Hotels in Onex

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Check prices for these dates

Tonight
May 18 - May 19
Tomorrow
May 19 - May 20
Next weekend
May 23 - May 25
In two weeks
May 30 - Jun 1

Where to stay in Onex?

ibis budget Geneve Petit Lancy
Game room

ibis budget Geneve Petit Lancy

1.5 star property
8.0 out of 10, Very good, (293)
The price is CA $156
CA $174 total
includes taxes & fees
Jun 8 - Jun 9
ibis budget Geneve Petit Lancy
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.

Top landmarks in Onex

Adventure Park Evaux

Bring the family to Adventure Park Evaux and enjoy the excitement of this theme park in Onex. Stroll along the lakeside in this romantic area, or check out its top-notch restaurants.

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Adventure Park Evaux

Learn more about Onex

The region around Onex is home to attractions such as Adventure Park Evaux and Stade de Geneve.

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A tranquil hotel pool encircled by beautiful arches

Summer Getaway Sale

Sign in to get 25% or more off selected hotels, plus 1 reward night for every 10 nights you stay. Book by May 26 and travel by Sep 30, 2025. See terms*
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Frequently asked questions

Can I book refundable accommodations in Onex?
If you want the flexibility to change your travel plans to Onex, most hotels provide refundable* bookable rates. You can see these accommodations by searching our site and using the “fully refundable” filter to narrow the results down.
What will the weather in Onex be like during my trip?
July and August are typically the warmest months in Onex when the average temp is 64°F. January and February are the coldest months when the average temperature is 36°F. December and May are the months with the most rain.
Why should I book my Onex hotel with Hotels.com?
There are lots of reasons to book your Onex trip with us: our free cancellations on selected hotels* gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™** on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.

Find out more about Onex

Find out more about Onex

If you're looking for a place to get away, look no further than Onex. Whether you're planning to stay for a night or for the week, the area around Onex has accommodations to fit every need. Search for hotels in Onex with Hotels.com by checking our online map. Our map displays the areas and neighborhoods around all Onex hotels so you can see how close you are from landmarks and attractions, and then refine your search within the larger area. The best Onex hotel deals are here with our lowest price guarantee.

Terms and conditions

*Book by 5/26/2025 11:59 pm in hotel property local time. Stay between 4/17/2025-9/30/2025. Member Prices are available to Hotels.com™ app users and Hotels.com™ Rewards members. Limited availability, blackout periods may apply.

Hotels.com Rewards members save more, as compared to non-members shopping on Hotels.com. Members 18+. Eligible properties only. Reward Night worth average daily rate of 10 stamps (excluding taxes/fees). Taxes/fees payable on reward night. Booking exclusions apply, see terms https://ca.hotels.com/lp/b/terms-of-service?pos=HCOM_CA&locale=en_CA.