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

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Sat 1/20
Sat 1/27
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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 17% 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 1,226 (nonstop) flights between Los Angeles and Denver International per week, averaging 175 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 Frontier ($63), Spirit Airlines ($67) and Multiple Airlines ($74).
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 (20 times daily), Air New Zealand (17 times daily), Air Canada (17 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, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Denver International back to Los Angeles, the best deals are generally found on Monday, with Saturday being the most expensive.

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

Airports
Origin
Los Angeles
$63
only
$63
Destination
Denver
$63
only
$63
Mon, Feb 5
LAX
DEN
2h 19m
Tue, Feb 6
DEN
LAX
2h 39m
Trip: 2 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 273 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Mediocre 2.0

It was delayed by two hours

LAX
DEN
Excellent 8.0

Good beer selection

Air conditioning Weak flow Warm temperatures Non reclining seats

LAX
DEN
Mediocre 3.6

Efficiency.

If I had known about the charges for a carry on bag, I would have paid more for a more comfortable direct flight

LAX
DEN
Excellent 8.0

Time management

Service

LAX
DEN
Good 7.0

Efficiency

I had a seat in the first 3 rows but saw no instructions on how or if the seat could be reclined

Mon, Jan 22
LAX
DEN
2h 27m
Wed, Jan 24
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 10.0

20 min Delayed departure

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

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

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

Sat, Jan 20
LAX
DEN
2h 30m
Tue, Feb 13
DEN
LAX
2h 39m
Trip: 25 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 5
LAX
DEN
2h 19m
Tue, Feb 6
DEN
LAX
2h 39m
Trip: 2 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 273 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Good 7.6

No wifi, no AC power

LAX
DEN
Excellent 10.0

The seat and service matched my expectations

LAX
DEN
Excellent 8.0

Time management

Service

LAX
DEN
Mediocre 2.0

I arrived 43 min before the flight with a carry on only and they wouldn't let me on the plane.

LAX
DEN
Mediocre 3.6

Efficiency.

If I had known about the charges for a carry on bag, I would have paid more for a more comfortable direct flight

Thu, Jan 25
LAX
DEN
2h 27m
Mon, Jan 29
DEN
LAX
2h 41m
Trip: 5 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
Excellent 10.0

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

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
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 6.0

The crew members were friendly.

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

Fri, Feb 2
LAX
DEN
2h 27m
Mon, Feb 5
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

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 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

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

LAX
DEN
Excellent 10.0

20 min Delayed departure

Sun, Jan 21
LAX
DEN
2h 20m
Tue, Jan 30
DEN
LAX
2h 35m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 20
LAX
DEN
2h 17m
Tue, Feb 13
DEN
LAX
2h 39m
Trip: 25 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 273 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Good 7.6

No wifi, no AC power

LAX
DEN
Mediocre 2.0

It was delayed by two hours

LAX
DEN
Excellent 10.0

The seat and service matched my expectations

LAX
DEN
Mediocre 2.0

I arrived 43 min before the flight with a carry on only and they wouldn't let me on the plane.

LAX
DEN
Mediocre 3.0

I liked the cheap fare, but it was misleading because once you pay for your seat, bags and water, its just as much as a regular price.

Nickel and dimed for everything. Minimum $5-$25 for a seat, $45 for checked bag, $40 for carry on, $3 coffee, no beverage service. And the plame was filthy to boot. So gross, never again.

Wed, Feb 7
LAX
DEN
2h 27m
Fri, Feb 9
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
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
Good 6.0

The crew members were friendly.

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

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

Mon, Jan 22
LAX
DEN
2h 29m
Tue, Feb 13
DEN
LAX
2h 39m
Trip: 23 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 21
LAX
DEN
2h 20m
Tue, Feb 6
DEN
LAX
2h 39m
Trip: 17 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 273 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Okay 4.0

Liked the efficient boarding

Did not like the baggage fees whatsoever p

LAX
DEN
Excellent 8.0

Time management

Service

LAX
DEN
Good 7.0

Efficiency

I had a seat in the first 3 rows but saw no instructions on how or if the seat could be reclined

LAX
DEN
Mediocre 3.6

Efficiency.

If I had known about the charges for a carry on bag, I would have paid more for a more comfortable direct flight

LAX
DEN
Mediocre 2.0

I arrived 43 min before the flight with a carry on only and they wouldn't let me on the plane.

Fri, Feb 9
LAX
DEN
2h 27m
Mon, Feb 12
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

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
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

Nothing this was one of the the worst airlines!

They cancelled my flight are the just overbooked

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
Excellent 10.0

20 min Delayed departure

Tue, Jan 23
LAX
DEN
2h 32m
Tue, Feb 13
DEN
LAX
2h 39m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 23
LAX
DEN
2h 20m
Tue, Feb 13
DEN
LAX
2h 39m
Trip: 22 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 273 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Excellent 8.0

Slow services and not so friendly flight attendances

LAX
DEN
Excellent 8.0

Time management

Service

LAX
DEN
Excellent 10.0

The seat and service matched my expectations

LAX
DEN
Mediocre 3.6

Efficiency.

If I had known about the charges for a carry on bag, I would have paid more for a more comfortable direct flight

LAX
DEN
Okay 4.0

Liked the efficient boarding

Did not like the baggage fees whatsoever p

Wed, Jan 24
LAX
DEN
2h 22m
Thu, Feb 8
DEN
LAX
2h 39m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
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
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
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 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 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.

Fri, Jan 26
LAX
DEN
2h 20m
Sat, Feb 3
DEN
LAX
2h 36m
Trip: 9 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 273 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Mediocre 2.0

It was delayed by two hours

LAX
DEN
Excellent 8.0

Slow services and not so friendly flight attendances

LAX
DEN
Excellent 8.0

Time management

Service

LAX
DEN
Mediocre 3.0

I liked the cheap fare, but it was misleading because once you pay for your seat, bags and water, its just as much as a regular price.

Nickel and dimed for everything. Minimum $5-$25 for a seat, $45 for checked bag, $40 for carry on, $3 coffee, no beverage service. And the plame was filthy to boot. So gross, never again.

LAX
DEN
Mediocre 2.0

Nothing.

Everything. The crew was rude and the flight was late as ever.

Sat, Jan 27
LAX
DEN
2h 17m
Sat, Feb 3
DEN
LAX
2h 48m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 22
LAX
DEN
2h 27m
Sat, Jan 27
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
Excellent 10.0

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

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
Mediocre 2.0

Nothing this was one of the the worst airlines!

They cancelled my flight are the just overbooked

Sat, Jan 27
LAX
DEN
2h 17m
Wed, Jan 31
DEN
LAX
2h 36m
Trip: 5 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 273 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Excellent 10.0

The seat and service matched my expectations

LAX
DEN
Excellent 8.0

Time management

Service

LAX
DEN
Good 7.6

No wifi, no AC power

LAX
DEN
Mediocre 3.6

Efficiency.

If I had known about the charges for a carry on bag, I would have paid more for a more comfortable direct flight

LAX
DEN
Good 7.0

Efficiency

I had a seat in the first 3 rows but saw no instructions on how or if the seat could be reclined

Show more results

Los Angeles to Denver International Flight Information

Avg. Flight Duration 2h 31m
Flights Arrive in Denver International
Flights Depart from Los Angeles
Flight Price $63
Distance 861 miles
Airlines Frontier, Spirit Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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,
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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.