The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Los Angeles - Ontario to Denver

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of December. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

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week: 7 Dec - 13 Dec

Flights from just £19

£102

£46

£101

£19

£25

NovemberDecemberJanuary

Flight Duration2 h and 21 mFlights between Los Angeles - Ontario and Denver take, on average, 2 h and 21 m minutes, but the time can vary according to other factors

Cheapest flight£14Cheapest price for a flight between Los Angeles - Ontario and Denver found by our customers in the last 72 hours

Origin airportOntario InternationalWhen flying from Los Angeles - Ontario to Denver

Destination airportDenver International AirportFor the route from Los Angeles - Ontario to Denver

High seasonMarchAccording to search data from our customers, March is the busiest time to fly from Los Angeles - Ontario to Denver

Airlines flying this routeFrontier AirlinesAirline(s) with flights between Los Angeles - Ontario to Denver

One-way average Price£93The average price for a flight Los Angeles - Ontario - Denver at Opodo is £93, based on the price of last 6 months

Best time to bookMarchAccording to real data February is the most popular time to book a flight to Denver when departing from Los Angeles - Ontario

Distance: 801 mi

Los Angeles - Ontario airports

Denver airports

Denver International Airport (DEN)How far from city centre: 19 mi

Book your Los Angeles - Ontario to Denver flight

Search direct and connecting flights from Los Angeles - Ontario to Denver (United States) with Opodo. When your results appear, sort them by timing or fare and book whichever option fits your plans best.

The cheapest fare booked on this route in recent days was £14, although the price you're shown will vary with your travel dates and departure times.

Flying non-stop from Los Angeles - Ontario to Denver takes roughly 3 h and 8 m, whereas journeys with a layover will take longer.

Airports and airlines on the Los Angeles - Ontario–Denver route

Plan your trip with confidence by checking the relevant airports and comparing the airlines that fly this route.

Arrival airport: Denver International Airport (DEN)

The weather in Denver

The best time to go may come down to the kind of weather you most enjoy. In Denver, temperatures average around 30ºC in the warmest months and roughly -8ºC in the coldest. Bear this in mind when deciding what to pack and planning time outdoors.

Highs: up to 32ºC
Lows: down to -8ºC
Hottest month: July
Coldest month: December
Driest month: December
Wettest month: July

Tips for cheaper flights from Los Angeles - Ontario to Denver

A few ways to bring down the cost of your flight from Los Angeles - Ontario to Denver:

Flexible dates: check fares across two or three departure days. Going a day earlier or later can make a real difference to what you pay.
Baggage allowance: see what's included in each fare before booking, so you're not stung by unexpected charges at the airport.
Airports on your route: double-check which airports you'll fly from and into, particularly if the city has more than one. It makes it easier to plan transfers and work out the full cost of getting around.

After a bigger saving? Book a Flight + Hotel package to combine the two in a single booking and unlock exclusive discounts on your stay in Denver. Adding car hire to the same booking can save you money too.

Frequently asked questions about flights from Los Angeles - Ontario to Denver

On average, how much is the price of a flight from Los Angeles - Ontario to Denver?

When you fly from Los Angeles - Ontario to Denver the average price is £93. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.

How can I find cheap flights from Los Angeles - Ontario to Denver at Opodo?

The cheapest price for a flight from Los Angeles - Ontario to Denver is 14 £. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When is the best time to book a flight from Los Angeles - Ontario to Denver?

The most popular months to book a flight from Los Angeles - Ontario to Denver are March, February and September, based on the searches of our customers.

When is the best time to travel from Los Angeles - Ontario to Denver?

The best time of the year to go to Denver when flying from Los Angeles - Ontario depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, March is the top 1º month to fly to Denver from Los Angeles - Ontario in terms of searches from our customer, followed by February and December. If you prefer to avoid high peaks of turism, however, and escape a crowded period, May, August and September are the months with less volume of searchs for the route Los Angeles - Ontario - Denver.

How long does the flight take to go from Los Angeles - Ontario to Denver?

The total flight time between Los Angeles - Ontario and Denver is of around 2 h and 21 m on average, considering an average distance of 801.08 mi, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).

Which are the airlines with flights from Los Angeles - Ontario to Denver?

Airlines with direct flights departing from Los Angeles - Ontario to Denver are:

Frontier Airlines.

Frontier Airlines

American Airlines

Plan your trip

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