A cityscape with tall buildings, palm trees, and red double-decker buses.

Union Square Vacations from $172

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

  • Better together

    Save up to $2,000 when you book a flight and hotel together*
  • Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package
  • Rest easy

    Plan, book, and manage your trip all in one place

The Latest Union Square Vacation Packages

Price found within the past 48 hours. Click for updated prices.
  • Sep 6 - Sep 9

    SF Central Hotel + Flight

    Downtown San Francisco
    3 nights
    2.0 star property
    6.2/10 - (891 reviews)
    "We killed 3 cockroaches. Room very outdated. And no hot water. The only good thing about this place was the location."
    Reviewed June 30, 2026
    Roundtrip San Diego (SAN) - San Francisco (SFO)
    SAN - SFONonstop SFO - SANNonstop
    Save 100% on your flight
    $258
    $172
    per traveler
    found 1 hour ago
    SF Central Hotel
  • Aug 27 - Aug 31

    Union Square Plaza Hotel + Flight

    Union Square
    4 nights
    2.0 star property
    7.4/10 - Good (1,001 reviews)
    "Everyone is really nice that works here. The room fairly clean, nothing gross but worn out and could use an update. It’s secure and felt safe. It’s not frills and a place to sleep."
    Reviewed July 18, 2026
    Roundtrip Burbank (BUR) - San Francisco (SFO)
    LAX - SFONonstop SFO - LAXNonstop
    Save 100% on your flight
    $785
    $427
    per traveler
    found 15 hours ago
    Union Square Plaza Hotel
  • Aug 22 - Aug 26

    Cathedral Hill Hotel + Flight

    Downtown San Francisco
    4 nights
    2.0 star property
    7.2/10 - Good (717 reviews)
    Roundtrip Dallas (DFW) - San Francisco (SFO)
    DFW - SFONonstop SFO - DFWNonstop
    Save 100% on your flight
    $561
    $354
    per traveler
    found 1 day ago
    Cathedral Hill Hotel
  • Oct 2 - Oct 6

    Treehouse Hotel Silicon Valley + Flight

    Sunnyvale
    4 nights
    5.0 star property
    9.8/10 - Exceptional (126 reviews)
    "Great for a weekend break!"
    Reviewed July 18, 2026
    Roundtrip Los Angeles (LAX) - San Francisco (SFO)
    LAX - SFONonstop SFO - LAXNonstop
    Save 100% on your flight
    $1,408
    $949
    per traveler
    found 7 hours ago
    Treehouse Hotel Silicon Valley
  • Aug 22 - Aug 26

    The Grove Inn + Flight

    Western Addition
    4 nights
    3.0 star property
    9.0/10 - Wonderful (725 reviews)
    "Great little place for an SF stay. Location was perfect for us. Rooms were clean and comfortable. Not staffed at night but that wasn’t a problem for us. Will stay again!"
    Reviewed July 15, 2026
    Roundtrip Burbank (BUR) - San Francisco (SFO)
    BUR - SFONonstop SFO - BUR1 stop
    Save 100% on your flight
    $1,053
    $711
    per traveler
    found 1 day ago
    The Grove Inn

Discover the most popular places to visit in Union Square

What to do near Union Square

Union Square Hotel Deals

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.

Book with confidence

Things to do in and around Union Square

Union Square in San Francisco is a vibrant hub perfect for family vacations, business trips, or city getaways. Visitors can enjoy a variety of activities, including shopping at renowned malls, exploring theaters, and indulging in entertainment opportunities. Whether you're seeking a thrilling ride or a relaxing beach vacation, Union Square offers a diverse array of experiences to make your trip memorable.

Shopping

In Union Square, enjoy shopping at nearby Ghirardelli Square, a vibrant shopping center with entertainment options, just 1 mile away. Don't miss Boudin Bakery, also 1 mile away, for delicious treats, and Winery Collective, located 2 miles away, for unique wine gifts.

Recreation

Oracle Park, a vibrant sports venue, offers an energetic atmosphere perfect for catching a baseball game. Bill Graham Civic Auditorium hosts thrilling concerts, bringing entertainment vibes to life. Orpheum Theatre enchants with its cultural performances, making it an ideal spot for a romantic night out or family fun.

Adventure

Experience the whimsical San Francisco Carousel, located 2 miles away, perfect for families and outdoor fun. Enjoy ice skating at the Union Square Ice Rink, right in the heart of the square. For a scenic adventure, hike the Coastal Trail, located 5 miles away, surrounded by breathtaking views.

Nightlife

Union Square boasts a vibrant nightlife with enticing venues. Visit the American Legion Log Cabin, a cozy pub 16 miles away, perfect for drinks with a romantic vibe. The Oakland Tribune Tower, located 8 miles away, also offers a lively atmosphere for entertainment and romance.

Find the best attractions near Union Square

Union Square in San Francisco is perfect for family, city, and business-themed vacations. This vibrant area offers a mix of attractions, including urban parks and event venues, catering to those seeking cultural and family-friendly experiences. Whether you're exploring the bustling streets or attending a conference, Union Square provides a dynamic backdrop for your visit. Don't miss the chance to discover all that Union Square has to offer during your stay in San Francisco.

  • Pier 39: Experience the lively atmosphere at Pier 39, where you can enjoy waterfront dining, quirky shops, and sea lions basking in the sun. This family-friendly destination offers stunning views of the San Francisco Bay and Golden Gate Bridge, making it perfect for a leisurely stroll.
  • Moscone Convention Center: Just a short walk from Union Square, Moscone Convention Center is a hub for major events and conferences. Its modern architecture and expansive space make it a focal point for business professionals, offering networking opportunities and a vibrant atmosphere.
  • Lombard Street: Known for its steep, winding turns, Lombard Street is a must-see. This iconic street showcases beautiful gardens and historic homes, providing a unique perspective of the city’s charm and character.

Best time to go to Union Square

The best time to visit Union Square is dependent on what kind of holiday you are seeking. September is its hottest month on average. At this time, visitor numbers are average and weather is sunny with no rain. December is its coolest month on average. At this time, visitor numbers are average and weather is mostly sunny with light rain.

Tips to save on your trip to Union Square

  • Take advantage of package deals on Expedia and combine flights, hotels, or car rentals for a convenient and cost-effective trip to Union Square.
  • Consider traveling to Union Square during the low season (February and November to December) for more affordable options.
  • Use the Price per traveler filter on Expedia to find a package deal that suits your budget.
  • Check the VIP Access properties filter to discover outstanding hotels with added member perks at select properties.