Hotels in Ontario, CA

Visiting Ontario for 1 night is the most common choice for our users.

The price of a hotel in Ontario depends on several factors such as star rating, location and demand. Generally speaking, the average cost of a hotel is around $206 per night.

Room prices for hotels in Ontario can be as much as 14% lower in the month of December. So this is a great time to book and save money.

Saturday is the cheapest day for hotel rooms in Ontario. Thursday is the most expensive day.

With generally low rainfall expected (8 mm) and an average temperature of 20 °C, those staying at a hotel in Ontario may want to take some time during their visit to go see popular landmarks in the area. Considering the weather during May, attractions worth visiting near Ontario are Hollywood Walk of Fame, St. Patrick Catholic Church, and Palace of Fine Arts.

Yes, Ontario has 4 holiday rentals available. If you’re interested in a holiday rental in Ontario, Luxurious Ontario Townhouse Ideal Family is the most popular in the city. Compare deals on holiday rentals in Ontario.

As of April 2026, there are 134 operators available to choose from for hotels in Ontario.

Prices for hotels in Ontario are updated daily.

Below are the 7 user recommended hotels in the area of Ontario that is closest to Ontario Mills. The average price near Ontario Mills is $160/night, with prices varying based on several factors including time of year. Hotels near Ontario Mills are typically 19% more expensive than the average hotel in Ontario, which is $130.

If you’re looking for a hotel in Ontario near Ontario Convention Center then you are in luck. momondo recommends 10 hotels near Ontario Convention Center and on average, hotels in the area cost $144/night. This price may vary based on season. Hotels near Ontario Convention Center are typically 9% more expensive than the average hotel in Ontario, which is $130.

Those looking for a hotel near Cucamonga-Guasti Regional Park should expect to pay $156/night for area hotels. Below are the 10 best hotel options in the area. Hotels near Cucamonga-Guasti Regional Park are typically 16% more expensive than the average hotel in Ontario, which is $130.