SLC - DEN

$44 Find Cheap Flights from Salt Lake City to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Denver departing on 6/16. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Denver

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City to Denver 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Salt Lake City to Denver.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
7:20 am - 8:56 amSLC-DEN
1h 36mnonstop
Frontier Logo
11:34 am - 1:09 pmDEN-SLC
1h 35mnonstop
$82Frontier
Find Deal
Thu, Aug 14 - Thu, Aug 14
Frontier Logo
8:53 pm - 10:36 pmSLC-DEN
1h 43mnonstop
Frontier Logo
9:36 pm - 11:15 pmDEN-SLC
1h 39mnonstop
$87Frontier
Find Deal
Tue, Jun 24 - Wed, Jun 25
Delta Logo
8:05 am - 9:37 amSLC-DEN
1h 32mnonstop
Delta Logo
3:40 pm - 5:16 pmDEN-SLC
1h 36mnonstop
$129Delta
Find Deal
Tue, Aug 19 - Tue, Aug 19
Delta Logo
8:05 am - 9:37 amSLC-DEN
1h 32mnonstop
Delta Logo
5:40 am - 7:19 amDEN-SLC
1h 39mnonstop
$136Delta
Find Deal
Tue, Sep 2 - Thu, Sep 4
Southwest Logo
6:30 pm - 11:15 pmSLC-DEN
4h 45m1 stop
Southwest Logo
5:20 pm - 6:50 pmDEN-SLC
1h 30mnonstop
$139Southwest
Find Deal
Tue, Jun 10 - Tue, Jun 17
Southwest Logo
5:10 am - 6:40 amSLC-DEN
1h 30mnonstop
Southwest Logo
8:30 am - 10:00 amDEN-SLC
1h 30mnonstop
$150Southwest
Find Deal
Thu, May 22 - Sun, May 25
American Airlines Logo
7:10 am - 12:10 pmSLC-DEN
5h 00m1 stop
American Airlines Logo
11:16 am - 6:20 pmDEN-SLC
7h 04m1 stop
$188American Airlines
Find Deal
Wed, May 21 - Sat, May 24
American Airlines Logo
2:07 pm - 6:13 pmSLC-DEN
4h 06m1 stop
American Airlines Logo
8:01 am - 1:19 pmDEN-SLC
5h 18m1 stop
$217American Airlines
Find Deal
Tue, May 13 - Fri, May 16
United Airlines Logo
2:36 pm - 4:13 pmSLC-DEN
1h 37mnonstop
United Airlines Logo
8:05 am - 9:38 amDEN-SLC
1h 33mnonstop
$326United Airlines
Find Deal
Tue, Jul 1 - Fri, Jul 18
United Airlines Logo
5:25 am - 7:05 amSLC-DEN
1h 40mnonstop
United Airlines Logo
11:28 am - 12:18 pmDEN-SLC
24h 50m1 stop
$346United Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 19
Expert advice

Expert advice for your flight from Salt Lake City to Denver

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier offers low fares but charges for seat selection and onboard snacks.


Choose the Economy Bundle for a carry-on and seat selection without change fees.

Read more about Frontierby Stefanie Waldek
Southwest

Southwest allows two free checked bags up to 50 pounds each.


Download the Southwest app for free streaming entertainment onboard.

Read more about Southwestby Blane Bachelor
United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy.


United offers free messaging on most flights, with Wi-Fi available for a fee.

Airports
SLC

For a quicker security check, head to Level 1 at SLC, which is usually less crowded than the main Level 2 checkpoint.

Read more about SLCby Harriet Baskas
DEN

Use the RTD A line train for a cost-effective 40-minute ride from DEN to downtown Denver's Union Station.

Read more about DENby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek

Stefanie Waldek

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.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on SLC and DEN

Harriet Baskas

Harriet Baskas

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.

Read more
Useful Info

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

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

Find cheap flights to Denver
Find cheap flights to Denver

Planning a trip from Salt Lake City to Denver? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

For Salt Lake City to Denver, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Denver back to Salt Lake City, the best deals are generally found on Saturday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Salt Lake City to Denver, 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 Salt Lake City to Denver is February, where tickets cost $93 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $138 and $138 respectively.

Can I save money by flying with a layover from Salt Lake City to Denver?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $529 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Salt Lake City to Denver, 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 Salt Lake City to Denver, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$44
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Salt Lake City to Denver

When to book flights from Salt Lake City to Denver

Are your dates flexible? Find out the best times to travel from Salt Lake City to Denver 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 Salt Lake City to Denver

  • Can I travel from SLC to DEN with my pet?

    Yes. Both Denver International Airport (DEN) and Salt Lake International Airport (SLC) are animal friendly and provide relief areas inside the airport. At DEN, the indoor relief areas provide your pet with a comfortable space to ensure you can comfortably carry along your furry friend. However, you can find an outdoor area in the Jeppesen Terminal. The rooms provide cleaning materials such as bags and disposal containers. The arrival airport also has relief areas.

  • Are there play areas in the departure airport?

    Yes, Salt Lake International Airport (SLC) has designated play areas where your kids can get rid of some energy before your flight. The arrival airport also has play areas and activities your children can engage in, like taking a ride in the Automatic Guideway Terminal System. Traveling with kids doesn't have to be difficult as both airports are parent-friendly.

  • How can I fly from SLC to DEN?

    Several airlines operate direct flights along this route, including WestJet, Air France, Copa Airlines, Aeromexico, Delta, Virgin Atlantic, Frontier, KLM, Lufthansa, United Airlines, Southwest, and Air Canada. Compare the services and prices of the airlines to find one that is within your budget and needs. Layovers occur in such cities as Las Vegas (LAS).

  • Is Denver International Airport accessible to physically disabled persons?

    Denver International Airport (DEN) is committed to making every passenger’s flight as comfortable as possible. The airport has companion care restrooms, and their restrooms are accessible to people with limited mobility with a remote-control and height-adjustable adult changing table.

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

    In the last 3 days, the lowest price for a flight from Salt Lake City to Denver was $44 for a one-way ticket and $82 for a round-trip.

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

    A passport is not required to fly from Salt Lake City to Denver.

  • Which airports will I be using when flying from Salt Lake City to Denver?

    On your way to Denver, you’ll fly out from Salt Lake City. You’ll be landing at Denver Intl.

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

    All the following airlines offer inflight Wi-Fi service on the Salt Lake City to Denver flight route: Delta, American Airlines, Aeromexico, JetBlue, Alaska Airlines, KLM, and Virgin Atlantic.

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

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Salt Lake City to Denver flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Salt Lake City to Denver are Delta and Southwest. With an average price for the route of $175 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $200 and an overall rating of 8.0.

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

    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 Salt Lake City to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Salt Lake City 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 Salt Lake City to Denver?

    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 Denver with an airline and back to Salt Lake City with another airline. Booking your flights between Salt Lake City and DEN 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 Salt Lake City to Denver?

    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 Denver from Salt Lake City 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 Salt Lake City to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $114 or less one-way and $201 or less round-trip.
  • Salt Lake City International Airport (SLC) offers parking services for short-term, long-term, and extended leave services. You do not have to worry about the safety of your vehicle. We recommend that you plan ahead of your trip and reserve your airport parking space. You can visit the website or call the airport for a parking reservation.
  • We recommend arriving at Salt Lake International Airport (SLC) at least 2h before your flight’s departure time. If you are traveling with luggage, persons with disabilities, and children, it is best that you allow more time to go through security and check-in. You can contact the airport or check out their website for wait time information. However, be aware that wait time may vary depending on different factors such as traffic.
  • With the renovated SLC airport, you can enjoy dining and shopping in the myriad of shops and restaurants in the airport. Some restaurants include Beans & Brews in Concourse A, Blue Lemon in Terminal Pre-Security, Café Rio in Concourse A, and Pick Up Stix in Concourse B, to mention a few.
  • You can sleep and stay around the airport if you arrive at Denver International Airport (DEN) late. The airport has off-site and on-site hotels that provide comfort and relaxation after an exhausting flight. The Westin Denver International Airport Hotel is just a few steps from the main terminal. Within 10 miles of the airport, you can find the Americlnn and Suites and Baymont Inn & Suites. Compare their services and prices to decide the one you prefer.
  • Denver International Airport has quiet and comfortable lounges where you can relax after your flight. Enjoy their complimentary services and amenities.

Prefer to fly direct from Salt Lake City to Denver?

Find which airlines fly direct from Salt Lake City Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Salt Lake City to Denver Intl

Monday

Aeromexico, Air Canada, Air France, +10 more

Aeromexico, Air Canada, +11 more

Tuesday

Aeromexico, Air Canada, Air France, +9 more

Aeromexico, Air Canada, +10 more

Wednesday

Aeromexico, Air Canada, Air France, +11 more

Aeromexico, Air Canada, +12 more

Thursday

Aeromexico, Air Canada, Air France, +10 more

Aeromexico, Air Canada, +11 more

Friday

Aeromexico, Air Canada, Air France, +10 more

Aeromexico, Air Canada, +11 more

Saturday

Air Canada, Air France, Copa Airlines, +9 more

Air Canada, Air France, +10 more

Sunday

Aeromexico, Air Canada, Air France, +11 more

Aeromexico, Air Canada, +12 more

See more direct flights

Direct returns

Denver Intl to Salt Lake City

Monday

Aeromexico, Air Canada, Air France, +11 more

Aeromexico, Air Canada, +12 more

Tuesday

Aeromexico, Air Canada, Air France, +9 more

Aeromexico, Air Canada, +10 more

Wednesday

Aeromexico, Air Canada, Air France, +11 more

Aeromexico, Air Canada, +12 more

Thursday

Aeromexico, Air Canada, Air France, +9 more

Aeromexico, Air Canada, +10 more

Friday

Aeromexico, Air Canada, Air France, +11 more

Aeromexico, Air Canada, +12 more

Saturday

Aeromexico, Air Canada, Air France, +10 more

Aeromexico, Air Canada, +11 more

Sunday

Aeromexico, Air Canada, Air France, +10 more

Aeromexico, Air Canada, +11 more

See more direct flights
See more direct flights

Top 4 airlines serving from Salt Lake City to Denver

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City to Denver. 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 Salt Lake City to Denver? 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 4294 reviews
8.0Comfort
7.1Food
8.2Boarding
7.6Entertainment
8.6Crew
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The food for long haul was poor compared to Singapore airlines economy. Pasta plain with tomato sauce . Singapore airlines give me Hagen dash small ice cream cup it was great. The choices of dinner course Singapore air also much better The crew mostly friendly. The economy seat are as expected.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

late departure due to some unspecified issue with ventilating the cabin. They got it running but it was FREEZING for the whole flight. I asked for a blanket but they didn't provide one. They could not turn up the heat. it was quite miserable.

Liked that we left on time for each flight. Snacks not the best, but we're okay.

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

The plane failed preflight inspection, so we sat there for 90 mins while they tried to fix it. Ultimately, everything was remedied and we made our connecting flight; instead of a 2 hour layover at the airport, we spent it waiting on the plane.

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

The seats were extremely hard and uncomfortable. It was disappointing even for a budget airline.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

Our flight was canceled for no known reason. We weren’t told until we were checking in at 5:00 am. This was after our last flight with Frontier where we sat on the plane for three hours (not an exaggeration) before we took off because of a mechanical issue. We won’t be flying Frontier again.

Allowed me to chose my seat without extra charge (I purchased full-price ticket) and boarding was in group1. Didn't even serve water.

Stuck in Phoenix for two days, not even a hotel voucher offered.

Every day about it was very different all the boarding pass where all wrong l miss flight no refund all crazy

Flight got delayed for 3.5 hours, and for the first hour after the departure time there was no update from the gate folks...

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

Information on your arrival and departure airports

Compare transportation modes for Salt Lake City to Denver

Average priceAverage duration
Flights$8281h 30m
Trains$19415h 07m
Buses$16210h 30m

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