The Best Luxury Hotels in Diamond Bar, CA from ￥20,228 in 2026

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Our top choices for Diamond Bar luxury hotels

An outdoor patio area with wicker furniture, string lights, and a water feature.

1. DoubleTree by Hilton Claremont

Claremont

Luxury awaits at this Claremont hotel offering hot tubs, poolside relaxation, and fine dining near Pomona College.

￥23,112 total

includes taxes & fees

Nov 24 - Nov 25

A hallway with a patterned carpet, wooden accents, and hanging crystal chandeliers.

2. Pacific Palms Resort

City of Industry

￥30,068 total

includes taxes & fees

Nov 20 - Nov 21

A spacious lobby with a central seating area, a stone wall, and a large chandelier.

3. Disney's Grand Californian Hotel and Spa

Anaheim Resort

Disney luxury awaits with 3 pools, spa treatments, and magical dining at this premium resort near parks.

￥171,538 total

includes taxes & fees

Nov 16 - Nov 17

A balcony with two chairs, a small table, and potted plants.

4. Hilton Arcadia Pasadena Area

Arcadia

￥24,832 total

includes taxes & fees

Nov 22 - Nov 23

A bar area with a long counter, multiple stools, and shelves stocked with various bottles.

5. Sheraton Los Angeles San Gabriel

Central San Gabriel

￥26,699 total

includes taxes & fees

Dec 1 - Dec 2

A hotel with a central courtyard, palm trees, and a large building with multiple floors and balconies.

6. The Westin Anaheim Resort

Anaheim Resort

Poolside luxury enchants at this hotel with 4 exquisite restaurants, spa amenities, and sumptuous rooms steps from Disney attractions.

￥58,792 total

includes taxes & fees

Nov 29 - Nov 30

A modern lobby with a reception desk, seating area, and a staircase.

7. JW Marriott Anaheim Resort

Anaheim Resort

Experience unparalleled luxury near Disneyland at this resort with poolside relaxation and divine dining options.

￥52,646 total

includes taxes & fees

Dec 7 - Dec 8

A modern hotel with a glass facade, palm trees, and a well-lit entrance.

8. Courtyard by Marriott Los Angeles Monterey Park

Monterey Park

￥24,243 total

includes taxes & fees

Nov 22 - Nov 23

A spacious lobby with a high ceiling, a staircase, and a seating area with sofas and armchairs.

9. Knott's Hotel

Buena Park

Luxurious getaway near Knott's Berry Farm features plush beds, fine dining, and premium amenities.

￥23,060 total

includes taxes & fees

Nov 30 - Dec 1

A breakfast buffet with various food items and beverages, a television mounted above the counter, and a view of the outdoor area through the window.

10. Doubletree by Hilton Whittier Los Angeles

Uptown Whittier

￥25,786 total

includes taxes & fees

Nov 21 - Nov 22

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Top Diamond Bar Hotel Reviews

A spacious living room with a fireplace, two sofas, a coffee table, and a large window.

Ayres Suites Diamond Bar

Diamond Bar

10/10 Excellent

Rachel

A modern bar area with a central island, bar stools, pendant lighting, and a view through large windows.

Holiday Inn Diamond Bar - Pomona by IHG

Diamond Bar

10/10 Excellent

My family and I stayed here from Dec 28 - Jan 3rd and it was a wonderful experience. We had booked another hotel originally that was absolutely disgusting and roach infested. We searched online for a good hotel and found this Holiday Inn. It was the best decision I made and regret not booking this hotel first. I will never stay anywhere else but here. The staff was extremely helpful upon our arrival at midnight on December 28th with two very tired children, I wish I could remember the...

Jackie

A residential property with a covered driveway, large windows, and a well-lit exterior at dusk.

Best Western Diamond Bar Hotel & Suites

Diamond Bar

10/10 Excellent

Atapana

A modern living room with a fireplace, two armchairs, a glass coffee table, and a large painting above the mantel.

Ayres Hotel Chino Hills – Ontario

Chino Hills

10/10 Excellent

Trevor

A hotel dining area with multiple tables and chairs, a sofa, and a kitchen in the background.

Hampton Inn Los AngelesWest Covina

West Covina

10/10 Excellent

Josue

An outdoor patio area with wicker furniture, a fire pit, and a stone wall backdrop.

Holiday Inn Express & Suites Ontario - Chino Hills by IHG

Chino Hills

10/10 Excellent

LISI

A hotel lobby with multiple seating areas, palm trees, and a large glass facade.

Hyatt Regency Orange County

Anaheim Resort

10/10 Excellent

Doug

A cozy living room with a fireplace, two sofas, a coffee table, and a patterned rug.

Ayres Hotel Corona – Riverside

Corona

10/10 Excellent

Brisa

A spacious lobby with a fireplace, seating area, and decorative wall panels.

Ayres Hotel Orange

Anaheim Resort

10/10 Excellent

I have stayed at the Ayres Orange multiple times over the past few years and will keep coming back! First and foremost, the hotel is in a very convenient and easy-to-find location right off the freeway. It is also far enough away from Disney that the area feels less chaotic and congested, but is still just a short ride away from the parks. The hotel is great for those wanting a more relaxed, child-adjacent Disney experience. The staff were very kind, professional, and efficient. Check in and...

Brittany

A spacious lobby with a marble floor, a staircase with a wrought iron railing, and a reception desk.

SureStay Plus By Best Western Upland Ontario North

Upland

10/10 Excellent

Arbora

A modern hotel lobby with a wooden reception desk, green armchairs, and a dining area with a long table.

Holiday Inn Express Fullerton - Anaheim by IHG

Fullerton

10/10 Excellent

Extremely clean, very comfortable bed, and nicest staff I’ve encountered in a long time. I also really appreciated the free parking, free and convenient shuttle to Disney and back, and the great breakfast..all for so much less money than hotels closer to Disney. 100% will recommend this hotel for anyone visiting for Disneyland. We were able to park here and use the shuttle to Disney before our check in time, then check in later, and that was a huge bonus.

Sarah

A spacious lobby with a wooden floor, a sofa, a coffee table, and a chandelier.

Days Inn & Suites by Wyndham Fullerton

Fullerton

10/10 Excellent

THEODORE

A hotel room with a bed, a desk, a sofa, and a TV.

Comfort Suites Near City of Industry - Los Angeles

La Puente

10/10 Excellent

Alex

A poolside area with a glass-top fire feature, outdoor seating, and a pool.

Hampton Inn & Suites Buena Park

Buena Park

10/10 Excellent

Denise

A residential building with a central pathway, surrounded by well-maintained lawns and trees.

Chase Suites Hotel Brea-Fullerton

Brea

10/10 Excellent

LILLIAN

An outdoor stone fireplace with a grill, surrounded by stone steps and two wicker chairs.

Best Western Corona Hotel & Suites

Corona

10/10 Excellent

Hector

Frequently Asked Questions

Are you searching for a great accommodation for your luxury holiday in Diamond Bar?

Expedia can help you get a flight to Ontario Intl. Airport (ONT) airport or Fullerton, CA (FUL-Fullerton Municipal) airport, and then you can select from a variety of places to stay that will deliver the luxury you seek. Amenities are important when you plan a vacation, so we make it easy to get what you want to make your stay special. If you want an upscale hotel that has fine dining, a spa, or several swimming pools, Expedia can assist you in finding the best luxury hotel experience that Diamond Bar offers. During your visit, you might want to enjoy the restaurants and bars which Diamond Bar is known for.

When can I expect good weather in Diamond Bar?

Planning for the weather is an important factor for making your trip to Diamond Bar a success, especially when you're splurging. The hottest months are usually August and July with an average temp of 75°F, while the coldest months are February and December with an average of 56°F. Average annual precipitation for Diamond Bar is 14 inches.

What's there to see and do in Diamond Bar?

Enjoy Diamond Bar and visit Disneyland® Resort, Disney California Adventure® Park, and Knott's Berry Farm. If you have a little extra time during your trip, you might want to make a stop at Anaheim Convention Center and Honda Center.

Find Luxury Hotels in Diamond Bar, CA

Change your mind

Treat yourself

Be picky

Check prices for these dates

Our top choices for Diamond Bar luxury hotels

1. DoubleTree by Hilton Claremont

2. Pacific Palms Resort

3. Disney's Grand Californian Hotel and Spa

4. Hilton Arcadia Pasadena Area

5. Sheraton Los Angeles San Gabriel

6. The Westin Anaheim Resort

7. JW Marriott Anaheim Resort

8. Courtyard by Marriott Los Angeles Monterey Park

9. Knott's Hotel

10. Doubletree by Hilton Whittier Los Angeles

Top Diamond Bar Hotel Reviews

Ayres Suites Diamond Bar

10/10 Excellent

Frequently Asked Questions

Are you searching for a great accommodation for your luxury holiday in Diamond Bar?

When can I expect good weather in Diamond Bar?

What's there to see and do in Diamond Bar?