$44 Cheap Flights from Salt Lake City (SLC) to Denver (DEN)

View $44 flight on Sat, May 17, 2025Opens in a new window

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $44 for one-way flights and $97 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Jun 14 - Tue, Jun 24
SLC
Salt Lake City
DEN
Denver
$97 Roundtrip, found 4 hours ago
$97
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Jun 14 from Salt Lake City to Denver, returning Tue, Jun 24, priced at $97 found 4 hours ago
Frontier Airlines
Tue, May 13 - Wed, May 14
SLC
Salt Lake City
DEN
Denver
$99 Roundtrip, found 1 hour ago
$99
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, May 13 from Salt Lake City to Denver, returning Wed, May 14, priced at $99 found 1 hour ago
Frontier Airlines
Tue, May 6 - Sat, May 24
SLC
Salt Lake City
DEN
Denver
$107 Roundtrip, found 2 hours ago
$107
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, May 6 from Salt Lake City to Denver, returning Sat, May 24, priced at $107 found 2 hours ago
Frontier Airlines
Wed, Jun 18 - Sat, Jun 21
SLC
Salt Lake City
DEN
Denver
$108 Roundtrip, found 4 hours ago
$108
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Jun 18 from Salt Lake City to Denver, returning Sat, Jun 21, priced at $108 found 4 hours ago
Frontier Airlines
Wed, Jun 18 - Sat, Jun 21
SLC
Salt Lake City
DEN
Denver
$110 Roundtrip, found 4 hours ago
$110
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Jun 18 from Salt Lake City to Denver, returning Sat, Jun 21, priced at $110 found 4 hours ago
Delta
Sat, May 24 - Sat, May 31
SLC
Salt Lake City
DEN
Denver
$114 Roundtrip, found 11 hours ago
$114
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, May 24 from Salt Lake City to Denver, returning Sat, May 31, priced at $114 found 11 hours ago
Frontier Airlines
Wed, May 14 - Thu, May 15
SLC
Salt Lake City
DEN
Denver
$116 Roundtrip, just found
$116
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 14 from Salt Lake City to Denver, returning Thu, May 15, priced at $116 just found
Southwest Airlines
Wed, May 21 - Sat, May 31
SLC
Salt Lake City
DEN
Denver
$124 Roundtrip, found 4 hours ago
$124
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Wed, May 21 from Salt Lake City to Denver, returning Sat, May 31, priced at $124 found 4 hours ago
United
Sun, May 25 - Wed, Jun 4
SLC
Salt Lake City
DEN
Denver
$129 Roundtrip, found 4 hours ago
$129
Roundtrip
found 4 hours ago
Select United flight, departing Sun, May 25 from Salt Lake City to Denver, returning Wed, Jun 4, priced at $129 found 4 hours ago
American Airlines
Wed, Sep 10 - Fri, Sep 12
SLC
Salt Lake City
DEN
Denver
$177 Roundtrip, just found
$177
Roundtrip
just found
Select American Airlines flight, departing Wed, Sep 10 from Salt Lake City to Denver, returning Fri, Sep 12, priced at $177 just found

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 $119 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 May 10 2025 and touching down at DEN. The price was last updated on April 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 $62. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SLC on July 19 2025. Prices were last updated on April 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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