Find 5 Star Hotels in Ontario, WI

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Ontario 5 Star Hotels

Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

Learn more about Ontario

Hikers find their bliss on the Elroy-Sparta State Trail, where three historic railroad tunnels cut through limestone bluffs. Canoe enthusiasts can paddle the Kickapoo River's gentle curves while watching for eagles and herons in the surrounding valley.

See all hotels in Ontario
Panorama sur le parc Algonquin et ses couleurs d'automne - Ontario - Canada

Top Ontario Hotel Reviews

Frequently asked questions

How much does it cost to stay in a 5-star hotel in Ontario?
The amount you pay for a 5-star hotel in Ontario depends on factors like when you plan to go and the length of your getaway. A top tip for scoring an awesome deal? Use our pricing filters to check out the available options for your preferred dates.

  • Search for the lowest price per night

What makes a hotel 5 stars in Ontario?
From high-end dining venues and fitness centers to swimming pools and dreamy bedding, the 5-star experience in Ontario is all about luxury and relaxation. But it calls for more than just upscale perks to get a 5-star rating. Hotels also have to deliver outstanding services like in-room massages, laundry and dry cleaning and a nightly turn-down service.
Are there any 5-star all-inclusive resorts in Ontario?
Our convenient filters are the best way to find exactly what you're looking for. Check the "All inclusive" and "5-star" boxes to see the most upscale hotels in Ontario where your lodging, meals, activities and entertainment are included in the price. At these stays, your trip is pure relaxation and indulgence from the moment you check in.