For travel over the New Year holiday, fly from New York to Cancun for $328 round-trip on Delta.
Searching Delta.com, we found seats departing LGA on Tuesday, Wednesday, December 30, returning from CUN on the following Wednesday, January 6. Flights connect via Minneapolis MSP.
For those who prefer to wait, you'll find slightly lower fares available for non-holiday travel.
See our Cancun CUN fare listings for a complete look at current finds from all over the US and Canada.
Need a room in Cancun? Here's a look at what's available for the above dates on Hotelwatchdog.