Cheapest return flights from Phoenix to Salt Lake City in October from $58

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

Return flights

15 Oct - 21 Oct Frontier Airlines direct
08 Oct - 14 Oct Frontier Airlines direct
16 Oct - 21 Oct Frontier Airlines direct
16 Oct - 20 Oct Frontier Airlines direct
08 Oct - 12 Oct Frontier Airlines
06 Oct - 08 Oct Frontier Airlines direct
18 Oct - 19 Oct Frontier Airlines
19 Oct - 24 Oct Frontier Airlines direct
28 Oct - 30 Oct Frontier Airlines
03 Oct - 07 Oct Frontier Airlines
30 Oct - 02 Nov Frontier Airlines
30 Oct - 02 Nov American Airlines direct

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

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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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