The Best Beach Hotels in Diamond Bar, CA from NT$3,510 in 2026

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Our top choices for Diamond Bar beach hotels

Charming Craftsman Bungalow With Garden & Hot Tub!

Fullerton

NT$10,790 total

includes taxes & fees

Jun 2 - Jun 3

Pillowtop beds, desk, laptop workspace, blackout drapes

Princess Inn

Westminster

NT$3,510 total

includes taxes & fees

May 31 - Jun 1

Desk, iron/ironing board, free WiFi, bed sheets

Extended Stay America Suites Orange County Huntington Beach

Huntington Beach

Unwind just six minutes from sandy shores, with comfortable suites that promise quiet nights after sun-splashed days at Huntington Beach.

NT$3,776 total

includes taxes & fees

Jun 16 - Jun 17

La Quinta Inn & Suites by Wyndham NE Long Beach/Cypress

Hawaiian Gardens

Seaside adventure awaits, with five beach bars and a short 10-minute drive to white sand shores for surfing and boating.

NT$3,731 total

includes taxes & fees

May 31 - Jun 1

Studio Inn and Suites at Promenade Downey

Downey

NT$4,074 total

includes taxes & fees

Jun 1 - Jun 2

Best Western Westminster Inn

Westminster

NT$5,016 total

includes taxes & fees

Jun 3 - Jun 4

Hampton Inn & Suites Buena Park

Buena Park

Soak up the California sunshine at this beachside haven, where sandy shores and surfing adventures await just minutes away.

NT$4,334 total

includes taxes & fees

May 31 - Jun 1

Fairfield Inn & Suites by Marriott Anaheim Los Alamitos

Los Alamitos

NT$5,933 total

includes taxes & fees

Jun 1 - Jun 2

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Pool

Breakfast included

Top Diamond Bar Hotel Reviews

Anaheim Majestic Garden Hotel

10/10 Excellent

"Had issues with refrigerator not cooling and an issue with the safety vault. Asked for maintence to check and no one ever followed through."

Howard Johnson by Wyndham Anaheim Hotel and Water Playground

6/10 Okay

"Rooms were clean and a good size, we had a mini fridge. No free breakfast. The main reason this place is getting 3 out of 5 is because of the lifeguards. There were times it was just me and my family in the pool and they never took their eyes off of us, they just stared straight at us, never looking away. If they needed to let someone else in, one of them even walked backwards toward them while staring straight at us. I’m glad they take their jobs seriously, but there were corrections and “friendly reminders” every few minutes. It was exhausting and down right weird. We swim in pools a lot and have never felt so micromanaged before, we really couldn’t even relax and enjoy it. It would make since if it were just my children swimming alone, but when 2 adults are with 2 children it shouldn’t be so extreme. For this reason we would not go back."

Best Western Plus Stovall's Inn

6/10 Okay

"I stayed here as a kid and loved it, so I figured why not book it again......The hotel seems largely unchanged since then, and not in a charming, vintage way. The rooms feel dated, like they haven't seen a meaningful refresh/remodel in decades, which made it hard to justify the price tag at nearly $500 for two nights :(( The room had a stale, stuffy smell when I walked in, like the air hadn't moved in weeks. I left my room door open a while but the smell kinda lingered. No bathroom ventilation didn't help either. The bed was on the harder side too, nothing that ruined my sleep but noticeable. Breakfast was included but it was alright. Parking is extra each day which is kinda annoying especially after paying so much. Staff were genuinely great though, and the location if you're doing Disneyland is prime....which is clearly why the rates are what they are. Almost $500 for two nights is a lot to swallow for a hotel that feels like it's stuck in the past. If you rly just need a place to crash after a long day at the parks and don't care much about the room, it works. But I personally don't think the price matches what you're getting."

Kings Inn Anaheim at the Park & Convention Center

2/10 Terrible

"The beds were absolutely rock hard and horrible. I put my do not disturb sign out one or two days out of the 6 days i was there and they didn’t come and clean my room when it wasn’t out. The two people at the desk when i checked in were polite enough but not great. Would i stay here again ABSOLUTELY NOT. It was one of the few hotels i had to choose from when booking last minute."

Frequently asked questions

What is Diamond Bar like for travelers who love the beach?

Known for its bars and shopping, Diamond Bar has a lot to offer the traveler dreaming of a holiday.

When's the best time for a beach vacation in Diamond Bar?

You can plan your beach trip with this snapshot of weather throughout the year in Diamond Bar: 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 around Diamond Bar?

After arriving and settling in at your hotel, you might want to venture out and explore everything Diamond Bar has to offer. Discover the area's bars and shopping, and make time for local attractions like Steep Canyon Trailhead and Disneyland® Resort. You can also pay a visit to Disney California Adventure® Park or Knott's Berry Farm for more to see and do.

What's the best way to get to my beach hotel in Diamond Bar?

Here's some information to help you get to and around your beach accommodation in Diamond Bar more easily: To get to Diamond Bar, book a flight to Los Angeles - Ontario Intl. Airport (ONT), the closest major airport, which is located 12.8 mi (20.6 km) from the city center. If you'd like to venture out around the area, you may want a rental car for your journey.

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Check availability on Diamond Bar Beach Hotels

Our top choices for Diamond Bar beach hotels

Charming Craftsman Bungalow With Garden & Hot Tub!

Princess Inn

Extended Stay America Suites Orange County Huntington Beach

La Quinta Inn & Suites by Wyndham NE Long Beach/Cypress

Studio Inn and Suites at Promenade Downey

Best Western Westminster Inn

Hampton Inn & Suites Buena Park

Fairfield Inn & Suites by Marriott Anaheim Los Alamitos

Choose what matters most at beach hotels in Diamond Bar

Top Diamond Bar Hotel Reviews

Anaheim Majestic Garden Hotel

Anaheim Portofino Inn and Suites

Hyatt Regency Orange County

Clementine Hotel & Suites Anaheim

Howard Johnson by Wyndham Anaheim Hotel and Water Playground

Best Western Plus Stovall's Inn

Hotel Lulu, BW Premier Collection

Sheraton Park Hotel at the Anaheim Resort

Kings Inn Anaheim at the Park & Convention Center

Frequently asked questions

Explore a world of travel with Expedia

Find Beach Hotels in Diamond Bar, CA

Change your mind

Treat yourself

Be picky

Check availability on Diamond Bar Beach Hotels

Our top choices for Diamond Bar beach hotels

Charming Craftsman Bungalow With Garden & Hot Tub!

Princess Inn

Extended Stay America Suites Orange County Huntington Beach

La Quinta Inn & Suites by Wyndham NE Long Beach/Cypress

Studio Inn and Suites at Promenade Downey

Best Western Westminster Inn

Hampton Inn & Suites Buena Park

Fairfield Inn & Suites by Marriott Anaheim Los Alamitos

Choose what matters most at beach hotels in Diamond Bar

Top Diamond Bar Hotel Reviews

Anaheim Majestic Garden Hotel

Frequently asked questions

Explore a world of travel with Expedia