Explore top 2026 5 Star Hotels in Union City

Seize Your Someday with our amazing deals for the whole family!

Save an extra 10% or more on select hotels with Member Discounts

Access exclusive hotel deals, only with the Travelocity app

Check prices for these dates

Top Union City 5 Star hotels

Shashi Hotel Mountain View Palo Alto

Shashi Hotel Mountain View Palo Alto

5 out of 5
1625 N Shoreline Blvd Mountain View CA
Fully refundableReserve now, pay when you stay
$164 nightly
The price is $181 total per night from May 24 to May 25
$181 total
May 24 - May 25
Total with taxes and fees
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public ...
9.4/10 Exceptional! (1,384 reviews)
"Very nice"

Reviewed on May 18, 2026

Opens in a new windowShashi Hotel Mountain View Palo Alto
Four Seasons Hotel Silicon Valley at East Palo Alto

Four Seasons Hotel Silicon Valley at East Palo Alto

5 out of 5
2050 University Ave, East Palo Alto Palo Alto CA
Fully refundableReserve now, pay when you stay
$464 nightly
The price is $528 total per night from May 29 to May 30
$528 total
May 29 - May 30
Total with taxes and fees
A full-service spa, 2 restaurants, and an outdoor pool are all featured at this smoke-free hotel. Traveling on business? Take advantage of the express check-in, ...
9.4/10 Exceptional! (684 reviews)
"EXCELLENT"

Reviewed on May 19, 2026

Opens in a new windowFour Seasons Hotel Silicon Valley at East Palo Alto
Rosewood Sand Hill

Rosewood Sand Hill

5 out of 5
2825 Sand Hill Road Menlo Park CA
Fully refundableReserve now, pay when you stay
$949 nightly
The price is $1,087 total per night from May 22 to May 23
$1,087 total
May 22 - May 23
Total with taxes and fees
A full-service spa, 2 restaurants, and an outdoor pool are all featured at this luxury hotel. Enjoy the gym and perks like free WiFi and a free area shuttle. ...
9.4/10 Exceptional! (286 reviews)
"Amazing"

Reviewed on May 10, 2026

Opens in a new windowRosewood Sand Hill
Nobu Hotel Palo Alto

Nobu Hotel Palo Alto

5 out of 5
180 Hamilton Ave Palo Alto CA
Fully refundableReserve now, pay when you stay
$420 nightly
The price is $486 total per night from May 23 to May 24
$486 total
May 23 - May 24
Total with taxes and fees
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas and valet parking. A terrace ...
9.2/10 Wonderful! (451 reviews)
"Rooms are excellent in terms of cleanliness, contemporary and minimalistic decor, and technologically advanced lighting/toilet/TV. Fitness gym has Peloton, weights, and high-end treadmills. Nobu restaurant is high on taste. Worth the high expense!"

Reviewed on May 11, 2026

Opens in a new windowNobu Hotel Palo Alto
Treehouse Hotel Silicon Valley

Treehouse Hotel Silicon Valley

5 out of 5
N. Mathilda, 1100 Sunnyvale CA
Fully refundableReserve now, pay when you stay
$291 nightly
The price is $328 total per night from May 29 to May 30
$328 total
May 29 - May 30
Total with taxes and fees
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Families will appreciate complimentary bicycles, kid-friendly dining, and babysitting. Enjoy ...
9.8/10 Exceptional! (94 reviews)
"This was the first time I stayed in a hotel in my entire life that was better than my house!"

Reviewed on May 19, 2026

Opens in a new windowTreehouse Hotel Silicon Valley
Clement Palo Alto – All-Inclusive Urban Resort

Clement Palo Alto – All-Inclusive Urban Resort

5 out of 5
711 El Camino Real Palo Alto CA
Fully refundableReserve now, pay when you stay
$720 nightly
The price is $833 total per night from May 22 to May 23
$833 total
May 22 - May 23
Total with taxes and fees
This hotel features an outdoor pool, a hot tub, and a restaurant. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public ...
10/10 Exceptional! (127 reviews)
"Excellent experience overall. Sometimes the dining area is understaffed, but overall the quality of meals and experience is wonderful."

Reviewed on May 20, 2026

Opens in a new windowClement Palo Alto – All-Inclusive Urban Resort
Dimond Abode Vacation Rental

Dimond Abode Vacation Rental

5 out of 5
3426 Adell Ct Oakland CA
This vacation home features laundry facilities. Take advantage of the free self parking.
10/10 Exceptional! (1 review)
"The unit was extremely clean and having access to a garage was definitely a plus for our stay! Nice touches, especially coffee / tea , snacks, and a well equipped kitchen made us feel welcomed the minute we stepped through the door. A+"

Reviewed on Aug 26, 2025

Opens in a new windowDimond Abode Vacation Rental
Dimond Abode Vacation Rental 3428

Dimond Abode Vacation Rental 3428

5 out of 5
3428 Adell Ct Oakland CA
This vacation home features free self parking and a terrace. Business travelers can take advantage of the express check-in. Express check-out is also ...
9.6/10 Exceptional! (7 reviews)
"Cleanliness, amenities, staff. It was a really great stay."

Reviewed on Jan 17, 2026

Opens in a new windowDimond Abode Vacation Rental 3428
Don't see what you're looking for?
See all available properties in Union City
View all properties
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.

Union City Resorts & 5 Star Hotels

Looking for your own little slice of heaven during your next trip? Check out all the best 5-star hotels in Union City to make sure your trip is as extravagantly comfortable as you expect.

Whether you plan on staying in your room the whole time or getting out and enjoying the city, you’ll be living the life while staying at your luxury accommodation. With so many amenities at your beck and call, you might try to turn your stay into a staycation!

Many of the 5-star hotels have award-winning restaurants you can dine at, as well as plush bedding and a concierge service to take care of your every need. Most also offer pools and modern fitness centers, not to mention high-speed Wi-Fi.

For your next trip, book a hotel that can be your own little hideaway, whether you’re in town for business or leisure. Union City 5-star hotels provide you with all the comforts and amenities you expect from a sophisticated hotel, with a staff that’s happy to ensure you have everything you need to feel at home.

Whether you’re a first-time guest, or you’ve stayed in 5-star hotels in Union City before, you’ll have no shortage of options to choose from on your next trip when you book with Travelocity. Browse our vast selection and find great deals on luxury lodging.

Recent Union City hotel reviews by fellow wanderers