Flight Deals from Salt Lake City to Phoenix from $30

Fly from Salt Lake City to Phoenix at the lowest prices in early January and expect high prices around late December.

When planning your trip from Salt Lake City to Phoenix, it's best to recognize the seasonal price fluctuations in flight tickets. Generally, the most expensive time to fly is during the late December peak, culminating around Christmas with prices spiking significantly. In contrast, the cheapest fares are typically found in early January, around mid-January. Notably, the high season stretches from late March through mid-April and again during late November, while the low season mainly occupies early January and late September. There’s a notable price dip from early to mid-May, making it an ideal time to book your travel.

Book your flight from Salt Lake City to Phoenix at least 17 days in advance for the best prices, as last-minute bookings can be significantly more expensive.

When planning your trip from Salt Lake City to Phoenix, it's best to book your flights at least 17 days before departure to secure the most favorable prices. Prices tend to be lowest approximately 38 to 174 days in advance, starting around $112 and slowly rising to about $164. As you approach the 17-day mark, prices climb significantly, with last-minute purchases resulting in costs as high as $366, which is nearly double the early booking rate. Be cautious; if you haven't booked yet and your departure is within 17 days, act quickly to avoid even steeper increases.