Marriott Hotels & Resorts Hotels in Diamond Bar
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Search Hotels by Marriott Hotels & Resorts in Diamond Bar from ₹10,893

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your current months are November, 2026 and December, 2026.

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Our top choices for Diamond Bar Marriott Hotels & Resorts

A spacious lobby with a central seating area, large windows, and a view of a pool.

A modern restaurant with high tables and chairs, a bar area, and large windows offering city views.

A bar area with multiple shelves of bottles, a bar counter, and several chairs.

1. Anaheim Marriott Hotel

Anaheim Marriott Hotel

4.0 star property

Anaheim Resort

9.0 out of 10, Wonderful, (2,612 reviews)

9.0/10

Wonderful

(2,612 reviews)

"We enjoyed our stay"

Paulina

The price is ₹14,951

₹14,951

₹17,594 total

includes taxes & fees

29 Nov - 30 Nov

Anaheim Marriott Hotel

A spacious lobby with a central seating area, large windows, and a decorative chandelier.

A modern bar area with a large window view, bar stools, and a variety of bottles.

A modern library with curved sofas, a marble coffee table, and bookshelves filled with books.

2. Long Beach Marriott

Long Beach Marriott

3.5 star property

Long Beach

9.0 out of 10, Wonderful, (1,001 reviews)

9.0/10

Wonderful

(1,001 reviews)

"Great place with easy access to the airport."

Jillian

The price is ₹16,810

₹16,810

₹19,500 total

includes taxes & fees

14 Nov - 15 Nov

Long Beach Marriott

An outdoor bar area with seating, a fire pit, and a bar stocked with bottles.

A hotel with a swimming pool, palm trees, and a view of the surrounding cityscape.

A modern hotel lobby with a reception desk, seating area, and a large potted plant.

A large hotel with multiple floors, a swimming pool, and well-maintained gardens.

3. Costa Mesa Marriott

Costa Mesa Marriott

4.0 star property

Costa Mesa

9.0 out of 10, Wonderful, (1,783 reviews)

9.0/10

Wonderful

(1,783 reviews)

"The best family and kids friendly place"

Fidel

The price is ₹10,894

₹10,894

₹12,120 total

includes taxes & fees

22 Nov - 23 Nov

Costa Mesa Marriott

A spacious hotel lobby with a large seating area, a coffee table, and a view of the outdoor pool area.

A Marriott Suites hotel with a swimming pool, a dining table with a plate of food and a drink, and lounge chairs.

A hotel lobby with large windows, indoor pool, and dining area.

A modern hotel lobby with a curved reception desk, seating areas, and artwork on the walls.

4. Anaheim Marriott Suites

Anaheim Marriott Suites

3.5 star property

Anaheim Resort

8.4 out of 10, Very good, (1,332 reviews)

8.4/10

Very good

(1,332 reviews)

"Very convenient to Disneyland and restaurants."

THIEN HUONG

The price is ₹11,894

₹11,894

₹13,939 total

includes taxes & fees

11 Nov - 12 Nov

Anaheim Marriott Suites

A fire feature with a stone surround, two glasses of wine, and a plate of fruit.

A modern outdoor lounge area with a central fire feature, comfortable seating, and ambient lighting.

A Marriott hotel with a modern design, featuring multiple floors and a well-lit entrance.

A hotel room with a bed, a desk, a chair, a sofa, a TV, and a window with a city view.

5. Fullerton Marriott at California State University

Fullerton Marriott at California State University

3.5 star property

Fullerton

9.0 out of 10, Wonderful, (1,002 reviews)

9.0/10

Wonderful

(1,002 reviews)

"The property was clean & comfortable. I especially like the restaurant on site. We had a very nice breakfast there. The location is very convenient for anyone visiting Cal State Fullerton as well."

Philip

The price is ₹11,894

₹11,894

₹13,107 total

includes taxes & fees

22 Nov - 23 Nov

Fullerton Marriott at California State University

A rooftop lounge area with outdoor seating and a view of surrounding buildings.

A swimming pool with lounge chairs and a large screen displaying a beach scene.

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

A hotel room with a large bed, a desk with a flat-screen TV, a chair, and a view of the city through large windows.

6. Irvine Marriott

Irvine Marriott

4.0 star property

Airport Area

9.0 out of 10, Wonderful, (1,000 reviews)

9.0/10

Wonderful

(1,000 reviews)

"Helpful staff and very clean property"

Barbara

The price is ₹15,120

₹15,120

₹16,698 total

includes taxes & fees

20 Nov - 21 Nov

Irvine Marriott

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.

View all properties

Top Diamond Bar Hotel Reviews

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

A buffet setup with various food items, including waffles, pastries, and fruits.

A lobby with a reception desk, two chairs, a computer, and a potted plant.

A multi-story hotel with stone facade, palm trees, and a covered outdoor area.

Ayres Suites Diamond Bar

Diamond Bar

10/10 Excellent

Room was very clean and staff were very friendly.

Suji

Reviewed January 20, 2026Reviewed January 20, 2026

Ayres Suites Diamond Bar

A modern kitchen with a central island, bar seating, and a view of the outdoors.

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

A hotel room with a kitchenette, a sofa, a bed, and a large window offering a view of the landscape.

A spacious lobby with a reception desk, seating area, and a large mirror reflecting the interior.

Holiday Inn Diamond Bar - Pomona by IHG

Diamond Bar

8/10 Good

1 elevator down. Long wait for the other elevator, if you are is hurry. A bit inconvenient as it becomes hard to kredict the amount of time it takes to get an elevator. Otherwise a good, clean hotel.

Alan

Reviewed April 24, 2023Reviewed April 24, 2023

Holiday Inn Diamond Bar - Pomona by IHG

An outdoor patio area with tables and chairs, surrounded by potted plants and a building with balconies.

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

A hotel room with a bed, a sofa, a desk, and a chair. There are two wall art pieces above the sofa.

A modern lounge area with a sofa, chairs, a dining table, and a fireplace.

Ayres Hotel Chino Hills – Ontario

Chino Hills

10/10 Excellent

The room felt spacious even with a couch and a King bed. It was extremely well fitted out and also kept spotlessly clean by the daily cleaning staff. I appreciated the full-sized tub which also doubled as a decent shower.

Pauline

Reviewed February 7, 2026Reviewed February 7, 2026

Ayres Hotel Chino Hills – Ontario

A hotel dining area with a white table, cushioned seating, a flat-screen TV, framed pictures, and a bookshelf.

A cozy room with a sofa, a small table, a hanging board, and a radiator.

A reception desk with a sign reading "Welcome to West Covina."

A hotel room with a bed, a desk with a TV, a chair, a desk lamp, a heater, and a window with curtains.

Hampton Inn Los AngelesWest Covina

West Covina

10/10 Excellent

Nice clean room, quick check in, good breakfast

Alexandra

Reviewed June 25, 2026Reviewed June 25, 2026

Hampton Inn Los AngelesWest Covina

A modern hotel lobby with a glass door entrance, a potted plant, a reception desk, and a marble wall.

A modern kitchen with a dining area, bar stools, and a large window.

A hotel lobby with a sliding glass door, a reception desk, and a herringbone wood floor.

A hotel room with two beds, a large painting on the wall, a bathroom with a mirror and sink, and a wooden floor.

Hotel Seville

Ontario

10/10 Excellent

Quick check in / clean room / very comfortable bed / good soundproofing / no noise from other rooms or traffic outside / good hot shower / even clean outside no rubbish etc / well decorated no peeling paint etc/ breakfast was very good too / cereal toast waffles yoghurt juice muffins / great stop for us in between LAX and the drive to Las Vegas

Shiralee

Reviewed September 10, 2025Reviewed September 10, 2025

Hotel Seville

A modern living room with a staircase, a sofa, and a small dining area.

A modern hotel with a covered walkway, large planters with greenery, and a second-floor balcony.

A hotel room with a brown leather sofa, a small bathroom with a mirror, a sink, and a framed picture on the wall.

A hotel room with a large bed, a desk with a chair, a TV, and a separate sleeping area.

Lemon Heights Inn

Tustin

10/10 Excellent

Nothing to complain about!

Garin

Reviewed October 27, 2026Reviewed October 27, 2026

Lemon Heights Inn

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

A spacious kitchen with a central island, wooden beams, and a staircase.

A hotel room with two beds, a TV, a desk with a lamp, and a large window with curtains.

A reception area with a marble counter, a 'California' sign, and a plant.

Chase Suites Hotel Brea-Fullerton

Brea

10/10 Excellent

I purposely chose a ground floor location with no view for peace & privacy. Other units had views if desired. The suites were spacious, clean, comfortable & stocked with what we needed in the kitchen. Wonderful, friendly, helpful staff too. We will definitely go back!

Sandra

Reviewed June 3, 2024Reviewed June 3, 2024

Chase Suites Hotel Brea-Fullerton

A spacious lobby with a fireplace, seating area, and a large wooden cabinet.

A reception area with a wooden counter, a vase of red flowers, and a painting on the wall.

A hotel sign with a palm tree-lined driveway and a multi-story building in the background.

Ayres Hotel Anaheim

Southeast Anaheim

10/10 Excellent

Great stay here, perfectly located for Angels games and for the train station. Very comfortable room with kitchenette and nice bathroom. Breakfast nice but busy, some extra items to buy using self-service machine in the reception area. Would definitely recommend.

James

Reviewed June 14, 2026Reviewed June 14, 2026

Ayres Hotel Anaheim

A poolside area with lounge chairs and a view of mountains.

An outdoor dining area with palm trees, a pool, and a building with multiple floors and balconies.

A modern bathroom with two sinks, benches, and a large mirror.

A restaurant with long tables and chairs, hanging orange lamps, and large windows.

Pacific Palms Resort

City of Industry

10/10 Excellent

Very nice hotel, stayed in a room overlooking the golf course. Spacious room, plenty of parking Staff were friendly. I Would definitely stay here again.

Lee

Reviewed July 12, 2025Reviewed July 12, 2025

Pacific Palms Resort

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

A spacious living area with a large sectional sofa, a coffee table, and a dining table with a modern design.

A hotel with a swimming pool featuring a dolphin sculpture.

A hotel room with two beds, a nightstand with a lamp, a wall-mounted clock, and a door leading to a bathroom.

SureStay Plus By Best Western Upland Ontario North

Upland

10/10 Excellent

We spent a week here in August of 2023 after finishing Route 66, The whole area felt clean and relaxing. Kids loved the pool, husband loved the parking. Breakfast was good but very busy. There are a few local shops and takeouts nearby. We loved our stay here.

Samantha

Reviewed May 28, 2024Reviewed May 28, 2024

SureStay Plus By Best Western Upland Ontario North

A swimming pool area with two pools, a blue chair, and a building with multiple windows in the background.

A sign for 'Courtyard Restaurant & Bar' at 515 Wyndham, with a clear view of the building and surrounding palm trees.

A modern building with a 'WYNDHAM Courtyard Restaurant & Bar' sign, featuring a blue and white color scheme, and surrounded by landscaped gardens and palm trees.

A modern dining area with tables and booths, large windows, and a view of buildings.

Wyndham Anaheim

Anaheim Resort

10/10 Excellent

Excellent location for Disney California. Friendly and attentive staff. Free underground parking. Nice cafe for breakfast - the morning Bagel was delicious. Laundry facilities. Highly recommend!

Kavita

Reviewed July 26, 2026Reviewed July 26, 2026

Wyndham Anaheim

A spacious interior with a high ceiling, a wooden wall mural, a balcony with a railing, and hanging glass lamps.

A restaurant with large windows, wooden tables, and chairs.

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

A hotel room with a large bed, a TV, a desk, and a window with curtains.

Knott's Hotel

Buena Park

10/10 Excellent

Great stay again, would definitely recommend

Lisa

Reviewed September 24, 2026Reviewed September 24, 2026

Knott's Hotel

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Search Hotels by Marriott Hotels & Resorts in Diamond Bar from ₹10,893

Change your mind

Treat yourself

Be picky

Check prices for these dates

Our top choices for Diamond Bar Marriott Hotels & Resorts

1. Anaheim Marriott Hotel

2. Long Beach Marriott

3. Costa Mesa Marriott

4. Anaheim Marriott Suites

5. Fullerton Marriott at California State University

6. Irvine Marriott

Top Diamond Bar Hotel Reviews

Ayres Suites Diamond Bar

10/10 Excellent

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