Cheap flights from Miami to Boston from R2 403

In general, January is the cheapest month to fly from Miami to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R2 675. If you aren’t able to travel during the month of January, then book flights to Boston from Miami during February instead. Flights to Boston in February, while not as cheap as those in January, still average around R3 059.

Fly from Miami to Boston Logan Intl for the best Miami - Boston Logan Intl flight prices

You are more likely to see cheaper flights to Boston from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around R4 508 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Miami for as low as R3 508 on momondo.

There is only 1 cabin class available to choose from on Miami to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 24% of flights between Miami and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 154 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

As of September 2026, there are 8 flights per day flying from Miami to Boston. The most common time of day flights depart is 11:00, with 51% of flights taking off at midday.

The number of flights available between Miami and Boston is 58 per week as of September 2026. The most frequent departure day is Tue, with 34% of weekly flights leaving on this day.