AirHint found the following cheapest one-way flights from Key West (EYW) to Sanford (SFB) in October 2025 (see full year).

One-Way flights

23 Oct	Allegiant Air	direct
16 Oct	Allegiant Air	direct
02 Oct	Allegiant Air	direct
05 Oct	Allegiant Air	direct
19 Oct	Allegiant Air	direct
24 Oct	Allegiant Air
26 Oct	Allegiant Air	direct
27 Oct	Allegiant Air
20 Oct	Allegiant Air
10 Oct	Allegiant Air

Also check the deals for return flights from Key West to Sanford in October.

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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Cheapest one-way flights from Key West to Sanford in October from $39

One-Way flights