Cheapest one-way flights from Phoenix to Salt Lake City in May from $36

Best time to book flights for Phoenix (PHX) to Salt Lake City (SLC) flights at AirHint

AirHint found the following cheapest one-way flights from Phoenix (PHX) to Salt Lake City (SLC) in May 2025 (see full year).

One-Way flights

09 May Frontier Airlines direct
02 May Frontier Airlines direct
12 May Frontier Airlines direct
07 May Frontier Airlines direct
03 May Frontier Airlines direct
19 May Frontier Airlines direct
15 May Frontier Airlines direct
14 May Frontier Airlines direct
21 May Frontier Airlines direct
25 May Frontier Airlines direct

Also check the deals for return flights from Phoenix to Salt Lake City in May.

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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