Explore top 2026 4 Star Hotels in Union Square

Name: Hotel Triton
Price range: $183 total
Rating: 8.8

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Top Union Square 4 Star hotels

JW Marriott San Francisco Union Square

515 Mason Street San Francisco CA

Fully refundableReserve now, pay when you stay

$226 nightly

$267 total

May 24 - May 25

Total with taxes and fees

This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, express check-in, ...

8.8/10 Excellent! (1,002 reviews)

We did not partake of these amenities!

Reviewed on Apr 15, 2026

Hotel Nikko San Francisco

222 Mason St San Francisco CA

Fully refundableReserve now, pay when you stay

$217 nightly

$255 total

May 1 - May 2

Total with taxes and fees

A nightclub, 2 restaurants, and an indoor pool are all featured at this luxury hotel. Enjoy the gym and perks like free WiFi. You'll appreciate the a rooftop ...

9.4/10 Exceptional! (2,856 reviews)

Reviewed on Apr 25, 2026

The Clift Royal Sonesta San Francisco

495 Geary St San Francisco CA

Fully refundableReserve now, pay when you stay

$162 nightly

$191 total

May 24 - May 25

Total with taxes and fees

This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the business center and free WiFi in public areas. ...

9.2/10 Wonderful! (1,431 reviews)

Well appointed room, a little dated. Very comfortable bed

Reviewed on Apr 25, 2026

The Marker Union Square San Francisco

501 Geary St San Francisco CA

Fully refundableReserve now, pay when you stay

$155 nightly

$183 total

May 3 - May 4

Total with taxes and fees

This hotel features a restaurant, a 24-hour gym, and a bar/lounge. If you want to take your pet along, this pet-friendly property offers everything you'll need ...

9.2/10 Wonderful! (1,247 reviews)

Very helpful & genuinely nice thoughtful desk staff, room was clean and comfy & the location to good restaurants and things to do was perfect!

Reviewed on Apr 26, 2026

Beacon Grand, A Union Square Hotel

450 Powell Street San Francisco CA

Fully refundableReserve now, pay when you stay

$187 nightly

$220 total

May 1 - May 2

Total with taxes and fees

A bar/lounge and a 24-hour front desk are featured at this hotel, along with valet parking. If you want to take your pet along, this pet-friendly property offers ...

9.2/10 Wonderful! (1,989 reviews)

A wonderful hotel. I will definitely stay here again. The hotel staff were fabulous!!

Reviewed on Apr 26, 2026

Parc 55 San Francisco - A Hilton Hotel

55 Cyril Magnin St San Francisco CA

Fully refundableReserve now, pay when you stay

$130 nightly

$153 total

May 2 - May 3

Total with taxes and fees

This smoke-free hotel features 2 restaurants, a bar/lounge, and a 24-hour gym. Traveling on business? Take advantage of the business center, free WiFi in public ...

8.6/10 Excellent! (1,475 reviews)

Drunk teenagers kept me up all night

Reviewed on Apr 26, 2026

Hilton San Francisco Union Square

333 O'Farrell St. San Francisco CA

Fully refundableReserve now, pay when you stay

$142 nightly

$168 total

May 8 - May 9

Total with taxes and fees

The hotel's outdoor pool, 24-hour gym, and 2 bars/lounges are among the featured amenities. Traveling on business? Take advantage of the business center and ...

8.4/10 Very Good! (1,268 reviews)

The bedsheets are stained, and the floor wasn’t cleaned thoroughly.

Reviewed on Apr 25, 2026

Grand Hyatt San Francisco

345 Stockton St San Francisco CA

Fully refundableReserve now, pay when you stay

$214 nightly

$252 total

May 1 - May 2

Total with taxes and fees

This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...

9/10 Wonderful! (1,000 reviews)

Very limited dining options in the hotel

Reviewed on Apr 14, 2026

The Westin St. Francis San Francisco on Union Square

335 Powell Street San Francisco CA

Fully refundableReserve now, pay when you stay

$207 nightly

$244 total

May 26 - May 27

Total with taxes and fees

This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, express check-in, ...

8.8/10 Excellent! (2,372 reviews)

Yes, we were at walking distance from Union Square

Reviewed on Apr 13, 2026

Hotel Triton

342 Grant Ave San Francisco CA

Fully refundableReserve now, pay when you stay

$155 nightly

$183 total

May 8 - May 9

Total with taxes and fees

A restaurant and a 24-hour gym are featured at this hotel. Enjoy the free on-the-go breakfast each morning. Valet parking, a business center, and a coffee shop ...

8.8/10 Excellent! (1,004 reviews)

Favorite spot. Literally in front of Chinatown. Lovely French Cafe in front to hotel and sorbet shop. Hotel beds are comfy and offers refill water stations

Reviewed on Apr 25, 2026

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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.