Hotels in Ontario

Free cancellation options if plans change
Unlock travel rewards with One Key
Save more with Member Prices

Check prices for these dates

Tonight
May 13 - May 14
Tomorrow
May 14 - May 15
This weekend
May 16 - May 18
Next weekend
May 23 - May 25

Where to stay in Ontario?

Sleep Inn Ontario
Lobby

Sleep Inn Ontario

2.5 star property
8.4 out of 10, Very Good, (1005)
$94 nightly
The price is $104
Jun 1 - Jun 2
Total includes taxes and fees
Sleep Inn Ontario
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
trending_down

Our prices for hotels in Ontario are cheapest in January

See average prices and weather for all months

Price trends for hotels in Ontario

Pricing is based on two traveler single night rates
May
$127
Average price during May is $127
Jun
$146
Average price during June is $146
Jul
$138
Average price during July is $138
Aug
$139
Average price during August is $139
Sep
$123
Average price during September is $123
Oct
$123
Average price during October is $123
Nov
$105
Average price during November is $105
Dec
$92
Average price during December is $92
Jan
$88
Average price during January is $88
Feb
$102
Average price during February is $102
Mar
$114
Average price during March is $114
Apr
$117
Average price during April is $117
Currently viewing crowd sizes and weather for May.

May

trending_upHigh crowds
High 72°F / low 50°F. Sunny most days.
72°
weather_sun
May, High crowds, average high temperature 72 degrees Fahrenheit, average low temperature 50 degrees Fahrenheit. Sunny most days.
50°
82°
weather_sun
June, High crowds, average high temperature 82 degrees Fahrenheit, average low temperature 58 degrees Fahrenheit. Sunny most days.
58°
95°
weather_sun
July, High crowds, average high temperature 95 degrees Fahrenheit, average low temperature 67 degrees Fahrenheit. Sunny most days.
67°
93°
weather_sun
August, High crowds, average high temperature 93 degrees Fahrenheit, average low temperature 67 degrees Fahrenheit. Sunny most days.
67°
82°
weather_sun
September, Moderate crowds, average high temperature 82 degrees Fahrenheit, average low temperature 57 degrees Fahrenheit. Sunny most days.
57°
64°
weather_sun
October, Moderate crowds, average high temperature 64 degrees Fahrenheit, average low temperature 45 degrees Fahrenheit. Sunny most days.
45°
48°
weather_partly_sunny
November, Low crowds, average high temperature 48 degrees Fahrenheit, average low temperature 33 degrees Fahrenheit. Partly sunny.
33°
36°
ac_unit
December, Low crowds, average high temperature 36 degrees Fahrenheit, average low temperature 24 degrees Fahrenheit. Snow likely.
24°
36°
ac_unit
January, Low crowds, average high temperature 36 degrees Fahrenheit, average low temperature 24 degrees Fahrenheit. Snow likely.
24°
43°
weather_partly_sunny
February, Low crowds, average high temperature 43 degrees Fahrenheit, average low temperature 28 degrees Fahrenheit. Partly sunny.
28°
54°
weather_partly_sunny
March, Moderate crowds, average high temperature 54 degrees Fahrenheit, average low temperature 36 degrees Fahrenheit. Partly sunny.
36°
62°
weather_sun
April, Moderate crowds, average high temperature 62 degrees Fahrenheit, average low temperature 41 degrees Fahrenheit. Sunny most days.
41°
Monthly weather averages (˚F)
View all properties

Top landmarks in Ontario

Ontario State Park

Ontario State Park is 1.5 mi (2.4 km) from central Ontario, why not stop by during your stay.

See properties in Ontario State Park
Ontario State Park

Learn more about Ontario

Ontario is well-known for its attractions such as Payette River and Snake River. Visitors to this welcoming city speak highly of the restaurants whereas sights include Four Rivers Cultural Center and Ontario State Park.

See all hotels in Ontario
A tranquil hotel pool encircled by beautiful arches, enhancing the ambiance for leisure and relaxation.

Summer Getaway Sale

Save 25% or more on select hotels, and earn 50% more rewards on all properties. Book by May 26 and travel by Sep 30, 2025. See terms*
Sign in or join for free

Frequently asked questions

What accommodations do travelers recommend in Ontario?
Holiday Inn Ontario by IHG, Holiday Inn Express & Suites Ontario by IHG and Best Western Inn & Suites are all accommodations that are popular with guests.
Where can I find free parking at my hotel in Ontario?
Park your car for free at these properties: Quality Inn, Red Lion Inn & Suites Ontario and Sleep Inn Ontario. There are 8 choices you may want to check out on our site.
Can I book a refundable hotel in Ontario?
If you’re looking for the flexibility to change your travel plans to Ontario, most accommodations provide refundable* rates you can book. You can see these accommodations by searching our site and using the “fully refundable” filter to narrow the results down.
Where can I stay with my pet in Ontario?
Your animal companion is welcome at these pet-friendly hotels: Red Lion Inn & Suites Ontario, Holiday Inn Ontario, an IHG Hotel, and Sleep Inn Ontario. There are 10 alternatives you can choose from on our site.
Which Ontario hotels do travelers like for their central location?
Travelers like these properties for their good location: Red Lion Inn & Suites Ontario and Holiday Inn Ontario, an IHG Hotel.
Where can I stay in Ontario if I want a budget-friendly accommodation?
A few inexpensive options worth considering are Red Lion Inn & Suites Ontario, Holiday Inn Express & Suites Ontario by IHG and Sleep Inn Ontario.
Where can I stay in Ontario if I want a vacation home instead of a traditional hotel?
If you want to find a good alternative to a hotel, review our selection of 23 vacation homes.
Where can I stay if I'm traveling to Ontario with my children?
Your kids are welcome at Red Lion Inn & Suites Ontario, Sleep Inn Ontario and Best Western Inn & Suites.
What will the weather in Ontario be like during my visit?
July and August are typically the warmest months in Ontario when the average temp is 75°F. January and December are the coldest months when the average temperature is 34°F. December and January are the months with the most rain.
Why should I book my Ontario hotel through Hotels.com?
There are lots of reasons to book your Ontario trip with us: our free cancellations on selected hotels* gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™** on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.

Terms and conditions

*Book by 5/26/2025 11:59 pm in hotel property local time. Stay between 4/17/2025-9/30/2025. Member Prices are available to Hotels.com® app users and One Key members. Limited availability, blackout periods may apply.

OneKeyCash is not redeemable for cash and can only be used on Hotels.com®, Expedia®, and Vrbo®.

https://www.hotels.com/lp/b/deals