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Find Cheap Hostels in Diamond Bar

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    Check prices for these dates, December 15 – 16, 2026

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    Recommended hotels in Diamond Bar

    1. Best Western Diamond Bar Hotel & Suites

    A modern hotel room with a sofa, desk, bed, and a large mirror.

    2. Ayres Suites Diamond Bar

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

    3. Holiday Inn Diamond Bar - Pomona by IHG

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

    4. Ayres Hotel Chino Hills – Ontario

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

    5. Holiday Inn Express & Suites Ontario - Chino Hills by IHG

    A Holiday Inn Express building with a covered entrance, multiple floors, and a parking lot.

    6. Hampton Inn Los AngelesWest Covina

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

    7. Best Western Corona Hotel & Suites

    An outdoor stone fireplace with a grill, surrounded by stone steps and two wicker chairs.

    8. Pacific Palms Resort

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

    9. Hotel Seville

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

    10. Best Western Plus Heritage Inn Ontario Rancho Cucamonga

    A spacious hotel lobby with a large dining table, comfortable seating, a reception desk, and a chandelier.

    11. Comfort Suites Ontario Airport Convention Center

    A hotel with a modern design, featuring a prominent curved entrance and multiple floors.

    12. Days Inn & Suites by Wyndham Fullerton

    A spacious lobby with a wooden floor, a sofa, a coffee table, and a chandelier.

    13. Lemon Heights Inn

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

    14. Ayres Suites Yorba Linda

    An outdoor patio with a pergola, stone seating, and a view of a mountain.

    15. Azure Hotel & Suites, Trademark Collection by Wyndham

    A stone facade with a large entrance, two elephant statues, and a view of the interior through the glass doors.

    16. Hyatt Place Ontario Airport

    A spacious indoor area with multiple tables and chairs, a high ceiling with hanging spherical light fixtures, and large windows allowing natural light.

    17. Best Western Ontario Mills Mall

    A hotel entrance with a covered area, palm trees, and a clear sky.

    18. Ontario Airport Inn

    A restaurant with a patio area featuring outdoor seating, a tiled floor, and large windows with greenery outside.

    19. Hampton Inn & Suites Buena Park

    A poolside area with a glass-top fire feature, outdoor seating, and a pool.

    20. Hotel Huntington

    A spacious living area with a wooden coffee table, blue sofas, and a TV mounted on the wall.

    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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    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

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    Top reviews in Diamond Bar

    Ayres Suites Diamond Bar

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

    Holiday Inn Diamond Bar - Pomona by IHG

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

    Ayres Hotel Chino Hills – Ontario

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

    Holiday Inn Express & Suites Ontario - Chino Hills by IHG

    A Holiday Inn Express building with a covered entrance, multiple floors, and a parking lot.

    Hampton Inn Los AngelesWest Covina

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

    Ayres Suites Yorba Linda

    An outdoor patio with a pergola, stone seating, and a view of a mountain.

    Best Western Diamond Bar Hotel & Suites

    A modern hotel room with a sofa, desk, bed, and a large mirror.

    Hotel Seville

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

    La Quinta Inn & Suites by Wyndham La Habra

    A modern hotel lobby with a sectional sofa, armchairs, and a patterned rug.

    Pacific Palms Resort

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

    SureStay Plus By Best Western Upland Ontario North

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

    Hampton Inn & Suites Buena Park

    A poolside area with a glass-top fire feature, outdoor seating, and a pool.

    Best Western Corona Hotel & Suites

    An outdoor stone fireplace with a grill, surrounded by stone steps and two wicker chairs.

    Best Western Plus Heritage Inn Ontario Rancho Cucamonga

    A spacious hotel lobby with a large dining table, comfortable seating, a reception desk, and a chandelier.

    Ayres Hotel Orange

    A living room with a fireplace, wooden coffee table, and comfortable seating.

    Aspire Inn & Suites Orange

    A spacious lobby with a wooden floor, a reception desk, and large glass doors leading outside.

    Chase Suites Hotel Brea-Fullerton

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

    Best Western Ontario Mills Mall

    A hotel entrance with a covered area, palm trees, and a clear sky.

    Frequently Asked Questions

    What are the best hostels in Diamond Bar?

    Our travelers like these accommodations in the surrounding area, and they may offer reasonable nightly rates: Hilton Anaheim - 17 mi (27.3 km) from the heart of Diamond Bar. Located within a 20-minute walk of Downtown Disney® District and Anaheim Convention Center. You can take advantage of free breakfast, free WiFi, and 2 outdoor pools at this hotel. Anaheim Majestic Garden Hotel - 15.8 mi (25.4 km) from the heart of Diamond Bar. Located within a 5-minute walk of Anaheim GardenWalk. Guests can enjoy free WiFi, an outdoor pool, and a 24-hour front desk at this motel. Desert Palms Hotel & Suites - 16.7 mi (26.9 km) from the heart of Diamond Bar. Located within a 5-minute walk of Anaheim Convention Center. You can take advantage of free WiFi, an outdoor pool, and a restaurant at this hotel.

    When is the best time of year to stay in a hostel in Diamond Bar?

    Good weather's definitely a plus when you're experiencing new places, so here's a little information that might be helpful: The hottest months are usually August and July with an average temp of 75°F, while the coldest months are February and December with an average of 56°F. Average annual precipitation for Diamond Bar is 14 inches.

    What is there to see and do in Diamond Bar?

    Generally, Diamond Bar is known for its churches, bars, and restaurants. Major attractions include Disneyland® Resort, Disney California Adventure® Park, and Knott's Berry Farm. Get out into nature with places like Steep Canyon Trailhead, Ayala Park, and Chino Hills State Park. Cultural attractions include Brea Improv, Richard Nixon Library and Museum, and The Fox Theater Pomona.

    What's the best way to get to and around Diamond Bar while staying at a hostel?

    Keep this information about transit options in Diamond Bar on hand to make the most of your stay: You can search for flights to the nearest airport, which is Ontario Intl. Airport (ONT), located 12.8 mi (20.6 km) from the city center. An alternative is Fullerton, CA (FUL-Fullerton Municipal), situated 14.6 mi (23.6 km) away.

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