Host a Memorable Wedding Event!
New
CA
Service area
300+ guests
Holds ceremonies and receptions
Delta Hotels by Marriot is a stunning wedding venue in Ontario, CA that welcomes you to host an unforgettable celebration with loved ones. This chic airport hotel offers a picture-perfect backdrop for your special day. You and your guests will get the chance to relax and celebrate your long-awaited 'I do's' with the warm California sun on your skin!
At Delta Hotels by Marriot, you can transform dreams into reality and host a wedding event like no other. With a capacity of up to 300 guests, the venue invites you to enjoy a grand soiree with all your family and friends. When guests enter the grand lobby, they'll be in awe of their surroundings. The property features a ceremony area where you and your loved one will exchange your most sincere vows. Afterward, everyone can make their way to your wedding reception in the indoor event space, featuring comfortable furnishings, modern drapings, and opulent decor. This venue is also an ideal choice if you plan a weekend wedding. It contains several rooms and suites with breathtaking mountain views, as well as countless top-notch amenities. In the VIP Suite, for example, you'll get to enjoy a flatscreen TV, a king-sized bed, and a full kitchen and dining area.
The hotel employs a team of seasoned professionals who will go above and beyond to ensure your day runs smoothly from start to finish. The bartending staff provides a selection of drinks and signature cocktails to ensure your loved ones stay happy and hydrated. Delta Hotels by Marriot also offers event planning assistance to help you craft the wedding of your dreams.
Asian-owned Business
Speaks English
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Amenities + details
Amenities
Ceremony Area
Indoor Event Space
On-Site Accommodations
Reception Area
Wireless Internet
Ceremony Types
Civil Union
Commitment Ceremony
Interfaith Ceremony
Non-Religious Ceremony
Religious Ceremony
Second Wedding
Guest Capacity
300+
Settings
Hotel
Venue Service Offerings
Bar & Drinks
Food & Catering
Planning
Rentals & Equipment
Service Staff
Transportation
Shuttle Service
Any questions?
Availability
Reviews
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Be the first couple to share your thoughts!
Jordan Harstad2.0
2/14/25
Property has been renovated in certain areas, but it’s still pretty run down. The staff are mostly unhelpful and unaware of the amenities in the room and onsite.
This is one of the worse ‘lounges’ I’ve seen too. There is zero area to sit, and ...
you’re being recorded the entire time.
There was a rain storm and most all of the areas had buckets — water is coming out from the ceiling speakers too.
Amber Chen5.0
11/14/24
I had an absolutely fantastic experience. From the moment I arrived, I was blown away by the exceptional service and outstanding facilities. The outdoor pool area is a serene oasis — perfect for relaxing after a busy day. My room was spotless, ...
spacious, and incredibly comfortable. The room was also thoughtfully designed with plenty of charging outlets, a spacious desk, and a comfortable seating area. The bathroom was sparkling clean, with high-quality toiletries and a powerful shower that made mornings a delight. Plus, the soundproofing was excellent, I didn’t hear a peep from the neighboring rooms or the outside. The staff here truly go above and beyond to ensure a wonderful stay. Whether it was the housekeeping team’s attention to detail or the concierge’s eagerness to assist with any request, everyone I encountered was attentive, courteous, and genuinely eager to help. It’s clear that the team takes pride in creating a welcoming environment. I will definitely be returning for my next visit to the area.
T5.0
2/02/25
I’ve had a wonderful experience at Delta Hotels Ontario so far. The rooms are comfortable, and the front desk staff, particularly Andrea and Briana, are always welcoming, taking the time to greet you with a warm “good morning” and ask about you...
r day. Sam at the coffee shop is also fantastic—she’s always friendly, warm, and makes an amazing latte, especially when I’m in a rush.
However, the standout experience has definitely been at the bar. Kayla is an absolute gem—her cocktails are incredible, and she’s not only skilled but genuinely engaging. She’s creative with her drinks and knows how to make you feel comfortable and at ease, like you’ve been friends for years. I’ve never met someone so personable and talented at the same time.
I also highly recommend having a drink with bartender Grace. She’s everything her name suggests—gracious, kind-hearted, and so easy to talk to. Not only does she make fantastic drinks, but she’s also someone who takes the time to connect with you, remember your name, and make you feel at home. It’s rare to find bartenders who combine such great conversation with amazing cocktails, but Grace and Kayla do it effortlessly.
Overall, I’ve had a great stay and would definitely return in the future.
Ashley Coulter1.0
2/03/25
We had an awful experience here. The fire alarm went off 3 times. 2 of which were 3am and 4am. No one was proactive in offering a concession at all. After calling them out they offered to credit us points. It’s been 1 week and nothing. I have c...
alled and they said the amount of points I was told I would get was a lie as they don’t have authority to offer that amount. I told them to listen to our call and verify. I asked for a manager but of course they were “in a meeting”. I do not recommend this place one bit. The AC also didn’t work.
Sandra LeVert1.0
2/17/25
The hotel is nice and newly redone. The customer service is terrible. They either purposely or accidentally cancelled my reservation and had to reinstate. The gave me access to the pantry to try and make up but the pantry had nothing but cold c...
ereal, oatmeal packets and drinks. I thought i was getting a hot breakfast. Ordered the free shuttle to the airport but when we came downstairs the next day they had no record of it. The shuttle driver never showed up so one of the hotel staff Mel asked if he could take us. Wanted to get a sandwich from the restaurant before leaving but was told the hostess was busy and I had to wait. I told them I was leaving for the airport and they proceeded to ignore me. I WILL NEVER STAY HERE AGAIN. Worst service ever. 😒
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