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Hotel

Best Western Diamond Bar Hotel & Suites

7/10 from 1001 reviews
Amenities

  • Laundry facilities

  • Free breakfast

  • Swimming pool

  • Free WiFi

  • Free self parking

  • Free buffet breakfast

See all amenities
Where you'll be
Choose your room

Check in

Feb 19th 2026

Check out

Feb 20th 2026

Travelers

1 guest
  • Standard Room, 1 King Bed, Accessible, Non Smoking (Walk-in Shower)

    • Laundry facilities

    • Free breakfast

    • Swimming pool

    • Free WiFi

    • Free self parking

    • Free buffet breakfast

    • Sleeps 2

    • 1 King Bed

    More details

    Not available

  • Standard Room, 2 Queen Beds, Non Smoking, Refrigerator (Freeway Side)

    • Laundry facilities

    • Free breakfast

    • Swimming pool

    • Free WiFi

    • Free self parking

    • Free buffet breakfast

    • Sleeps 4

    • 2 Queen Beds

    More details

    Not available

  • Standard Room, 1 King Bed, Non Smoking, Refrigerator

    • Laundry facilities

    • Free breakfast

    • Swimming pool

    • Free WiFi

    • Free self parking

    • Free buffet breakfast

    • Sleeps 2

    • 1 King Bed

    More details

    Not available

  • Standard Room, 1 King Bed, Non Smoking, Refrigerator

    • Laundry facilities

    • Free breakfast

    • Swimming pool

    • Free WiFi

    • Free self parking

    • Free buffet breakfast

    • Sleeps 2

    • 1 King Bed

    More details

    Not available

  • Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

    • Laundry facilities

    • Free breakfast

    • Swimming pool

    • Free WiFi

    • Free self parking

    • Free buffet breakfast

    • Sleeps 4

    • 2 Queen Beds

    More details

    Not available

  • Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

    • Laundry facilities

    • Free breakfast

    • Swimming pool

    • Free WiFi

    • Free self parking

    • Free buffet breakfast

    • Sleeps 4

    • 2 Queen Beds

    More details

    Not available

  • Standard Room, 1 King Bed, Non Smoking, Refrigerator (Freeway Side)

    • Laundry facilities

    • Free breakfast

    • Swimming pool

    • Free WiFi

    • Free self parking

    • Free buffet breakfast

    • Sleeps 2

    • 1 King Bed

    More details

    Not available

  • Standard Room, 2 Queen Beds, Accessible, Non Smoking (Walk-in Shower;Freeway Side)

    • Laundry facilities

    • Free breakfast

    • Swimming pool

    • Free WiFi

    • Free self parking

    • Free buffet breakfast

    • Sleeps 4

    • 2 Queen Beds

    More details

    Not available

About this property
Best Western Diamond Bar Hotel & Suites

With a stay at Best Western Diamond Bar Hotel & Suites, you'll be centrally located in Diamond Bar, within a 15-minute drive of California State University, Fullerton and California State Polytechnic University, Pomona. This hotel is 14.5 mi (23.4 km) from Ontario Convention Center and 5.2 mi (8.3 km) from Mount San Antonio College.

Languages

English

Policies
Check-in

Check-in between 3:00 PM - midnight

Check-out

Check-out before 11:00 AM

Special check-in instructions

An adult age 18 or older must assume all liability for the booking. This property doesn't offer after-hours check-in. Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools. The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation. Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.

Other instructions
  • Extra-person charges may apply and vary depending on property policy
  • Government-issued photo identification and a cash deposit may be required at check-in for incidental charges
  • Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
  • The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
  • This property accepts credit cards
  • This property affirms that it follows the cleaning and disinfection practices of We Care Clean (Best Western)
  • Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Property payment types

American Express, Diners Club, Discover, Mastercard, Visa, Debit cards not accepted

Important information
Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Cash deposit: USD 100.00 per accommodation, per stay

We have included all charges provided to us by the property.

Optional extras
  • Rollaway bed fee: USD 15.99 per day

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know
  • Pool access available from 8:00 AM to 9:00 PM.
  • Children stay free when occupying the parent or guardian's room, using existing bedding. Children may not be eligible for complimentary breakfast.
Other information
General
  • No cribs (infant beds) available
  • Cash deposit required
  • Essential workers only - NO
  • Property follows a brand or regulatory agency's sanitization guidelines We Care Clean (Best Western)
  • Professional property host/manager
Pets
  • Pets not allowed
  • Service animals are allowed
  • Service animals are exempt from fees/restrictions