Cheapest return flights from Boston to Miami in October from $173

Best time to book flights for Boston (BOS) to Miami (MIA) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Miami (MIA) in October 2025 (see full year).

Return flights

06 Oct - 12 Oct Delta direct
15 Oct - 18 Oct American Airlines direct
31 Oct - 02 Nov Spirit Airlines
17 Oct - 17 Oct American Airlines direct
17 Oct - 20 Oct Spirit Airlines
17 Oct - 20 Oct American Airlines direct
18 Oct - 25 Oct Spirit Airlines

Also check the deals for one-way flights from Boston to Miami in October.

Skyscanner

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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