Cheapest return flights from Phoenix to Salt Lake City in August from $78

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

Return flights

09 Aug - 11 Aug Frontier Airlines direct
11 Aug - 14 Aug Frontier Airlines direct
06 Aug - 12 Aug Frontier Airlines direct
16 Aug - 23 Aug Frontier Airlines direct
28 Aug - 02 Sep Frontier Airlines direct
01 Aug - 04 Aug Frontier Airlines direct
10 Aug - 12 Aug Frontier Airlines direct
21 Aug - 22 Aug Frontier Airlines direct
01 Aug - 03 Aug Frontier Airlines direct
15 Aug - 17 Aug Frontier Airlines direct
28 Aug - 01 Sep Frontier Airlines
22 Aug - 31 Aug Frontier Airlines direct
28 Aug - 01 Sep Southwest Airlines direct

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

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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