Cheap flights from Miami to Boston from $91

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 $167. 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 $193.

The cheapest day to depart from Miami to Boston is on a Thursday when prices can be found for as low as $228. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $393.

According to our data, the cheapest time of day to fly to Boston is at noon. momondo users have found flights departing from Miami to Boston at noon for as low as $160. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $363 per ticket.

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 $223 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Miami for as low as $165 on momondo.

There are 4 cabin classes available to choose from on Miami to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest and Delta are the most popular carriers operating from Miami to Boston Logan Intl

JetBlue, Spirit Airlines and Delta are the top three most popular airlines that fly to Boston from Miami according to our data. JetBlue is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 8 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

Historically, on average around 23% 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 159 minutes.

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

Wednesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 23% of their flights experiencing any sort of delay.

As of April 2026, 23 flights take off from Miami and land in Boston each day. The most common flight departure time for this route is 7:00AM, with 64% of daily flights taking off at noon.

As of April 2026, 161 flights take off from Miami and land in Boston each week. The most common flight departure day for this route is Tue, with 19% of weekly flights taking off on this day.