In the heart of Ontario, Delta Hotels by Marriott Ontario Airport offers a warm welcome with Pacific Grill restaurant and a cozy bar. Connect to free WiFi, unwind by the outdoor pool or take advantage of express check-in. Previous guests rave about their stay.
Reviews
9.29.2 out of 10
Wonderful
Popular amenities
Bar
Pool
Parking available
Connecting rooms available
Non-smoking
24/7 front desk
Main amenities (12)
Daily housekeeping
Restaurants and bar/lounge
Outdoor pool
Breakfast available
Self parking
Room service
Coffee shop/cafe
24-hour business centre
Meeting rooms
24-hour front desk
ATM/banking services
Vending machine
Feel at home (6)
Connecting/adjoining rooms available
Private bathroom
Daily housekeeping
Coffee/tea maker
Blackout curtains
Lift
The current price is HK$868
HK$868
HK$998 total
includes taxes & fees
7 Sept - 8 Sept
Room options
Available filters for rooms
Showing 10 of 10 rooms
View all photos for Club Room, 1 King Bed, Non Smoking, Patio
Club Room, 1 King Bed, Non Smoking, Patio
Highlights
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow-top bed
Blackout curtains
Premium bedding
Hairdryer
Sleeps 2
1 King Bed
View all photos for Club Room, 2 Queen Beds, Non Smoking, Patio
Club Room, 2 Queen Beds, Non Smoking, Patio
Highlights
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow-top bed
Blackout curtains
Premium bedding
Hairdryer
Sleeps 4
2 Queen Beds
View all photos for Signature Suite, 1 Bedroom, Non Smoking
Signature Suite, 1 Bedroom, Non Smoking
Highlights
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow-top bed
Blackout curtains
Premium bedding
Hairdryer
Sleeps 2
1 Double Bed
View all photos for Room, 1 King Bed (Mobility Accessible, Roll-in Shower)
Room, 1 King Bed (Mobility Accessible, Roll-in Shower)
Highlights
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow-top bed
Blackout curtains
Premium bedding
Hairdryer
Sleeps 2
1 King Bed
View all photos for Room, 1 King Bed (Mobility/Hearing Access, Transf Shwr)
Room, 1 King Bed (Mobility/Hearing Access, Transf Shwr)
Highlights
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow-top bed
Blackout curtains
Premium bedding
Hairdryer
Sleeps 2
1 King Bed
View all photos for Room, 2 Queen Beds (Mobility Accessible, Roll-in Shower)
Ontario Mills Shopping Mall - 5 min drive - 5.6 km
Victoria Gardens - 8 min drive - 11.5 km
Pomona College - 9 min drive - 12.6 km
Getting around
Ontario, CA (ONT-Los Angeles - Ontario Intl.) - 5 min drive
San Bernardino, CA (SBD-San Bernardino Intl.) - 27 min drive
Fullerton, CA (FUL-Fullerton Municipal) - 37 min drive
Orange County, CA (SNA-John Wayne) - 59 min drive
Upland Station - 9 min drive
East Ontario Station - 10 min drive
Ontario Station - 11 min drive
Restaurants
Chick-fil-A - 16 min walk
Starbucks - 3 min drive
Jack in the Box - 13 min walk
Wendy's - 15 min walk
Pho K Plus - 3 min drive
About this property
Delta Hotels by Marriott Ontario Airport
When you stay at Delta Hotels by Marriott Ontario Airport, you'll be within a 10-minute drive of Ontario Convention Center and Ontario Mills Shopping Mall. Guests can take a dip in the outdoor pool or grab a bite to eat at Pacific Grill, which serves breakfast and lunch.
Languages
English, Spanish
At a glance
DONE
Hotel size
299 rooms
Arranged over 3 floors
DONE
Arriving/Leaving
Check-in start time: 3 PM; check-in end time: midnight
Contactless check-in and check-out are available
Express check-in/out available
Check-out time is noon
Contactless check-out
DONE
Special check-in instructions
An adult aged 18 or older must assume all liability for the booking
Front desk staff will greet guests on arrival at the property
This property enforces quiet hours from 10:00 PM to 8:00 AM
DONE
Required at check-in
Credit card required for incidental charges
Government-issued photo ID may be required
DONE
Children
No cots (infant beds)
DONE
Pets
Pets not allowed
Service animals welcome
WIFI
Internet
Free WiFi in public areas
LOCAL_PARKING
Parking
On-site self-parking (USD 17 per day; includes in/out privileges)
Wheelchair-accessible van parking on site
DONE
Other information
Smoke-free property
Property amenities
Food and drink
Cooked-to-order breakfast (surcharge) each morning 6:30 AM–10:00 AM
Pacific Grill – This restaurant serves breakfast and lunch.
D Street Bar and Grill – This diner only serves dinner. Guests can enjoy drinks at the bar.
Fees & policies
Refundable deposits
Deposit: USD 150.00 per accommodation, per stay
Optional extras
Cooked-to-order breakfast is offered for an extra charge of approximately USD 10 to 14 for adults and USD 25.00 to 25.00 for children
Children & extra beds
Guests must contact this property in advance to reserve cots/infant beds
Parking
Self-parking costs USD 17 per day with in/out privileges
Pool, spa, & gym (if applicable)
Pool access available from 8:00 AM to 11:00 PM
Policies
The property has connecting/adjoining rooms. These are subject to availability and can be requested by contacting the property using the number on the booking confirmation.
Only registered guests are allowed in the guestrooms.
Guests can rest easy knowing that there's a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, a first aid kit and window guards on-site.
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express, Discover, Diners Club, JCB International, Union Pay
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).
Also known as
Radisson Hotel Ontario Airport
Gateway Hotel
Ontario Gateway
Ontario Gateway Hotel
Delta Hotels by Marriott Ontario Airport Hotel
Delta Hotels by Marriott Ontario Airport Ontario
Delta Hotels by Marriott Ontario Airport Hotel Ontario
Frequently asked questions
Does Delta Hotels by Marriott Ontario Airport offer free cancellation for a full refund?
Yes, Delta Hotels by Marriott Ontario Airport does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in, depending on the property's cancellation policy. Just make sure that you check this property's cancellation policy for the exact terms and conditions.
Is there a pool at Delta Hotels by Marriott Ontario Airport?
Yes, there's an outdoor pool. Guests have pool access from 8:00 AM to 11:00 PM.
Are pets allowed at Delta Hotels by Marriott Ontario Airport?
Sorry, pets aren't allowed, but service animals are welcome.
Is parking offered on site at Delta Hotels by Marriott Ontario Airport?
Yes. Self-parking costs USD 17 per day.
What are the check-in and check-out times at Delta Hotels by Marriott Ontario Airport?
Check-in start time: 3 PM; check-in end time: midnight. Check-out time is noon. Express check-in and check-out and contactless social distancing and check-out are available.
What is there to do at Delta Hotels by Marriott Ontario Airport and nearby?
Delta Hotels by Marriott Ontario Airport has an outdoor pool.
Are there restaurants at or near Delta Hotels by Marriott Ontario Airport?
Yes, there's an on-site restaurant, Pacific Grill.
What's the area around Delta Hotels by Marriott Ontario Airport like?
Delta Hotels by Marriott Ontario Airport is a short 5-minute drive from Ontario, CA (ONT-Los Angeles - Ontario Intl.) and 7 minutes' walk from Ontario Convention Center.
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Delta Hotels by Marriott Ontario Airport Reviews
Reviews
9.2
Wonderful
All reviews shown are from real guest experiences. Only travellers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
9.4/10
Cleanliness
9.0/10
Staff & service
9.2/10
Amenities
9.2/10
Property conditions & facilities
9.0/10
Eco-friendliness
Reviews
10/10 Excellent
26 Jul 2025
It was a Very nice Hotel , I would or will stay there again
Greg
Greg, 1-night trip
10/10 Excellent
12 Jul 2025
Excellent property; clean, modern, helpful staff
Penelope
Penelope, 4-night trip
10/10 Excellent
13 Aug 2025
the restaurant menu is little over price, other than that, it's good place for stay. I like the room is very quiet.
PING
PING, 1-night trip
10/10 Excellent
17 Jun 2025
Hotel staff was extremely friendly, rooms were nice and clean
Stacy
Stacy, 1-night trip
10/10 Excellent
29 Jul 2025
Quiet with friendly staff. Good was delicious
MICHAEL
MICHAEL, 5-night trip
10/10 Excellent
24 Jul 2025
Absolutely wonderful experience.
Stephanie
Stephanie, 5-night trip
10/10 Excellent
16 Jun 2025
I loved the privacy and ambiance.
Zulma
Zulma, 1-night trip
10/10 Excellent
28 Jul 2025
Everything really good
Jennifer
Jennifer, 6-night trip
8/10 Good
23 May 2025
Nice hotel.
Mark
Mark, 2-night trip
10/10 Excellent
2 Apr 2025
Excellent Stay
Great places to stay.
Erin
Erin, 2-night trip
10/10 Excellent
13 Jul 2025
Great experience
Aristeo
Aristeo, 2-night trip
10/10 Excellent
18 May 2025
Beautiful hotel, staff well dressed and versed in customer service.
Patricia
Patricia, 1-night trip
10/10 Excellent
19 Jul 2025
Enjoyed my stay here. Modern amenities, clean property, spacious rooms, and kind staff. Good ice machine….nugget ice. Lol
ZhunQuadreat
ZhunQuadreat, 2-night trip
10/10 Excellent
28 Jul 2025
Excellent Service! Customer service at its best!
David
David, 6-night trip
10/10 Excellent
4 Aug 2025
All was awesome, just weird how they do breakfast cause they have an Asian Buffet in back and they try to force you to go back there instead of regular continental breakfast! But other than that everything was great!
Leonardo
Leonardo, 5-night trip
10/10 Excellent
11 Jun 2025
Clean and convenient
Charles
Charles, 3-night trip
10/10 Excellent
12 Jun 2025
Well maintained
Terry
Terry, 3-night trip
10/10 Excellent
9 May 2025
The hotel is comfortably furnished with a modern feel. The room was spacious, clean and comfortable.
Meredith
Meredith, 2-night trip
8/10 Good
30 Jan 2025
Great option near the airport and near great food options. Great service and very clean rooms!
Clay
Clay, 3-night trip
6/10 Okay
5 May 2025
The only complaint is hotel has a musty smell otherwise very nice hotel wonderful staff
Laura
Laura, 3-night trip
10/10 Excellent
19 Jun 2025
Well done my friends well done
don
don, 1-night trip
8/10 Good
20 Jun 2025
Not walking area
Not much to do
Allofs
Allofs, 1-night trip
10/10 Excellent
28 May 2025
Starbucks coffee was provided until 10a
That was awesome
Terina
Terina, 1-night trip
10/10 Excellent
18 Jun 2025
The breakfast staff hid the fact that one person had a free breakfast, but the front desk provided excellent service. 👌