What is the cheapest airline that flies from Denver Intl to Salt Lake City?

Frontier, United Airlines, and Southwest are the most popular carriers operating from Denver Intl to Salt Lake City

How many flights depart from Denver to Salt Lake City on average per week?

217 flights are operational weekly from Denver to Salt Lake City as of August 2025. The most popular departure day for this route is Wed, with 19% of flights per week taking off on this day.

What airlines fly to Salt Lake City?

Frontier, Delta and Southwest are the top three most popular airlines that fly to Salt Lake City from Denver according to our data. Frontier is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Salt Lake City. Keep in mind that there are 4 different airlines that fly to Salt Lake City on a routine basis, so you have a few additional options to choose from.

How many flights depart from Denver to Salt Lake City on average per day?

31 flights are operational daily from Denver to Salt Lake City as of August 2025. The most popular departure time for this route is 3:00PM, with 36% of flights per day taking off in the afternoon.

Is flying the fastest way to get from Denver to Salt Lake City?

The quickest way to travel this route is to take a flight from Denver to Salt Lake City, doing so can potentially save up to 12h 59m of travel time. While these options may take longer, booking a train from Denver to Salt Lake City or a bus from Denver to Salt Lake City may suit your needs if travel time is less of a factor in your decision making.

Is flying the cheapest way to get from Denver to Salt Lake City?

A flight from Denver to Salt Lake City is currently going to be the least expensive option currently available. You can also find deals for a train from Denver to Salt Lake City starting at $164, or consider a bus from Denver to Salt Lake City starting at $108. Both of these alternative options are worth considering when looking to reach your destination.

When did momondo last update prices for flights from Denver Intl Airport to Salt Lake City Airport?

Prices for flights from Denver Intl Airport to Salt Lake City Airport were last updated today.

How many operators does momondo search for flights from Denver Intl Airport to Salt Lake City Airport?

As of August 2025, there are 4 operators available to choose from for flights from Denver Intl Airport to Salt Lake City Airport.

How old do you have to be to fly from Denver Intl Airport to Salt Lake City Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Salt Lake City Airport.

What documentation or ID do you need to fly to Salt Lake City Airport?

The required travel and health documents for your Salt Lake City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Salt Lake City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$21 Cheap Flights from Denver to Salt Lake City (DEN-SLC) in 2025

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Find the cheapest flights from Denver to Salt Lake City (DEN-SLC)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:48 pm - 2:25 pmDEN-SLC

1h 37mnonstop

9:45 pm - 11:26 pmSLC-DEN

1h 41mnonstop

$38Frontier

Find Deal

Thu, Sep 11 - Sun, Sep 14

10:44 pm - 12:14 amDEN-SLC

1h 30mnonstop

9:45 pm - 11:26 pmSLC-DEN

1h 41mnonstop

$44Frontier

Find Deal

Thu, Sep 11 - Sun, Sep 14

8:50 pm - 10:26 pmDEN-SLC

1h 36mnonstop

8:45 am - 10:31 amSLC-DEN

1h 46mnonstop

$50Frontier

Find Deal

Tue, Sep 23 - Tue, Oct 7

10:44 pm - 12:14 amDEN-SLC

1h 30mnonstop

8:45 am - 10:24 amSLC-DEN

1h 39mnonstop

$52Frontier

Find Deal

Thu, Sep 4 - Sat, Sep 13

12:48 pm - 2:25 pmDEN-SLC

1h 37mnonstop

9:45 pm - 11:26 pmSLC-DEN

1h 41mnonstop

$53Frontier

Find Deal

Thu, Sep 4 - Sun, Sep 7

10:17 am - 11:52 amDEN-SLC

1h 35mnonstop

8:45 am - 10:24 amSLC-DEN

1h 39mnonstop

$57Frontier

Find Deal

Wed, Sep 3 - Wed, Sep 10

10:44 pm - 12:14 amDEN-SLC

1h 30mnonstop

8:45 am - 10:24 amSLC-DEN

1h 39mnonstop

$58Frontier

Find Deal

Mon, Sep 22 - Wed, Sep 24

10:44 pm - 12:14 amDEN-SLC

1h 30mnonstop

4:02 pm - 5:38 pmSLC-DEN

1h 36mnonstop

$59Frontier

Find Deal

Thu, Sep 25 - Mon, Sep 29

10:00 am - 11:35 amDEN-SLC

1h 35mnonstop

8:00 am - 9:46 amSLC-DEN

1h 46mnonstop

$60Frontier

Find Deal

Sat, Oct 25 - Tue, Oct 28

6:00 am - 7:32 amDEN-SLC

1h 32mnonstop

4:02 pm - 5:38 pmSLC-DEN

1h 36mnonstop

$61Frontier

Find Deal

Mon, Sep 8 - Mon, Sep 15

Frontier flights from Denver to Salt Lake City

Our best Frontier deals on Denver to Salt Lake City flight tickets

Frontier

Sep 11

DEN12:48 pmDenver Intl

1h 37m

SLC2:25 pmSalt Lake City

Sep 14

SLC9:45 pmSalt Lake City

1h 41m

DEN11:26 pmDenver Intl

$38

Find similar

Frontier

Sep 11

DEN10:44 pmDenver Intl

1h 30m

SLC12:14 amSalt Lake City

Sep 14

SLC9:45 pmSalt Lake City

1h 41m

DEN11:26 pmDenver Intl

$44

Find similar

Frontier

Sep 23

DEN8:50 pmDenver Intl

1h 36m

SLC10:26 pmSalt Lake City

Oct 7

SLC8:45 amSalt Lake City

1h 46m

DEN10:31 amDenver Intl

$50

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverSalt Lake City

DEN - SLC

DENSLC

Denver Intl

Thu 9/11

12:48 pm-2:25 pm

Nonstop1h 37m

Salt Lake City

Sun 9/14

9:45 pm-11:26 pm

Nonstop1h 41m

$38

DenverSalt Lake City

DEN - SLC

DENSLC

Denver Intl

Thu 9/11

10:44 pm-12:14 am

Nonstop1h 30m

Salt Lake City

Sun 9/14

9:45 pm-11:26 pm

Nonstop1h 41m

$44

DenverSalt Lake City

DEN - SLC

DENSLC

Denver Intl

Tue 9/23

8:50 pm-10:26 pm

Nonstop1h 36m

Salt Lake City

Tue 10/7

8:45 am-10:31 am

Nonstop1h 46m

$50

DenverSalt Lake City

DEN - SLC

DENSLC

Denver Intl

Thu 9/4

10:44 pm-12:14 am

Nonstop1h 30m

Salt Lake City

Sat 9/13

8:45 am-10:24 am

Nonstop1h 39m

$52

DenverSalt Lake City

DEN - SLC

DENSLC

Denver Intl

Thu 9/4

12:48 pm-2:25 pm

Nonstop1h 37m

Salt Lake City

Sun 9/7

9:45 pm-11:26 pm

Nonstop1h 41m

$53

DenverSalt Lake City

DEN - SLC

DENSLC

Denver Intl

Wed 9/3

10:17 am-11:52 am

Nonstop1h 35m

Salt Lake City

Wed 9/10

8:45 am-10:24 am

Nonstop1h 39m

$57

DenverSalt Lake City

DEN - SLC

DENSLC

Denver Intl

Mon 9/22

10:44 pm-12:14 am

Nonstop1h 30m

Salt Lake City

Wed 9/24

8:45 am-10:24 am

Nonstop1h 39m

$58

DenverSalt Lake City

DEN - SLC

DENSLC

Denver Intl

Thu 9/25

10:44 pm-12:14 am

Nonstop1h 30m

Salt Lake City

Mon 9/29

4:02 pm-5:38 pm

Nonstop1h 36m

$59

DenverSalt Lake City

DEN - SLC

DENSLC

Denver Intl

Sat 10/25

10:00 am-11:35 am

Nonstop1h 35m

Salt Lake City

Tue 10/28

8:00 am-9:46 am

Nonstop1h 46m

$60

DenverSalt Lake City

DEN - SLC

DENSLC

Denver Intl

Mon 9/8

6:00 am-7:32 am

Nonstop1h 32m

Salt Lake City

Mon 9/15

4:02 pm-5:38 pm

Nonstop1h 36m

$61

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Salt Lake City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

In general, September is the cheapest month to fly from Denver to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $109. If you are unable to visit Salt Lake City during the month of September, then departing from Denver during the month August is also very affordable. Most momondo users find prices during this month for around $127.

What is the cheapest day to depart on your flight to Salt Lake City?

On average, the least expensive day to fly to Salt Lake City from Denver is on a Friday. momondo users have found tickets for Friday departures for as low as $163. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Sunday is $251.

What is the cheapest time of day to depart on your flight to Salt Lake City?

Our most recent data shows that the best time of day to fly to Salt Lake City is in the evening. Flights from Denver to Salt Lake City during this time can be as low as $137. In the afternoon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $234 per ticket.

What is the cheapest Denver Intl to Salt Lake City flight route?

Fly from Denver Intl to Salt Lake City for the best Denver Intl - Salt Lake City flight prices

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

You are more likely to see cheaper flights to Salt Lake City from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $139 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from Denver for as low as $98 on momondo.

What cabin class options are available on Denver Intl to Salt Lake City flights?

There are 4 cabin classes available to choose from on Denver Intl to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Denver to Salt Lake City flight prices changed over time?

As of August 2025, prices for Denver to Salt Lake City flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Salt Lake City

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Salt Lake City according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Salt Lake City (DEN to SLC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Salt Lake City

Best Price Found	$21
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Salt Lake City	1 airport

The best one-way flight to Salt Lake City from Denver in the past 72 hours is $21. The best round-trip flight deal from Denver to Salt Lake City found on momondo in the last 72 hours is $38.

The fastest flight from Denver to Salt Lake City takes 1h 30m

Direct flights go from Denver to Salt Lake City every day.

There is 1 airport near Salt Lake City: Salt Lake City (SLC)

Search flight deals

Is flying the fastest way to get from Denver to Salt Lake City?
The quickest way to travel this route is to take a flight from Denver to Salt Lake City, doing so can potentially save up to 12h 59m of travel time. While these options may take longer, booking a train from Denver to Salt Lake City or a bus from Denver to Salt Lake City may suit your needs if travel time is less of a factor in your decision making.
Is flying the cheapest way to get from Denver to Salt Lake City?
A flight from Denver to Salt Lake City is currently going to be the least expensive option currently available. You can also find deals for a train from Denver to Salt Lake City starting at $164, or consider a bus from Denver to Salt Lake City starting at $108. Both of these alternative options are worth considering when looking to reach your destination.
How far is Denver Intl to Salt Lake City by plane?
The distance between Denver Intl and Salt Lake City is about 370.0 mi. 1h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Denver Intl Airport to Salt Lake City Airport?
Prices for flights from Denver Intl Airport to Salt Lake City Airport were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Salt Lake City Airport?
As of August 2025, there are 4 operators available to choose from for flights from Denver Intl Airport to Salt Lake City Airport.
How old do you have to be to fly from Denver Intl Airport to Salt Lake City Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Salt Lake City Airport.
What documentation or ID do you need to fly to Salt Lake City Airport?
The required travel and health documents for your Salt Lake City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Salt Lake City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Denver to Salt Lake City?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Denver to Salt Lake City is Boeing 737 MAX 8 (14.54% of total bookings). The next most popular plane models are Airbus A319 (12.35%), Boeing 737-900 (10.01%), and Boeing 737-800 Passenger/BBJ2 (winglets) (9.12%).
What is the most popular airline from Denver to Salt Lake City?
Based on momondo bookings for flights between Denver and Salt Lake City, the leading airline is Frontier, making up 63% of the total bookings. Other popular airlines include Delta with 17%, Southwest with 11%, and United Airlines with 9%.

Best airlines flying from Denver to Salt Lake City

Compare and see reviews for airlines that fly from Denver to Salt Lake City with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $45	Free Cancellation	Rating 5.8 3,219 reviews	Search Frontier flights
Delta	PriceFrom $78	Free Cancellation	Rating 8.0 7,980 reviews	Search Delta flights
United Airlines	PriceFrom $111	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
Southwest	PriceFrom $116	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights

Delta Flights From Denver to Salt Lake City
Delta is one of the most popular airlines flying from Denver to Salt Lake City, operating 25 flights/week on average for this route. A good Delta flight deal for Denver to Salt Lake City starts from $78 round-trip, up to an average price of $183. Our users have rated Delta at 8.0/10.
Southwest Flights From Denver to Salt Lake City
Southwest (8.0/10 from 4,244 reviews) operates around 35 flights from Denver to Salt Lake City in any given week. The average Southwest airfare for this route is around $188, with deals from around $116 rare but found on momondo. Referenced prices are for round-trip Denver to Salt Lake City flight searches in the last 72 hours.

Park City

Logan

West Valley City

Heber City

Midvale

Layton

Lehi

West Jordan

Sandy

Midway

Evanston

Draper

South Jordan

Clearfield

Farmington

Bountiful

Alta

Brighton

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Salt Lake City?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denver to Salt Lake City. momondo saves you time and could save you money on your trip.

Can I find flights from Denver to Salt Lake City with flexible booking policies on momondo?

Flights from Denver to Salt Lake City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Salt Lake City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Salt Lake City.

I’m not ready to book a flight from Denver to Salt Lake City right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to Salt Lake City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Salt Lake City trip

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Cheap flights from Denver to Salt Lake City from $21

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Salt Lake City departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Denver to Salt Lake City

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See travel insights to Salt Lake City from

How to get the cheapest flight ticket from Denver to Salt Lake City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

What is the cheapest day to depart on your flight to Salt Lake City?

What is the cheapest time of day to depart on your flight to Salt Lake City?

What is the cheapest Denver Intl to Salt Lake City flight route?

Fly from Denver Intl to Salt Lake City for the best Denver Intl - Salt Lake City flight prices

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

What cabin class options are available on Denver Intl to Salt Lake City flights?

There are 4 cabin classes available to choose from on Denver Intl to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Denver to Salt Lake City flight prices changed over time?

As of August 2025, prices for Denver to Salt Lake City flights are approximately 15% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Denver Intl to Salt Lake City?

Frontier, United Airlines, and Southwest are the most popular carriers operating from Denver Intl to Salt Lake City

What airlines fly to Salt Lake City?

How many flights depart from Denver to Salt Lake City on average per day?

31 flights are operational daily from Denver to Salt Lake City as of August 2025. The most popular departure time for this route is 3:00PM, with 36% of flights per day taking off in the afternoon.

How many flights depart from Denver to Salt Lake City on average per week?

217 flights are operational weekly from Denver to Salt Lake City as of August 2025. The most popular departure day for this route is Wed, with 19% of flights per week taking off on this day.

When to book flights from Denver to Salt Lake City

Cheap Denver to Salt Lake City (DEN to SLC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Salt Lake City

Best Price Found

Fastest flight time

Direct flights

Airports in Salt Lake City

Is flying the fastest way to get from Denver to Salt Lake City?

Is flying the cheapest way to get from Denver to Salt Lake City?

How far is Denver Intl to Salt Lake City by plane?

When did momondo last update prices for flights from Denver Intl Airport to Salt Lake City Airport?

How many operators does momondo search for flights from Denver Intl Airport to Salt Lake City Airport?

How old do you have to be to fly from Denver Intl Airport to Salt Lake City Airport?

What documentation or ID do you need to fly to Salt Lake City Airport?

What is the most popular plane model from Denver to Salt Lake City?

What is the most popular airline from Denver to Salt Lake City?

Best airlines flying from Denver to Salt Lake City

Compare and see reviews for airlines that fly from Denver to Salt Lake City with momondo

Delta Flights From Denver to Salt Lake City

Southwest Flights From Denver to Salt Lake City

Traveling to a place near Salt Lake City?

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Salt Lake City?

Can I find flights from Denver to Salt Lake City with flexible booking policies on momondo?

How can momondo help me find flights from Denver to Salt Lake City?

I’m not ready to book a flight from Denver to Salt Lake City right now. Can momondo alert me if prices change?

An easier way to manage your Salt Lake City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Utah