Hotels in Diamond Bar

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Next weekend
May 22 - May 24
In two weeks
May 29 - May 31

Where to stay in Diamond Bar?

Exterior

Best Western Diamond Bar Hotel & Suites

Best Western Diamond Bar Hotel & Suites
2.5 star property
Diamond Bar
7.4 out of 10, Good, (1,018 reviews)
Wake up to a complimentary buffet breakfast before cooling off in the outdoor pool at this friendly hotel. Near California State University and Royal Vista Golf Club, with free WiFi and parking for hassle-free exploring.
The price is $96
$109 total
includes taxes & fees
May 17 - May 18
Best Western Diamond Bar Hotel & Suites
Breakfast, lunch and dinner served

Holiday Inn Diamond Bar - Pomona by IHG

Holiday Inn Diamond Bar - Pomona by IHG
3.0 star property
Diamond Bar
9.0 out of 10, Wonderful, (1,009 reviews)
Discover this Diamond Bar hotel where the outdoor pool, hot tub, and full-service spa create a refreshing escape. Just a 15-minute drive from Cal State Fullerton and near Royal Vista Golf Club. Free WiFi and parking add convenience.
The price is $127
$145 total
includes taxes & fees
May 17 - May 18
Holiday Inn Diamond Bar - Pomona by IHG
Free daily buffet breakfast

Ayres Suites Diamond Bar

Ayres Suites Diamond Bar
3.0 star property
Diamond Bar
9.4 out of 10, Exceptional, (1,401 reviews)
The price is $134
$153 total
includes taxes & fees
May 25 - May 26
Ayres Suites Diamond Bar
Exterior

Best Western Plus Heritage Inn Ontario Rancho Cucamonga

Best Western Plus Heritage Inn Ontario Rancho Cucamonga
2.5 star property
Rancho Cucamonga
9.0 out of 10, Wonderful, (1,015 reviews)
Experience the majestic mountain backdrop while staying at this quiet Rancho Cucamonga hotel. Just minutes from Ontario Mills Shopping Mall and the airport, enjoy free breakfast and an outdoor pool. Nearby restaurants and shops are within walking distance.
The price is $107
$123 total
includes taxes & fees
May 24 - May 25
Best Western Plus Heritage Inn Ontario Rancho Cucamonga
Property grounds

Ayres Suites Ontario at the Mills Mall - Rancho Cucamonga

Ayres Suites Ontario at the Mills Mall - Rancho Cucamonga
3.0 star property
Arena District
9.0 out of 10, Wonderful, (1,005 reviews)
Just 3.3 mi from the airport with 24-hour free shuttle, this relaxing retreat features an outdoor pool and hot tub. Walk to Ontario Mills Shopping Mall in 10 minutes, and enjoy complimentary breakfast, WiFi, and parking.
The price is $149
$171 total
includes taxes & fees
May 18 - May 19
Ayres Suites Ontario at the Mills Mall - Rancho Cucamonga
Lobby

La Quinta Inn & Suites by Wyndham Ontario Airport

La Quinta Inn & Suites by Wyndham Ontario Airport
3.0 star property
Arena District
8.4 out of 10, Very Good, (2,284 reviews)
This quiet Ontario hotel offers a free airport shuttle, relaxing outdoor pool, and hot tub just minutes from shopping at Ontario Mills. Enjoy complimentary breakfast and parking, plus convenient access to major highways and Toyota Arena.
The price is $98
$113 total
includes taxes & fees
May 27 - May 28
La Quinta Inn & Suites by Wyndham Ontario Airport
Exterior

Holiday Inn Ontario Airport by IHG

Holiday Inn Ontario Airport by IHG
3.0 star property
Racimo
8.8 out of 10, Excellent, (1,322 reviews)
This Ontario hotel delights travelers with convenient airport transportation, fully equipped fitness center, and on-site dining at Landings Restaurant. After exploring nearby Ontario Mills Mall, unwind in rooms featuring microwaves and refrigerators.
The price is $109
$125 total
includes taxes & fees
May 17 - May 18
Holiday Inn Ontario Airport by IHG
Lobby lounge

Ontario Airport Inn

Ontario Airport Inn
2.5 star property
Ontario
9.0 out of 10, Wonderful, (2,074 reviews)
Lush gardens and a tranquil pool area create a relaxing retreat just 2.2 mi from the airport. Enjoy complimentary breakfast, WiFi, and parking while staying close to shopping and restaurants. In-room refrigerators and microwaves add convenience to your stay.
The price is $88
$101 total
includes taxes & fees
May 17 - May 18
Ontario Airport Inn
Exterior

Comfort Suites Ontario Airport Convention Center

Comfort Suites Ontario Airport Convention Center
2.5 star property
Racimo
8.8 out of 10, Excellent, (1,280 reviews)
Just 1.8 mi from Ontario Airport with 24-hour free shuttle, this hotel offers an outdoor pool and 24-hour fitness center. Ontario Convention Center and Mills Shopping Mall are a short drive away, with free breakfast, WiFi, and parking.
The price is $103
$118 total
includes taxes & fees
May 27 - May 28
Comfort Suites Ontario Airport Convention Center
Fridge, microwave, stovetop, dishwasher

Extended Studio Hotel Ontario

Extended Studio Hotel Ontario
2.5 star property
Racimo
9.4 out of 10, Exceptional, (1,218 reviews)
This Ontario hotel offers a tranquil atmosphere despite airport proximity, with convenient kitchen amenities in each room. Enjoy the children's pool, easy access to Ontario Mills mall, and helpful staff that guests consistently praise.
The price is $91
$104 total
includes taxes & fees
May 31 - Jun 1
Extended Studio Hotel Ontario
Room, 1 King Bed, Mobility Accessible | Premium bedding, desk, blackout drapes, iron/ironing board

Hotel Seville

Hotel Seville
2.0 star property
Ontario
9.2 out of 10, Wonderful, (1,312 reviews)
Escape to a serene hotel with complimentary WiFi and parking, just a short drive from Ontario Mills Shopping Mall. Praised for its quiet atmosphere, attentive staff, and clean rooms, you'll enjoy easy access to Cinemark Chino Movies 8 and Ayala Park.
The price is $78
$90 total
includes taxes & fees
May 20 - May 21
Hotel Seville
BBQ/picnic area

Best Western Corona Hotel & Suites

Best Western Corona Hotel & Suites
3.5 star property
Corona
8.8 out of 10, Excellent, (1,097 reviews)
Feel refreshed at this Corona hotel with an inviting outdoor pool and hot tub. Just minutes from West Corona Station and California Baptist University, you'll find free breakfast, parking, and restaurants nearby. The helpful staff enhance every stay.
The price is $89
$98 total
includes taxes & fees
May 19 - May 20
Best Western Corona Hotel & Suites
Exterior

Holiday Inn Express & Suites Ontario - Chino Hills by IHG

Holiday Inn Express & Suites Ontario - Chino Hills by IHG
2.5 star property
Chino Hills
9.2 out of 10, Wonderful, (965 reviews)
Wake up to a complimentary breakfast at this Chino Hills hotel near the train station. Enjoy the outdoor pool, 24-hour fitness center, and free WiFi after exploring Los Serranos Country Club. Fellow travelers praise the attentive service and convenient parking.
The price is $114
$128 total
includes taxes & fees
May 25 - May 26
Holiday Inn Express & Suites Ontario - Chino Hills by IHG
Restaurant

Hampton Inn Los AngelesWest Covina

Hampton Inn Los AngelesWest Covina
2.5 star property
West Covina
8.8 out of 10, Excellent, (1,004 reviews)
Unwind at this quiet hotel in West Covina featuring an outdoor pool and fitness center. Surrounded by stores and restaurants, it's a peaceful base for exploring South Hills Country Club and Glendora Square. Free breakfast, WiFi, and parking make every stay effortless.
The price is $107
$118 total
includes taxes & fees
Jun 4 - Jun 5
Hampton Inn Los AngelesWest Covina
Lobby sitting area

Ayres Hotel Corona – Riverside

Ayres Hotel Corona – Riverside
3.5 star property
Corona
9.2 out of 10, Wonderful, (1,012 reviews)
Tucked between California Baptist University and UC Riverside, this quiet Corona haven features an outdoor pool and hot tub. Enjoy free breakfast before exploring nearby shops, restaurants, and Fender Museum. Staff earn praise for their attentive service.
The price is $124
$137 total
includes taxes & fees
May 18 - May 19
Ayres Hotel Corona – Riverside
Exterior

Chase Suites Hotel Brea-Fullerton

Chase Suites Hotel Brea-Fullerton
3.0 star property
Brea
9.2 out of 10, Wonderful, (1,002 reviews)
Just 5 minutes from Brea Mall, this peaceful hotel offers complimentary breakfast, WiFi, and parking. Take a refreshing dip in the outdoor pool after exploring nearby attractions like Honda Center and Angel Stadium.
The price is $140
$154 total
includes taxes & fees
May 31 - Jun 1
Chase Suites Hotel Brea-Fullerton
32-inch plasma TV with digital channels, TV

Aspire Inn & Suites Orange

Aspire Inn & Suites Orange
2.5 star property
Orange
9.0 out of 10, Wonderful, (1,851 reviews)
Experience comfort in Orange with free WiFi and parking, plus a 24-hour front desk ready to assist. Honda Center and Angel Stadium are a short drive away, while Disneyland Resort provides nearby family entertainment.
The price is $94
$103 total
includes taxes & fees
May 17 - May 18
Aspire Inn & Suites Orange
Premium Room One Queen and One Twin Bed | Free WiFi, bed sheets

Orange Grove Inn

Orange Grove Inn
2.5 star property
Tustin
9.2 out of 10, Wonderful, (2,128 reviews)
Escape to this serene hotel with an outdoor pool in Tustin, just a short drive from Honda Center and South Coast Plaza. Guests rave about the quiet atmosphere, convenient location near shopping, and exceptionally helpful staff.
The price is $88
$100 total
includes taxes & fees
May 17 - May 18
Orange Grove Inn
Queen/Queen Shower Loft with Sofa Sleeper | Living area | 55-inch flat-screen TV with cable channels

Lemon Heights Inn

Lemon Heights Inn
2.5 star property
Tustin
9.4 out of 10, Exceptional, (383 reviews)
The price is $88
$100 total
includes taxes & fees
May 17 - May 18
Lemon Heights Inn
Exterior

Pacific Palms Resort

Pacific Palms Resort
4.0 star property
City of Industry
9.0 out of 10, Wonderful, (1,194 reviews)
Tucked amid scenic mountain vistas, this peaceful retreat features a 36-hole golf course and full-service spa. Unwind at the outdoor pool or savor meals at two restaurants. Located near La Puente City Park with free WiFi and parking.
The price is $200
$220 total
includes taxes & fees
May 17 - May 18
Pacific Palms Resort
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.
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When is the best time to visit Diamond Bar?

Our prices for hotels in Diamond Bar are cheapest in February
Price trends for hotels in Diamond Bar
Pricing is based on two traveler single night rates
View properties in May
Currently viewing crowd sizes and weather for May.
Typical weather for Diamond Bar
May
High 24°C / low 14°C. Sunny most days.
View properties in May
24°
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May, no crowd data, average high temperature 24 degrees Celsius, average low temperature 14 degrees Celsius. Sunny most days.
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June, no crowd data, average high temperature 27 degrees Celsius, average low temperature 17 degrees Celsius. Sunny most days.
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31°
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July, no crowd data, average high temperature 31 degrees Celsius, average low temperature 20 degrees Celsius. Sunny most days.
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August, no crowd data, average high temperature 31 degrees Celsius, average low temperature 21 degrees Celsius. Sunny most days.
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September, no crowd data, average high temperature 30 degrees Celsius, average low temperature 20 degrees Celsius. Sunny most days.
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October, no crowd data, average high temperature 26 degrees Celsius, average low temperature 16 degrees Celsius. Sunny most days.
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November, no crowd data, average high temperature 22 degrees Celsius, average low temperature 12 degrees Celsius. Sunny most days.
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17°
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December, no crowd data, average high temperature 17 degrees Celsius, average low temperature 9 degrees Celsius. Sunny most days.
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January, no crowd data, average high temperature 18 degrees Celsius, average low temperature 9 degrees Celsius. Sunny most days.
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February, no crowd data, average high temperature 18 degrees Celsius, average low temperature 8 degrees Celsius. Sunny most days.
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March, no crowd data, average high temperature 20 degrees Celsius, average low temperature 10 degrees Celsius. Sunny most days.
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22°
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April, no crowd data, average high temperature 22 degrees Celsius, average low temperature 12 degrees Celsius. Sunny most days.
12°
Monthly weather averages (˚C)

Top neighborhoods in Diamond Bar

Top landmarks in Diamond Bar

Steep Canyon Trailhead

4.0/5 (34 reviews)
Steep Canyon Trailhead is 1.6 mi (2.5 km) from central Diamond Bar, why not stop by during your stay. Diamond Bar has lots of other activities such as Honda Center and Angel Stadium of Anaheim.
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Learn more about Diamond Bar

Escape the urban sprawl at Steep Canyon Trailhead, where hiking paths reveal sweeping views of the San Gabriel Valley below. The city sits at the junction of two major freeways, yet maintains a surprisingly residential feel with shopping centers scattered throughout. Cool off at nearby Raging Waters, one of the largest water parks around, or visit Ayala Park for more relaxed outdoor time. Car enthusiasts shouldn't miss the high-octane action at Auto Club Raceway in Pomona, where dragsters roar year-round. For shopping, The Shoppes at Chino Hills offers open-air retail therapy just minutes away. Golf lovers can tee up at the public Los Angeles County course right in town. Don't leave without trying an In-N-Out burger – it's practically a local requirement.

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Sunset view of a suburban neighborhood in Diamond Bar, California, USA, with the Chino Hills in the background.

Check out reviews of Diamond Bar hotels guests love

Kings Inn Anaheim at the Park & Convention Center

Kings Inn Anaheim at the Park & Convention Center

10/10 Excellent
"Clean room and friendly staff. Great place to stay with a short walk to Disneyland."
Veronica 2-night trip
Posted 1 hour ago
Kings Inn Anaheim at the Park & Convention Center

Frequently asked questions

What accommodations do travelers like in Diamond Bar?
Holiday Inn Diamond Bar - Pomona by IHG and Best Western Diamond Bar Hotel & Suites are a couple of properties that our guests really like.
Can I book refundable accommodations in Diamond Bar?
If you need the flexibility to change your travel plans to Diamond Bar, most hotels offer refundable* bookable rates. You can find these properties by searching our site and using the "fully refundable" filter to narrow down the results.
Where can I stay in Diamond Bar if I want a vacation rental instead of a hotel?
If you want to find a good alternative to a hotel, browse our selection of 16 vacation homes.
What will the weather in Diamond Bar be like during my visit?
The warmest months in Diamond Bar are usually August and July with an average temp of 75°F. February and December are the chilliest months when the average temp is 56°F. The rainiest months are December and January.
Why should I book my Diamond Bar hotel with Hotels.com?
There are lots of reasons to book your Diamond Bar trip with us: our free cancellations on selected hotels gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.