AirHint found the following cheapest return flights from Dallas (DAL) to Cancun (CUN) in January 2026 (see full year).

Return flights

19 Jan - 23 Jan	Delta
19 Jan - 22 Jan	Delta
20 Jan - 27 Jan	Delta
23 Jan - 26 Jan	Southwest Airlines
15 Jan - 22 Jan	Southwest Airlines
14 Jan - 21 Jan	Delta
14 Jan - 17 Feb	Delta
21 Jan - 25 Jan	Southwest Airlines
22 Jan - 25 Jan	Southwest Airlines
24 Jan - 27 Jan	Southwest Airlines
09 Jan - 16 Jan	Aeromexico
30 Jan - 01 Feb	Southwest Airlines

Also check the deals for one-way flights from Dallas to Cancun in January.

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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Cheapest return flights from Dallas to Cancun in January from 277€

Return flights