Ontario 4 Stars Hotels

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Check availability on Ontario 4 Star Hotels

Compare Ontario 4 Star Hotels with updated room rates, reviews, and availability. Most hotels are fully refundable.

DoubleTree by Hilton Hotel San Bernardino
4.0 star property
8.8 out of 10, Excellent, (2316)
"Nice stay "
The price is NT$3,107
NT$3,424 total
includes taxes & fees
Nov 2 - Nov 3
DoubleTree by Hilton Hotel San Bernardino
DoubleTree by Hilton Ontario Airport
4.0 star property
8.2 out of 10, Very Good, (1015)
"Wonderful stay and experience "
The price is NT$3,734
NT$4,292 total
includes taxes & fees
Oct 26 - Oct 27
DoubleTree by Hilton Ontario Airport
The Mission Inn Hotel & Spa
4.0 star property
8.6 out of 10, Excellent, (2127)
"Everything was great with our stay"
The price is NT$5,688
NT$7,650 total
includes taxes & fees
Nov 3 - Nov 4
The Mission Inn Hotel & Spa
Pacific Palms Resort
4.0 star property
8.6 out of 10, Excellent, (1025)
"Great stay"
The price is NT$5,143
NT$5,667 total
includes taxes & fees
Oct 18 - Oct 19
Pacific Palms Resort
DoubleTree by Hilton Pomona
4.0 star property
8.8 out of 10, Excellent, (1011)
" Nice place"
The price is NT$3,624
NT$3,993 total
includes taxes & fees
Oct 26 - Oct 27
DoubleTree by Hilton Pomona
DoubleTree by Hilton Claremont
4.0 star property
8.6 out of 10, Excellent, (1010)
"Comfy beds with great views of mountains!"
The price is NT$4,212
NT$4,717 total
includes taxes & fees
Oct 26 - Oct 27
DoubleTree by Hilton Claremont
Near ONT Spacious 4BR Family Retreat Safe Area
4.0 star property
The price is NT$10,718
NT$19,021 total
includes taxes & fees
Nov 11 - Nov 12
Near ONT Spacious 4BR Family Retreat Safe Area
Perfect Family Getaway w Garden Near ONT Airport
4.0 star property
Perfect Family Getaway w Garden Near ONT Airport
Tao house
4.0 star property
Tao house
Spacious & Bright Home Fully Equipped
4.0 star property
The price is NT$4,350
NT$8,758 total
includes taxes & fees
Oct 20 - Oct 21
Spacious & Bright Home Fully Equipped
Modern Family Home w Full Amenities & Near ONT
4.0 star property
The price is NT$4,350
NT$8,758 total
includes taxes & fees
Oct 19 - Oct 20
Modern Family Home w Full Amenities & Near ONT
Modern Glendora Retreat Family Getaway Near Cal Poly & Mt. SAC
4.0 star property
The price is NT$5,537
NT$10,453 total
includes taxes & fees
Oct 29 - Oct 30
Modern Glendora Retreat Family Getaway Near Cal Poly & Mt. SAC
Luxury Hilltop Designer House w Pool Great View
4.0 star property
Luxury Hilltop Designer House w Pool Great View
Spacious Family Retreat w Garden & Modern Comfort!
4.0 star property
Spacious Family Retreat w Garden & Modern Comfort!
Sunny Spanish Villa Pool, Parking & Privacy
4.0 star property
Sunny Spanish Villa Pool, Parking & Privacy
Sunny & Stylish Near LA 4BR Home w Desks & Lounge
4.0 star property
Sunny & Stylish Near LA 4BR Home w Desks & Lounge
Luxury Pool Home w Theater Games & Mountain View
4.0 star property
Luxury Pool Home w Theater Games & Mountain View
Spacious Family Friendly House in Central Location
4.0 star property
Spacious Family Friendly House in Central Location
Bright & Airy 5B Home Workspace & Outdoor Lounge
4.0 star property
The price is NT$8,700
NT$17,471 total
includes taxes & fees
Oct 19 - Oct 20
Bright & Airy 5B Home Workspace & Outdoor Lounge
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Explore similar 5-star hotels

Many 5-star hotels have the same amenities as 4-star hotels. See all 5-star hotels in Ontario.
Yaamava’ Resort & Casino at San Manuel

Yaamava’ Resort & Casino at San Manuel

777 San Manuel Blvd, Highland, CA
The price is NT$13,751 per night from Oct 20 to Oct 21
NT$13,751
NT$15,126 total
Oct 20 - Oct 21
includes taxes & fees
9.6/10 Exceptional! (82 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.

Ontario which includes street scenes and night scenes
Photo by Ontario Convention & Visitors Bureau / Jon Edwards.
Open Photo by Ontario Convention & Visitors Bureau / Jon Edwards.

Top Ontario Hotel Reviews

Frequently asked questions

What are the best 4-star hotels in Ontario?
DoubleTree by Hilton Ontario Airport is a 4-star hotel in Ontario that ranks highly among Expedia travelers. A swimming pool and concierge services are just a couple of its amenities. Travelers also recommend DoubleTree by Hilton Claremont. From a terrace to concierge services, it comes with conveniences that cater to all aspects of your relaxation and entertainment.
How much does it cost to stay in a 4-star hotel in Ontario?
To lock in a 4-star hotel in Ontario that fits your budget, use Expedia's handy search filters. Check out the available options during your chosen dates and use our pricing filter to set your limit. You can also sort your results by the most economical property first.

  • Search for the lowest price from NT$15,126

What's the difference between 5-star and 4-star hotels in Ontario?
Offering a welcoming guest experience and upscale décor, 4-star hotels are a wonderful option for your Ontario getaway. These types of accommodations generally come with lots of handy amenities that make it easy to unpack and recharge — think 24-hour room service, gyms and restaurants. Or live the high life at a 5-star hotel designed to pamper with high-end perks and amenities. A personalized service, oversized bathrooms and fine dining are typically featured at these swanky properties.

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