Find Cheap Flights from Los Angeles to Denver International (LAX - DEN)

Search hundreds of travel sites at once for deals on flights to Denver International

Wed 1/17
Wed 1/24
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
September
Best time to beat the crowds
2%
expected price decrease
High Season:
July
Most popular time to fly
7%
expected price increase
Average Price:
$188
(avg. price over the last 2 weeks)
Good Deal:
$106
or less (round trip)

When to Book Flights from Los Angeles 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 $106 or less.
The cheapest flight from Los Angeles 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 September.
Morning departure is around 31% cheaper 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 Los Angeles to Denver International Flights

How long does a flight from Los Angeles to Denver International take?
An average nonstop flight takes 2h 17m, covering a distance of 861 miles.
How many flights are there between Los Angeles and Denver International?
There are 1,197 (nonstop) flights between Los Angeles and Denver International per week, averaging 172 per day.
Which airlines provide the cheapest flights from Los Angeles to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on Spirit Airlines ($71), Multiple Airlines ($79) and United ($79).
Do I need a passport to fly between Los Angeles and Denver International?
No.
Which airlines fly most frequently between Los Angeles and Denver International?
United (19 times daily), Air New Zealand (16 times daily), Air Canada (16 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Los Angeles to Denver International?
For Los Angeles to Denver International, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Denver International back to Los Angeles, the best deals are generally found on Wednesday, with Wednesday being the most expensive.

Book cheap flights from Los Angeles to Denver International (round-trip)

Airports
Origin
Los Angeles
$71
only
$71
Destination
Denver
$71
only
$71
Wed, Jan 17
LAX
DEN
2h 27m
Fri, Jan 19
DEN
LAX
2h 41m
Trip: 3 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 335 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Excellent 8.5

good price

lots of loud, young people, but they weren't bad, just loud and young

LAX
DEN
Mediocre 2.0

Nothing this was one of the the worst airlines!

They cancelled my flight are the just overbooked

LAX
DEN
Good 6.0

The crew members were friendly.

The seats are not very comfortable and the flight was very bumpy

LAX
DEN
Good 7.6

I really like the flight attendant. He was funny and made the whole crowd laugh. Plus, the ride was smooth so no issues there.

The slow ticket machine :(

LAX
DEN
Okay 5.3

Cheap.

I had a question about a carry on and could not get an answer online nor on the phone for an hour. Ended up leaving the carryon in the car in case I wouldn't have been able to carry it on. Couldn't afford the possible "no" and the time it would have taken to go back to the car.

Wed, Jan 17
LAX
DEN
2h 29m
Wed, Jan 31
DEN
LAX
2h 35m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 23
LAX
DEN
2h 23m
Wed, Mar 7
DEN
LAX
2h 37m
Trip: 13 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 157 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
LAX
DEN
Mediocre 2.0

NOTHING

My family was made to suffer due to United's inability to get all passengers off the plane in a timely manner. We all suffered for 25 minutes in a hot plane. We got nauseous from the heat . We ad to sleep on the floor of the airport in CO because we could not get a flight for that night. We missed an important Military graduation that is once in a Lifetime Experience. Your lack of customer service is appalling and I hope That I never have to experience that again.

LAX
DEN
Mediocre 2.0

Absolutely nothing.

Terrible. Flight was delayed by an hour. Gate was changed. Only reason I found out was because of email updates. It wasn't announced over the speaker. Although "comping" a film was a nice gesture, it would have been nice if the films started from the beginning. So it was basically pointless. Woman who sat next to me was a train wreck. When the snack/drink carts came around, I asked for a drink it was completely flat and disgusting. Just an overall terrible experience.

LAX
DEN
Excellent 10.0

Through security in 10 mins, plane left and landed on time. Great staff, well organized.

Could use a vegan or vegetarian option for in flight meals?

LAX
DEN
Mediocre 2.0

Was flying from LA and the plane got to the Denver airport on time but had to wait 20 mins on the track for a diff plane to leave so our plane had a place to pull up. This made me only have 15 mins to board my connecting flight to Minneapolis. After I rushed to the gate, United told me that they had a smaller plane so 28 people had to take a different flight. How does that happen? The $500 voucher they gave me did not make up for the time I had to fly to Chicago to make another connecting flight to get to Minneapolis. This was my second flight in one weekend as I was flying for an emergency. Both times United switched its gates for the flights last minute so I was scrambling to get to where I needed to go. Never again.

LAX
DEN
Excellent 10.0

Just like what I wish, comfortable, on time.

Sat, Mar 3
LAX
DEN
2h 26m
Wed, Mar 7
DEN
LAX
2h 58m
Trip: 5 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 11 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
YUL
DTW
Mediocre 2.0

Not applied

Not applied

LAX
DEN
Excellent 10.0

Early arrival. And service

I was assigned very last seat and there is no reclining option.

TUS
SEA
Excellent 10.0

Delta did a really good job as always. Cheaper, more comfortable, and a WAY better experience than Alaska Airlines.

Nothing.

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

LAX
DEN
Excellent 8.0

Love the inflight entertainment and the usb plug for phones. Flight left on time and go in a little early

Did not love getting charged $2 for headphones and the girl sitting next to me getting them for free. Super annoying

Thu, Jan 18
LAX
DEN
2h 27m
Mon, Jan 29
DEN
LAX
2h 41m
Trip: 12 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 335 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Excellent 10.0

20 min Delayed departure

LAX
DEN
Excellent 10.0

Fligth attendants were very courteous and helpfull, sitting was good and fligth was on time, price was excellent.

LAX
DEN
Good 6.0

The crew members were friendly.

The seats are not very comfortable and the flight was very bumpy

LAX
DEN
Okay 5.3

Cheap.

I had a question about a carry on and could not get an answer online nor on the phone for an hour. Ended up leaving the carryon in the car in case I wouldn't have been able to carry it on. Couldn't afford the possible "no" and the time it would have taken to go back to the car.

LAX
DEN
Mediocre 2.0

Nothing this was one of the the worst airlines!

They cancelled my flight are the just overbooked

Sat, Jan 20
LAX
DEN
2h 27m
Mon, Jan 22
DEN
LAX
2h 41m
Trip: 3 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 335 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Okay 4.0

I felt like this is a scam by spirit because they can get people who don't regularly fly and not give them a break to add extra $ to fill up the empty flights it cost me an extra $100.00

The fact that they did not give me a break with 40 min to get on my plain

LAX
DEN
Good 7.6

I really like the flight attendant. He was funny and made the whole crowd laugh. Plus, the ride was smooth so no issues there.

The slow ticket machine :(

LAX
DEN
Excellent 8.5

good price

lots of loud, young people, but they weren't bad, just loud and young

LAX
DEN
Good 6.0

The crew members were friendly.

The seats are not very comfortable and the flight was very bumpy

LAX
DEN
Excellent 10.0

Fligth attendants were very courteous and helpfull, sitting was good and fligth was on time, price was excellent.

Fri, Jan 19
LAX
DEN
2h 30m
Sat, Feb 24
DEN
LAX
2h 35m
Trip: 37 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 21
LAX
DEN
2h 27m
Tue, Jan 23
DEN
LAX
2h 41m
Trip: 3 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 335 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Good 7.6

I really like the flight attendant. He was funny and made the whole crowd laugh. Plus, the ride was smooth so no issues there.

The slow ticket machine :(

LAX
DEN
Mediocre 2.0

I showed up 5 min to late and couldn't get on the plane

LAX
DEN
Okay 5.3

Cheap.

I had a question about a carry on and could not get an answer online nor on the phone for an hour. Ended up leaving the carryon in the car in case I wouldn't have been able to carry it on. Couldn't afford the possible "no" and the time it would have taken to go back to the car.

LAX
DEN
Excellent 10.0

Fligth attendants were very courteous and helpfull, sitting was good and fligth was on time, price was excellent.

LAX
DEN
Excellent 8.5

good price

lots of loud, young people, but they weren't bad, just loud and young

Sat, Jan 20
LAX
DEN
2h 29m
Sat, Feb 24
DEN
LAX
2h 43m
Trip: 36 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 22
LAX
DEN
2h 27m
Wed, Feb 21
DEN
LAX
2h 33m
Trip: 31 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 335 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Good 7.6

I really like the flight attendant. He was funny and made the whole crowd laugh. Plus, the ride was smooth so no issues there.

The slow ticket machine :(

LAX
DEN
Okay 4.0

I felt like this is a scam by spirit because they can get people who don't regularly fly and not give them a break to add extra $ to fill up the empty flights it cost me an extra $100.00

The fact that they did not give me a break with 40 min to get on my plain

LAX
DEN
Excellent 10.0

Fligth attendants were very courteous and helpfull, sitting was good and fligth was on time, price was excellent.

LAX
DEN
Good 6.0

The crew members were friendly.

The seats are not very comfortable and the flight was very bumpy

LAX
DEN
Mediocre 2.0

I showed up 5 min to late and couldn't get on the plane

Sun, Jan 21
LAX
DEN
2h 24m
Sat, Feb 24
DEN
LAX
2h 36m
Trip: 35 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 23
LAX
DEN
2h 27m
Fri, Jan 26
DEN
LAX
2h 41m
Trip: 4 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 335 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Mediocre 2.0

I showed up 5 min to late and couldn't get on the plane

LAX
DEN
Okay 5.3

Cheap.

I had a question about a carry on and could not get an answer online nor on the phone for an hour. Ended up leaving the carryon in the car in case I wouldn't have been able to carry it on. Couldn't afford the possible "no" and the time it would have taken to go back to the car.

LAX
DEN
Excellent 8.5

good price

lots of loud, young people, but they weren't bad, just loud and young

LAX
DEN
Excellent 10.0

20 min Delayed departure

LAX
DEN
Okay 4.0

I felt like this is a scam by spirit because they can get people who don't regularly fly and not give them a break to add extra $ to fill up the empty flights it cost me an extra $100.00

The fact that they did not give me a break with 40 min to get on my plain

Mon, Jan 22
LAX
DEN
2h 32m
Sat, Feb 24
DEN
LAX
2h 35m
Trip: 34 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 24
LAX
DEN
2h 27m
Mon, Jan 29
DEN
LAX
2h 41m
Trip: 6 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 335 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Mediocre 2.0

Unfriendly flight attendants - over charge for bags ($55 for a CARRY ON??) - desk attendants were rude and visually annoyed I was even asking a question. Seats uncomfortable - charged for water. All in all an awful airline experience and I will not be using Spirit again.

LAX
DEN
Okay 5.3

Cheap.

I had a question about a carry on and could not get an answer online nor on the phone for an hour. Ended up leaving the carryon in the car in case I wouldn't have been able to carry it on. Couldn't afford the possible "no" and the time it would have taken to go back to the car.

LAX
DEN
Mediocre 2.0

I showed up 5 min to late and couldn't get on the plane

LAX
DEN
Good 6.0

The crew members were friendly.

The seats are not very comfortable and the flight was very bumpy

LAX
DEN
Excellent 10.0

20 min Delayed departure

Tue, Jan 23
LAX
DEN
2h 23m
Sat, Feb 24
DEN
LAX
2h 36m
Trip: 33 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
LAX
DEN
2h 27m
Wed, Feb 21
DEN
LAX
2h 33m
Trip: 28 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 335 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Excellent 10.0

20 min Delayed departure

LAX
DEN
Good 6.0

The crew members were friendly.

The seats are not very comfortable and the flight was very bumpy

LAX
DEN
Excellent 10.0

Fligth attendants were very courteous and helpfull, sitting was good and fligth was on time, price was excellent.

LAX
DEN
Mediocre 2.0

Nothing this was one of the the worst airlines!

They cancelled my flight are the just overbooked

LAX
DEN
Mediocre 2.0

I showed up 5 min to late and couldn't get on the plane

Wed, Jan 24
LAX
DEN
2h 17m
Sat, Feb 24
DEN
LAX
2h 45m
Trip: 32 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 26
LAX
DEN
2h 27m
Sat, Feb 10
DEN
LAX
2h 41m
Trip: 16 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 335 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Excellent 10.0

Fligth attendants were very courteous and helpfull, sitting was good and fligth was on time, price was excellent.

LAX
DEN
Excellent 8.5

good price

lots of loud, young people, but they weren't bad, just loud and young

LAX
DEN
Mediocre 2.0

Unfriendly flight attendants - over charge for bags ($55 for a CARRY ON??) - desk attendants were rude and visually annoyed I was even asking a question. Seats uncomfortable - charged for water. All in all an awful airline experience and I will not be using Spirit again.

LAX
DEN
Okay 5.0

Loved the entirior design of the aircraft, the easy take off and landing and how the airplane was on an accurate time schedule!

There is no entertainment whatsoever. Even a simple wifi connection would have been great. Water should be free for customers

LAX
DEN
Mediocre 2.0

I showed up 5 min to late and couldn't get on the plane

Sat, Jan 27
LAX
DEN
2h 33m
Tue, Feb 6
DEN
LAX
2h 39m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 27
LAX
DEN
2h 27m
Sat, Feb 3
DEN
LAX
2h 41m
Trip: 8 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 335 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
DEN
Okay 4.0

I felt like this is a scam by spirit because they can get people who don't regularly fly and not give them a break to add extra $ to fill up the empty flights it cost me an extra $100.00

The fact that they did not give me a break with 40 min to get on my plain

LAX
DEN
Excellent 8.5

good price

lots of loud, young people, but they weren't bad, just loud and young

LAX
DEN
Mediocre 2.0

Flight wasn’t full

I had to re-purchase the same ticket I already bought because I missed another flight on the same itinerary, they cancelled this leg of the trip for me. Spirit will rush the planes out so they have a better on time percentage and regularly leave many passengers behind. Then you have to buy tickets again because it’s in their terms (and I believe other airlines terms too) that they cancel remaining legs if one is missed, and there’s nothing you can do about it

LAX
DEN
Excellent 10.0

20 min Delayed departure

LAX
DEN
Good 6.0

The crew members were friendly.

The seats are not very comfortable and the flight was very bumpy

Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
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.

Los Angeles to Denver International Flight Information

Avg. Flight Duration 2h 33m
Flights Arrive in Denver International
Flights Depart from Los Angeles
Flight Price $71
Distance 861 miles
Airlines Spirit Airlines, United, Delta