Search for Cheap Deals on
Beachfront Hotels in Union Square

Check Last Minute Union Square Hotel Deals

Tonight Feb 22 - Feb 23Next weekend Feb 28 - Mar 2

You choose what matters — star rating, location, amenities.

We pick the perfect hotel, packed with all your must-haves.

Your hotel is revealed right after booking!


Featured Union Square Beach Hotels

Handlery Union Square Hotel
Handlery Union Square Hotel
3.5 out of 5
351 Geary St, San Francisco, CA
Fully refundableReserve now, pay when you stay
Book a stay at this business-friendly hotel in San Francisco. Enjoy free WiFi, a fitness center, and valet parking (surcharge). Our guests praise the pool and ...
Handlery Union Square Hotel
Beacon Grand, A Union Square Hotel
Beacon Grand, A Union Square Hotel
4 out of 5
450 Powell Street, San Francisco, CA
Fully refundableReserve now, pay when you stay
Stay at this 4-star historic hotel in San Francisco. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
Beacon Grand, A Union Square Hotel
Hotel 32One
Hotel 32One
3 out of 5
321 Grant Avenue, San Francisco, CA
Fully refundableReserve now, pay when you stay
Stay at this 3-star hotel in San Francisco. Enjoy free WiFi, a 24-hour front desk, and a business center. Our guests praise the helpful staff and the clean rooms ...
Hotel 32One
Grand Hyatt San Francisco
Grand Hyatt San Francisco
4 out of 5
345 Stockton St, San Francisco, CA
Fully refundableReserve now, pay when you stay
Book a stay at this eco-certified hotel in San Francisco. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
Grand Hyatt San Francisco
Hotel Emblem San Francisco
Hotel Emblem San Francisco
4 out of 5
562 Sutter St, San Francisco, CA
Fully refundableReserve now, pay when you stay
Stay at this 4-star boutique hotel in San Francisco. Enjoy breakfast (surcharge), room service, and valet parking (surcharge). Our guests praise the bar and ...
Hotel Emblem San Francisco
Hotel Triton
Hotel Triton
4 out of 5
342 Grant Ave, San Francisco, CA
Fully refundableReserve now, pay when you stay
Stay at this 4-star boutique hotel in San Francisco. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff ...
Hotel Triton
San Francisco Marriott Marquis
San Francisco Marriott Marquis
4 out of 5
780 Mission Street, San Francisco, CA
Fully refundable
Book a stay at this business-friendly hotel in San Francisco. Enjoy 2 restaurants, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the ...
San Francisco Marriott Marquis
The Donatello
The Donatello
3.5 out of 5
501 Post St, San Francisco, CA
Stay at this 3.5-star spa hotel in San Francisco. Enjoy free WiFi, a full-service spa, and a rooftop terrace. Our guests praise the helpful staff and the clean ...
The Donatello
Hotel Spero, Vignette Collection, an IHG Hotel
Hotel Spero, Vignette Collection, an IHG Hotel
4 out of 5
405 Taylor St, San Francisco, CA
Fully refundable
Stay at this 4-star hotel in San Francisco. Enjoy breakfast (surcharge), a 24-hour fitness center, and a 24-hour front desk. Our guests praise the restaurant ...
Hotel Spero, Vignette Collection, an IHG Hotel
Hilton San Francisco Union Square
Hilton San Francisco Union Square
4 out of 5
333 O'Farrell St., San Francisco, CA
Fully refundableReserve now, pay when you stay
Book a stay at this business-friendly hotel in San Francisco. Enjoy 2 bars/lounges, breakfast (surcharge), and a 24-hour health club. Our guests praise the helpful ...
Hilton San Francisco Union Square
Chancellor Hotel on Union Square
Chancellor Hotel on Union Square
3.5 out of 5
433 Powell St, San Francisco, CA
Fully refundableReserve now, pay when you stay
Stay at this 3.5-star hotel in San Francisco. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the clean ...
Chancellor Hotel on Union Square
The Barnes San Francisco, Tapestry Collection by Hilton
The Barnes San Francisco, Tapestry Collection by Hilton
4 out of 5
225 Powell St, San Francisco, CA
Fully refundableReserve now, pay when you stay
Book a stay at this boutique hotel in San Francisco. Enjoy free WiFi, breakfast (surcharge), and a fitness center. Our guests praise the helpful staff and the ...
The Barnes San Francisco, Tapestry Collection by Hilton
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.

Hotels with Pools in Union Square

Handlery Union Square Hotel
Handlery Union Square Hotel
3.5 out of 5
351 Geary St, San Francisco, CA
Book a stay at this business-friendly hotel in San Francisco. Enjoy free WiFi, a fitness center, and valet parking (surcharge). Our guests praise the pool and ...
8.6/10 Excellent! (2,263 reviews)
"Where we stay when we goto SF."

Reviewed on Feb 18, 2025

Handlery Union Square Hotel
Hotel Nikko San Francisco
Hotel Nikko San Francisco
4.5 out of 5
222 Mason St, San Francisco, CA
Stay at this 4.5-star luxury hotel in San Francisco. Enjoy free WiFi, a nightclub, and a rooftop terrace. Our guests praise the breakfast and the pool in our ...
9.2/10 Wonderful! (2,235 reviews)
"I enjoyed my stay here. Location is perfect and staff was great."

Reviewed on Feb 20, 2025

Hotel Nikko San Francisco
Hilton San Francisco Union Square
Hilton San Francisco Union Square
4 out of 5
333 O'Farrell St., San Francisco, CA
Book a stay at this business-friendly hotel in San Francisco. Enjoy 2 bars/lounges, breakfast (surcharge), and a 24-hour health club. Our guests praise the helpful ...
8.2/10 Very Good! (1,048 reviews)
"I enjoyed the ambiance and how well with all the events going on at once it was strageically planned . 😀"

Reviewed on Feb 17, 2025

Hilton San Francisco Union Square
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.

Hotels with Hot Tubs in Union Square

Hotel Nikko San Francisco
Hotel Nikko San Francisco
4.5 out of 5
222 Mason St, San Francisco, CA
Stay at this 4.5-star luxury hotel in San Francisco. Enjoy free WiFi, a nightclub, and a rooftop terrace. Our guests praise the breakfast and the pool in our ...
9.2/10 Wonderful! (2,235 reviews)
"I enjoyed my stay here. Location is perfect and staff was great."

Reviewed on Feb 20, 2025

Hotel Nikko San Francisco
The Donatello
The Donatello
3.5 out of 5
501 Post St, San Francisco, CA
Stay at this 3.5-star spa hotel in San Francisco. Enjoy free WiFi, a full-service spa, and a rooftop terrace. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,000 reviews)
"Wonderful location in middle of union square. Can walk everywhere. Note: quite a few homeless in the area but no issues. Hotel was friendly, helpful and we encountered some initial problems with our room (heat and drain) but they quickly fixed by moving us to an equal room. The spa floor is beautiful. ..."

Reviewed on Jan 30, 2025

The Donatello
Hilton San Francisco Union Square
Hilton San Francisco Union Square
4 out of 5
333 O'Farrell St., San Francisco, CA
Book a stay at this business-friendly hotel in San Francisco. Enjoy 2 bars/lounges, breakfast (surcharge), and a 24-hour health club. Our guests praise the helpful ...
8.2/10 Very Good! (1,048 reviews)
"I enjoyed the ambiance and how well with all the events going on at once it was strageically planned . 😀"

Reviewed on Feb 17, 2025

Hilton San Francisco Union Square
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.

Beach Hotels Union Square

Toes in the sand, drink in hand, skin getting tanned—beach life is the sweet life. At the shore, the pace slows, moods elevate, and beachfront hotels line the horizon. Whether you’re a jump-straight-in-the-water person or like to remain on dry land, you’re living your best life at the beach. Better yet, get cozy at beach hotels Union Square after the day’s surf-and-sand activities for some post-sunset chilling.

Vacation + beach = perfection

The best things come to those who beach. Find watersports like surfing, snorkeling, waterskiing, paddle boarding, kayaking—options are aplenty for enjoying the waves. Feel like taking it easy? Nothing’s better than napping under an umbrella and taking in the sounds of the surf. Bring a kite, enjoy a round of spike ball, or get competitive over a volleyball match. It’s easy to check all the boxes on beach days. The best beach hotels in Union Square can point you toward delicious food and other activities in the area. And they likely have enough on-site amenities that you’ll never have to venture far from shore.

She saves (sand) dollars by the seashore

If you think you can’t beat a good day at the beach, add the best prices to the equation, and you’ve found the right formula for the best time ever. Filter hotels by the following to make one and one equal amazing:

  • Hotwire Hot Rates: With a Hotwire Hot Rate, you’ll think you found the mecca of cheap beach hotels. In reality, you’re seeing some of the best discounts on premium hotels, because mystery deals really pay off. You may even end up in the best luxury beach hotel at an incredible price.

  • Price: If the beach is enough to make you swoon, look for the lowest price on hotels, with ours starting at $116. If you’ve set your sights a little higher, up those price points for a swankier stay.

  • Amenities: You came for the beach, but extra perks don’t hurt. Get straight to the waves and grab a free breakfast. Relax even more at a full-service spa. When it comes to a tailor-made getaway, finding the right amenities ups the experience to the power of perfect.

Subtract stress, add a sprinkle of sun and sand, and enjoy the sum total of your days at the beach. When you book with Hotwire, your vacation satisfaction can reach 100 percent.