AirHint found the following cheapest return flights from Salt Lake City (SLC) to Cancun (CUN) in August 2025 (see full year).

Return flights

07 Aug - 15 Aug	Frontier Airlines
12 Aug - 17 Aug	Frontier Airlines
06 Aug - 13 Aug	Frontier Airlines
13 Aug - 18 Aug	Frontier Airlines
21 Aug - 25 Aug	Spirit Airlines
27 Aug - 02 Sep	Frontier Airlines
17 Aug - 31 Aug	Frontier Airlines
17 Aug - 31 Aug	Aeromexico	direct
13 Aug - 18 Aug	Aeromexico	direct
06 Aug - 13 Aug	Delta	direct
07 Aug - 15 Aug	Delta	direct

Also check the deals for one-way flights from Salt Lake City to Cancun in August.

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 Salt Lake City to Cancun in August from $337

Return flights