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Cheap flights from Los Angeles to Denver from £45

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEN
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Los Angeles to Denver Intl are usually found in January or September, booked 75 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Los Angeles to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) 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 31 October 2025.

Round-trip from

£86

One-way from

£45

Popular in

June

Cheapest in

January

Average price

£146

Good one-way deal

£59 or less
Frontier
  • Frontier
  • 1/12-8/12
  • Nonstop
  • 5h 06m total
  • Los Angeles to Denver
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United Airlines
  • United Airlines
  • 17/2
  • Nonstop
  • 2h 21m total
  • Los Angeles to Denver
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Highest demand for flights based on searches. 10% potential increase in price (£12 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a one-way flight from Los Angeles to Denver Intl.
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Find flight deals from Los Angeles to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Denver
Explore the most affordable flight options available from Los Angeles to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Mon 1/1216:05LAX - DEN
Nonstop2h 24mFrontier
Mon 8/1206:00DEN - LAX
Nonstop2h 42mFrontier
Deal found 29/10£86
Sat 13/1208:15LAX - DEN
Nonstop2h 29mDelta
Wed 17/1206:25DEN - LAX
Nonstop2h 40mDelta
Deal found 29/10£105
Sat 13/1215:09LAX - DEN
Nonstop2h 23mDelta
Mon 22/1218:25DEN - LAX
Nonstop2h 33mDelta
Deal found 30/10£112
Sat 13/1219:35LAX - DEN
1 stop13h 37mFrontier
Sat 20/1222:51DEN - LAX
Nonstop2h 39mFrontier
Deal found 29/10£117
Thu 18/1208:55LAX - DEN
Nonstop2h 28mUnited Airlines
Mon 22/1221:17DEN - LAX
Nonstop2h 38mUnited Airlines
Deal found 28/10£119
Thu 4/1220:55LAX - DEN
Nonstop2h 29mDelta
Mon 8/1206:25DEN - LAX
Nonstop2h 40mDelta
Deal found 29/10£120
Thu 18/1214:30LAX - DEN
1 stop6h 00mSouthwest
Mon 22/1222:35DEN - LAX
Nonstop2h 35mSouthwest
Deal found 28/10£127
Wed 3/1205:00LAX - DEN
Nonstop2h 23mUnited Airlines
Fri 5/1210:05DEN - LAX
Nonstop2h 37mUnited Airlines
Deal found 30/10£128
Mon 8/1209:55LAX - DEN
1 stop5h 25mSouthwest
Wed 17/1215:20DEN - LAX
1 stop4h 05mSouthwest
Deal found 29/10£131
Tue 9/1209:24LAX - DEN
1 stop7h 39mAlaska Airlines
Wed 10/1211:41DEN - LAX
1 stop6h 43mAlaska Airlines
Deal found 30/10£134

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles 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 858,174 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Los Angeles to Denver that are best for you.

Fly from

Los Angeles

Fly to

Denver

Route

Depart

Return

Price

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Thu 22/1

13:04-16:32

Nonstop2h 28m

Denver Intl

Sun 25/1

20:50-22:28

Nonstop2h 38m

£89

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 13/12

08:15-11:44

Nonstop2h 29m

Denver Intl

Wed 17/12

06:25-08:05

Nonstop2h 40m

£105

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Sat 13/12

15:09-18:32

Nonstop2h 23m

Denver Intl

Mon 22/12

18:25-19:58

Nonstop2h 33m

£112

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Wed 24/12

16:55-20:15

Nonstop2h 20m

Denver Intl

Tue 30/12

05:45-07:25

Nonstop2h 40m

£119

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Thu 18/12

20:55-00:24

Nonstop2h 29m

Denver Intl

Mon 22/12

06:45-08:28

Nonstop2h 43m

£119

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Thu 18/12

14:30-21:30

1 stop6h 00m

Denver Intl

Mon 22/12

22:35-00:10

Nonstop2h 35m

£127

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Fri 5/12

08:40-12:10

Nonstop2h 30m

Denver Intl

Tue 9/12

10:20-11:55

Nonstop2h 35m

£128

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Thu 5/2

09:40-15:50

1 stop5h 10m

Denver Intl

Mon 9/2

16:15-20:40

2 stops5h 25m

£138

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Mon 24/11

11:02-14:27

Nonstop2h 25m

Denver Intl

Fri 28/11

08:03-09:40

Nonstop2h 37m

£140

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

Thu 22/1

13:56-23:36

1 stop8h 40m

Denver Intl

Sun 25/1

07:00-13:41

1 stop7h 41m

£141

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 22 results
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Best time to book a flight from Los Angeles to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Los Angeles with our price prediction graph.
Estimated return 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 Los Angeles to Denver

How far ahead should I book a flight from Los Angeles to Denver?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Denver. Price data was last updated on 24 October 2025.

To ensure you get the cheapest price possible for a flight from Los Angeles to Denver, you should look to book at least 75 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 Los Angeles to Denver?

Currently, March is the cheapest month in which you can book a flight from Los Angeles to Denver (average of £27). Flying from Los Angeles to Denver in July is currently the most expensive (average of £69). 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 LAX to DEN?

Find hourly flight availability from Los Angeles 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 31 October 2025.

One of the essential ways to save on airfare from Los Angeles to Denver is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 53% on airfare.

How much does it cost for a return flight from Los Angeles to Denver?

Related info for your journey

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

  • How popular is this Los Angeles to Denver flight route?

    Flights from Los Angeles to Denver Intl have been viewed 28 times in the past calendar month.

  • How long is the flight from Los Angeles to Denver?

    United Airlines and Delta can get you from Los Angeles to Denver in just under 2h 28m. Your travel time will be generally consistent. Los Angeles and Denver are separated by a distance of 860 mi. Most flights are nonstop.

  • What are the most reliable airlines from Los Angeles to Denver?

    Before booking your flight to Denver from Los Angeles, check out the most reliable airlines to get you to your destination on time: SWISS (100%), Asiana Airlines (93%), LATAM Airlines( 93%).

  • What are the cheapest flights from Los Angeles to Denver?

    While on average a flight from Los Angeles to Denver is generally £125, our data shows the cheapest flight currently is £30. When looking at the most popular route, (Los Angeles - Denver Intl), you can expect to pay £108 for that flight.

  • Can I find deals for flights from Los Angeles to Denver that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Denver flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Denver?

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

  • Can I find deals for business class flights from Los Angeles to Denver?

    Yes. Cheapflights offers flight deals from Los Angeles 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 Los Angeles to Denver?

    Currently, March is the cheapest month in which you can book a flight from Los Angeles to Denver (average of £27). Flying from Los Angeles to Denver in July is currently the most expensive (average of £69). 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

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Winter Park
Frisco

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Los Angeles to Denver?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Los Angeles to Denver. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Denver?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Denver from Los Angeles.

Can Cheapflights find flights from Los Angeles to Denver with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Los Angeles to Denver, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Los Angeles to Denver become cheaper?

Yes, Cheapflights offers price alerts on Los Angeles to Denver flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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