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Denver International Airport to Ontario International Airport flight

Search for flights from Denver to Los Angeles and check out affordable one-way and round-trip options.

      • DEN 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Wed, Jan 21 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Los Angeles - Denver | Fri, Jan 23 | Normal Airline
        Search
        Search
      • DEN 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Wed, Jan 21 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Los Angeles - Denver | Fri, Jan 23 | Normal Airline
        Search
        Search
      • DEN 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Wed, Jan 21 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Los Angeles - Denver | Fri, Jan 23 | Normal Airline
        Search
        Search
      • DEN 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Wed, Jan 21 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Los Angeles - Denver | Fri, Jan 23 | Normal Airline
        Search
        Search
      • DEN 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Wed, Jan 21 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Los Angeles - Denver | Fri, Jan 23 | Normal Airline
        Search
        Search
      • DEN 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Wed, Jan 21 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Los Angeles - Denver | Fri, Jan 23 | Normal Airline
        Search
        Search
      • DEN 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Wed, Jan 21 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Los Angeles - Denver | Fri, Jan 23 | Normal Airline
        Search
        Search
      • DEN 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Wed, Jan 21 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Los Angeles - Denver | Fri, Jan 23 | Normal Airline
        Search
        Search
      • DEN 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Wed, Jan 21 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Los Angeles - Denver | Fri, Jan 23 | Normal Airline
        Search
        Search
      • DEN 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Wed, Jan 21 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Los Angeles - Denver | Fri, Jan 23 | Normal Airline
        Search
        Search
      • Cheapest nonstop
        DEN 7:02 PM
        2h 15m
        Nonstop
        ONT 8:17 PM
        Denver - Los Angeles | Sun, Feb 8 | United Airlines
        CAD 290 CAD 480
        39% off
        39% off
        CAD 480 CAD 290
      • DEN 7:02 PM
        2h 15m
        Nonstop
        ONT 8:17 PM
        Denver - Los Angeles | Fri, Jan 30 | United Airlines
        CAD 295 CAD 480
        38% off
        38% off
        CAD 480 CAD 295
      • DEN 6:30 PM
        6h 22m
        1 stop
        ONT 11:52 PM
        Denver - Los Angeles | Fri, Jan 30 | Delta Air Lines
        CAD 299 CAD 480
        38% off
        38% off
        CAD 480 CAD 299
      • DEN 8:19 AM
        7h 38m
        1 stop
        ONT 2:57 PM
        Denver - Los Angeles | Fri, Jan 30 | American Airlines
        CAD 350
        27% off
        CAD 480 CAD 350
      • DEN 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Wed, Jan 21 | Normal Airline
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Displayed flight fares from Denver to Los Angeles are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Denver International Airport to Ontario International Airport

See which airlines fly from Denver to Los Angeles. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

United Airlines
From CAD 290
Delta Air Lines
From CAD 299
American Airlines
From CAD 350

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Denver International Airport to Ontario International Airport Flights Info

Flight distance1,316.16 km
Cheapest one-way ticket priceCAD 290

FAQs for Denver International Airport to Ontario International Airport Flights

  • How long is a flight from Denver International Airport to Ontario International Airport?

    It takes around 3 hours 5 minutes to fly from Denver International Airport (den) to Ontario International Airport (ont).
  • There are around 3 daily flights from Denver International Airport (DEN) to Ontario International Airport (ONT).
  • Tickets cost around CAD 177 in February, making it the cheapest month to book. Denver International Airport (DEN) to Ontario International Airport (ONT) is a popular route, so don't forget to book your tickets in advance.
  • The route from Denver International Airport (DEN) to Ontario International Airport (ONT) is quite popular. Without considering departure times or holidays, tickets cost around CAD 311 in January, the most expensive month to book this route.
    • The distance from Los Angeles International Airport to downtown is about 19 km. It takes about 30 minutes by taxi.
    • The distance from Ontario International Airport to downtown is about 59 km. It takes about 1 hour 10 minutes by taxi.
  • Frontier Airlines is a very popular airline operating an average of 6814 flights per month.

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