Cheapest return flights from Nashville to St. Petersburg in December from $85

AirHint found the following cheapest return flights from Nashville (BNA) to St. Petersburg (PIE) in December 2025 (see full year).

Return flights

20 Dec - 25 Dec Allegiant Air direct
18 Dec - 20 Dec Allegiant Air direct
18 Dec - 25 Dec Allegiant Air direct
18 Dec - 21 Dec Allegiant Air direct
11 Dec - 25 Dec Allegiant Air direct
11 Dec - 20 Dec Allegiant Air direct
18 Dec - 01 Jan Allegiant Air direct
11 Dec - 21 Dec Allegiant Air direct
23 Dec - 11 Jan Allegiant Air direct
07 Dec - 25 Dec Allegiant Air direct
07 Dec - 20 Dec Allegiant Air direct
23 Dec - 25 Dec Allegiant Air direct
21 Dec - 01 Jan Allegiant Air direct
14 Dec - 01 Jan Allegiant Air direct
25 Dec - 11 Jan Allegiant Air direct
23 Dec - 08 Jan Allegiant Air direct
30 Dec - 01 Jan Allegiant Air direct
21 Dec - 08 Jan Allegiant Air direct
20 Dec - 09 Jan Allegiant Air
30 Dec - 11 Jan Allegiant Air direct

Also check the deals for one-way flights from Nashville to St. Petersburg in December.

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