AirHint found the following cheapest return flights from Salt Lake City (SLC) to Mexico City (MEX) in July 2025 (see full year).

Return flights

22 Jul - 25 Jul	Frontier Airlines
29 Jul - 04 Aug	Frontier Airlines
23 Jul - 27 Jul	Frontier Airlines
16 Jul - 19 Jul	Frontier Airlines
18 Jul - 27 Jul	Frontier Airlines
14 Jul - 04 Aug	Delta
14 Jul - 04 Aug	Delta	direct
16 Jul - 19 Jul	Aeromexico	direct

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

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 Mexico City in July from $511

Return flights