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Find cheap one-way flights from Boston to Cancun starting at US$90.

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$90
Frontier Airlines
From US$108
Aeromexico
From US$110
Delta Air Lines
From US$123
Jetblue Airways
From US$123
American Airlines
From US$128
United Airlines
From US$148
Avianca
From US$163
Southwest Airlines
From US$181
Lynx Air
From US$182
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
    17:10
    14h 58m
    1 transfer
    CUN
    07:08
    General Edward Lawrence Logan International Airport - Cancún International Airport
    Tue, May 7Spirit Airlines
    US$90
  • Spirit Airlines
    BOS
    17:10
    14h 58m
    1 transfer
    CUN
    07:08
    General Edward Lawrence Logan International Airport - Cancún International Airport
    Tue, May 7Spirit Airlines
    US$90
    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 $565.
  • How long does it take to fly from Boston (BOS) to Cancun (CUN) and what is the distance?

    It takes around 4 hours 36 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.

How to find a cheap flight from Boston to Cancun

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to Cancun. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Boston to Cancun Flight Information

Cheapest nonstop flight price

$90

Cheapest round-trip ticket price

$257

Off-season for travel

March

Peak season for travel

July

Flight distance

2,796.64km

Average flight time

4 hours 36 minutes

Popular airline

American Airlines