Photo by Ying Wang

Hotels in Mountainside

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Check prices for these dates

Tonight
May 11 - May 12
Tomorrow
May 12 - May 13
Next weekend
May 16 - May 18
In two weeks
May 23 - May 25

Where to stay in Mountainside?

World Center Hotel
View from property

World Center Hotel

4.0 star property
8.8 out of 10, Excellent, (2369)
$183 nightly
The price is $213
May 26 - May 27
Total includes taxes and fees
World Center Hotel
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 Mountainside

Echo Lake Dog Park

Echo Lake Dog Park is worth a visit, located 0.9 mi (1.5 km) from central Mountainside.

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Echo Lake Dog Park

Learn more about Mountainside

The region around Mountainside is home to attractions such as Cape Liberty Cruise Port and Baltusrol Golf Club.

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Rare beauty close to home!
Photo by Ying Wang
Open Photo by Ying Wang
A tranquil hotel pool encircled by beautiful arches, enhancing the ambiance for leisure and relaxation.

Summer Getaway Sale

Save 25% or more on select hotels, and earn 50% more rewards on all properties. Book by May 26 and travel by Sep 30, 2025. See terms*
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Frequently asked questions

What accommodations do travelers like in Mountainside?
Guests like Hampton Inn Newark Airport and Comfort Inn & Suites Newark Liberty International Airport.
Can I book a refundable hotel in Mountainside?
If you’re looking for the flexibility to change your plans to Mountainside, most accommodations provide refundable* rates you can book. 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 Mountainside be like during my vacation?
July and August are typically the warmest months in Mountainside when the average temp is 73°F. January and February are the coldest months when the average temperature is 36°F. July and December are the months with the most rain.
Why should I book my Mountainside accommodation with Hotels.com?
There are lots of reasons to book your Mountainside 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.

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 One Key members. Limited availability, blackout periods may apply.

OneKeyCash is not redeemable for cash and can only be used on Hotels.com®, Expedia®, and Vrbo®.

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