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Check availability
- We have an outdoor pool
- Airport shuttle provided
- The Avg. Group Discount is 8.3%!
- Gym is available on property
- 310 rooms in property
- Check-out: 12:00PM
- Hotel has an eco-friendly policy
- Groups & Meetings rating of 8.1/10
- 10 conference rooms in property
Standard prices by room type for the next 60 days
Room Types
Check RatesAAA CAA Rate Membership Card Required Junior Suite 1 King Refrigerator 450sqft 41sqm Living Sitting
Non-Smoking
Check RatesAAA CAA Rate Membership Card Required King Suite 1 King Refrigerator 525sqft 47sqm Living Sitting Ar
Non-Smoking
Check RatesAAA CAA Rate Membership Card Required Standard King 1 King Refrigerator 350sqft 32sqm Wireless Inter
Non-Smoking
Check RatesAAA CAA Rate Membership Card Required Standard King Courtyard View Patio 1 King Refrigerator 350sqft
Non-Smoking
Check RatesAAA CAA Rate Membership Card Required Standard Queen Queen 2 Queen Refrigerator 375sqft 34sqm Wirele
Non-Smoking
Check RatesAAA CAA Rate Membership Card Required Standard Queen Queen Courtyard View Patio 2 Queen Refrigerator
Non-Smoking
Check RatesBreakfast Rate Includes Breakfast For 1 Guest Junior Suite 1 King Refrigerator 450sqft 41sqm Living
Non-Smoking
Check RatesBreakfast Rate Includes Breakfast For 1 Guest King Suite 1 King Refrigerator 525sqft 47sqm Living Si
Non-Smoking
Check RatesBreakfast Rate Includes Breakfast For 1 Guest Standard King 1 King Refrigerator 350sqft 32sqm Wirele
Non-Smoking
Check RatesBreakfast Rate Includes Breakfast For 1 Guest Standard King Courtyard View Patio 1 King Refrigerator
Non-Smoking
Check RatesDiscover Ontario Includes 20% Discount Off in At The Market Junior Suite 1 King Refrigerator 450sqft
Non-Smoking
Check RatesDiscover Ontario Includes 20% Discount Off in At The Market King Suite 1 King Refrigerator 525sqft 4
Non-Smoking
Check RatesDiscover Ontario Includes 20% Discount Off in At The Market Standard King 1 King Refrigerator 350sqf
Non-Smoking
Check RatesDiscover Ontario Includes 20% Discount Off in At The Market Standard King Courtyard View Patio 1 Kin
Non-Smoking
Check RatesDiscover Ontario Includes 20% Discount Off in At The Market Standard Queen Queen 2 Queen Refrigerato
Non-Smoking
Check RatesDiscover Ontario Includes 20% Discount Off in At The Market Standard Queen Queen Courtyard View Pati
Non-Smoking
Check RatesGovernment State State Government ID Required Standard King 1 King Refrigerator 350sqft 32sqm Wirele
Non-Smoking
Check RatesGovernment State State Government ID Required Standard Queen Queen 2 Queen Refrigerator 375sqft 34sq
Non-Smoking
Check RatesGovt Military Federal Government ID Required Standard King 1 King Refrigerator 350sqft 32sqm Wireles
Non-Smoking
Check RatesGovt Military Federal Government ID Required Standard Queen Queen 2 Queen Refrigerator 375sqft 34sqm
Non-Smoking
Check RatesStandard King Courtyard View Patio 1 King Refrigerator 350sqft 32sqm Wireless
Non-Smoking
Check RatesStandard Queen Queen Courtyard View Patio 2 Queen Refrigerator 375sqft 34sqm Wireless
Non-Smoking
Check RatesStay For Breakfast Rate Includes Junior Suite 1 King Refrigerator 450sqft 41sqm Living Sitting Area
Non-Smoking
Check RatesStay For Breakfast Rate Includes King Suite 1 King Refrigerator 525sqft 47sqm Living Sitting Area Wi
Non-Smoking
Check RatesStay For Breakfast Rate Includes Standard King 1 King Refrigerator 350sqft 32sqm Wireless Internet
Non-Smoking
Check RatesStay For Breakfast Rate Includes Standard King Courtyard View Patio 1 King Refrigerator 350sqft 32sq
Non-Smoking
Check RatesStay For Breakfast Rate Includes Standard Queen Queen 2 Queen Refrigerator 375sqft 34sqm Wireless In
Non-Smoking
Check RatesStay For Breakfast Rate Includes Standard Queen Queen Courtyard View Patio 2 Queen Refrigerator 375s
Non-Smoking
Local Attractions
Ontario, CA offers a variety of attractions, including Ontario Mills for shopping and dining experiences, Toyota Area for entertainment, the Scandia Amusement Park. History enthusiasts can visit Graber Olive House, while the Ontario Convention Centr hosts events and conferences. Nearby, Victoria Gardens in Rancho Cucamonga provides upscale shopping dining, and community events. These attractions offer diverse experiences for visitors to enjoy during their stay with us in Ontario.
Map and Points of Interest Near Delta by Marriott Ontario Airport
Property Description
Welcome to the Delta by Marriott Ontario Airport, your premier destination adjacent to the Ontario Convention Center and offering an impressive 16,000 sq ft of meeting and event space. Whether you're attending a convention, planning a wedding, or organizing a special event, our hotel is the perfect choice for a seamless and unforgettable experience. For business travelers and meeting attendees, our extensive meeting and event space provides the ideal backdrop for productive and successful gatherings. Our state-of-the-art facilities are equipped to accommodate a wide range of events, from corporate meetings to large-scale conventions. Our dedicated event staff is committed to ensuring that every detail of your event is executed flawlessly, leaving you free to focus on your objectives. In addition to our exceptional meeting facilities, our hotel boasts a variety of dining options to cater to your culinary preferences. Guests can savor delicious meals at our onsite restaurants or bar, offering a diverse selection of cuisines and a welcoming ambiance perfect for unwinding after a busy day. For relaxation and recreation, our expansive pool provides a tranquil oasis where guests can unwind an soak up the California sun. Whether you're looking to relax after a day of meetings or to host a poolside event, our pool area offers a refreshing retreat for all our guests. Our convenient location next to the Ontario Convention Center makes the Delta an ideal choice for convention attendees and event organizers. With seamless access to the convention center and a range of amenities designed to enhance your stay, the Delta Hotel by Marriott Ontario Airport is the perfect setting for your next event. We invite you to experience the unparalleled hospitality and versatile offering of the Delta Hotel, where we are dedicated to exceeding your expectations and creating lasting memories for you and your guests. **Opening July 2024
Green Sustainability
LEED
Details / Other Expenses
| Check In: | 3:00PM |
| Check Out: | 12:00PM |
| Year of Last Renovation: | 2024 |
| Floors: | 3 |
| Rooms: | 310 |
| Corridors: | All Rooms Have Interior Hallways |
| Non Smoking Rooms: | 310 |
| Handicap Rooms: | |
| Rooms with 1 Bed: | 125 |
| Rooms with 2 Beds: | 178 |
| Suites: | 6 |
| Room Windows: | Windows Do Open |
| Cleaning Frequency: | Daily |
| Meeting Rooms: | 10 View Spaces |
| Meeting Space: | 21000 sq. feet |
| Banquet Space: | Holds 500 people |
| Dist. to Food/Bars: | On-site |
| Dist. to 24hr Restaurant: | 0.3 Mi |
| Dist. to Nearest Gym: | On-site |
| Lounge/Bar Hours: | 4pm-11am |
| FEMA Approved: | Yes |
| Pool Info: Unwind and relax in the tranquil oasis of the expansive pool at Delta Hotel by Marriott Ontario Airport. Whether you're looking to soak up the California Sun, take a refreshing dip, or host a memorable outdoor event, our pool provides the perfect setting for leisure and enjoyment. Experience the ultimate in relaxation and luxury at our inviting pool area. | |
| Ownership: | Delta Hotels By Marriott Ontario Airport LLC |
Policies / Expenses
| Cancellation: 72 Hours prior to arrival | |
| Nightly Parking: | 15 |
| Typical Group Deposit: | 25% |
| Total Taxes: | 14.95% |
| Total Misc Fees: | $0.05 USD (mandatory resort fees/taxes) |
| City Tax: | 10.50% |
| Food and Beverage Tax: | 8.75% |
| Audio Visual Tax: | 10.50% |
| Resort/Hotel Fee: | 0.00 Per Night |
| Parking Fee: | 15.00 Per Night |
| Gym Fee: | 0.00 Per Day |
| Rooms Wireless Internet Fee: | 0.00 Per Day |
| Rooms Wired Internet Fee: | 0.00 Per Day |
| Meeting Wireless Internet Fee: | 100.00 Per Day |
| Meeting Wired Internet Fee: | 0.00 Per Day |
Amenities / Features
- Air conditioning
- Airport Shuttle
- Alarm clock
- Baggage storage facilities
- Breakfast in room
- Central location
- Concierge service
- Conference facilities
- Credit card accepted: Mastercard/Visa
- Credit card accepted: American Express
- Credit card accepted: Discover
- Credit card accepted: Diners Club
- Dinner available
- Electronic key card
- Elevator
- Facilities for the disabled
- Fax available
- Fitness and health center
- Hairdryer available
- Handicap accessible
- Central heating
- Ice Maker
- Internet - wireless
- Internet - ethernet
- Free WiFi Internet
- Ironing facilities
- Jacuzzi
- Licensed bar
- Movies in room
- Non-smoking rooms
- 24 hours opened
- Office in room available
- Private bathroom in room
- Self controlled heating/cooling system
- Shop
- Shower
- Swimming pool - outdoor
- Tea and coffee making facilities
- Telephone in all rooms
- Television
- TV - Free Cable
- TV Channel: Weather Channel
- TV Channel: ESPN
- TV Channel: Fox Sports
- TV Channel: Discovery Channel
- Terrace
- TV room
- Voicemail
Airport & Shuttle Information
Ontario International Airport, Free Shuttle Service.
Local Shuttle Info: 24 hours
Breakfast Information
Enjoy a delicious breakfast in our restaurant, grab and go breakfast available at Starbucks in the lobby.
Pet Friendly?
Service animals complying with ADA Title lll regulations are allowed.
Sorry, pets are not allowed.Parking Info
Parking $15 per vehicle per day
Internet / WiFI
Free Wifi
Suggested AI Generated Itinerary
- Breakfast: Starbucks - 2200 East Holt Blvd, Ontario, CA - Inside the hotel - Enjoy a wide range of coffee, tea, and light breakfast options right within your hotel.
- Lunch: Market Broiler - 4553 Mills Cir, Ontario, CA - 3.3 miles from the hotel - Savor fresh, daily-caught seafood dishes in a casual dining atmosphere.
- Dinner: Rossa's Cucina Enoteca - 425 N Vineyard Ave, Ontario, CA - 2.1 miles from the hotel - Enjoy authentic Italian cuisine in a cozy and elegant setting.
- Activity: Ontario Mills - 1 Mills Cir, Ontario, CA - 3.2 miles from the hotel - Explore one of the largest shopping and outlet malls in California with over 200 stores.
- Breakfast: Denny's - 2425 S Archibald Ave, Ontario, CA - 2.5 miles from the hotel - Start your day with a classic American breakfast at this well-known diner.
- Lunch: In-N-Out Burger - 4310 E Ontario Mills Pkwy, Ontario, CA - 3.7 miles from the hotel - Enjoy iconic California-style burgers, fries, and shakes at this famous fast-food chain.
- Dinner: Black Angus Steakhouse - 3640 Porsche Way, Ontario, CA - 2.8 miles from the hotel - Indulge in high-quality steaks, seafood, and cocktails in a relaxed, family-friendly atmosphere.
- Activity: Graber Olive House - 315 E 4th St, Ontario, CA - 4.5 miles from the hotel - Tour this historic olive packer, in operation since 1894, and sample gourmet olives and olive oils.
Day 1
Day 2
Previously known as:
Radisson Hotel Ontario Airport, Radisson Ontario Airport, Ontario Convention & Airport Hotel
Group and Meeting Promotions at Delta by Marriott Ontario Airport
Below are the "hot dates" for Delta by Marriott Ontario Airport. These are typically special promotions for groups and meetings during slower times of the year for the property.
Nov 01, 2024 - Dec 27, 2024
Get ready to celebrate the holiday season in style with our exclusive limited time offer! Book your holiday party with us for November or December and enjoy amazing discounts on our premier event spaces and catering packages! Save 15% off meeting an event spaces to create a festive atmosphere for your holiday gatherings. Plus take advantage of 10% off banquets and catering packages. Don't miss out on this special offer! Book your holiday parties now and lock in these pre-opening savings. Act fast, as this offer ends on March 21, 2024.
Posted on 18-Jan-2024
Get ready to celebrate the holiday season in style with our exclusive limited time offer! Book your holiday party with us for November or December and enjoy amazing discounts on our premier event spaces and catering packages! Save 15% off meeting an event spaces to create a festive atmosphere for your holiday gatherings. Plus take advantage of 10% off banquets and catering packages. Don't miss out on this special offer! Book your holiday parties now and lock in these pre-opening savings. Act fast, as this offer ends on March 21, 2024.
Posted on 18-Jan-2024
Restrictions may apply and these offers may change at any time.
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Meeting Rooms and Banquet Rooms at Delta by Marriott Ontario Airport
Below are the meeting, banquet, conference and event spaces at Delta by Marriott Ontario Airport.
Feel free to use the Delta by Marriott Ontario Airport meeting space capacities chart below to help in your event planning. Hotel Planner specializes in Ontario event planning for sleeping rooms and meeting space for corporate events, weddings, parties, conventions, negotiated rates and trade shows.
| Meeting Room Name | L x W x H (Feet) | Size (sqft.) | Banquet 5'/6'  | Crescent | Classroom | Hollow Square  | U-Shape | Boardroom | Convention 8'/10'  | Theater | Reception | Regist. Desk  |
| Grand Ballroom | 100 x 59 x 10 | 5900 | --/486 | 344 | 246 | 142 | 169 | -- | --/-- | 655 | 590 | 590 |
Close This Grand BallroomRoom Type: Ballroom Total Size: 5900 Sq. Mi Dimensions: 100 x 59 x 10 Ft. Floor Level: Ground Level Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? Yes Built In A/V? Yes Amenities Available
Half Day Rental: $3000.00 USD Full Day Rental: $6000.00 USD Evening Rental: $8000.00 USD 24 Hr. Hold Rental: $500.00 USD | ||||||||||||
| Ballroom A | 59 x 25 x 10 | 1475 | --/123 | 86 | 61 | 35 | 42 | -- | 9/7 | 164 | 148 | 148 |
Close This Ballroom ARoom Type: Ballroom Section Total Size: 1475 Sq. Mi Dimensions: 59 x 25 x 10 Ft. Floor Level: Ground Level Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
Half Day Rental: $1500.00 USD Full Day Rental: $3000.00 USD Evening Rental: $4500.00 USD 24 Hr. Hold Rental: $500.00 USD | ||||||||||||
| Ballroom B | 59 x 25 x 10 | 1475 | --/123 | 86 | 61 | 35 | 42 | -- | 9/7 | 164 | 148 | 148 |
Close This Ballroom BRoom Type: Ballroom Section Total Size: 1475 Sq. Mi Dimensions: 59 x 25 x 10 Ft. Floor Level: Ground Level Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
Half Day Rental: $1500.00 USD Full Day Rental: $3000.00 USD Evening Rental: $4500.00 USD 24 Hr. Hold Rental: $500.00 USD | ||||||||||||
| Ballroom C | 59 x 25 x 10 | 1475 | --/123 | 86 | 61 | 35 | 42 | -- | 9/7 | 164 | 148 | 148 |
Close This Ballroom CRoom Type: Ballroom Section Total Size: 1475 Sq. Mi Dimensions: 59 x 25 x 10 Ft. Floor Level: Ground Level Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
Half Day Rental: $1500.00 USD Full Day Rental: $3000.00 USD Evening Rental: $4500.00 USD 24 Hr. Hold Rental: $500.00 USD | ||||||||||||
| Ballroom D | 59 x 25 x 10 | 1475 | --/123 | 86 | 61 | 35 | 42 | -- | 9/7 | 164 | 148 | 148 |
Close This Ballroom DRoom Type: Ballroom Section Total Size: 1475 Sq. Mi Dimensions: 59 x 25 x 10 Ft. Floor Level: Ground Level Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
Half Day Rental: $1500.00 USD Full Day Rental: $3000.00 USD Evening Rental: $4500.00 USD 24 Hr. Hold Rental: $500.00 USD | ||||||||||||
| Banquet Hall | 51 x 31 x 10 | 1581 | --/132 | 92 | 66 | 38 | 45 | -- | 10/8 | 175 | 158 | 158 |
Close This Banquet HallRoom Type: Ballroom Total Size: 1581 Sq. Mi Dimensions: 51 x 31 x 10 Ft. Floor Level: Ground Level Columns: 0 Windows: 1 Natural Light?: Yes Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
Half Day Rental: $2000.00 USD Full Day Rental: $4000.00 USD Evening Rental: $6000.00 USD 24 Hr. Hold Rental: $500.00 USD | ||||||||||||
| Salon A | 31 x 22 x 10 | 682 | --/57 | 40 | 28 | 16 | 20 | -- | 4/3 | 76 | 68 | 68 |
Close This Salon ARoom Type: Ballroom Section Total Size: 682 Sq. Mi Dimensions: 31 x 22 x 10 Ft. Floor Level: Ground Level Columns: 0 Windows: 1 Natural Light?: Yes Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
Half Day Rental: $1000.00 USD Full Day Rental: $2000.00 USD Evening Rental: $4000.00 USD 24 Hr. Hold Rental: $250.00 USD | ||||||||||||
| Salon B | 31 x 29 x 10 | 899 | --/75 | 52 | 37 | 22 | 26 | -- | 6/4 | 100 | 90 | 90 |
Close This Salon BRoom Type: Ballroom Section Total Size: 899 Sq. Mi Dimensions: 31 x 29 x 10 Ft. Floor Level: Ground Level Columns: 0 Windows: 1 Natural Light?: Yes Obstructions? No Built In Screens? No Built In Stage? No Built In A/V? No Amenities Available
Half Day Rental: $1000.00 USD Full Day Rental: $2000.00 USD Evening Rental: $4000.00 USD 24 Hr. Hold Rental: $250.00 USD | ||||||||||||
| Ontario Hall | 74 x 43 x 10 | 3182 | --/265 | 185 | 132 | 76 | 91 | -- | 20/16 | 353 | 318 | 318 |
Close This Ontario HallRoom Type: Ballroom Total Size: 3182 Sq. Mi Dimensions: 74 x 43 x 10 Ft. Floor Level: 3 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
Half Day Rental: $1000.00 USD Full Day Rental: $2000.00 USD Evening Rental: $4000.00 USD 24 Hr. Hold Rental: $250.00 USD | ||||||||||||
| Boardroom | 26 x 17 x 10 | 442 | --/-- | -- | -- | -- | -- | 11 | --/-- | -- | -- | -- |
Close This BoardroomRoom Type: Boardroom Total Size: 442 Sq. Mi Dimensions: 26 x 17 x 10 Ft. Floor Level: 3 Columns: 0 Windows: 2 Natural Light?: Yes Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
Half Day Rental: $500.00 USD Full Day Rental: $1000.00 USD Evening Rental: $1000.00 USD 24 Hr. Hold Rental: $250.00 USD | ||||||||||||
Planning an Event? Ontario Hotel RFP Request for Proposal | Find Meeting Space | Meeting Space Calculator
FAQs about Delta Hotels by Marriott Ontario Airport
What time is check in?
Check in time is 3:00PM based on the hotel's local time. Early check in may be available if requested at the front desk on the day of check-in.
What time is check out?
Check out time is 12:00PM based on the hotel's local time. Late check out may be available if requested at the front desk during your stay.
How many rooms does Delta Hotels by Marriott Ontario Airport have?
There are 310 rooms in the property.
Is there any meeting space at Delta Hotels by Marriott Ontario Airport?
Yes, they have 10 meeting rooms that can support various table layouts.
What kind of breakfast is at Delta Hotels by Marriott Ontario Airport?
Enjoy a delicious breakfast in our restaurant, grab and go breakfast available at Starbucks in the lobby.
What parking is available at Delta Hotels by Marriott Ontario Airport?
Parking $15 per vehicle per day
How much does internet cost?
Free Wifi
Can I get a AAA rate at Delta Hotels by Marriott Ontario Airport?
Yes, they have stay dates that support AAA hotel discounts. Example room type: AAA CAA Rate Membership Card Required Junior Suite 1 King Refrigerator 450sqft 41sqm Living Sitting
Can I get a Senior or AARP rate at Delta Hotels by Marriott Ontario Airport?
Sorry, this hotel does not offer senior hotel discounts at this time.
Is there a gym at Delta Hotels by Marriott Ontario Airport?
Yes, there is a gym/fitness area available on-site at the property.
Is there a pool at Delta Hotels by Marriott Ontario Airport?
Yes, there is a pool on-site at the property. Unwind and relax in the tranquil oasis of the expansive pool at Delta Hotel by Marriott Ontario Airport. Whether you're looking to soak up the California Sun, take a refreshing dip, or host a memorable outdoor event, our pool provides the perfect setting for leisure and enjoyment. Experience the ultimate in relaxation and luxury at our inviting pool area..
Can I get a group rate at Delta Hotels by Marriott Ontario Airport?
Yes, you can get room block and/or discount for a group if you need 10+ rooms per night. The average groups saves around 8.3%.
Testimonials:
"Thanks for all the help. Your staff has been great. I was not looking forward to arranging accommodations for guests---but, after finding your website, it was a piece of cake. I will recommend you to friends and family." L.F. - Orlando, FL
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