DEN - SLC

$29 Find Cheap Flights from Denver to Salt Lake City

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 4/9. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$58
Overall average: $165
Frontier
Mon 3/30Wed 4/1
DEN - SLC • Non-stop
Cheapest non-stop
$58
Typical prices: $107-$217
Frontier
Wed 3/25Mon 3/30
DEN - SLC • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Southwest offers two free checked bags on this route.
Use the West Security Checkpoint at DEN for faster screening.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
Every day
You can fly direct with Delta, Frontier and others. Average duration is 1h 38m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Delta
Most punctual • 87% on-time
Morning flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 12% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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
Booking Insights
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

Mon, Mar 30 - Wed, Apr 1
Frontier Logo
6:11 am - 7:55 am
DEN
-
SLC
1h 44mnonstop
Frontier Logo
7:35 am - 9:12 am
SLC
-
DEN
1h 37mnonstop
$58Frontier
Sat, Mar 28 - Thu, Apr 2
Frontier Logo
6:11 am - 7:55 am
DEN
-
SLC
1h 44mnonstop
Frontier Logo
7:35 am - 9:12 am
SLC
-
DEN
1h 37mnonstop
$59Frontier
Mon, Mar 30 - Sat, Apr 4
Frontier Logo
6:11 am - 7:55 am
DEN
-
SLC
1h 44mnonstop
Frontier Logo
9:17 pm - 10:55 pm
SLC
-
DEN
1h 38mnonstop
$60Frontier
Sun, May 3 - Wed, May 6
Frontier Logo
9:09 am - 10:53 am
DEN
-
SLC
1h 44mnonstop
Frontier Logo
7:35 am - 9:12 am
SLC
-
DEN
1h 37mnonstop
$61Frontier
Fri, Mar 27 - Wed, Apr 1
Frontier Logo
6:11 am - 7:55 am
DEN
-
SLC
1h 44mnonstop
Frontier Logo
1:35 pm - 3:07 pm
SLC
-
DEN
1h 32mnonstop
$62Frontier
Sun, Mar 29 - Thu, Apr 2
Frontier Logo
9:10 am - 10:54 am
DEN
-
SLC
1h 44mnonstop
Frontier Logo
7:35 am - 9:12 am
SLC
-
DEN
1h 37mnonstop
$63Frontier
Fri, May 15 - Sun, May 17
Frontier Logo
6:26 am - 8:01 am
DEN
-
SLC
1h 35mnonstop
Frontier Logo
3:19 pm - 5:04 pm
SLC
-
DEN
1h 45mnonstop
$65Frontier
Fri, Apr 17 - Fri, Apr 17
Frontier Logo
6:26 am - 8:01 am
DEN
-
SLC
1h 35mnonstop
Frontier Logo
10:13 pm - 11:44 pm
SLC
-
DEN
1h 31mnonstop
$66Frontier
Fri, Apr 3 - Tue, Apr 7
Frontier Logo
6:15 am - 7:50 am
DEN
-
SLC
1h 35mnonstop
Frontier Logo
9:17 pm - 10:55 pm
SLC
-
DEN
1h 38mnonstop
$68Frontier
Fri, Apr 3 - Sat, Apr 4
Frontier Logo
8:15 am - 9:54 am
DEN
-
SLC
1h 39mnonstop
Frontier Logo
9:17 pm - 10:55 pm
SLC
-
DEN
1h 38mnonstop
$69Frontier
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.

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 December, where tickets cost $138 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $173 and $172 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 41% 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 seasonDecember
Cheapest flight$29
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 4% increase in price.
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 3 days, the lowest price for a flight from Denver to Salt Lake City was $29 for a one-way ticket and $58 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, JetBlue, Alaska Airlines, and American 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 Airbus A320-100/200 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 $190 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $203 and an overall rating of 7.9.

  • 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 $95 or less one-way and $140 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.
8.0
SouthwestOverall score based on 4315 reviews
7.5Entertainment
8.1Boarding
7.0Food
8.6Crew
8.0Comfort
Airline reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

4.0 OkayKenny, Mar 2026
TPA - BWI
Read more Southwest reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

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$4131h 35m
Trains$50714h 29m
Buses$10610h 10m