Union City Holidays

  • Plan, book, travel with confidence

    • payments icon

    Better together

    Save up to €185 when you book a flight and hotel together*
    lob hotels icon

    Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package
    lob packages icon

    Rest easy

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

Top hotels in Union City

Crowne Plaza Silicon Valley N - Union City by IHG

Crowne Plaza Silicon Valley N - Union City by IHG

3.5 out of 5
32083 Alvarado Niles Rd, Union City, CA
Fully refundable
The price is €90 per night from 17 Aug to 18 Aug
€90
17 Aug - 18 Aug
includes taxes & fees
8/10 Very Good! (1,005 reviews)
"Wonderful!"

Reviewed on 4 Aug 2025

Crowne Plaza Silicon Valley N - Union City by IHG
Crowne Plaza San Francisco Airport by IHG

Crowne Plaza San Francisco Airport by IHG

3.5 out of 5
1177 Airport Blvd, Burlingame, CA
Fully refundable
The price is €103 per night from 17 Aug to 18 Aug
€103
17 Aug - 18 Aug
includes taxes & fees
7.6/10 Good! (2,000 reviews)
"."

Reviewed on 7 Aug 2025

Crowne Plaza San Francisco Airport by IHG
Sonesta Silicon Valley

Sonesta Silicon Valley

4 out of 5
1820 Barber Ln, Milpitas, CA
Fully refundable
The price is €98 per night from 5 Sept to 6 Sept
€98
5 Sept - 6 Sept
includes taxes & fees
9/10 Wonderful! (1,564 reviews)
"All the staff I interacted with were pleasant and professional, with a special shout-out to Premesh, who works in the restaurant."

Reviewed on 6 Aug 2025

Sonesta Silicon Valley
See all 3,630 properties in Union City
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.

Popular places to visit

Jack London Square

Jack London Square

Shop, dine and stroll to your heart’s content in this waterside square, named after the novelist who spent his childhood here.

Jack London Square
University of California, Berkeley

University of California, Berkeley

Take a campus tour or just explore the area of University of California, Berkeley during your trip to Berkeley. Attend a sporting event or discover the beautiful sunsets in this vibrant area.

University of California, Berkeley
Greek Theater

Greek Theater

You can get tickets for a performance at Greek Theater during your stay in Berkeley. Experience the acclaimed art galleries and entertainment choices in this vibrant area.

Greek Theater

What to do in Union City

San Francisco: Airplane Bay Tour

San Francisco: Airplane Private Bay Tour

€249
per adult
100% of travellers recommend
San Francisco: Airplane Private Bay Tour
BEST Redwood&Crater Lake National Park&Oregon 3-Day Tour from San Francisco

Redwood&Crater Lake National Park&Oregon 3-Day Tour from San Francisco

€632
per traveller
Redwood&Crater Lake National Park&Oregon 3-Day Tour from San Francisco
UC Santa Cruz

6 Hours Private Bay Area College Tour in California

€34
per adult
6 Hours Private Bay Area College Tour in California
See all activities in Union City

Frequently asked questions

How much does a Union City holiday package cost?
Offering great value package deals on Expedia, you'll be thrilled with how little a holiday to Union City costs! Our packages mean less travel planning for you and greater savings.
What are the cheapest months to go to Union City?
You can usually find lower rates and greater availability in February, September and October. Browse our cheap Union City holiday packages and you could get some great off-season deals.
How many days is enough for Union City?
With a well-planned schedule, you can easily tick off the most popular Union City attractions in a handful of days. But if you prefer to venture off the beaten track or go on day tours, consider booking your Union City holiday for longer.
How to find the best Union City package deals?
Bagging a cheap Union City package deal is a breeze with Expedia. After you've entered your destination and travel dates under our "Packages" tab, set your maximum budget, add some filters and browse what's available. You can personalise your search by "Property class," "Number of bedrooms," "Traveller experience" and more. Order the results by "Price: low to high" to view the most economical Union City package deals. Want a simple trick to get even more savings? Have some flexibility with your departure dates and consider going away on a weekday, when prices are often lower.
Is it cheaper to book a Union City holiday as a package?
Expedia holiday packages are designed to make your money go further. Bundle your flight, car rental and hotel into one great-value price and enjoy significant savings. You'll generally snag a better deal than booking each component separately. And you'll still enjoy the flexibility to create a tailored Union City holiday by choosing your preferred type of stay, airline and car class.
When to book a holiday package to Union City?
If you're planning a spur-of-the-moment Union City adventure, check out our last-minute deals that can be booked up to one week before you go. Prefer not to wait until the last minute? You can score incredible deals on your hotels and flights by booking ahead.
How to plan a trip to Union City?

  1. Choose your dates: What you'd like to do in Union City and your favourite season can help you decide when to travel.
  2. Budget wisely: Besides the cost of your accommodation, you should factor in other expenses. These include flights, food and transportation. Also, set aside some extra funds for unexpected costs that could crop up during your trip to Union City.
  3. Decide your trip length: Think about how much time you'd like to spend exploring Union City. Plan your days so you can get to all the experiences and attractions you're interested in at a comfortable pace.
  4. Bundle your bookings: With your travel dates in place, you can combine your hotels, car rental, flights and more into a personalised Union City holiday package.

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.