Find 5 Star Hotels in Ontario, CA from ￥15,808
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Sep 18 - Sep 20Our top choices for Ontario 5-star hotels
￥100,198
￥110,218 total
includes taxes & fees
Sep 14 - Sep 15
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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 Ontario Airport
222 N Vineyard Ave Ontario CA
￥19,466
￥22,376 total
Sep 27 - Sep 28
includes taxes & fees
8.6/10 Excellent! (1,102 reviews)
DoubleTree by Hilton Hotel San Bernardino
285 E Hospitality Lane San Bernardino CA
￥14,345
￥15,808 total
Sep 10 - Sep 11
includes taxes & fees
The Mission Inn Hotel & Spa
3649 Mission Inn Ave Riverside CA
￥37,919
￥49,029 total
Sep 23 - Sep 24
includes taxes & fees
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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.
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Photo by Ontario Convention & Visitors Bureau / Jon Edwards.
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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 depends on things such as when you plan to go and the length of your vacation. An insider tip for landing an awesome deal? Use our pricing filters to compare the available hotels for your chosen dates.
- Search for the lowest price per night from ￥15,808
What makes a hotel 5 stars in Ontario?
Faultless guest service is the defining feature of every 5-star hotel in Ontario. From the second you arrive, staff attend to your every whim, whether offering luggage assistance and storage or providing in-room massages. On top of that, hotels must offer top-rate conveniences to be entitled to a 5-star rating. These can include luxury bathrobes, an on-site spa, swimming pools, fine dining kitchens and knowledgeable concierge.
Are there any 5-star all-inclusive resorts in Ontario?
Find a luxurious stay that includes your lodging, meals, drinks and entertainment in Ontario with our filters. Search for properties with a 5-star rating and select the "All inclusive" filter. Make sure you check what's included in the purchase price. This way, you can take full advantage of the many perks on offer from the moment you get there.