Cheap flights from Cancún to Boston from $209

In general, January 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 $307. If you aren’t able to travel during the month of January, then book flights to Boston from Cancún during December instead. Flights to Boston in December, while not as cheap as those in January, still average around $308.

The cheapest day to depart from Cancún to Boston is on a Monday when prices can be found for as low as $180. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Tuesday is $400.

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 $288 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 $391 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 $277 on momondo.

There are 3 cabin classes available to choose from on Cancún to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 3% on your flight if you consider stops on a Cancún to Boston flight.

As of September 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 25% 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 172 minutes.

Generally, flights departing in the early afternoon 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 22% of their flights experiencing any sort of delay.