Hotels in Diamond Bar

Free cancellation options if plans change

Earn rewards on every night you stay

Save more with Member Prices

Check prices for these dates

Next weekend
In two weeks

Where to stay in Diamond Bar?

Best Western Diamond Bar Hotel & Suites
Best Western Diamond Bar Hotel & Suites
2.5 star property
Diamond Bar
7.4 out of 10, Good, (1,006 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
Apr 27 - Apr 28
Best Western Diamond Bar Hotel & Suites
Ayres Suites Diamond Bar
Ayres Suites Diamond Bar
3.0 star property
Diamond Bar
9.4 out of 10, Exceptional, (1,382 reviews)
The price is $134
$153 total
includes taxes & fees
Apr 27 - Apr 28
Ayres Suites Diamond Bar
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, (1,000 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 $134
$153 total
includes taxes & fees
May 14 - May 15
Holiday Inn Diamond Bar - Pomona by IHG
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 $118
$130 total
includes taxes & fees
May 4 - May 5
Hampton Inn Los AngelesWest Covina
Ayres Hotel Chino Hills – Ontario
Ayres Hotel Chino Hills – Ontario
3.0 star property
Chino Hills
9.6 out of 10, Exceptional, (1,368 reviews)
The price is $119
$134 total
includes taxes & fees
Apr 28 - Apr 29
Ayres Hotel Chino Hills – Ontario
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, (946 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 $121
$136 total
includes taxes & fees
Apr 30 - May 1
Holiday Inn Express & Suites Ontario - Chino Hills by IHG
Chase Suites Hotel Brea-Fullerton
Chase Suites Hotel Brea-Fullerton
3.0 star property
Brea
9.2 out of 10, Wonderful, (1,004 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 $149
$163 total
includes taxes & fees
Apr 27 - Apr 28
Chase Suites Hotel Brea-Fullerton
Hotel Seville
Hotel Seville
2.0 star property
Ontario
9.2 out of 10, Wonderful, (1,302 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 $76
$87 total
includes taxes & fees
May 10 - May 11
Hotel Seville
Days Inn & Suites by Wyndham Fullerton
Days Inn & Suites by Wyndham Fullerton
2.0 star property
Fullerton
8.8 out of 10, Excellent, (1,743 reviews)
Escape to a tranquil oasis minutes from Medieval Times and Fullerton Golf Course. This hotel offers a refreshing outdoor pool and fitness center after a day of exploring nearby Knott's Berry Farm. Comfortable beds and complimentary breakfast ensure a relaxing stay.
The price is $86
$95 total
includes taxes & fees
Apr 28 - Apr 29
Days Inn & Suites by Wyndham Fullerton
Extended Studio Hotel Ontario
Extended Studio Hotel Ontario
2.5 star property
Racimo
9.4 out of 10, Exceptional, (1,172 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 $94
$108 total
includes taxes & fees
Apr 28 - Apr 29
Extended Studio Hotel Ontario
Ontario Airport Inn
Ontario Airport Inn
2.5 star property
Ontario
8.8 out of 10, Excellent, (1,981 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 $96
$110 total
includes taxes & fees
Apr 27 - Apr 28
Ontario Airport Inn
Hotel Huntington
Hotel Huntington
2.5 star property
Duarte
8.4 out of 10, Very Good, (1,571 reviews)
This Duarte motel offers an outdoor pool, fitness center, and free WiFi just 15 minutes from the Pasadena Convention Center. Clean rooms, friendly staff, and free parking make for a comfortable stay near Duarte Sports Park.
The price is $98
$108 total
includes taxes & fees
Apr 27 - Apr 28
Hotel Huntington
Comfort Suites Ontario Airport Convention Center
Comfort Suites Ontario Airport Convention Center
2.5 star property
Racimo
8.8 out of 10, Excellent, (1,294 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 $98
$113 total
includes taxes & fees
May 3 - May 4
Comfort Suites Ontario Airport Convention Center
Holiday Inn Ontario Airport by IHG
Holiday Inn Ontario Airport by IHG
3.0 star property
Racimo
8.6 out of 10, Excellent, (1,307 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 $125
$144 total
includes taxes & fees
May 2 - May 3
Holiday Inn Ontario Airport by IHG
Ayres Suites Yorba Linda
Ayres Suites Yorba Linda
3.0 star property
Yorba Linda
9.6 out of 10, Exceptional, (1,413 reviews)
Wake up to complimentary breakfast at this quiet retreat near Honda Center and Chapman University. The outdoor pool offers morning refreshment, while comfortable beds ensure restful nights. Located minutes from restaurants, shopping, and Yorba Regional Park.
The price is $139
$153 total
includes taxes & fees
May 10 - May 11
Ayres Suites Yorba Linda
Aspire Inn & Suites Orange
Aspire Inn & Suites Orange
2.5 star property
Orange
9.0 out of 10, Wonderful, (1,820 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 $99
$109 total
includes taxes & fees
Apr 27 - Apr 28
Aspire Inn & Suites Orange
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, (2,259 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 $104
$119 total
includes taxes & fees
Apr 27 - Apr 28
La Quinta Inn & Suites by Wyndham Ontario Airport
Hampton Inn Los Angeles/Arcadia/Pasadena
Hampton Inn Los Angeles/Arcadia/Pasadena
2.5 star property
Arcadia
9.0 out of 10, Wonderful, (1,271 reviews)
Wake up to free breakfast at this serene Arcadia hotel with an outdoor pool and fitness center. Just 15 minutes from Rose Bowl Stadium, near Santa Anita Park and 626 Night Market. Enjoy complimentary WiFi and parking while exploring nearby shopping and dining.
The price is $122
$137 total
includes taxes & fees
May 3 - May 4
Hampton Inn Los Angeles/Arcadia/Pasadena
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, (1,000 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 3 - May 4
Best Western Plus Heritage Inn Ontario Rancho Cucamonga
Best Western Corona Hotel & Suites
Best Western Corona Hotel & Suites
3.5 star property
Corona
8.8 out of 10, Excellent, (1,061 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
Apr 28 - Apr 29
Best Western Corona Hotel & Suites
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.

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 April
Currently viewing crowd sizes and weather for April.
Typical weather for Diamond Bar
April
High 22°C / low 12°C. Sunny most days.
View properties in April
22°
weather_sun
April, no crowd data, average high temperature 22 degrees Celsius, average low temperature 12 degrees Celsius. Sunny most days.
12°
24°
weather_sun
May, no crowd data, average high temperature 24 degrees Celsius, average low temperature 14 degrees Celsius. Sunny most days.
14°
27°
weather_sun
June, no crowd data, average high temperature 27 degrees Celsius, average low temperature 17 degrees Celsius. Sunny most days.
17°
31°
weather_sun
July, no crowd data, average high temperature 31 degrees Celsius, average low temperature 20 degrees Celsius. Sunny most days.
20°
31°
weather_sun
August, no crowd data, average high temperature 31 degrees Celsius, average low temperature 21 degrees Celsius. Sunny most days.
21°
30°
weather_sun
September, no crowd data, average high temperature 30 degrees Celsius, average low temperature 20 degrees Celsius. Sunny most days.
20°
26°
weather_sun
October, no crowd data, average high temperature 26 degrees Celsius, average low temperature 16 degrees Celsius. Sunny most days.
16°
22°
weather_sun
November, no crowd data, average high temperature 22 degrees Celsius, average low temperature 12 degrees Celsius. Sunny most days.
12°
17°
weather_sun
December, no crowd data, average high temperature 17 degrees Celsius, average low temperature 9 degrees Celsius. Sunny most days.
18°
weather_sun
January, no crowd data, average high temperature 18 degrees Celsius, average low temperature 9 degrees Celsius. Sunny most days.
18°
weather_sun
February, no crowd data, average high temperature 18 degrees Celsius, average low temperature 8 degrees Celsius. Sunny most days.
20°
weather_sun
March, no crowd data, average high temperature 20 degrees Celsius, average low temperature 10 degrees Celsius. Sunny most days.
10°
Monthly weather averages (˚C)

Top neighborhoods in Diamond Bar

Top landmarks in Diamond Bar

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.

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

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.