Find Cheap Flights from Salt Lake City to Denver International (SLC - DEN)

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Wed 12/13
Wed 12/20
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Good to Know

Low Season:
February
Best time to beat the crowds
1%
expected price decrease
High Season:
July
Most popular time to fly
2%
expected price increase
Average Price:
$170
(avg. price over the last 2 weeks)
Good Deal:
$108
or less (round trip)

When to Book Flights from Salt Lake City to Denver International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $107 or less.
The cheapest flight from Salt Lake City to Denver International was found 20 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is February.
Morning departure is around 22% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Salt Lake City to Denver International Flights

How long does a flight from Salt Lake City to Denver International take?
An average nonstop flight takes 1h 25m, covering a distance of 389 miles.
How many flights are there between Salt Lake City and Denver International?
There are 1,163 (nonstop) flights between Salt Lake City and Denver International per week, averaging 179 per day.
Which airlines provide the cheapest flights from Salt Lake City to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($57), United ($80) and Multiple Airlines ($87).
Do I need a passport to fly between Salt Lake City and Denver International?
No.
Which airlines fly most frequently between Salt Lake City and Denver International?
United (24 times daily), Air Canada (23 times daily), WestJet (23 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Salt Lake City to Denver International?
For Salt Lake City to Denver International, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Denver International back to Salt Lake City, the best deals are generally found on Wednesday, with Saturday being the most expensive.

Book cheap flights from Salt Lake City to Denver International (round-trip)

Airports
Origin
Salt Lake City
$57
only
$57
Destination
Denver
$57
only
$57
Wed, Jan 10
SLC
DEN
1h 28m
Sat, Jan 13
DEN
SLC
1h 38m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 488 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SLC
DEN
Mediocre 2.0

Nothing the seats suck

Nothing

SLC
DEN
Okay 4.6

I liked how quick and easy it was to check in and board

Terrible seats, you have to pay an extra fee for EVERYTHING with this ariline!!! Not even the little screen to tell you how much longer until your destination.

SLC
DEN
Okay 4.0

$45 for carry-on???!!!! $$$$ for water????!!!! Tightest seats ever. Use added $$ for different airline.

SLC
DEN
Excellent 8.0

Price was great. Flight was great from take off to landing, luggage arrived in reasonable time upon landing.

Technical problem with Kiwi, so had to go to Frontier website and print my own boarding tickets. Not a big deal, didn't have any problem doing so, not sure what Kiwi problem was. Plane seats are close together, lucky I am an average size person so didn't feel too crowded.

SLC
DEN
Mediocre 2.0

Our flight was supposed to be 1hr and 30 mins, but when we got on the crew told us it was going to be 56mins.. it ended up being 1hr and 23 mins and then we could not get to the gate because we were early (so where were they planning to park if we had gotten their in 56mins?!!??) and additionally there something was going on in the airport and they couldn't give us a gate so we had to sit in the plane for 25 more mins! I needed to get on my next flight! It was 11pm and I still had to flight all night, so it was very exhausting and stressful! I was running thru the airport to my next flight.

Tue, Mar 13
SLC
DEN
1h 34m
Sat, Mar 17
DEN
SLC
1h 36m
Trip: 5 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 60 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SLC
DEN
Excellent 10.0

We had 2 stops each way, I'm glad all of the gates were next to each other and our flights were on time.

It was great

SLC
DEN
Mediocre 2.0

Nothing

No one is actually caring. They read a script without emotion this making the safety inspection a nuisance rather than informative. Southwest is much better st this.

SLC
DEN
Excellent 10.0

Very friendly staff and I was very comfortable. I will fly United again.

SLC
DEN
Excellent 10.0

Fast flight.

SLC
DEN
Mediocre 2.0

The Denver airport is nice.

United made our first flight late by not having equipment together, so we run through the Denver airport over a distance of 30+ gates only to find our next flight had left 3 minutes prior. The woman at the desk said, can't help you, go to the help desk. At the help desk they never said sorry, just rebooked us for a flight leaving 6.5 hoursgot later. Here are some food vouchers (which don't work at all of the food places in the airport). Have a good day.

Mon, Dec 25
SLC
DEN
1h 39m
Thu, Dec 28
DEN
SLC
1h 36m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 31
SLC
DEN
1h 28m
Tue, Feb 6
DEN
SLC
1h 32m
Trip: 7 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 488 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SLC
DEN
Excellent 8.0

Price was great. Flight was great from take off to landing, luggage arrived in reasonable time upon landing.

Technical problem with Kiwi, so had to go to Frontier website and print my own boarding tickets. Not a big deal, didn't have any problem doing so, not sure what Kiwi problem was. Plane seats are close together, lucky I am an average size person so didn't feel too crowded.

SLC
DEN
Mediocre 3.0

The fact that it got me to my destination

The seats, the amenities, the staff, the atmosphere

SLC
DEN
Okay 5.5

The planes did not crash.

Luggage charges more expensive than United. Very little room for carry-on bags. Only the seats in the first 3 rows reclined--and only slightly. No free beverages. I don't care about entertainment but my kids missed it.

SLC
DEN
Good 6.0

Arrived safely.

Charging to put a bag in the overhead bin. Really?

SLC
DEN
Mediocre 2.0

Rude flight attendants. Poor overall service for a ticket that cost the same as Delta. Will not be flying again

Fri, Mar 9
SLC
DEN
1h 29m
Mon, Mar 12
DEN
SLC
1h 30m
Trip: 3 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
MEX
Excellent 8.6

Sandwich for dinner

SLC
DEN
Excellent 8.3

When deplaning in Denver, I was impressed that the captain was the staff who got behind my wheelchair and offered to push me up the walkway :)... New aircraft, kind staff, shorty flight!

Nothing disappointed, butt i didn't have any good besides pretzels.

SLC
DEN
Okay 5.6

Attendants and entertainment

Delays for no explained reason

SJC
LAX
Mediocre 2.0

They were very dishonest about everything. We need to be there in Australia on Monday morning for very important event but reached Australia Monday night 8PM. Virgin Australia contatcted out their flight from SJC to LAX through Delta and Delta cancelled flights becaue no-show of Pilot to operate the plan. What a Joke???? We asked them to put us through another carrier to LAX for connecting flight they refused.Very very BAD. It was a big miss for us.. never again Delta/Virgin Australia..............

LAX
OAK
Mediocre 2.0

Due to the earthquakes, the film festival I was going to was cancelled. Ten days prior to the flight I called AeroMexico to cancel and they said there would be a cancellation penalty, which was fine. When I tried to redeem my credit, they said there was also an additional "No-show fee" even though I called to cancel 10 days prior, which left a total of $70 credit after all their penalties. I called and emailed to complain but they did nothing but pass me to someone else who was equally unhelpful. I will never fly AeroMexico for any reason in the future.

Sat, Feb 3
SLC
DEN
1h 28m
Tue, Feb 6
DEN
SLC
1h 32m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 488 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SLC
DEN
Mediocre 2.0

Rude flight attendants. Poor overall service for a ticket that cost the same as Delta. Will not be flying again

SLC
DEN
Mediocre 2.0

Our flight was supposed to be 1hr and 30 mins, but when we got on the crew told us it was going to be 56mins.. it ended up being 1hr and 23 mins and then we could not get to the gate because we were early (so where were they planning to park if we had gotten their in 56mins?!!??) and additionally there something was going on in the airport and they couldn't give us a gate so we had to sit in the plane for 25 more mins! I needed to get on my next flight! It was 11pm and I still had to flight all night, so it was very exhausting and stressful! I was running thru the airport to my next flight.

SLC
DEN
Okay 4.6

I liked how quick and easy it was to check in and board

Terrible seats, you have to pay an extra fee for EVERYTHING with this ariline!!! Not even the little screen to tell you how much longer until your destination.

SLC
DEN
Excellent 10.0

This plane was very nice - clean and comfy

At some point my stroller was lost and never recovered - it's a $300 stroller and they are offering $75. Hopefully I can find a one-year old receipt somewhere and get a little more reimbursement :(

SLC
DEN
Excellent 8.0

Price was great. Flight was great from take off to landing, luggage arrived in reasonable time upon landing.

Technical problem with Kiwi, so had to go to Frontier website and print my own boarding tickets. Not a big deal, didn't have any problem doing so, not sure what Kiwi problem was. Plane seats are close together, lucky I am an average size person so didn't feel too crowded.

Sun, Dec 31
SLC
DEN
1h 39m
Tue, Jan 9
DEN
SLC
1h 32m
Trip: 10 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 488 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SLC
DEN
Mediocre 2.0

Rude flight attendants. Poor overall service for a ticket that cost the same as Delta. Will not be flying again

SLC
DEN
Excellent 8.0

Price was great. Flight was great from take off to landing, luggage arrived in reasonable time upon landing.

Technical problem with Kiwi, so had to go to Frontier website and print my own boarding tickets. Not a big deal, didn't have any problem doing so, not sure what Kiwi problem was. Plane seats are close together, lucky I am an average size person so didn't feel too crowded.

SLC
DEN
Good 7.5

I would like wider seats and more leg room.

SLC
DEN
Okay 4.0

$45 for carry-on???!!!! $$$$ for water????!!!! Tightest seats ever. Use added $$ for different airline.

SLC
DEN
Okay 4.6

I liked how quick and easy it was to check in and board

Terrible seats, you have to pay an extra fee for EVERYTHING with this ariline!!! Not even the little screen to tell you how much longer until your destination.

Fri, Apr 20
SLC
DEN
1h 25m
Sun, Apr 22
DEN
SLC
1h 32m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 1
SLC
DEN
1h 31m
Mon, Mar 5
DEN
SLC
1h 31m
Trip: 5 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 488 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SLC
DEN
Excellent 10.0

This plane was very nice - clean and comfy

At some point my stroller was lost and never recovered - it's a $300 stroller and they are offering $75. Hopefully I can find a one-year old receipt somewhere and get a little more reimbursement :(

SLC
DEN
Good 7.5

I would like wider seats and more leg room.

SLC
DEN
Okay 5.5

The planes did not crash.

Luggage charges more expensive than United. Very little room for carry-on bags. Only the seats in the first 3 rows reclined--and only slightly. No free beverages. I don't care about entertainment but my kids missed it.

SLC
DEN
Mediocre 2.6

Flight was delayed almost 2 hours and subsequently missed my connecting flight. When waiting, the staff did not have any info on when the plane would come in or any info about connecting flights which would be missed until 10 minutes before boarding. They had over 2 hours to figure this information out. Very disappointed in this airline and will not be using it again.

SLC
DEN
Okay 4.6

I liked how quick and easy it was to check in and board

Terrible seats, you have to pay an extra fee for EVERYTHING with this ariline!!! Not even the little screen to tell you how much longer until your destination.

Thu, May 3
SLC
DEN
1h 34m
Sun, May 6
DEN
SLC
1h 29m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 488 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SLC
DEN
Mediocre 2.0

Rude flight attendants. Poor overall service for a ticket that cost the same as Delta. Will not be flying again

SLC
DEN
Okay 4.0

$45 for carry-on???!!!! $$$$ for water????!!!! Tightest seats ever. Use added $$ for different airline.

SLC
DEN
Okay 4.6

I liked how quick and easy it was to check in and board

Terrible seats, you have to pay an extra fee for EVERYTHING with this ariline!!! Not even the little screen to tell you how much longer until your destination.

SLC
DEN
Mediocre 2.0

Nothing the seats suck

Nothing

SLC
DEN
Mediocre 2.6

Flight was delayed almost 2 hours and subsequently missed my connecting flight. When waiting, the staff did not have any info on when the plane would come in or any info about connecting flights which would be missed until 10 minutes before boarding. They had over 2 hours to figure this information out. Very disappointed in this airline and will not be using it again.

Wed, Jun 6
SLC
DEN
1h 31m
Mon, Jun 11
DEN
SLC
1h 29m
Trip: 6 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 488 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SLC
DEN
Mediocre 2.0

Rude flight attendants. Poor overall service for a ticket that cost the same as Delta. Will not be flying again

SLC
DEN
Okay 4.0

$45 for carry-on???!!!! $$$$ for water????!!!! Tightest seats ever. Use added $$ for different airline.

SLC
DEN
Mediocre 2.6

Flight was delayed almost 2 hours and subsequently missed my connecting flight. When waiting, the staff did not have any info on when the plane would come in or any info about connecting flights which would be missed until 10 minutes before boarding. They had over 2 hours to figure this information out. Very disappointed in this airline and will not be using it again.

SLC
DEN
Mediocre 3.0

The fact that it got me to my destination

The seats, the amenities, the staff, the atmosphere

SLC
DEN
Okay 5.5

The planes did not crash.

Luggage charges more expensive than United. Very little room for carry-on bags. Only the seats in the first 3 rows reclined--and only slightly. No free beverages. I don't care about entertainment but my kids missed it.

Fri, Jun 15
SLC
DEN
1h 34m
Sun, Jun 17
DEN
SLC
1h 29m
Trip: 3 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 488 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SLC
DEN
Mediocre 2.0

Rude flight attendants. Poor overall service for a ticket that cost the same as Delta. Will not be flying again

SLC
DEN
Good 6.0

Arrived safely.

Charging to put a bag in the overhead bin. Really?

SLC
DEN
Excellent 8.0

Price was great. Flight was great from take off to landing, luggage arrived in reasonable time upon landing.

Technical problem with Kiwi, so had to go to Frontier website and print my own boarding tickets. Not a big deal, didn't have any problem doing so, not sure what Kiwi problem was. Plane seats are close together, lucky I am an average size person so didn't feel too crowded.

SLC
DEN
Good 7.5

I would like wider seats and more leg room.

SLC
DEN
Okay 4.6

I liked how quick and easy it was to check in and board

Terrible seats, you have to pay an extra fee for EVERYTHING with this ariline!!! Not even the little screen to tell you how much longer until your destination.

Fri, Dec 22
SLC
DEN
1h 39m
Sun, Dec 24
DEN
SLC
1h 32m
Trip: 3 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 488 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SLC
DEN
Okay 4.0

$45 for carry-on???!!!! $$$$ for water????!!!! Tightest seats ever. Use added $$ for different airline.

SLC
DEN
Excellent 10.0

This plane was very nice - clean and comfy

At some point my stroller was lost and never recovered - it's a $300 stroller and they are offering $75. Hopefully I can find a one-year old receipt somewhere and get a little more reimbursement :(

SLC
DEN
Good 7.5

I would like wider seats and more leg room.

SLC
DEN
Mediocre 2.6

Flight was delayed almost 2 hours and subsequently missed my connecting flight. When waiting, the staff did not have any info on when the plane would come in or any info about connecting flights which would be missed until 10 minutes before boarding. They had over 2 hours to figure this information out. Very disappointed in this airline and will not be using it again.

SLC
DEN
Good 6.0

Arrived safely.

Charging to put a bag in the overhead bin. Really?

Sun, Dec 24
SLC
DEN
1h 31m
Wed, Dec 27
DEN
SLC
1h 32m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 488 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SLC
DEN
Okay 4.6

I liked how quick and easy it was to check in and board

Terrible seats, you have to pay an extra fee for EVERYTHING with this ariline!!! Not even the little screen to tell you how much longer until your destination.

SLC
DEN
Mediocre 3.0

The fact that it got me to my destination

The seats, the amenities, the staff, the atmosphere

SLC
DEN
Mediocre 2.0

Nothing the seats suck

Nothing

SLC
DEN
Excellent 10.0

This plane was very nice - clean and comfy

At some point my stroller was lost and never recovered - it's a $300 stroller and they are offering $75. Hopefully I can find a one-year old receipt somewhere and get a little more reimbursement :(

SLC
DEN
Good 7.5

I would like wider seats and more leg room.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.