Cheap flights from Denver to Salt Lake City from $29

In general, July is the cheapest month to fly from Denver to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $136. If you are unable to visit Salt Lake City during the month of July, then departing from Denver during the month December is also very affordable. Most momondo users find prices during this month for around $138.

On average, the least expensive day to fly to Salt Lake City from Denver is on a Friday. momondo users have found tickets for Friday departures for as low as $177. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Sunday is $245.

Our most recent data shows that the best time of day to fly to Salt Lake City is in the evening. Flights from Denver to Salt Lake City during this time can be as low as $170. In the afternoon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $233 per ticket.

Fly from Denver Intl to Salt Lake City for the best Denver Intl - Salt Lake City flight prices

You are more likely to see cheaper flights to Salt Lake City from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $155 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from Denver for as low as $111 on momondo.

There are 4 cabin classes available to choose from on Denver Intl to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines and Southwest are the most popular carriers operating from Denver Intl to Salt Lake City

Frontier, Delta and United Airlines are the top three most popular airlines that fly to Salt Lake City from Denver according to our data. Frontier is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Salt Lake City. Keep in mind that there are 4 different airlines that fly to Salt Lake City on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Denver and Salt Lake City have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

23 flights are operational daily from Denver to Salt Lake City as of March 2026. The most popular departure time for this route is 7:00AM, with 38% of flights per day taking off in the afternoon.

161 flights are operational weekly from Denver to Salt Lake City as of March 2026. The most popular departure day for this route is Wed, with 24% of flights per week taking off on this day.