2026 | $252 | $370 | 71 |
Frequently asked questions
How many flight deals from San Francisco to Knoxville are on Sparkflights right now?
There are 0 verified deals from San Francisco to Knoxville on the board right now. The list refreshes hourly.
What is the lowest price ever seen from San Francisco to Knoxville?
The lowest fare we've recorded from San Francisco to Knoxville is $252, based on 71 price observations over 1 month.
How much does a flight from San Francisco to Knoxville cost?
The typical round-trip fare we observed from San Francisco to Knoxville is $370, against a recorded low of $252. These are observations, not quotes.