Cheapest one-way flights from Knoxville to St. Petersburg in March from 58€

AirHint found the following cheapest one-way flights from Knoxville (TYS) to St. Petersburg (PIE) in March 2026 (see full year).

One-Way flights

05 Mar Allegiant Air direct
09 Mar Allegiant Air direct

Also check the deals for return flights from Knoxville to St. Petersburg in March.

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