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Find cheap one-way flights from Boston to Cancun starting at US$87.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Boston to Cancun?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Boston to Cancun

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From US$87
Frontier Airlines
From US$105
Aeromexico
From US$126
Delta Air Lines
From US$136
Jetblue Airways
From US$140
American Airlines
From US$151
United Airlines
From US$158
Avianca
From US$163
Lynx Air
From US$178
Southwest Airlines
From US$181
ANA airlines

Find more flights and airlines

Find cheap flights from Boston to Cancun by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Boston to Cancun.

  • Cheapest
    Spirit Airlines
    BOS
    19:35
    12h 33m
    1 transfer
    CUN
    07:08
    General Edward Lawrence Logan International Airport - Cancún International Airport
    Tue, May 14Spirit Airlines
    US$87
  • Spirit Airlines
    BOS
    19:35
    12h 33m
    1 transfer
    CUN
    07:08
    General Edward Lawrence Logan International Airport - Cancún International Airport
    Tue, May 14Spirit Airlines
    US$87
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Boston (BOS) to Cancun (CUN) the cheapest?

    Airlines adjust prices for flights from Boston to Cancun based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Boston (BOS) to Cancun (CUN) cost?

    According to Trip.com's data, the lowest price is around $589.
  • How long does it take to fly from Boston (BOS) to Cancun (CUN) and what is the distance?

    It takes around 4 hours 34 minutes to fly from Boston (BOS) to Cancun (CUN).
  • What is the transportation method from the main airport to downtown in Cancun?

    • The distance from Cancún International Airport to downtown is about 13km. It takes about 30 minutes by taxi.
  • What are the most popular airlines that fly from Boston (BOS) to Cancun (CUN)?

    Airlines with flights from Boston (BOS) to Cancun (CUN): American Airlines, El Al, Aeromexico, Delta Air Lines and Jetblue Airways.

Boston to Cancun Flight Information

Cheapest nonstop flight price

$87

Cheapest round-trip ticket price

$283

Off-season for travel

March

Peak season for travel

September