Cheapest return flights from Knoxville to Sanford in March from $87

AirHint found the following cheapest return flights from Knoxville (TYS) to Sanford (SFB) in March 2026 (see full year).

Return flights

10 Mar - 25 Mar Allegiant Air direct
12 Mar - 25 Mar Allegiant Air direct
04 Mar - 06 Mar Allegiant Air direct
22 Mar - 25 Mar Allegiant Air direct
04 Mar - 05 Mar Allegiant Air direct
10 Mar - 11 Mar Allegiant Air direct
09 Mar - 25 Mar Allegiant Air direct
22 Mar - 10 Apr Allegiant Air direct
10 Mar - 22 Mar Allegiant Air direct
16 Mar - 19 Mar Allegiant Air direct
14 Mar - 25 Mar Allegiant Air direct
27 Mar - 10 Apr Allegiant Air direct

Also check the deals for one-way flights from Knoxville to Sanford in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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