Cheapest return flights from Phoenix to Salt Lake City in May from $73

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

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

Return flights

29 May - 31 May Frontier Airlines direct
30 May - 02 Jun Frontier Airlines direct
29 May - 05 Jun Frontier Airlines direct
13 May - 20 May Frontier Airlines direct
20 May - 21 May Frontier Airlines direct
24 May - 27 May Frontier Airlines direct
15 May - 24 May Frontier Airlines direct
22 May - 25 May Spirit Airlines
30 May - 01 Jun Frontier Airlines
15 May - 19 May Frontier Airlines direct
15 May - 23 May Frontier Airlines direct
14 May - 23 May Frontier Airlines direct
24 May - 28 May Frontier Airlines
30 May - 01 Jun American Airlines direct

Also check the deals for one-way 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.

Book a cheap hotel in Salt Lake City

Cheap car rent in Salt Lake City