$58 Cheap Flights from Salt Lake City (SLC) to Denver (DEN)

View $58 flight on Tue, Aug 19, 2025Opens in a new window

Popular airlines from Salt Lake City International Airport (SLC) to Denver Intl. Airport (DEN)

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Cheap Flights from Salt Lake City to Denver (SLC-DEN)

Prices were available within the past 7 days and start at $58 for one-way flights and $93 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Fri, Aug 1 - Wed, Aug 27
SLC
Salt Lake City
DEN
Denver
$93 Roundtrip, found 5 days ago
$93
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Fri, Aug 1 from Salt Lake City to Denver, returning Wed, Aug 27, priced at $93 found 5 days ago
Frontier Airlines
Wed, Nov 5 - Mon, Nov 10
SLC
Salt Lake City
DEN
Denver
$98 Roundtrip, found 1 day ago
$98
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Nov 5 from Salt Lake City to Denver, returning Mon, Nov 10, priced at $98 found 1 day ago
Frontier Airlines
Wed, Oct 22 - Sat, Oct 25
SLC
Salt Lake City
DEN
Denver
$109 Roundtrip, found 1 hour ago
$109
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Oct 22 from Salt Lake City to Denver, returning Sat, Oct 25, priced at $109 found 1 hour ago
Frontier Airlines
Wed, Sep 24 - Sat, Sep 27
SLC
Salt Lake City
DEN
Denver
$112 Roundtrip, found 1 hour ago
$112
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Sep 24 from Salt Lake City to Denver, returning Sat, Sep 27, priced at $112 found 1 hour ago
Frontier Airlines
Wed, Sep 24 - Mon, Sep 29
SLC
Salt Lake City
DEN
Denver
$114 Roundtrip, just found
$114
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 24 from Salt Lake City to Denver, returning Mon, Sep 29, priced at $114 just found
Frontier Airlines
Tue, Oct 7 - Sat, Oct 11
SLC
Salt Lake City
DEN
Denver
$115 Roundtrip, just found
$115
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Oct 7 from Salt Lake City to Denver, returning Sat, Oct 11, priced at $115 just found
Southwest Airlines
Wed, Sep 24 - Sat, Sep 27
SLC
Salt Lake City
DEN
Denver
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Wed, Sep 24 from Salt Lake City to Denver, returning Sat, Sep 27, priced at $117 found 1 hour ago
Southwest Airlines
Sat, Sep 20 - Tue, Sep 23
SLC
Salt Lake City
DEN
Denver
$117 Roundtrip, found 2 hours ago
$117
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sat, Sep 20 from Salt Lake City to Denver, returning Tue, Sep 23, priced at $117 found 2 hours ago
United
Sat, Oct 18 - Tue, Oct 21
SLC
Salt Lake City
DEN
Denver
$118 Roundtrip, found 13 hours ago
$118
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Oct 18 from Salt Lake City to Denver, returning Tue, Oct 21, priced at $118 found 13 hours ago
American Airlines
Sat, Sep 20 - Tue, Sep 23
SLC
Salt Lake City
DEN
Denver
$187 Roundtrip, found 2 hours ago
$187
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Sep 20 from Salt Lake City to Denver, returning Tue, Sep 23, priced at $187 found 2 hours ago

Find the cheapest month to fly from Salt Lake City (SLC) to Denver (DEN)

September is typically the cheapest month to fly

From $48 - $93 per traveler.

Graph displaying average flight prices per month

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $146
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $146
Flights from Salt Lake City (SLC) to Denver (DEN)
Origin airport
Salt Lake City Intl.
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$86
Distance
390 mi
Average flight time
1 hour 27 mins

Salt Lake City to Denver Flights

The cheapest times to fly from Salt Lake City to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Salt Lake City to Denver are during the month of August. You can find some of the cheapest flights from Salt Lake City to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Salt Lake City to Denver

Sunday is one of the best days to book for cheap flights from Salt Lake City to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Salt Lake City to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Salt Lake City to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $58 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Salt Lake City to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Salt Lake City to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN) cost?
Grab cheap return tickets starting from $58 from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Frontier Airlines flight leaving SLC on August 19 2025 and touching down at DEN. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from SLC to DEN?
The cheapest flights from SLC to DEN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN)?
Skip the stopovers and travel straight from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN) with 4 airlines, including:

  • United Airlines
  • Southwest Airlines
  • Delta Air Lines

What is the cheapest airline that flies from SLC to DEN?
Jet off from SLC to DEN with Frontier Airlines. This airline currently has the lowest one-way fare for this route, starting at $29. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SLC on September 25 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN)?
When taking off from Salt Lake City Intl. Airport (SLC), you can take your pick from an average of 21 daily direct flights to Denver Intl. Airport (DEN).
What are the most popular departure times for flights from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN)?
The 2 PM departures from SLC to DEN are typically the busiest. Prices can be higher for these popular slots. If you're hoping to save money, book during off-peak hours.
What day of the week has the most flights from SLC to DEN?
Friday offers the most flights from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN)?
Catch the earliest flight at around 5:30AM UTC-7, leaving from Salt Lake City Intl. Airport (SLC). You'll be traveling for around 1h 45m, arriving at Denver Intl. Airport (DEN) at approximately 7:15AM UTC-7.
How long does it take to fly from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN)?
Flights from SLC to DEN have an average travel time of 1 hour and 40 minutes. The distance between these two airports is 390 mi.
What airline has the least delays from SLC to DEN?
Consider booking with Aeromexico if you'd like to fly straight from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN) without any holdups. This airline has the strongest track record for punctuality, with an on-time performance of 93%. Want real-time updates? You can check your flight status using the Expedia App.
What is the best time to fly from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN)?
To avoid possible delays on the Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Denver from Salt Lake City Intl. Airport (SLC)?
If you're flying on a direct flight from Salt Lake City Intl. Airport (SLC) to Denver, Denver Intl. Airport (DEN) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN) last-minute?
Waiting until right before your break to book a flight from SLC to DEN generally means paying more. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a SLC to DEN flight and hotel package?
You'll typically save money by securing a SLC to DEN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Salt Lake City Intl. Airport (SLC) to Denver Intl. Airport (DEN)?
In most instances, you're able to reschedule or cancel your SLC to DEN flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, visit our Customer Service portal.

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