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

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

One-Way flights

09 Jul American Airlines direct
01 Jul American Airlines direct
23 Jul Delta direct
07 Jul Delta
10 Jul Delta
18 Jul Delta
04 Jul United
10 Jul Delta direct
20 Jul Southwest Airlines
07 Jul Delta direct

Also check the deals for return flights from Miami to Boston 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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