Cheapest return flights from Miami to Boston in May from 144€

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

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

Return flights

02 May - 04 May Frontier Airlines
09 May - 11 May Frontier Airlines
05 May - 09 May Frontier Airlines
15 May - 19 May Spirit Airlines direct
01 May - 04 May Spirit Airlines
01 May - 04 May Spirit Airlines direct
16 May - 18 May Spirit Airlines direct
05 May - 12 May Frontier Airlines
02 May - 05 May Frontier Airlines
09 May - 12 May Frontier Airlines

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

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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