Cheapest return flights from Knoxville to Valparaiso in April from $72

AirHint found the following cheapest return flights from Knoxville (TYS) to Valparaiso (VPS) in April 2026 (see full year).

Return flights

12 Apr - 16 Apr Allegiant Air direct
19 Apr - 03 May Allegiant Air direct
30 Apr - 03 May Allegiant Air direct

Also check the deals for one-way flights from Knoxville to Valparaiso in April.

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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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