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$44+ Cheap flights from Salt Lake City to Denver (SLC - DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — DEN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Salt Lake City to Denver Intl are usually found in February or August, booked 83 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Salt Lake City to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$87
(Cheapflightsfares)

One-way from

$44
(Cheapflightsfares)

Popular in

April

Cheapest in

February

Average price

$138

Good round-trip deal

$119 or less

Good one-way deal

$114 or less
Provider with most accurate pricing for Salt Lake City-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Denver Intl flights.
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From Salt Lake City to Denver Intl
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One-way flight from Salt Lake City to Denver Intl
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Highest demand for flights based on searches. 8% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Salt Lake City to Denver Intl.
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Price to beat on a one-way flight from Salt Lake City to Denver Intl.
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Find flight deals from Salt Lake City to Denver

Cheapest flights from Salt Lake City to Denver
Explore the most affordable flight options available from Salt Lake City to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/214:13 pmSLC - DEN
Nonstop1h 38mFrontier
Sat 5/247:00 amDEN - SLC
Nonstop1h 40mFrontier
Deal found 4/27$110
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:59 pmSLC - DEN
Nonstop1h 34mDelta
Thu 9/47:10 amDEN - SLC
Nonstop1h 40mDelta
Deal found 4/27$136
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:30 pmSLC - DEN
1 stop4h 05mSouthwest
Sat 5/244:00 pmDEN - SLC
Nonstop1h 30mSouthwest
Deal found 4/28$139
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:10 amSLC - DEN
1 stop5h 00mAmerican Airlines
Tue 6/38:01 amDEN - SLC
1 stop5h 18mAmerican Airlines
Deal found 4/28$177
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:00 amSLC - DEN
Nonstop1h 31mUnited Airlines
Sun 8/317:05 pmDEN - SLC
Nonstop1h 30mUnited Airlines
Deal found 4/26$179
This Mytrip deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:26 pmSLC - DEN
1 stop17h 01mMultiple Airlines
Mon 6/26:30 pmDEN - SLC
2 stops24h 49mMultiple Airlines
Deal found 4/27$327

Cheapflights Fare Finder

Customize your flight search to find flights from Salt Lake City to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Salt Lake City to Denver that are best for you.

Fly from

Salt Lake City

Fly to

Denver

Route

Depart

Return

Price

Salt Lake CityDenver

SLC - DEN

SLCDEN

Salt Lake City

Wed 5/21

4:13 pm-5:51 pm

Nonstop1h 38m

Denver Intl

Sat 5/24

7:00 am-8:40 am

Nonstop1h 40m

$110

Salt Lake CityDenver

SLC - DEN

SLCDEN

Salt Lake City

Wed 5/21

7:30 pm-11:35 pm

1 stop4h 05m

Denver Intl

Sat 5/24

4:00 pm-5:30 pm

Nonstop1h 30m

$139

Salt Lake CityDenver

SLC - DEN

SLCDEN

Salt Lake City

Thu 5/29

7:10 am-12:10 pm

1 stop5h 00m

Denver Intl

Tue 6/3

8:01 am-1:19 pm

1 stop5h 18m

$177

Salt Lake CityDenver

SLC - DEN

SLCDEN

Salt Lake City

Wed 6/11

4:39 pm-8:59 am

2 stops16h 20m

Denver Intl

Wed 6/18

3:35 pm-5:07 pm

Nonstop1h 32m

$311

Salt Lake CityDenver

SLC - DEN

SLCDEN

Salt Lake City

Mon 5/26

6:26 pm-11:27 am

1 stop17h 01m

Denver Intl

Mon 6/2

6:30 pm-7:19 pm

2 stops24h 49m

$327

Salt Lake CityDenver

SLC - DEN

SLCDEN

Salt Lake City

Tue 6/3

7:33 pm-6:09 pm

2 stops22h 36m

Denver Intl

Tue 6/10

11:40 am-8:28 pm

1 stop8h 48m

$358

Salt Lake CityDenver

SLC - DEN

SLCDEN

Salt Lake City

Wed 6/25

8:05 am-9:42 am

Nonstop1h 37m

$56

Salt Lake CityDenver

SLC - DEN

SLCDEN

Salt Lake City

Sun 5/25

10:32 am-12:04 pm

Nonstop1h 32m

$65

Salt Lake CityDenver

SLC - DEN

SLCDEN

Salt Lake City

Wed 6/18

3:50 pm-10:15 pm

1 stop6h 25m

$75

Salt Lake CityDenver

SLC - DEN

SLCDEN

Salt Lake City

Sun 6/1

7:10 am-12:10 pm

1 stop5h 00m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results
1
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Compare providers for flights from Salt Lake City to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Denver in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salt Lake City-Denver flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Salt Lake City-Denver flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Salt Lake City-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Denver flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Salt Lake City to Denver flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-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.
Cheapflights partnered with top experts to bring you the best recommendations for your Salt Lake City to Denver trip
Airlines
Frontier

Frontier's UpFront Plus seats offer more space with a guaranteed empty middle seat.


Frontier's Economy Bundle includes a carry-on, seat selection, and no change fees.

Read more about Frontierby Marisa Garcia
Southwest

Southwest offers two free checked bags, a rare perk among airlines.


Enjoy free in-flight entertainment streamed to your device on Southwest flights.

Read more about Southwestby Marisa Garcia
United Airlines

United's Economy Plus offers extra legroom, ideal for comfort on short flights.


Avoid Basic Economy if you need a carry-on; it's not included without status or card benefits.

Read more about United Airlinesby Harriet Baskas
Airports
SLC

SLC's expanded security checkpoint ensures a smoother departure. Enjoy local dining options like Moab Brewery right after clearing security.

Read more about SLCby Ramsey Qubein
DEN

Use the A Line train for a quick 37-minute ride from DEN to Union Station, running every 15 minutes.

Read more about DENby Emily Zemler
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

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
Ramsey Qubein

Ramsey Qubein

Expert on SLC

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Best time to book a flight from Salt Lake City to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Salt Lake City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Denver. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Salt Lake City to Denver, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Salt Lake City to Denver?

Currently, October is the cheapest month in which you can book a flight from Salt Lake City to Denver (average of $197). Flying from Salt Lake City to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SLC to DEN?

Find hourly flight availability from Salt Lake City to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Salt Lake City to Denver in the evening. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Denver. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Salt Lake City to Denver flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Salt Lake City to Denver

Explore weekly flight availability from Salt Lake City to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.

The most flights from SLC to DEN are scheduled on a Thursday (40 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated April 29, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Salt Lake City to Denver. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Salt Lake City to Denver?

    To fly from Salt Lake City to Denver, you need to book a flight from Salt Lake City (SLC) to Denver Intl (DEN). Nonstop flights to Denver Intl from Salt Lake City take 1h 25m on average. When it comes time to book airfare, you have a few options: there are 35 outbound flights from Salt Lake City to Denver Intl offered by 4 different airlines.

  • How popular is this Salt Lake City to Denver flight route?

    Within the past month, 334 users have taken a look at flights from Salt Lake City to Denver Intl.

  • What are the cheapest airlines flying from Salt Lake City to Denver round-trip?

    Cheapflights users have booked flights from Salt Lake City to Denver round-trip from $87. Other airlines that can offer you cheap pricing are Southwest, from $139, and American Airlines, from $177. Frontier is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Salt Lake City to Denver one-way?

    The cheapest airlines for a one-way flight from Salt Lake City to Denver are Frontier ($44), Delta ($65), and Southwest ($75).

  • What are the most reliable airlines from Salt Lake City to Denver?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Salt Lake City to Denver on time: Air Europa (100%), LATAM Airlines (100%), ITA Airways (100%).

  • What are the cheapest flights from Salt Lake City to Denver?

    Looking for the cheapest flight from Salt Lake City to Denver? While on average our users pay $828, our data indicates the cheapest price to be $73. The most popular route (Salt Lake City - Denver Intl), is priced around $116.

  • Can I find deals for flights from Salt Lake City to Denver that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Denver.

  • Can I find deals for business class flights from Salt Lake City to Denver?

    Yes. Cheapflights offers flight deals from Salt Lake City to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Salt Lake City to Denver (average of $197). Flying from Salt Lake City to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Silverthorne
Brighton
Golden
Greeley
Frisco
Grand Lake
Thornton
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield
Idaho Springs
Limon

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Top 4 airlines flying from Salt Lake City to Denver

Discover the top 4 airlines that operate flights from Salt Lake City to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$43Average$99FlexibilityNo cancel feeOn-time62%
DeltaCheapest$79Average$175FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$93Average$200FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$110Average$251FlexibilityNo cancel feeOn-time69%

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