Cheapest one-way flights from Key West to St. Petersburg in November from $43

AirHint found the following cheapest one-way flights from Key West (EYW) to St. Petersburg (PIE) in November 2025 (see full year).

One-Way flights

01 Nov Allegiant Air direct
19 Nov Allegiant Air direct
03 Nov Allegiant Air direct
24 Nov Allegiant Air direct
23 Nov Allegiant Air direct
29 Nov Allegiant Air direct
09 Nov Allegiant Air direct
02 Nov Allegiant Air direct
16 Nov Allegiant Air direct

Also check the deals for return flights from Key West to St. Petersburg in November.

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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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