Cheapest return flights from Rockford to St. Petersburg in April from $118

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

Return flights

06 Apr - 22 Apr Allegiant Air direct
13 Apr - 29 Apr Allegiant Air direct
13 Apr - 22 Apr Allegiant Air direct
01 Apr - 22 Apr Allegiant Air direct
17 Apr - 29 Apr Allegiant Air direct
22 Apr - 29 Apr Allegiant Air direct
17 Apr - 22 Apr Allegiant Air direct
15 Apr - 29 Apr Allegiant Air direct
15 Apr - 22 Apr Allegiant Air direct
24 Apr - 29 Apr Allegiant Air direct
22 Apr - 08 May Allegiant Air direct
17 Apr - 08 May Allegiant Air direct
24 Apr - 08 May Allegiant Air direct

Also check the deals for one-way flights from Rockford to St. Petersburg in April.

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