Mountainside Vacations from $318

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Your Mountainside Vacation

The stress-free way to experience this exciting city is with a customized Mountainside vacation package. Stay in the neighborhood of Downtown Newark, which is good for shopping, nightlife and history or choose someplace else — our packages are all about you. A trip to Mountainside is an ideal opportunity to sightsee. Be sure to visit well-known attractions like Union County Performing Arts Center, Hyatt Hills Golf Course and Shackamaxon Country Club. Whatever your travel plans or budget, organizing your ultimate tailored Mountainside vacation is easy with Expedia.

The Latest Mountainside vacation packages

Price found within the past 48 hours. Click for updated prices.
Sheraton New York Times Square Hotel

Sheraton New York Times Square Hotel

4 out of 5
Manhattan
Save 100% on your flight
Price was $546, price is now $318 per person
$318
per person
May 7 - May 10
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to Newark Liberty Intl. Airport (EWR)
7.4/10 Good! (7,063 reviews)
Besides the unknown and unwanted daily resort fee or whatever it was a great location for me and my sister. Subway is around the corner and staff is friendly!

Reviewed on Mar 5, 2026

Hotel Riu Plaza Manhattan Times Square

Hotel Riu Plaza Manhattan Times Square

4 out of 5
Manhattan
Price was $1,168, price is now $586 per person
$586
per person
May 7 - May 10
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to Newark Liberty Intl. Airport (EWR)
9.2/10 Wonderful! (3,348 reviews)
Clean room, staff and breakfast

Reviewed on Mar 5, 2026

Hotel St. James

Hotel St. James

2.5 out of 5
Manhattan
Price was $815, price is now $423 per person
$423
per person
May 7 - May 10
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to Newark Liberty Intl. Airport (EWR)
8.8/10 Excellent! (7,024 reviews)
Very clean room and friendly staff. Location is perfect. My only issue is the heat is supplied by a radiator, so there’s no way to control it. I had to turn on the AC to counteract the heat. It worked out, but just be warned if you’re a hot sleeper traveling in the wintertime.

Reviewed on Mar 5, 2026

The William Hotel Midtown, New York

The William Hotel Midtown, New York

2 out of 5
Manhattan
Price was $1,098, price is now $580 per person
$580
per person
May 7 - May 10
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to Newark Liberty Intl. Airport (EWR)
9.8/10 Exceptional! (31 reviews)
Cool room with a comfortable bed and a full kitchen very sweet staff. It’s close to the New York Public library, MOMA, Times Square, and more.

Reviewed on Mar 2, 2026

Margaritaville Resort Times Square

Margaritaville Resort Times Square

4 out of 5
Manhattan
Save 100% on your flight
Price was $833, price is now $443 per person
$443
per person
May 7 - May 10
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to Newark Liberty Intl. Airport (EWR)
9.2/10 Wonderful! (3,941 reviews)
True to pictures. Newer hotel on time square so within all great walkable spots.

Reviewed on Mar 5, 2026

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Discover the most popular places to visit in Mountainside

Prudential Center which includes a city and a high rise building

Prudential Center

4/5(183 reviews)

See everything from electrifying hockey games and huge musical concerts to monster truck rallies and children’s shows at The Rock.

Prudential Center
New Jersey Performing Arts Center showing theater scenes, interior views and modern architecture

New Jersey Performing Arts Center

5/5(9 reviews)

Come for a night at the theater and be dazzled by a Grammy Award-winning symphony orchestra, an international ballet company or a famous rock group.

New Jersey Performing Arts Center
Seton Hall University from an aerial view

Seton Hall University

4/5(13 reviews)

Explore the campus of Seton Hall University as part of your travels around South Orange. Experience the great live music or attend a sporting event in this vibrant area.

Seton Hall University

What to do in Mountainside

QC Spa New York: Luxury Wellness on Governors Island

QC Spa New York: Luxury Wellness on Governors Island

$98
per adult
100% of travellers recommend
QC Spa New York: Luxury Wellness on Governors Island
American Dream Sesame Street Learn + Play Ticket

American Dream Sesame Street Learn + Play Ticket

$26
per adult
American Dream Sesame Street Learn + Play Ticket
Edge Observation Deck at Hudson Yards

Edge Observation Deck at Hudson Yards

$35
per adult
100% of travellers recommend
Edge Observation Deck at Hudson Yards
See all activities in Mountainside

Mountainside Hotel Deals

NEW YORKER BY LOTTE HOTELS

NEW YORKER BY LOTTE HOTELS

4 out of 5
481 Eighth Ave. New York NY
Fully refundableReserve now, pay when you stay
$144 nightly
The price is $169 total per night from Mar 8 to Mar 9
$169 total
Mar 8 - Mar 9
Total with taxes and fees
8.2/10 Very Good! (6,439 reviews)
Great location and staff

Reviewed on Mar 5, 2026

NEW YORKER BY LOTTE HOTELS
DoubleTree by Hilton New York Downtown

DoubleTree by Hilton New York Downtown

4 out of 5
8 Stone St New York NY
Fully refundableReserve now, pay when you stay
$115 nightly
The price is $136 total per night from Mar 8 to Mar 9
$136 total
Mar 8 - Mar 9
Total with taxes and fees
8.4/10 Very Good! (3,444 reviews)
Yes

Reviewed on Mar 5, 2026

DoubleTree by Hilton New York Downtown
Doubletree by Hilton New York Times Square South

Doubletree by Hilton New York Times Square South

3.5 out of 5
525 8Th Ave New York NY
Fully refundableReserve now, pay when you stay
$146 nightly
The price is $171 total per night from Mar 15 to Mar 16
$171 total
Mar 15 - Mar 16
Total with taxes and fees
8.8/10 Excellent! (4,723 reviews)
Staff was very attentive and helpful. Definitely recommended.

Reviewed on Mar 5, 2026

Doubletree by Hilton New York Times Square South
See all 6,083 properties in Mountainside
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.

Find the Best Mountainside Vacation Packages

Mountainside Essential Information

Language
English
Currency
U.S dollars
Closest Airport
Liberty Intl. Airport (EWR)
Population
6,900
Max Temp Winter
40ºF
Max Temp Summer
80ºF
Top Sights
Turtle Back Zoo, Montclair Art Museum and Newark Museum

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Frequently asked questions

How much does a Mountainside vacation package cost?
You can pick up a vacation package to this top destination from $318 on Expedia. However, how much your vacation to Mountainside costs will depend on the length of stay, season and hotel choice.
What are the cheapest months to go to Mountainside?
If you're hoping to book a cheap Mountainside vacation package, consider traveling in December, January and February. You're likely to find better prices on hotels and airfares during these months — ideal for travelers wishing to save money.
How many days is enough for Mountainside?
With a well-organized schedule, you can easily hit the main Mountainside sights in a handful of days. But if you'd like to discover hidden gems or go on day tours, think about booking your Mountainside vacation for longer.
How to find the best Mountainside package deals?
Use Expedia's filters to find some terrific Mountainside package deals. When you start your search, just set your maximum budget and then sort the results by "Price: low to high." If you're looking to save, plan your adventure for midweek, or browse for Mountainside package deals in the off-season. Play around with your travel dates and you may land even bigger discounts. As a rule of thumb, it's typically best to lock in your vacation package as early as possible.
Is it cheaper to book a Mountainside vacation as a package?
You can enjoy significant savings on your next Mountainside getaway by booking a personalized vacation package. Click on the "Package" heading, then select your destination and travel dates to see the best flight and hotel prices. Bundle everything into a great-value package and you can save hundreds of dollars. Consider adding a car rental and you may score a better deal.
When to book a vacation package to Mountainside?
If you've got your Mountainside travel dates confirmed, book as early as you can to snap up some fantastic deals. With Expedia, you can typically reserve some flights up to one year in advance. Prefer spur-of-the-moment trips? Our last-minute deals are ideal for impromptu escapes.
Does Expedia offer Book Now, Pay Later Mountainside vacation packages?
Your Mountainside trip is meant to be an escape from your daily routine, not a reason for money-related stress. So to allow you extra flexibility, we've joined up with online lender Affirm to bring you our Book Now, Pay Later vacations. Choose one of our vacation packages with payment plans and spread the cost over 3, 6 or 12 months. Plus, there are no hidden or late payment fees to worry about.

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* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.