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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 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        LAX 15:00
        6h
        Direct
        DEN 16:00
        Los Angeles - Denver | Tue, Apr 28 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        LAX 15:00
        6h
        Direct
        DEN 16:00
        Los Angeles - Denver | Tue, Apr 28 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        LAX 15:00
        6h
        Direct
        DEN 16:00
        Los Angeles - Denver | Tue, Apr 28 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        LAX 15:00
        6h
        Direct
        DEN 16:00
        Los Angeles - Denver | Tue, Apr 28 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        LAX 15:00
        6h
        Direct
        DEN 16:00
        Los Angeles - Denver | Tue, Apr 28 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        LAX 15:00
        6h
        Direct
        DEN 16:00
        Los Angeles - Denver | Tue, Apr 28 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        LAX 15:00
        6h
        Direct
        DEN 16:00
        Los Angeles - Denver | Tue, Apr 28 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        LAX 15:00
        6h
        Direct
        DEN 16:00
        Los Angeles - Denver | Tue, Apr 28 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        LAX 15:00
        6h
        Direct
        DEN 16:00
        Los Angeles - Denver | Tue, Apr 28 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        LAX 15:00
        6h
        Direct
        DEN 16:00
        Los Angeles - Denver | Tue, Apr 28 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        Search
        Search
      • DEN 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Denver - Los Angeles | Sun, Apr 26 | Normal Airline
        Search
        Search

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.

Trip.com Price Insights: Flights from Denver International Airport to Ontario International Airport

What is the cheapest month to fly from Denver International Airport to Ontario International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Denver International Airport to Ontario International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Denver International Airport to Ontario International Airport are usually in February, with an average price of THB 700. It is best to avoid November, when the average price can reach THB 19,950.

THB 19,950
THB 10,325
THB 700
0
  • THB 700
    Feb
  • THB 10,870
    Mar
  • THB 3,570
    Apr
  • THB 4,160
    May
  • THB 4,430
    Jun
  • THB 5,090
    Jul
  • THB 5,510
    Aug
  • THB 8,620
    Sep
  • THB 6,580
    Oct
  • THB 19,950
    Nov
  • THB 13,120
    Dec
  • THB 3,390
    Jan

What is the cheapest day of the week to fly from Denver International Airport to Ontario International Airport?

The data is based on the past 12 months and shows the average ticket prices from Denver International Airport to Ontario International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Denver International Airport to Ontario International Airport is Sunday, with average prices usually lower than other days. Avoid departing on Wednesday as prices are typically highest on that day.

THB 14,530
THB 8,670
THB 2,810
0
    Cheapest
  • THB 5,730
    Mon
  • THB 5,280
    Tue
  • THB 14,530
    Wed
  • THB 9,990
    Thu
  • THB 7,750
    Fri
  • THB 8,370
    Sat
  • THB 2,810
    Sun

Denver International Airport to Ontario International Airport Flights Info

Flight distance1,316.16km

FAQs for Denver International Airport to Ontario International Airport Flights

  • How long does it take to fly from Denver International Airport (DEN) to Ontario International Airport (ONT)?

    It takes around 3 hours 13 minutes to fly from Denver International Airport (den) to Ontario International Airport(ont).
  • There are around 8 daily flights from Denver International Airport (DEN) to Ontario International Airport (ONT).
  • Tickets cost around THB 5,530 in May, 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 THB 9,920 in April, the most expensive month to book this route.
    • The distance from Los Angeles International Airport to downtown is about 19km, by taxi about 30 minutes.
    • The distance from Ontario International Airport to downtown is about 59km, by taxi about 1 hour 10 minutes.
  • Frontier Airlines is a very popular airline operating an average of 6814 flights per month.

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