Cheap flights from Boston to Miami from R1 545

The month of January is, on average, the cheapest month to fly to Miami from Boston, with most prices found around R4 343. If you’re not able to fly to Miami in January, then March is your next best option. Flight prices from Boston to Miami during March average around R4 473.

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

You are more likely to see cheaper flights to Miami from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around R5 474 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Boston for as low as R4 376 on momondo.

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

No. A direct flight is the cheapest option for a flight between Boston to Miami.

As of September 2026, prices for Boston to Miami flights are approximately 12% cheaper when compared to flights at the same time last year.

Historically, on average around 15% of flights between Boston and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 159 minutes.

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

Wednesday 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, American Airlines have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

The number of flights available between Boston and Miami is 17 per day as of September 2026. The most frequent departure time is 15:00, with 40% of daily flights leaving at midday.

As of September 2026, there are 120 flights per week flying from Boston to Miami. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.