Flights from Boston to Cancún
The lowest fare Aviasales travellers found for every month, with the airline and stops. Pick a month to open that flight, or search your own dates. Results stay here on 365Vistas.
Boston to Cancún fares by month
Lowest one-way fare per month that Aviasales travellers found (as of Oct 31). Fares change daily; tap a month to see that flight's live price.
| Month | From | Date | Airline | Stops | |
|---|---|---|---|---|---|
| November 2026 | $205 | Nov 23 | Aeroméxico | 1 stop | See flight › |
| December 2026 | $172 | Dec 29 | American Airlines | 1 stop | See flight › |
In Cancún
Plan a trip to Cancún and the Riviera Maya: the best time to visit, hurricane and seaweed seasons, getting around by ADO bus, top things to do and tips.
Boston to Cancún flight FAQ
What is the lowest fare from Boston to Cancún?
The lowest one-way fare Aviasales travellers found was $172 for a flight on Dec 29 (December 2026) with American Airlines, 1 stop. Fares change daily; search your dates for today's live price.
Which month has the lowest fares from Boston to Cancún?
In the fares found as of Oct 31, December 2026 had the lowest price ($172). The table above lists the lowest fare found for every month.
Which airlines fly from Boston to Cancún?
In the lowest fares found for this route: Aeroméxico, American Airlines. More airlines show up when you search your exact dates.
Are there direct flights from Boston to Cancún?
The lowest fares found for this route all have at least one stop. Search your dates to see every option, including direct flights when they run.
How long is the flight from Boston to Cancún?
The quickest of the lowest fares found takes 5 h 27 min (1 stop, Aeroméxico). Direct flights, when available, are shorter.