The Best Ballroom & Banquet Hall Wedding Venues in Ontario, CA

The Best Ballroom & Banquet Hall Wedding Venues in Ontario, CA

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4 Wedding Venues in Ontario, CA

Ballrooms, banquet halls
250-300 guests
Quick responder
The Portofino Hotel & Marina 

4.7

  • Up to 250 guests
  • All-inclusive
  • Indoor & outdoor
  • Starts at $16,000
  • Offer

Nestled on a tranquil peninsula in L.A.’s South Bay, The Portofino Hotel & Marina is the ultimate wedding destination, offering breathtaking oceanfront views and an unforgettable setting for your special day. With over 60 years of rich history, including its connection to the legendary Cannonball Run, this iconic hotel is a beloved local landmark. Our multiple waterfront venues provide a stunning backdrop for rehearsal dinners or intimate gatherings, serving innovative market-to-table cuisine alongside beautiful marina views. For your wedding celebration, our conference center offers unparalleled waterfront vistas, making it the perfect venue for a ceremony, reception, or any memorable event.

Why you'll love this venue

  • Versatile for various event styles
  • Wheelchair accessible
  • Bridal suite on site

Venue considerations

  • Not for you if you are looking for something nontraditional
  • On-site parking not available
  • Venue feels large for events with small guest lists
Where do I begin?!! The Portofino Hotel & Marina was INCREDIBLE!!!!!! From day one all the way to today, a few days after the wedding, all the staff we encountered has been excellent!! Specifically I want to give a shout out to Sierra, Rain, Luis, Paco, & Mac. Sierra was my main hotel wedding coordinator and contact. She was so responsive, attentive, organized, sweet, available, and amazing!! I couldn’t be happier with her and her services. The entire experience was seamless. We planned an entire wedding in under 2 months together as I was eager to marry my man this year. She was so helpful and explained any and all things when I had questions. Starting with booking the venue all the way to the day after the wedding. Everything was so organized, including the deadlines of decisions I needed to make, and payment info, and what to do if it rained. She had everything covered. THANK YOU THANK YOU SIERRA!! Rain was also another venue coordinator & catering sales manager who helped us too and he was amazing as well. He stepped in when/if Sierra was out of the office and he attended our tasting and answered so many questions as well. He was so nice, sweet and great to work with. Very organized and never missed a beat! Thank you Rain!! Luis, the director of Banquets, handled anything food and drink related and everything was perfect. He even placed two of each hors d’oeuvres at our sweetheart table (knowing we probably wouldn’t get a chance to eat them during cocktail hour as we were busy mingling) and he was right!! It was such a sweet, simple gesture that made a big impression on us. Paco was one of the Bartenders from the day of (I never got a chance to meet our other bartender) and he was so fun and cheerful and positive and an overall great spirit. Guests kept telling me how much they loved Paco and me too! Mac worked on the hotel side and we met him when we checked in and he handled ALL our luggage and he also golf carted me around on the actual wedding day so I didn’t have to walk too much. He was super sweet and was so helpful and had a great vibe! Also, my initial point of contact was Melanie who responded to my initial venue request. She was so great and helpful and responsive that right away we were sold and we booked the venue the next day without ever even seeing it in person. On top of all the AMAZING staff, the venue is just absolutely beautiful!! You can’t find a prettier ocean front venue in the So Cal. Just gorgeous. We chose a type of all-inclusive wedding package that included a sit down 3-course dinner, open bar, ceremony, hotel room, wedding cake, and many more perks such as white linen, candles on each table, arch on the ceremony grass, champagne toast, etc. It was perfect, efficient, organized and made my life so easy. I really didn’t have to do much except invite guests and show up!! many of my guests told me afterward they were so impressed with the staff, venue and the food!!! Seriously, the food was excellent. I know all of this sounds too good to be true but honestly it was. I had zero problems, no horror stories, nothing. It truly was a PERFECT day and overall experience. I also found out afterward that a coworker of mine got married here too this past summer and she said the same thing. Her day was perfect as well and I am not surprised at all. Thank you to everyone at the Portofino! We cant wait to come back just to enjoy the restaurant, the views and the excellent service :)
Kim L., 2 years ago
Quick responder
Galway Downs by Wedgewood Weddings 

4.9

  • Up to 300 guests
  • All-inclusive
  • Indoor & outdoor
  • Starts at $10,740
  • Offer

Like a Temecula fine wine, Galway Downs by Wedgewood Weddings has a sophisticated taste. Drink it in! In the heart of the world-famous SoCal Wine Country, this stunning wedding venue will amaze you with its exceptional blend of lush green meadows, modern amenities, and a dressing suite that will make you wish you could move in! Enjoy a rustic-ly elegant reception in the modernized barn we call 'The Carriage House,' featuring a stately built-in bar, an oversized two-way fireplace, and generous room for guests and dancing. A country dreamland that combines sophisticated flare with epic photo opportunities, Galway Downs will spark your love affair with equestrian culture.

Why you'll love this venue

  • Has a dance floor to dance the night away
  • Bridal suite on site
  • Sophisticated wine experience

Venue considerations

  • Not wheelchair accessible
  • Large venue, not ideal for small guest lists
  • Not for you if you don't want a rustic vibe
Awarded Best of Zola
Galway Downs by Wedgewood Weddings was an absolute dream venue for our wedding. From the very first planning meeting, the team was incredibly responsive, attentive, and friendly in helping us bring our vision to life. The value they provided was unmatched - the naturally beautiful space required minimal additional decor, and the add-ons like the photo both and cold touch sparklers were very memorable. We felt like no small detail was missed thanks to Ashley, Austin, Aubree, Devin, Ireland, Kylie, Makenna, Mikayla, Austin (our DJ&MC), and DJ (our banquet coordinator). They truly feel like family by the end of it all. We are forever thankful to the entire Galway Downs team for making our wedding day so special and stress-free.
Kaitlyn G., 8 months ago
Upland Events And Banquet Center 
Upland, CA
  • Up to 250 guests
  • All-inclusive
  • Indoor
  • Starts at $7,000

At Upland Events & Banquet Center, we understand the importance of personalization. Our experienced team will work closely with you to bring your vision to life, ensuring every detail is meticulously executed. From layout and decor to menu and entertainment, we offer customizable packages tailored to your specific requirements. With our trusted network of top vendors, including caterers, florists, photographers, and entertainment professionals, we provide access to exceptional services and resources. Together, we will curate a truly unforgettable experience for you and your guests. Choose Upland Events & Banquet Center as your venue of choice, where excellence, passion, and magical moments come together. Let us be a part of your journey, creating memories that will be cherished forever.

Why you'll love this venue

  • Accommodates more than 200 guests
  • Provides catering services
  • Bridal suite on site

Venue considerations

  • No free parking
  • Not for you if you are drawn to more unconventional venues
  • Large venue, not ideal for small guest lists
1906 inc. 
Upland, CA
  • Up to 250 guests
  • Select services
  • Indoor & outdoor
  • Starts at $7,500

Welcome. 1906inc is a family-owned wedding & event venue. The name 1906inc comes from the year that upland was incorporated. The owners, Traci & Kevin Sanchez were born and raised in the city of Upland and are well known within the community. 1906inc offers a beautiful Ceremony site located outdoors and two separate indoor Reception halls. Book a tour today to see our venue and all that we have to offer.

Why you'll love this venue

  • Provides event staff
  • Offers full-service amenities
  • Both indoor and outdoor options

Venue considerations

  • Not for you if you are drawn to more unconventional venues
  • Not wheelchair accessible
  • Venue feels large for events with small guest lists

Location flexible? Discover venues near Ontario, CA

About wedding venues in Ontario, CA

California offers an incredible 840 miles of coastline, 3,000+ wineries and ancient redwoods for your wedding day. When you choose the Golden State, you're getting exceptional natural lighting for your ceremony across diverse settings from Mediterranean coastal zones to alpine mountain backdrops. Each region has its own distinctive character that can perfectly match your vision.

What Makes California Wedding Venues So Special?

Northern California's Napa Valley welcomes you with rolling vineyards and Spanish colonial architecture where intimate wine cave ceremonies create unforgettable moments. Head to Southern California and you'll find oceanfront venues like Duke's Malibu where you can exchange vows with the Pacific stretching out behind you while enjoying fresh coastal-inspired cuisine. Palm Springs offers dramatic desert venues with mountain backdrops and striking midcentury modern architecture that photographs beautifully.

How Much Do Wedding Venues in California Cost?

Wedding venues in California typically run between $9,600 and $11,700 which aligns nicely with the national range of $6,500-$12,000. This represents about 18% of your total wedding budget. Your overall costs will vary based on guest count:

  • 50 guests: $26,190
  • 100 guests: $43,692
  • 150 guests: $60,141
  • 200 guests: $74,836
  • 250 guests: $89,530
  • 300 guests: $104,224

Which California Venues Are Fully Accessible?

The Griffith House features wheelchair-accessible pathways throughout its Spanish-style grounds including the private ceremony lawn and separate preparation spaces for couples. You might also consider Holman Ranch Sunstone Winery and Villa del Sol d'Oro though you'll want to directly confirm their specific accessibility features when you visit. Accessibility options have improved greatly across California venues in recent years.

When Should You Book Your California Wedding Venue?

October leads venue inquiries in California with couples typically booking venues about 13 months (400 days) before their wedding date. If you're dreaming of a Northern California wine country wedding during peak season you'll want to book up to 18 months in advance. Southern California venues offer more flexibility especially during winter months when you can still enjoy beautiful weather while potentially securing better rates.

Where Can You Find Exceptional Culinary Experiences in California?

La Valencia Hotel in La Jolla delivers impeccable service with menu options from lobster bisque to perfectly prepared steak. You'll love Vibiana in Los Angeles with its chef-driven menus served in a stunning restored cathedral setting. Rosewood Sand Hill in Menlo Park offers Michelin-star fine dining while Bali Hai Restaurant serves authentic Polynesian cuisine with breathtaking views overlooking San Diego Bay. California's culinary scene truly elevates the wedding experience.

How Do California Wedding Costs Break Down?

VendorAverage Cost% of Total (150 guests)
Venue$10,66518%
Catering$8,53214%
Florists$7,82113%
Bar Services$6,82611%
Photography$4,7648%
Wedding Planners$4,8358%
Videography$4,3097%
Hair & Makeup$6001%
Cake & Desserts$8181%

Which California Venues Offer Enhanced Remote Participation?

Parq Event Center in San Diego features state-of-the-art sound LED screens and projection walls that support advanced streaming capabilities for guests who can't attend in person. You'll find Exchange LA and Wing Tip in San Francisco offer flexible spaces that adapt beautifully for innovative tech integration. These can include virtual reality experiences interactive live streaming and 360-degree cameras that make remote guests feel like they're right there with you. Technology has transformed how we can include loved ones from anywhere in the world.

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