One way

Washington to Knoxville 🇺🇸

$44

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Other dates on this route

Cheapest one-way fare by departure dateLow $31 on Sun, Nov 1 · High $44

Work-hours calculator

This flight to Knoxville costs you 2h 56m of work.

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Prices come from fares travellers found in the last few days and can change at any time. Last updated Thu, 22 Oct 2026 16:17:21 GMT.