Cheapest return flights from Rockford to Nashville in April from $409

AirHint found the following cheapest return flights from Rockford (RFD) to Nashville (BNA) in April 2026 (see full year).

Return flights

30 Apr - 04 May Allegiant Air
23 Apr - 26 Apr Allegiant Air
30 Apr - 03 May Allegiant Air
02 Apr - 05 Apr Allegiant Air
03 Apr - 05 Apr Allegiant Air

Also check the deals for one-way flights from Rockford to Nashville 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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