Airlines with direct flights from Ontario International Airport to Denver International Airport
Frontier Airlines
low cost airline
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
low cost airline
2 daily flights
United Airlines
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
2 daily flights
Southwest Airlines
low cost airline
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
low cost airline
2-3 daily flights
Non-stop flights schedule from Ontario to Denver
By browsing through the calendar, you can view all direct flight departures from Ontario International Airport to Denver International Airport across various airlines. Simply select a timetable to access a list of flights, or make a search to find the most competitive prices.
Flights Schedule
Airline
Flight
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Frontier Airlines
F9 976
Su
07:25
Mo
07:25
Tu
07:25
We
07:25
Th
07:25
Fr
07:25
Sa
07:25
Frontier Airlines
F9 974
Su
17:25
Mo
17:26
Tu
17:25
We
17:25
Th
17:26
Fr
17:25
Sa
17:22
United Airlines
UA 2063
Su
05:24
Mo
05:24
Tu
05:24
We
05:24
Th
05:24
Fr
05:24
Sa
05:24
United Airlines
UA 2156
Su
13:27
Mo
13:27
Tu
13:27
We
13:27
Th
13:27
Fr
13:27
Sa
13:27
Southwest Airlines
WN 1185
Su
—
Mo
05:40
Tu
05:40
We
05:40
Th
05:40
Fr
05:40
Sa
06:05
Southwest Airlines
WN 876
Su
06:40
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
Southwest Airlines
WN 357
Su
—
Mo
11:00
Tu
11:00
We
11:00
Th
11:00
Fr
11:00
Sa
—
Southwest Airlines
WN 2331
Su
—
Mo
14:40
Tu
14:40
We
14:40
Th
14:40
Fr
14:40
Sa
11:15
Southwest Airlines
WN 151
Su
11:45
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
Southwest Airlines
WN 2752
Su
15:20
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
Ontario to Denver direct flight price statistics
For those looking for the most affordable option, a direct flight from Ontario International Airport to Denver International Airport can be found for as little as 110$, with the cheapest time to fly being in July. The average prices for direct flights between Ontario International Airport (ONT) and Denver International Airport (ONT) are determined based on user searches and calculated from the lowest prices found per month for a round-trip ticket with a single adult. Please note that the prices may vary depending on the amount of data available for this particular route.
$200Approximately
$139Jan
$166Feb
$174March
$143April
$172May
$154June
$110July
$165Aug
$128Sep
$238Oct
$238Nov
$578Dec
The estimated cost for a flight from Ontario International Airport (ONT) and Denver International Airport (ONT)
Departing from Ontario International Airport (ONT)
Ontario International Airport (ONT) is a bigger airport in United States.
Below, you'll find a comprehensive list of the different aircraft types that operate on this particular route, along with details on their seat capacity and available classes.
A320neo
Frontier Airlines
186 seats(all economy)
Boeing 737-900 Passenger
United Airlines
179 seats(all economy)
Airbus A320
United Airlines
150 seats(all economy)
Boeing 737-700 (winglets) Passenger/BBJ1
Southwest Airlines
143 seats(all economy)
Boeing 737-800 (winglets) Passenger/BBJ2
Southwest Airlines
175 seats(all economy)
Boeing 737MAX 8 Passenger
Southwest Airlines
168 seats(all economy)
Ontario (ONT) to Denver (DEN) : Flight information
What is the duration of the flight from Ontario to Denver?
Usually, it takes 2h 30min to fly from Ontario International Airport (ONT) to Denver International Airport (DEN)
How many airlines offer nonstop flights between Ontario and Denver?
3 airline(s): Frontier Airlines, United Airlines, Southwest Airline provide nonstop flights to Denver International Airport (DEN).
What is the typical flight cost from Ontario to Denver?
The lowest fare for a direct flight between Ontario International Airport and Denver International Airport is 110$, and you can get it in July. Flight prices rise in December and the average price for a non-stop flight is 578$
Which airline is the most in-demand on this route?
Frontier Airlines is the most popular airline with direct flights between Ontario to Denver.
What is the flight travel distance from Ontario to Denver?
Distance from Ontario to Denver is approximately 1323 kilometers
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