Compare and book 5 Star hotels in Ontario, Los Angeles

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Check availability on Ontario 5 Star Hotels

Tonight
25 Jun - 26 Jun
Tomorrow
26 Jun - 27 Jun
This weekend
27 Jun - 29 Jun
Next weekend
4 Jul - 6 Jul

Top Ontario 5 Star Hotels

Yaamava’ Resort & Casino at San Manuel
Lobby

Yaamava’ Resort & Casino at San Manuel

5.0 star property
9.6 out of 10, Exceptional, (74)
"Very nice facility with wonderful staff"
The price is 15.694.200 ₫
17.263.620 ₫ total
includes taxes & fees
21 Jul - 22 Jul
Yaamava’ Resort & Casino at San Manuel
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Explore similar 4-star hotels

Many 4-star hotels have the same amenities as 5-star hotels. See all 4-star hotels in Ontario.
DoubleTree by Hilton Hotel San Bernardino

DoubleTree by Hilton Hotel San Bernardino

285 E Hospitality Lane, San Bernardino, CA
The price is 2.868.115 ₫ per night from 2 Jul to 3 Jul
2.868.115 ₫
3.160.519 ₫ total
2 Jul - 3 Jul
includes taxes & fees
8.6/10 Excellent! (1,913 reviews)
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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.

Learn more about Ontario

Live music rocks the Toyota Arena while shoppers score deals at Ontario Mills, the area's sprawling outlet mall. Families can cool off at Cucamonga-Guasti Regional Park or scream with delight on rides at Scandia Amusement Park.

See all hotels in Ontario
Ontario showing night scenes and street scenes
Photo by Ontario Convention & Visitors Bureau / Jon Edwards.
Open Photo by Ontario Convention & Visitors Bureau / Jon Edwards.

Frequently asked questions

How much does it cost to stay in a 5-star hotel in Ontario?
The amount you pay for a 5-star hotel in Ontario can vary depending on when you decide to travel and how long you plan to be away, among a number of factors. Use our price per night filter and other search tools to score the best deal on an indulgent stay.
  • Search for the lowest price per night from 2.868.115 ₫

What makes a hotel 5 stars in Ontario?
In Ontario, a hotel needs to provide a specific level of upscale features to earn 5 stars. These can include gourmet restaurants, saunas and spas, on-site gyms, premium bedding, luxury toiletries and more. What also sets 5-star hotels apart is their guest-focused service. You can expect things like in-room massages, concierge services and nightly turn-down services. Some may also offer thoughtful touches like a welcome gift.
Are there any 5-star all-inclusive resorts in Ontario?
Find a luxurious stay that includes your room, meals, activities and entertainment in Ontario with the help of Expedia's filters. Search for resorts rated 5 stars and select the "All inclusive" filter. Make sure you check what's included in the upfront price. That way, you can take full advantage of the premium perks on offer from the moment you get there.