Cheapest one-way flights from Rockford to St. Petersburg in May from $38

AirHint found the following cheapest one-way flights from Rockford (RFD) to St. Petersburg (PIE) in May 2026 (see full year).

One-Way flights

04 May Allegiant Air direct
11 May Allegiant Air direct
14 May Allegiant Air
22 May Allegiant Air direct

Also check the deals for return flights from Rockford to St. Petersburg in May.

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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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