Cheapest return flights from Key West to St. Petersburg in February from $96

AirHint found the following cheapest return flights from Key West (EYW) to St. Petersburg (PIE) in February 2026 (see full year).

Return flights

27 Feb - 09 Mar Allegiant Air direct
20 Feb - 22 Feb Allegiant Air direct
20 Feb - 09 Mar Allegiant Air direct
15 Feb - 22 Feb Allegiant Air direct
27 Feb - 15 Mar Allegiant Air direct
15 Feb - 19 Feb Allegiant Air direct
15 Feb - 20 Feb Allegiant Air direct
22 Feb - 09 Mar Allegiant Air direct

Also check the deals for one-way flights from Key West to St. Petersburg in February.

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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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