Flights from Denver Airport (DEN) to Ontario Airport Airport (ONT)

Q: How long does the flight from Denver to Ontario to take?

The flight from Denver to Ontario takes2 Hours 22 Minutes.

We've found the cheapest flights to Ontario

Returns from £40.45

One-way from £22.21

Airliners including Volaris, Frontier, United Airlines, Air Canada and Southwest Airlines all offer direct flights between Denver International to Ontario International. When travelling from Denver International you will cover about 818 miles before you reach Ontario International. This journey will take 2 Hours 22 Minutes.

Depending on the day of the week and the time of day you book, flight prices can vary dramatically. If you are on a tight budget then you should avoid flying at peak hours as the prices are more expensive. The cheapest flights are in the evenings and in mid week. Flight to Ontario International will get more expensive the nearer you get the departure date, so it’s advisable to book in advance if it is possible.

On arriving at Ontario International please note the time difference, the time zone at Ontario International is 8.0 GMT compared to 7.0 GMT at Denver International.

Travellers planning to fly from Denver International Airport to Ontario International Airport can pre-book short or long term car parking at Denver International Airport.

If you rented a vehicle at Ontario International Airport and have to return it with a full tank of fuel, avoid excess fees by refilling at the nearest fuel station to Ontario International Airport.

Below are some options if you require transport to Denver International Airport:

Pre-booking your transportation requirements at Ontario International Airport can save a lot of time, hassle and money when arriving at the airport. Research and book your preferred choice of ground transportation at Ontario International Airport:

Need a place to stay when you get to Ontario? See a range of hotels near Ontario International Airport

To see all airliners that offer flights between Denver International and Ontario International please see the table below.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Southwest Airlines	4	3	3	3	3	3	3	08:25	22:25	VIEW FLIGHTS
United Airlines	2	2	2	2	2	2	2	11:15	19:25	VIEW FLIGHTS
Air Canada	2	2	2	2	2	2	2	11:15	20:52	VIEW FLIGHTS
Frontier	2	1	1	2	2	1	3	00:09	22:37	VIEW FLIGHTS
Volaris	1	0	0	0	0	0	1	16:04	22:22	VIEW FLIGHTS

Southwest Airlines is the most popular airliners who operate this route. They have around 22 a week with times that vary between 08:25 and 22:25.

To book your flight you can visit Southwest Airlines on their website www.southwest.com/?ref=southwestairlines.com. You will find up to date information on availability and the latest discounts.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays

Day

Flight Times

Flights

Monday