$44 Cheap Frontier Airlines flights Denver (DEN) to Salt Lake City (SLC)

You can discover cheap round-trip Frontier Airlines flights from $83 from DEN to SLC by filtering your results from “Price (lowest to highest)” on Expedia. Or search for deals from $44 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines flights to Salt Lake City tend to be more affordable in the low-season months of November and January. Whether you’re searching for a round-trip or one-way ticket, you could land a better deal then.

Look for cheap Frontier Airlines flights from Denver Intl. Airport (DEN) to Salt Lake City Intl. Airport (SLC) one to three months before your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the best day to book a domestic flight is usually Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Jet off on one of Frontier Airlines’s 15 direct weekly flights from Denver Intl. Airport (DEN) to Salt Lake City Intl. Airport (SLC). To see your choices, enter your travel dates, origin and destination and hit search. Then apply the “Nonstop” and “Airline” filters.

From takeoff till landing, a direct Frontier Airlines flight from Denver Intl. Airport (DEN) to Salt Lake City Intl. Airport (SLC) takes around 1h 42m.

If flexibility is what you’re after, Sunday offers the most choice for Frontier Airlines flights from Denver Intl. Airport (DEN) to Salt Lake City Intl. Airport (SLC). Take your pick of 3 different departures.

The earliest Frontier Airlines flight from DEN to SLC takes off at 8:05AM UTC-7, arriving at 9:47AM UTC-7. If you prefer to set off later in the day, the last Frontier Airlines flight leaves DEN at 10:15PM UTC-7 and lands at SLC at 11:58PM UTC-7. Flying before midday is often a wise choice as morning flights are least likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Frontier Airlines flights from Denver Intl. Airport (DEN) to Salt Lake City come in to Salt Lake City Intl. Airport (SLC). This is the main entry point here.

Offering a rewarding loyalty program, Frontier Airlines is a popular choice for many passengers heading from DEN to SLC. Plus, if you’re a Frontier Miles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely board an Airbus A321neo or an Airbus A320neo when flying Frontier Airlines from Denver Intl. Airport (DEN) to Salt Lake City Intl. Airport (SLC). However, keep in mind that a different plane could be assigned to your route depending on operational reasons.

It’s usually possible to change or cancel your flight, although additional charges may apply if you made your booking over 24 hours ago. Need to keep your options open? Use our “No cancel fee” or “Changes included” filter to find flights that won’t charge you extra if you have to adjust your plans. To modify your itinerary, head to “Trips,” select your flight and click on “Manage Booking” for further information.