£66 Cheap Flights from Los Angeles (LAX) to Denver (DEN)

View £66 flight on Tue, 23 Sep 2025Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Denver International Airport (DEN)

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Cheap Flights from Los Angeles (LAX) to Denver (DEN)

Prices were available within the past 7 days and start at £66 for one-way flights and £104 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 7 Oct - Wed, 15 Oct
LAX
Los Angeles
DEN
Denver
£104 Return, found 4 days ago
£104
Return
found 4 days ago
Select American Airlines flight, departing Tue, 7 Oct from Los Angeles to Denver, returning Wed, 15 Oct, priced at £104 found 4 days ago
Delta
Tue, 7 Oct - Wed, 15 Oct
LAX
Los Angeles
DEN
Denver
£104 Return, found 4 days ago
£104
Return
found 4 days ago
Select Delta flight, departing Tue, 7 Oct from Los Angeles to Denver, returning Wed, 15 Oct, priced at £104 found 4 days ago
Delta
Thu, 9 Oct - Tue, 14 Oct
LAX
Los Angeles
DEN
Denver
£110 Return, found 4 days ago
£110
Return
found 4 days ago
Select Delta flight, departing Thu, 9 Oct from Los Angeles to Denver, returning Tue, 14 Oct, priced at £110 found 4 days ago
Delta
Sat, 4 Oct - Fri, 17 Oct
LAX
Los Angeles
DEN
Denver
£118 Return, found 4 days ago
£118
Return
found 4 days ago
Select Delta flight, departing Sat, 4 Oct from Los Angeles to Denver, returning Fri, 17 Oct, priced at £118 found 4 days ago
Delta
Thu, 9 Oct - Fri, 17 Oct
LAX
Los Angeles
DEN
Denver
£125 Return, found 4 days ago
£125
Return
found 4 days ago
Select Delta flight, departing Thu, 9 Oct from Los Angeles to Denver, returning Fri, 17 Oct, priced at £125 found 4 days ago
Delta
Fri, 10 Oct - Fri, 17 Oct
LAX
Los Angeles
DEN
Denver
£133 Return, found 4 days ago
£133
Return
found 4 days ago
Select Delta flight, departing Fri, 10 Oct from Los Angeles to Denver, returning Fri, 17 Oct, priced at £133 found 4 days ago
Delta
Tue, 7 Oct - Wed, 15 Oct
LAX
Los Angeles
DEN
Denver
£139 Return, found 4 days ago
£139
Return
found 4 days ago
Select Delta flight, departing Tue, 7 Oct from Los Angeles to Denver, returning Wed, 15 Oct, priced at £139 found 4 days ago
Alaska Airlines
Tue, 16 Sep - Mon, 22 Sep
LAX
Los Angeles
DEN
Denver
£145 Return, found 16 hours ago
£145
Return
found 16 hours ago
Select Alaska Airlines flight, departing Tue, 16 Sep from Los Angeles to Denver, returning Mon, 22 Sep, priced at £145 found 16 hours ago
United
Tue, 7 Oct - Wed, 15 Oct
LAX
Los Angeles
DEN
Denver
£170 Return, found 4 days ago
£170
Return
found 4 days ago
Select United flight, departing Tue, 7 Oct from Los Angeles to Denver, returning Wed, 15 Oct, priced at £170 found 4 days ago
JetBlue Airways
Mon, 3 Nov - Mon, 17 Nov
LAX
Los Angeles
DEN
Denver
£194 Return, found 14 hours ago
£194
Return
found 14 hours ago
Select JetBlue Airways flight, departing Mon, 3 Nov from Los Angeles to Denver, returning Mon, 17 Nov, priced at £194 found 14 hours ago

Find the cheapest month to fly from Los Angeles (LAX) to Denver (DEN)

February is typically the cheapest month to fly

From £43 - £244 per traveller.

Graph displaying average flight prices per month

Flight from Los Angeles to Denver route information
Origin airport
Los Angeles Intl.
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, JetBlue Airways
Return price
£103
Distance
1376 km
Average flight time
3 hours 23 mins

Compare flights from Los Angeles to Denver easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Los Angeles to Denver. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Denver Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Los Angeles Intl. to Denver Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Los Angeles Intl. (LAX) to Denver Intl. (DEN)

The easiest way to view the best deals on flights from Los Angeles to Denver today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Los Angeles Intl. to Denver Intl. start at just £104 and range up to £194.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Los Angeles and Denver
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Los Angeles to Denver flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Los Angeles Intl. to Denver Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from LAX to Denver Intl. Airport (DEN)?
Pack your bags, because round-trip flights from LAX to Denver Intl. Airport (DEN) start from £104. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAX to Denver Airport?
We understand that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from LAX to Denver Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAX to Denver Intl. Airport (DEN) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from LAX to DIA airport?
The average flight time from Los Angeles Intl. Airport (LAX) to Denver Intl. Airport (DEN) is only 2 hours and 24 minutes. You'll be lucky to get through a whole movie before touchdown!
How far is the flight from Los Angeles Intl. Airport (LAX) to Denver Airport?
With a flight distance of 1,400 kilometres, it's only a short hop from LAX to DEN. It might be a quick flight, but it's still worth bringing something to keep you busy on board.
Which airlines fly direct from LAX to DEN?
Getting from Los Angeles Intl. Airport (LAX) to Denver Airport is easy when you have a nice range of airlines to choose from. Here are some of the best:

  • United Airlines - (UA) with 252 monthly flights
  • Southwest Airlines - (WN) with 169 monthly flights
  • Delta Air Lines - (DL) with 91 monthly flights
  • American Airlines - (AA) with 60 monthly flights

Are LAX to Denver Intl. Airport (DEN) flight tickets cheaper when they're purchased at the last minute?
Tickets from Los Angeles Intl. Airport (LAX) to DIA airport are available up to a year before departure on Expedia. And although you may occasionally score a great last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

Los Angeles Airports

Ontario

Los Angeles - Ontario Intl. to Denver
£153.70

Orange County

John Wayne to Denver
£190.90

Burbank

Hollywood Burbank to Denver
£220.00

Long Beach

*Available to Expedia members.