Cheapest return flights from South Bend to St. Petersburg in March from $150

AirHint found the following cheapest return flights from South Bend (SBN) to St. Petersburg (PIE) in March 2026 (see full year).

Return flights

15 Mar - 24 Mar Allegiant Air direct
19 Mar - 29 Mar Allegiant Air direct
28 Mar - 29 Mar Allegiant Air direct
29 Mar - 07 Apr Allegiant Air direct
29 Mar - 09 Apr Allegiant Air direct
26 Mar - 29 Mar Allegiant Air direct
31 Mar - 07 Apr Allegiant Air direct
31 Mar - 09 Apr Allegiant Air direct
12 Mar - 15 Mar Allegiant Air direct
20 Mar - 28 Mar Breeze Airways
01 Mar - 05 Mar Allegiant Air direct
19 Mar - 07 Apr Allegiant Air direct
19 Mar - 09 Apr Allegiant Air direct
28 Mar - 07 Apr Allegiant Air direct
28 Mar - 09 Apr Allegiant Air direct
29 Mar - 04 Apr Allegiant Air direct
29 Mar - 05 Apr Allegiant Air direct
07 Mar - 11 Mar Allegiant Air
05 Mar - 12 Mar Breeze Airways
01 Mar - 07 Mar Breeze Airways

Also check the deals for one-way flights from South Bend to St. Petersburg in March.

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