Cheap flights from Cancún to Boston from $187

In general, September is the cheapest month to fly from Cancún to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $253. If you aren’t able to travel during the month of September, then book flights to Boston from Cancún during October instead. Flights to Boston in October, while not as cheap as those in September, still average around $283.

The cheapest day to depart from Cancún to Boston is on a Monday when prices can be found for as low as $184. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Thursday is $324.

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Cancún to Boston in the morning for as low as $175. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $266 per ticket.

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

You are more likely to see cheaper flights to Boston from Cancún when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $322 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Cancún for as low as $250 on momondo.

You could potentially save up to 14% on your flight if you consider stops on a Cancún to Boston flight.

As of May 2026, prices for Cancún to Boston flights are approximately 17% more expensive when compared to flights at the same time last year.

Historically, on average around 24% of flights between Cancún and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 177 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. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

As of May 2026, there are 1 flights per day flying from Cancún to Boston. The most common time of day flights depart is 1:00PM, with 83% of flights taking off in the afternoon.

10 flights are operational weekly from Cancún to Boston as of May 2026. The most popular departure day for this route is Tue, with 30% of flights per week taking off on this day.