Cheap flights from San Diego to Utah from $72

The cheapest month to fly to Utah from San Diego is in December. Flight prices, which tend to average around $23, are often lower during this time because this is during the off-season. If you aren’t able to travel to Utah during the month of December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $29.

The cheapest day to depart on your flight to Utah is on a Friday when prices can be found for as low as $245. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Utah is Sunday, with ticket prices averaging around $345.

Our data shows that the cheapest San Diego to Utah flights are usually those with departure times in the evening. Our users have found flights to Utah in the evening for as low as $283. Flights to Utah are more costly at noon, with an average ticket price of $336. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from San Diego to Salt Lake City for the best San Diego - Utah flight prices

You are more likely to see cheaper flights to Utah from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Utah for around $213 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Utah from San Diego for as low as $157 on momondo.

Alaska Airlines, Southwest, and Delta are the most popular carriers operating from San Diego to Utah

Delta, Frontier and Southwest are the top three most popular airlines that fly to Utah from San Diego according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Utah. Keep in mind that there are 10 different airlines that fly to Utah on a routine basis, so you have a few additional options to choose from.

The number of flights available between San Diego and Utah is 18 per day as of May 2026. The most frequent departure time is 9:00AM, with 54% of daily flights leaving at noon.

126 flights are operational weekly from San Diego to Utah as of May 2026. The most popular departure day for this route is Sun, with 18% of flights per week taking off on this day.