Find and compare 4 Star hotels in Union Square

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 helpful staff and the clean rooms in our reviews. Popular attractions Oracle Park and Lombard Street are located nearby.

Stay at this 4-star business-friendly hotel in San Francisco. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Oracle Park and Lombard Street are located nearby.

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 reviews. Popular attractions Oracle Park and Lombard Street are located nearby.

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 staff and the clean rooms in our reviews. Popular attractions Lombard Street and Oracle Park are located nearby.

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 rooms in our reviews. Popular attractions Lombard Street and Oracle Park are located nearby.

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 staff and the clean rooms in our reviews. Popular attractions Lombard Street and Oracle Park are located nearby.

Book a stay at this boutique hotel in San Francisco. Enjoy breakfast (surcharge), a 24-hour fitness center, and valet parking (surcharge). Our guests praise the restaurant and the helpful staff in our reviews. Popular attractions Lombard Street and Oracle Park are located nearby.

Stay at this 4-star historic hotel in San Francisco. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the bar and the helpful staff in our reviews. Popular attractions Lombard Street and Oracle Park are located nearby.

Stay at this 4-star hotel in San Francisco. Enjoy free bicycles on site, a 24-hour front desk, and a business center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Lombard Street and Oracle Park are located nearby.

Stay at this 4.5-star luxury hotel in San Francisco. Enjoy room service, a 24-hour fitness center, and valet parking (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Lombard Street and Oracle Park are located nearby.

Stay at this 4-star hotel in San Francisco. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the bar and the helpful staff in our reviews. Popular attractions Oracle Park and Lombard Street are located nearby.

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 the helpful staff in our reviews. Popular attractions Lombard Street and Oracle Park are located nearby.