DEN - SLC

$48 Find Cheap Flights from Denver to Salt Lake City - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Salt Lake City departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Salt Lake City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Salt Lake City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Salt Lake City, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$61
Typical prices: $105-$253
Frontier
Thu 9/24Sat 9/26
DEN - SLC • Non-stop
Cheapest one-way
$48
Typical prices: $77-$211
Frontier
Tue 11/17
DEN - SLC • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Frontier Basic Fare includes only a personal item; Premium Bundle adds legroom.
Delta offers free Wi-Fi for SkyMiles members; Southwest adds free snacks.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $61 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Delta, Frontier and others. Average duration is 1h 36m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Salt Lake City!
Flight Deals
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Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Salt Lake City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Salt Lake City

Thu, Sep 24 - Sat, Sep 26
Frontier Logo
6:57 pm - 8:33 pm
DEN
-
SLC
1h 36mnonstop
Frontier Logo
7:25 am - 9:03 am
SLC
-
DEN
1h 38mnonstop
$61Frontier
Wed, Sep 30 - Sat, Oct 3
Frontier Logo
11:00 am - 12:36 pm
DEN
-
SLC
1h 36mnonstop
Frontier Logo
1:31 pm - 3:08 pm
SLC
-
DEN
1h 37mnonstop
$63Frontier
Fri, Sep 25 - Sat, Sep 26
Frontier Logo
10:54 pm - 12:24 am
DEN
-
SLC
1h 30mnonstop
Frontier Logo
7:25 am - 9:03 am
SLC
-
DEN
1h 38mnonstop
$69Frontier
Sat, Aug 8 - Mon, Aug 10
Frontier Logo
6:00 am - 7:31 am
DEN
-
SLC
1h 31mnonstop
Frontier Logo
6:05 am - 7:43 am
SLC
-
DEN
1h 38mnonstop
$70Frontier
Thu, Jul 16 - Tue, Jul 21
Frontier Logo
10:13 pm - 11:44 pm
DEN
-
SLC
1h 31mnonstop
Frontier Logo
6:05 am - 7:43 am
SLC
-
DEN
1h 38mnonstop
$71Frontier
Wed, Jul 15 - Thu, Jul 23
Frontier Logo
6:00 am - 7:31 am
DEN
-
SLC
1h 31mnonstop
Frontier Logo
6:05 am - 7:43 am
SLC
-
DEN
1h 38mnonstop
$72Frontier
Wed, Jul 29 - Sat, Aug 1
Frontier Logo
6:00 am - 7:31 am
DEN
-
SLC
1h 31mnonstop
Frontier Logo
3:41 pm - 5:21 pm
SLC
-
DEN
1h 40mnonstop
$77Frontier
Tue, Oct 6 - Fri, Oct 9
Frontier Logo
11:00 am - 12:36 pm
DEN
-
SLC
1h 36mnonstop
Frontier Logo
9:28 pm - 11:07 pm
SLC
-
DEN
1h 39mnonstop
$79Frontier
Fri, Sep 11 - Wed, Sep 16
Frontier Logo
10:54 pm - 12:24 am
DEN
-
SLC
1h 30mnonstop
Frontier Logo
1:31 pm - 3:08 pm
SLC
-
DEN
1h 37mnonstop
$80Frontier
Fri, Jul 17 - Sun, Jul 19
Frontier Logo
6:00 am - 7:31 am
DEN
-
SLC
1h 31mnonstop
Frontier Logo
6:05 am - 7:43 am
SLC
-
DEN
1h 38mnonstop
$82Frontier
Booking Insights

KAYAK's insights & trends for Denver to Salt Lake City flights

Get data-powered insights and trends into flights from Denver to Salt Lake City to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Denver to Salt Lake City?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Salt Lake City departing in September.

What’s the cheapest day of the week to fly from Denver to Salt Lake City?

The average price of all round-trip flights from Denver to Salt Lake City clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Salt Lake City on a Friday and more expensive on a Sunday. On your return trip to Denver, you should consider flying back on a Thursday, and avoid Mondays for better deals.

What is the cheapest month to fly from Denver to Salt Lake City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Salt Lake City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Salt Lake City is July, where tickets cost $138 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $205 and $204 respectively.

How far in advance should I book a flight from Denver to Salt Lake City?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Salt Lake City, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Salt Lake City, you should book around 3 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Denver to Salt Lake City

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Harriet Baskas

Harriet Baskas

Expert on SLC and DEN

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonMay
Cheapest flight$48
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Denver to Salt Lake City

When to book flights from Denver to Salt Lake City

Are your dates flexible? Find out the best times to travel from Denver to Salt Lake City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Salt Lake City

  • What different kinds of flights are offered between Denver and Salt Lake City?

    You will find that there are many direct flights between Denver and Salt Lake City that are offered each day. Typically, these flights are operated by companies like Frontier or Delta. It’s also possible to find flights that require a connection and your layover may take place in Dallas or San Francisco. Flights for this route that require connections are often serviced by American Airlines.

  • What transportation options do I have for going from the center of Denver to Denver International Airport?

    The quickest way to go from the center of Denver to Denver International Airport is usually by driving, which will take around 35 to 40min. If you choose to use public transportation instead, such as bus lines 10 or 43, you can expect the journey to last around 50 to 55min in total.

  • What possibilities do I have for traveling from Salt Lake City International Airport to the city center?

    One way to go from Salt Lake City International Airport to the city center is by driving, which will take you on average 10 to 15min. If you take public transportation instead, like the Green tram line, it will take you around 35 to 40min to reach the center of Salt Lake City.

  • Is there a car rental center located at Salt Lake City International Airport?

    Salt Lake City International Airport has an on-site car rental center that can be found on the ground floor of the Short Term Parking Garage. In this center, you will find desks for a few different rental agencies, including Dollar, National, and Thrifty.

  • What is the cheapest flight from Denver to Salt Lake City?

    In the last 5 days, the lowest price for a flight from Denver to Salt Lake City was $48 for a one-way ticket and $61 for a round-trip.

  • Do I need a passport to fly between Denver and Salt Lake City?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Salt Lake City?

    Delta, American Airlines, JetBlue, and Alaska Airlines offer inflight Wi-Fi service on the Denver to Salt Lake City flight route.

  • Which aircraft models fly most regularly from Denver to Salt Lake City?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Denver to Salt Lake City flight route.

  • Which airline alliances offer flights from Denver to Salt Lake City?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Denver and Salt Lake City, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Denver to Salt Lake City?

    There are nonstop flights from Denver to Salt Lake City on a daily basis.

  • Which is the best airline for flights from Denver to Salt Lake City, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Denver to Salt Lake City are Southwest and Delta. With an average price for the route of $223 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $220 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Denver to Salt Lake City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Salt Lake City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Salt Lake City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Salt Lake City from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Salt Lake City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Salt Lake City with an airline and back to Denver with another airline. Booking your flights between Denver and SLC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Salt Lake City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Salt Lake City from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Salt Lake City

  • Looking for a cheap flight? 25% of our users found flights on this route for $118 or less one-way and $137 or less round-trip.
  • There are a few different airlines that use Denver as their primary focus city, including Frontier, United, and Southwest Airlines. When looking at flights departing from Denver International Airport (DEN), you will find that many of them are operated by one of these companies.
  • Salt Lake City International Airport (SLC) has several Infant Care Rooms that can be found in each of their main terminals, which are quite convenient for those traveling with small children. These care rooms are equipped with running water, comfortable seating, and plenty of space for you to comfortably nurse or change your baby.
  • Unwind before a long day of traveling by going to one of the XpresSpa locations in Denver International Airport. This spa, which is open each day from 6 am to 10 pm, offers many different services, including massages, facials, manicures, and pedicures.
  • If you’re traveling with a pet, make sure to let your furry friend stretch its legs at one of the pet relief areas at Salt Lake City International Airport. The airport has two outdoor areas that contain small patches of grass, seating for owners, and trash cans.
  • Those that find traveling to be stressful will want to be on the lookout for the Canine Therapy Squad, which contains more than 100 animals. These pets wear blue vests that say “pet me” and are walked through the airport by volunteers in order to greet travelers that may be nervous about boarding their plane.

Prefer to fly direct from Denver to Salt Lake City?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Salt Lake City.
Find which airlines fly direct from Denver Intl Airport to Salt Lake City Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Salt Lake City

Monday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Tuesday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Wednesday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Thursday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Friday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Saturday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Sunday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

See more direct flights

Direct returns

Salt Lake City to Denver Intl

Monday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Tuesday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Wednesday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Thursday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Friday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Saturday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

Sunday

Delta,Frontier,Southwest, +1 more

Delta,Frontier, +2 more

See more direct flights

Reviews of the top 4 airlines serving from Denver to Salt Lake City

 
See real verified KAYAK customer reviews for airlines flying from Denver to Salt Lake City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Salt Lake City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4246 reviews
7.5Entertainment
7.0Food
8.6Crew
8.0Comfort
8.1Boarding
Airline reviews

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

2.0 MediocreIrene, Jun 2026
DEN - SFO
Read more Southwest reviews

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

My flight from Denver to Minneapolis was excellent. My flight from Minneapolis to Denver was one of the worst I flights I have ever experienced. I had a window seat, the gentleman in the middle seat was morbidly obese and SW should have made him purchase two seats. His elbow dug into my arm most of the way even after I asked to please be careful. I was literally squashed between the him and the window with no wiggle room. The plane was full so it was not possible to ask for a different seat. I realize I should have complained to the flight attendant but I didn't feel anything could be done to rectify the situation. I fly SW often, I will continue to do so as this was my first negative experience.

Everything went smoothly and we even arrived a little bit early.

Connecting flight is on time and boarding was a breeze!

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Crew and drinks were great. They lost my bag and were not helpful. Instead they simply told me “maybe you should’ve came earlier”.

Flight was on time and I was glad this direct route existed.

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

First flight out and was 85 minutes delayed. Notification came out way too late

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Delay in SLC jammed us up in Chicago. Got caught up in rush hour traffic

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

This planes staff was top tier. Everything went great and had a great flight home.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

It was a short flight so I was expecting too much

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

Crew was kind of grumpy and there was no beverage service at all. Sodas were $4. Disappointing.

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

No way to get boarding pass on my phone. In order to print the bag ticket a boarding pass is needed. Asked the agent to print me one, they said they typically do not due this as its so much work. I showed the email confirmation and I asked how i could do it my self the agent replied he did not know as there was no link. The flight was delayed due to an attendant forgetting to come to work. On the flight no drinks were offered only for purchase meals.

The seats were dirty with crumbs and trash , looked it had not been cleaned up from a previous flight

The last time I flew Frontier was in the 1960s when it was a “real” airline. We flew this time because of the price & schedule. As the saying goes, you get what you pay for.

I’ve never flown frontier without a flight getting canceled. I understand that things go wrong with planes, but all other airlines handle cancellations so well. Frontier becomes a dumpster fire if a problem appears for them.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

Left Denver late, then sat on tarmac 30 min after arrival

It’s a cheap airline and I wish if they had better seats.

Everything you need to know for your flight from Denver to Salt Lake City

Other airlines flying from Denver to Salt Lake City

Flights from the other most popular airlines that fly from Denver to Salt Lake City according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Compare transportation modes for Denver to Salt Lake City

Transportation modeAverage priceAverage duration
Flights$1,3771h 30m
Buses$10110h 16m