A person in a white dress sitting in a field of wildflowers with hills in the background.

Diamond Bar 4 Stars Hotels

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Diamond Bar 4 Star Hotels

Tonight
Oct 17 - Oct 18
Tomorrow
Oct 18 - Oct 19
Next weekend
Oct 23 - Oct 25
In two weeks
Oct 30 - Nov 1

Our top choices for Diamond Bar 4-star hotels

An outdoor event space with tables and chairs, a grassy lawn, and a modern building with large windows in the background.
A hotel room with a large bed, a desk, a chair, a TV, and a view of a pool and building.
A hotel lobby with multiple reception desks, seating areas, and a patterned carpet.
A hotel room with a large bed, a desk with a chair, a TV, and a window with curtains.

1. Hilton Anaheim

Hilton Anaheim
Anaheim Resort
United States
Ruth
₩198,470
₩234,479 total
includes taxes & fees
Oct 31 - Nov 1
Hilton Anaheim
A restaurant with large windows, wooden tables, and chairs.
A hotel room with a large bed, a TV, a desk, and a window with curtains.
A gym with treadmills and an elliptical machine.
A modern building with multiple balconies and a flat roof, surrounded by lush greenery.

2. Knott's Hotel

Knott's Hotel
Buena Park
United States
Michelle
₩188,863
₩215,304 total
includes taxes & fees
Nov 11 - Nov 12
Knott's Hotel
A hotel lobby with multiple seating areas, palm trees, and a large glass facade.
A circular outdoor seating area with a fire pit, surrounded by lounge chairs and sofas.
A modern bar area with a curved counter, multiple seating options, and a large screen above the bar.
A modern reception area with wooden paneling and a large digital display.

3. Hyatt Regency Orange County

Hyatt Regency Orange County
Anaheim Resort
United States
Amanda
₩171,718
₩232,465 total
includes taxes & fees
Oct 19 - Oct 20
Hyatt Regency Orange County
A hotel with a central courtyard, palm trees, and a large building with multiple floors and balconies.
A rooftop terrace with outdoor seating, a fire feature, and a city view.
A restaurant with multiple tables and chairs, string lights, and decorative plants.
A room with a view of a Ferris wheel, a balcony with a railing, a sofa, a chair, and a table with a vase of flowers.

4. The Westin Anaheim Resort

The Westin Anaheim Resort
Anaheim Resort
United States
Sharon
₩430,963
₩505,231 total
includes taxes & fees
Nov 15 - Nov 16
The Westin Anaheim Resort
An outdoor seating area with fire pits, modern furniture, and a view of the sky.
A spacious lobby with a bar area, comfortable seating, and a modern ceiling design.
A modern bar area with wicker chairs, a bar counter stocked with bottles, and potted plants.
A modern lobby with a sectional sofa, a coffee table, and a wooden planter with plants.

5. Hotel Fera Anaheim, a DoubleTree by Hilton

Hotel Fera Anaheim, a DoubleTree by Hilton
Anaheim Resort
United States
Ahmad
₩165,580
₩182,462 total
includes taxes & fees
Oct 25 - Oct 26
Hotel Fera Anaheim, a DoubleTree by Hilton
A swimming pool with lounge chairs, palm trees, and a building with multiple balconies in the background.
A hotel room with a grey sofa, a coffee table, a patterned armchair, a flat-screen TV, and a window with curtains.
A row of sun loungers with a water feature and palm trees in the background.
A hotel with a pool, palm trees, and a parking lot.

6. Grand Legacy At the Park

Grand Legacy At the Park
Anaheim Resort
United States
Justin
₩305,076
₩356,938 total
includes taxes & fees
Nov 1 - Nov 2
Grand Legacy At the Park
A spacious lobby with a central seating area, large windows, and a view of a pool.
A multi-story hotel with a modern design, featuring a prominent Marriott logo.
A bar area with multiple shelves of bottles, a bar counter, and several chairs.
A modern restaurant with high tables and chairs, a bar area, and large windows offering city views.

7. Anaheim Marriott Hotel

Anaheim Marriott Hotel
Anaheim Resort
United States
Anonymous traveler
₩212,413
₩249,965 total
includes taxes & fees
Oct 25 - Oct 26
Anaheim Marriott Hotel
A rooftop pool with a waterfall, surrounded by palm trees and modern buildings.
A hotel room with two sofas, a coffee table, and a dining table with lamps. Large windows offer a city view.
An outdoor seating area with wicker furniture, a fire feature, and a waterfall backdrop.
A hotel entrance with a revolving door, glass doors, and a well-lit interior.

8. The Westin South Coast Plaza, Costa Mesa

The Westin South Coast Plaza, Costa Mesa
Costa Mesa
United States
Adam
₩225,488
₩288,117 total
includes taxes & fees
Oct 31 - Nov 1
The Westin South Coast Plaza, Costa Mesa
A rooftop bar with a city view, seating area, and bar counter.
A hotel with a large illuminated 'S' on its facade, located at an intersection with traffic lights and palm trees.
A pool area with lounge chairs and umbrellas, surrounded by palm trees.
A view from a hotel room with a large window overlooking a cityscape at dusk, featuring illuminated amusement park rides and buildings.

9. The Viv Hotel, Anaheim, a Tribute Portfolio Hotel

The Viv Hotel, Anaheim, a Tribute Portfolio Hotel
Anaheim Resort
United States
Vu
₩202,806
₩277,101 total
includes taxes & fees
Oct 25 - Oct 26
The Viv Hotel, Anaheim, a Tribute Portfolio Hotel
A hotel entrance with large columns, potted plants, and a curved pathway leading to the doors.
An outdoor patio area with multiple tables and chairs, each under a beige umbrella.
A lobby with a wooden archway leading to a reception area, a tiled floor, and a potted plant.
A hotel lobby with a patterned carpet, columns, and potted plants.

10. DoubleTree Suites by Hilton Anaheim Rsrt - Conv Cntr

DoubleTree Suites by Hilton Anaheim Rsrt - Conv Cntr
Anaheim Resort
United States
Amber
₩134,959
₩161,811 total
includes taxes & fees
Oct 25 - Oct 26
DoubleTree Suites by Hilton Anaheim Rsrt - Conv Cntr
A nighttime outdoor pool area with lounge seating and a fire feature.
A modern lobby with a seating area, large windows, and artwork on the walls.
A modern living room with a flat-screen TV mounted on a wooden wall, patterned armchairs, a sectional sofa, and a coffee table.
An indoor wedding ceremony setup with a floral aisle, chairs, and a stage.

11. DoubleTree by Hilton Monrovia - Pasadena Area

DoubleTree by Hilton Monrovia - Pasadena Area
Monrovia
United States
Benoit
₩168,983
₩189,590 total
includes taxes & fees
Oct 25 - Oct 26
DoubleTree by Hilton Monrovia - Pasadena Area
A modern lobby with a reception desk, seating area, and a staircase.
A modern reception area with a central desk, wooden flooring, and large windows offering views of the outdoors.
A rooftop bar with a panoramic city view, modern bar setup, and comfortable seating.
A rooftop terrace with seating, a bar area, and a view of the cityscape.

12. JW Marriott Anaheim Resort

JW Marriott Anaheim Resort
Anaheim Resort
United States
Brent
₩386,933
₩453,859 total
includes taxes & fees
Oct 25 - Oct 26
JW Marriott Anaheim Resort
A hotel entrance with a grand facade, multiple entry points, and a parking area with several cars.
A modern hotel with a large indoor pool, sun loungers, and a well-lit exterior.
A spacious lobby with a curved staircase, a large chandelier, and a modern interior design.
A spacious outdoor lounge area with multiple seating arrangements and a large illuminated artwork display.

13. The Commerce Casino & Hotel

The Commerce Casino & Hotel
Commerce
United States
Daniel
₩146,300
₩204,170 total
includes taxes & fees
Nov 16 - Nov 17
The Commerce Casino & Hotel
A modern restaurant with a sunset mural, contemporary furniture, and a view of the ocean.
A modern hotel entrance with a covered lobby, a reception desk, and seating areas.
A rooftop patio with outdoor seating, a dining area, and a decorative rock garden.
A coastal beach with clear blue water, sandy shore, and rocky cliffs.

14. Hyatt Regency Irvine

Hyatt Regency Irvine
Irvine Business Complex
United States
CRISTOFER
₩298,872
₩329,342 total
includes taxes & fees
Oct 23 - Oct 24
Hyatt Regency Irvine
A modern outdoor lounge area with seating and a pool, surrounded by a building with balconies and a waterfall feature.
A multi-level interior with glass railings, a patterned floor, and recessed lighting.
An outdoor lounge area with wicker furniture, a sofa, and a coffee table, featuring ambient lighting and a view of the outdoors.
A modern hotel with a large, illuminated facade, a spacious parking area, and a view of the city skyline at night.

15. Hilton Orange County/Costa Mesa

Hilton Orange County/Costa Mesa
Sobeca District
United States
Robert
₩225,688
₩250,954 total
includes taxes & fees
Oct 29 - Oct 30
Hilton Orange County/Costa Mesa
An outdoor patio area with wicker furniture, blue umbrellas, and a fire feature.
A store with shelves of snacks, a display of bottled drinks, and a coffee machine.
A restaurant with multiple tables and chairs, a large window with a view of buildings and greenery, and a wall with the restaurant's name.
A swimming pool with lounge chairs and umbrellas, surrounded by palm trees and a building with a beige facade.

16. DoubleTree by Hilton Los Angeles - Commerce

DoubleTree by Hilton Los Angeles - Commerce
Commerce
United States
Jordan
₩159,736
₩179,216 total
includes taxes & fees
Nov 1 - Nov 2
DoubleTree by Hilton Los Angeles - Commerce
A modern hotel atrium with multiple dining areas, high ceilings, and indoor plants.
A modern hotel room with a large window, a sofa, a chair, a TV, and a small round table.
A multi-level atrium with balconies, seating areas, and indoor plants.
A pool with water jets, surrounded by palm trees and modern buildings.

17. Embassy Suites by Hilton Anaheim Orange

Embassy Suites by Hilton Anaheim Orange
Anaheim Resort
United States
Luz
₩175,787
₩194,123 total
includes taxes & fees
Oct 25 - Oct 26
Embassy Suites by Hilton Anaheim Orange
A spacious lobby with a modern chandelier, seating area, and a decorative wall with a blue backdrop.
A large, multi-story hotel with a prominent entrance and a clock on the facade.
A bar area with a long counter, multiple stools, and shelves stocked with various bottles.
A modern living room with a central coffee table, surrounded by sofas and a bookshelf filled with decorative items.

18. Sheraton Los Angeles San Gabriel

Sheraton Los Angeles San Gabriel
Central San Gabriel
United States
Shani julia
₩202,806
₩227,538 total
includes taxes & fees
Nov 3 - Nov 4
Sheraton Los Angeles San Gabriel
A modern hotel with a large pool, palm trees, and a distinctive golden design on the building facade.
A modern outdoor seating area with white chairs and a sofa, large windows, and a view of palm trees.
A modern lobby with seating areas, a bar, and large windows.
A modern building with large windows and a landscaped courtyard with various plants and seating areas.

19. Le Méridien Pasadena Arcadia

Le Méridien Pasadena Arcadia
Arcadia
United States
Briana Marie
₩192,132
₩215,563 total
includes taxes & fees
Nov 3 - Nov 4
Le Méridien Pasadena Arcadia
A modern lobby with a curved purple sofa, two white armchairs, a round coffee table, and a decorative ceiling.
A modern coffee shop with a marble counter, black pendant lights, and a refrigerated display case.
The Bicycle Hotel with a modern facade, illuminated signage, and a parking area with several cars.
A modern hotel lobby with a curved ceiling, recessed lighting, and a statue in the center.

20. Parkwest Bicycle Casino

Parkwest Bicycle Casino
Bell Gardens
United States
Said
₩200,511
₩250,298 total
includes taxes & fees
Oct 25 - Oct 26
Parkwest Bicycle Casino
Save an average of 15% on thousands of hotels when you're signed in

Learn more about Diamond Bar

Nestled between scenic hills, this suburban gem offers peaceful hiking trails at Summitridge Park and golf at Diamond Bar Golf Course. Families flock to Sycamore Canyon Park for picnics, while shoppers enjoy Diamond Bar Center's weekend farmers market with local California produce.

See all hotels in Diamond Bar
A person in a white dress sitting in a field of wildflowers with hills in the background.

Top Diamond Bar Hotel Reviews

Hyatt Regency Orange County

Hyatt Regency Orange County

10/10 Excellent
"Really amazing staff. Genaro saw my drivers license was from very far away and it was late and he knew I was traveling all day so he ended up taking care of my parking. Also were able to accommodate a late check out the following day. Overall really cool hotel, will stay here again."
Zachary 1-night trip
Posted 2 hours ago
Hyatt Regency Orange County
Hotel Fera Anaheim, a DoubleTree by Hilton

Hotel Fera Anaheim, a DoubleTree by Hilton

10/10 Excellent
"I love staying at Hotel FERA! They’re clean, welcoming and parking is easy."
Julianne 1-night trip
Posted 7 hours ago
Hotel Fera Anaheim, a DoubleTree by Hilton
Grand Legacy At the Park

Grand Legacy At the Park

8/10 Good
"It was good"
Dwight 7-night trip
Posted 1 day ago
Grand Legacy At the Park

Frequently asked questions

What are the best 4-star hotels in Diamond Bar?
If you're searching for high-quality comfort and loads of amenities on your Diamond Bar escape, check out DoubleTree by Hilton Pomona. This 4-star hotel features a swimming pool and concierge services. Pacific Palms Resort also gets top reviews from Expedia customers. Beauty services and a resort are among its conveniences.
How much does it cost to stay in a 4-star hotel in Diamond Bar?
With Expedia's search and sort filters, landing a great deal on a 4-star hotel in Diamond Bar just got easier. Start by keying in your chosen travel dates and length of your escape. Then sort the results by price and choose a hotel that best matches your style and budget.
  • Search for the lowest price from ₩161,811
What's the difference between 5-star and 4-star hotels in Diamond Bar?
Treat yourself to luxury living during your Diamond Bar escape by checking in to a 4-star hotel. As well as featuring upscale surroundings, these properties are usually filled with amenities, including complimentary bathrobes, large beds and more. A 5-star hotel will go the extra mile to make your stay an even more indulgent and unforgettable one. Concierge assistance, elegant décor and gourmet dining are just the start of the first-rate services and conveniences you'll likely get access to.

Explore a world of travel with Expedia