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 4/27. 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
$67
Typical prices: $216-$97
Frontier
Tue 5/19Thu 5/21
DEN - SLC • Non-stop
Cheapest one-way
$29
Typical prices: $85-$178
Frontier
Mon 4/27
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
You can fly direct with Delta, Frontier and others. Average duration is 1h 38m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Avoid delays
Most punctual • 87% 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 40% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
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+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

Tue, May 19 - Thu, May 21
Frontier Logo
9:45 pm - 11:19 pm
DEN
-
SLC
1h 34mnonstop
Frontier Logo
10:54 pm - 12:31 am
SLC
-
DEN
1h 37mnonstop
$67Frontier
Wed, May 13 - Sun, May 17
Frontier Logo
9:45 pm - 11:19 pm
DEN
-
SLC
1h 34mnonstop
Frontier Logo
10:54 pm - 12:31 am
SLC
-
DEN
1h 37mnonstop
$68Frontier
Sun, May 3 - Wed, May 6
Frontier Logo
10:29 pm - 12:08 am
DEN
-
SLC
1h 39mnonstop
Frontier Logo
4:29 pm - 6:07 pm
SLC
-
DEN
1h 38mnonstop
$69Frontier
Thu, May 28 - Fri, May 29
Frontier Logo
6:00 am - 7:38 am
DEN
-
SLC
1h 38mnonstop
Frontier Logo
10:54 pm - 12:31 am
SLC
-
DEN
1h 37mnonstop
$70Frontier
Fri, May 15 - Mon, May 18
Frontier Logo
9:45 pm - 11:19 pm
DEN
-
SLC
1h 34mnonstop
Frontier Logo
8:30 pm - 10:09 pm
SLC
-
DEN
1h 39mnonstop
$75Frontier
Tue, May 5 - Sun, May 10
Frontier Logo
5:50 pm - 7:29 pm
DEN
-
SLC
1h 39mnonstop
Frontier Logo
8:30 pm - 10:09 pm
SLC
-
DEN
1h 39mnonstop
$77Frontier
Thu, Jun 4 - Sat, Jun 6
Frontier Logo
6:00 am - 7:38 am
DEN
-
SLC
1h 38mnonstop
Frontier Logo
10:54 pm - 12:31 am
SLC
-
DEN
1h 37mnonstop
$78Frontier
Thu, Jun 18 - Sat, Jun 20
Frontier Logo
6:00 am - 7:31 am
DEN
-
SLC
1h 31mnonstop
Frontier Logo
10:41 pm - 12:29 am
SLC
-
DEN
1h 48mnonstop
$79Frontier
Fri, Jun 19 - Sun, Jun 21
Frontier Logo
6:00 am - 7:31 am
DEN
-
SLC
1h 31mnonstop
Frontier Logo
8:16 am - 9:55 am
SLC
-
DEN
1h 39mnonstop
$80Frontier
Thu, Jun 11 - Thu, Jun 18
Frontier Logo
6:00 am - 7:31 am
DEN
-
SLC
1h 31mnonstop
Frontier Logo
10:41 pm - 12:29 am
SLC
-
DEN
1h 48mnonstop
$81Frontier
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 May.

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 Friday, 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 April and February, where the average cost of round-trip tickets is $174 and $173 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 40% 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 13% drop in price.
Most popular time to fly with an average 10% 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 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 $67 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, American Airlines, 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 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 $203 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 $206 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 $137 or less one-way and $139 or less round-trip.

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 4344 reviews
7.5Entertainment
7.0Food
8.1Boarding
8.6Crew
8.0Comfort
Airline reviews

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

4.0 Okaysangeetha, Apr 2026
AUS - SJC
Read more Southwest reviews

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Communication about the delayed flight was poor. We were told to move gates three times but that was bad information. We went from gate 128 to gate 126 and then to gate 123 and back to gate 126. Communication about the delay was bad. Ended up being 1 1/2 hour late getting home.

Plane was late. Zero service for 2+ hour flight and it was not that bumpy.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

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

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

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!!

Remind customers of the need to have passport or new ID for boarding.

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.

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$7101h 31m
Trains$23114h 29m
Buses$970h 00m