TOP Boutique Hotels in Ontario, CA for 2026

A building with a neon sign that reads "I ♥ THIS" and a sign above the entrance that says "TOBY KIRK'S".

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Our top choices for Ontario boutique hotels

Premier Double Room | Premium bedding, desk, blackout curtains, iron/ironing board

1. Hotel Casa 425 + Lounge

Claremont

Jose

₹26,114

₹29,299 total

includes taxes & fees

7 Sept - 8 Sept

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Top Ontario Hotel Reviews

Azure Hotel & Suites, Trademark Collection by Wyndham

8/10 Good

"Our stay was good. The only issue was the A/C was not working to its full capacity even though they change my room, the room wasn’t fully cooling down. Other than the minor inconvenience the staff was helpful and attentive. Even the night crew was great."

Frequently asked questions

What's there to see and do in Ontario?

The shopping, live music and restaurants are just some of the things to enjoy while you're in the area. Activities and attractions to experience around Ontario include Ontario Convention Center, Museum of History and Art and Planes of Fame Air Museum. Some other things you might want to enjoy include Wally Parks NHRA Motorsports Museum, Maloof Foundation for Arts & Crafts and Claremont Museum of Art.

What kind of weather should I plan for when I travel to Ontario?

Having a good idea of the weather in Ontario will help you enjoy your stay to the fullest. The hottest months are usually August and July, with an average temperature of 25°C, while the coldest months are February and December, with an average of 12°C. Average annual precipitation for Ontario is 363 mm.

What's the best way to get to my boutique hotel in Ontario?

You have a few options for getting to Ontario. The nearest major airport is Ontario Intl. Airport (ONT), which is located 3.5 mi (5.6 km) from the heart of the city, but San Bernardino, CA (SBD-San Bernardino Intl.) may also be an option. To see more of the surrounding area, hop aboard a train at Ontario Station or East Ontario Station.

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