£59 Find Cheap Flights from Salt Lake City to Denver – Compare and Save

Among airlines operating Salt Lake City to Denver flights:

• Frontier: offers free seat selection
• Delta: offers free seat selection
• United Airlines: offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

4 airlines operate flights between Salt Lake City and Denver. The airlines offering direct flights on this route include:

• United Airlines
• Southwest
• Delta
• Frontier

Flights from Salt Lake City to Denver usually depart from Salt Lake City (SLC) and arrive at Denver Intl (DEN).

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a cabin bag and a checked bag in Economy class
• United Airlines: a cabin bag and a checked bag in First Class
• Delta: a cabin bag and a checked bag in First Class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Salt Lake City to Denver.

On this route, direct flights are cheaper than stopover options on average. Direct fares average £119 return, compared with £197 via a stopover through Las Vegas Harry Reid Intl (LAS).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £26–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737-900 family is used most often on this route, operated mainly by United Airlines and Delta. Other aircraft seen on the route include Airbus A320neo variants.

Connecting flights from Salt Lake City to Denver most commonly pass through:

• Las Vegas Harry Reid Intl (LAS) – 83% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) – 17% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

On the Salt Lake City to Denver route, being flexible with your departure day can save you up to 35%. Saturday is the cheapest day at £107 return on average, while Sunday is the most expensive at £164 – a £57 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Morning is the busiest departure period on Salt Lake City to Denver flights, with 53% leaving in that window. Afternoon departures account for 29%, Evening flights for 14%, and Night flights for 4%.

Some of the most popular sights in Denver are Colorado Convention Center, Hyatt Regency Denver at Colorado Convention Center, and Coors Field. These are among the most viewed places in Denver on KAYAK.

These are the earliest and latest flight times available from Salt Lake City to Denver:

• Earliest: departs at 05:00 and lands at 06:37
• Latest: departs at 22:05 and lands at 23:42.

The flight takes about 1h 37m.

Last-minute fares on this route (booked within 2 weeks of departure) run 59% above the route average of £119. Book 10 weeks before departure for the lowest fares.

A direct flight from Salt Lake City to Denver takes 1h 37m, covering 390 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £116 to £791. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Salt Lake City to Denver are currently lower than usual. Average one-way flight prices are about £68, which is 29% below the typical average for this route.

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time of 5h 00m, compared to 7h 49m via Las Vegas Harry Reid Intl (LAS).

Denver Intl Airport (DEN) hosts 5 major car hire companies, with daily rates starting from around £12 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Ace
• NU Car
• Europcar
• Hertz

Return flights from Salt Lake City to Denver range from £69 to £182, with an average of £119 over the past 12 months. Anything below £69 counts as a good deal.

Two airlines offer in-flight Wi-Fi on Salt Lake City to Denver flights:

• • Delta
• • JetBlue