Cheapest return flights from Boston to Miami in July from $88

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 July 2025 (see full year).

Return flights

23 Jul - 30 Jul Spirit Airlines direct
15 Jul - 26 Jul Spirit Airlines direct
16 Jul - 19 Jul Spirit Airlines direct
16 Jul - 21 Jul Spirit Airlines direct
09 Jul - 16 Jul Spirit Airlines direct
30 Jul - 08 Aug Spirit Airlines direct
01 Jul - 09 Jul jetBlue direct
08 Jul - 21 Jul jetBlue direct
21 Jul - 24 Jul jetBlue direct
09 Jul - 14 Jul jetBlue direct
14 Jul - 19 Jul jetBlue direct
30 Jul - 03 Aug jetBlue direct

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

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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