Cheapest one-way flights from Boston to Miami in July from $108

AirHint found the following cheapest one-way flights from Boston (BOS) to Miami (MIA) in July 2026 (see full year).

One-Way flights

29 Jul Delta direct
25 Jul Delta
08 Jul Delta
15 Jul Delta
14 Jul Delta
27 Jul Delta direct
25 Jul Delta direct
08 Jul Delta direct
19 Jul Delta direct
14 Jul Delta direct

Also check the deals for return flights from Boston to Miami in July.

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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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