Cheapest return flights from Atlanta to Cancun in December from $289

AirHint found the following cheapest return flights from Atlanta (ATL) to Cancun (CUN) in December 2025 (see full year).

Return flights

09 Dec - 10 Dec Spirit Airlines
06 Dec - 10 Dec Spirit Airlines
02 Dec - 06 Dec Spirit Airlines
08 Dec - 12 Dec Spirit Airlines
23 Dec - 25 Dec jetBlue
31 Dec - 06 Jan jetBlue
06 Dec - 09 Dec Spirit Airlines
07 Dec - 10 Dec Spirit Airlines
09 Dec - 13 Dec Spirit Airlines
05 Dec - 10 Dec Spirit Airlines
04 Dec - 10 Dec Spirit Airlines
31 Dec - 14 Jan Spirit Airlines
31 Dec - 13 Jan Spirit Airlines
31 Dec - 06 Jan Frontier Airlines direct
30 Dec - 14 Jan Spirit Airlines
31 Dec - 08 Jan Spirit Airlines
30 Dec - 13 Jan Spirit Airlines
31 Dec - 10 Jan Spirit Airlines
30 Dec - 05 Jan jetBlue
31 Dec - 17 Jan Spirit Airlines

Also check the deals for one-way flights from Atlanta to Cancun in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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