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  3. Los Angeles - Ontario, CA
  4. Denver, CO - Los Angeles - Ontario, CA

Cheap Flights from Denver, CO (DEN) to Los Angeles - Ontario, CA (ONT)

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Discover the cheapest flights from Denver, CO to Los Angeles - Ontario, CA
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Wed, May 13 - Thu, May 14
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
Frontier Airlines
Frontier AirlinesDirect
ONT - DEN
-19 %
55$
45$
Prime price per passenger
Thu, Apr 2 - Tue, Apr 14
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
Frontier Airlines
Frontier AirlinesDirect
ONT - DEN
-19 %
55$
45$
Prime price per passenger
Sun, May 3 - Mon, May 4
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
Frontier Airlines
Frontier AirlinesDirect
ONT - DEN
-18 %
56$
46$
Prime price per passenger
Thu, Apr 16 - Tue, Apr 21
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
Frontier Airlines
Frontier AirlinesDirect
ONT - DEN
52$
50$
Prime price per passenger
Wed, Apr 1 - Thu, Apr 2
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
Frontier Airlines
Frontier AirlinesDirect
ONT - DEN
-16 %
67$
57$
Prime price per passenger
Thu, May 21 - Sun, May 31
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
Frontier Airlines
Frontier AirlinesDirect
ONT - DEN
94$
90$
Prime price per passenger
Thu, Apr 30
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
-27 %
32$
24$
Prime price per passenger
Thu, Apr 9
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
29$
28$
Prime price per passenger
Thu, May 21
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
29$
28$
Prime price per passenger
Wed, May 13
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
-20 %
34$
28$
Prime price per passenger
Wed, Apr 15
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
-16 %
33$
28$
Prime price per passenger
Wed, Apr 1
Frontier Airlines
Frontier AirlinesDirect
DEN - ONT
34$
33$
Prime price per passenger
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 Denver, CO to Los Angeles - Ontario, CA

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of May. 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: May 4 - May 10
Flights from just $53
$64
$66
$65
$72
$65
$57
$59
$60
$53
$62
$87
$132
MarchAprilMay
Flying Time2 h and 23 mWhen flying from Denver, CO to Los Angeles - Ontario, CA, this can take around 2 h and 23 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$24The best price for flights from Denver, CO to Los Angeles - Ontario, CA offered by eDreams, which have been found by our customers in the last 3 days
Origin airportDenver International AirportWhen flying from Denver, CO to Los Angeles - Ontario, CA
Destination airportOntario InternationalFor the route from Denver, CO to Los Angeles - Ontario, CA
Peak seasonMarchMarch is the busiest time to fly from Denver, CO to Los Angeles - Ontario, CA according to search data results from our customers
Airlines operating this routeFrontier AirlinesAirline(s) that fly from Denver, CO to Los Angeles - Ontario, CA
One-way average Price119.95A flight from Denver, CO to Los Angeles - Ontario, CA at eDreams will cost around 119.95, this being based on prices of the previous 6 months of data
Best time to bookMarchNovember is one of the most frequent times to fly to Los Angeles - Ontario, CA from Denver, CO according to real data from our customers
Distance: 801 miles
Denver, CO airports
Denver International (DEN)How far from city center: 19 miles
Los Angeles - Ontario, CA airports
Ontario International (ONT)How far from city center: 2 miles

Are you planning to travel to Los Angeles - Ontario, CA for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Denver, CO. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Los Angeles - Ontario, CA and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

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

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
On average, how much is the price of a flight from Denver, CO to Los Angeles - Ontario, CA?
When you fly from Denver, CO to Los Angeles - Ontario, CA the average price is 119.95. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Denver, CO to Los Angeles - Ontario, CA, how can I find the cheapest price?
The cheapest price for a flight from Denver, CO to Los Angeles - Ontario, CA is $24. At eDreams 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 booking, when is the best time to get the best prices for flights from Denver, CO to Los Angeles - Ontario, CA?
The most popular months to book a trip from Denver, CO to Los Angeles - Ontario, CA are July, May and April, based on the searches of our customers.
When is the best time to travel from Denver, CO to Los Angeles - Ontario, CA?
The best time of the year to visit Los Angeles - Ontario, CA depends on lots of personal preferences, especially the price. Regarding popularity, May is the best month to fly to Los Angeles - Ontario, CA from Denver, CO in terms of searches from our customers, followed by July and March. If you prefer to avoid the busy season and get away from the crowds February, April and October are the months with fewer searches for Denver, CO - Los Angeles - Ontario, CA.
How long does the flight from Denver, CO to Los Angeles - Ontario, CA take?
Flight length from Denver, CO to Los Angeles - Ontario, CA is around 2 h and 23 m on average, at an average distance of 801.08 mi, for flights for the route (which may have 1 or more stops in other cities in between).

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