Avg. for September
Select dates to see prices and availability
Avg. for September
Nightly prices at Extended Studio Hotel Ontario average $86 in December, the cheapest month, and $136 in May, the most expensive, based on the last 12 months.
| Month | Average price |
|---|---|
| January | $95 |
| February | $99 |
| March | $106 |
| April | $104 |
| May | $136 |
| June | $122 |
| July | $129 |
| August | $93 |
| September | $99 |
| October | $99 |
| November | $94 |
| December | $86 |
Most expensive: May (~$136)
Cheapest: December (~$86)
Free Wi-Fi
Elevator / Lift
Multilingual Staff
Express Check-In/Check-Out
24-Hour Front Desk
Coffee/Tea in Common Areas
Ontario Convention Center (0.4 miles)
Regal Edwards Ontario Palace (1.2 miles)
Cucamonga-Guasti Regional Park (2 miles)
Kindred Hospital Ontario (2.2 miles)
Topgolf (2.4 miles)
Graber Olive House (3 miles)
10
Room details
Sleeps 2
11
Room details
Sleeps 2
10
Room details
Sleeps 4
10
Room details
Sleeps 4
11
Room details
Sleeps 2
11
Room details
Sleeps 2
Based on 1,302 verified reviews
AI-generated summary based on recent guest reviews
At Extended Studio Hotel Ontario, guests frequently praise clean, spacious rooms with full kitchens, friendly staff, good value, and a convenient location near the airport and convention center, while noting occasional noise and some check-in or housekeeping inconsistencies.
Read moreWas this helpful?
eberardo
Jul 23, 2026
·
Stayed 1 night
Taylor
Jul 7, 2026
·
Stayed 2 nights
Chrissy
Jul 5, 2026
·
Stayed 3 nights
Jesse
Jun 22, 2026
·
Stayed 2 nights
Richard
Jun 12, 2026
·
Stayed 1 night
Free self-parking is available on-site for guests.
Check-in is from 3:00 PM, and check-out is until 11:00 AM. Early or late check-in/check-out may be available upon request and could incur additional charges.
The property offers wheelchair-accessible facilities, including a registration desk, public washrooms, and limited wheelchair-accessible rooms. There is also a stair-free path to the entrance and elevator access.
The hotel is located in Ontario, just a 1-minute drive from Ontario Convention Center and 5 minutes from Ontario Mills Shopping Mall. It is approximately 1.3 miles from Regal Edwards Ontario Palace and 1.9 miles from Cucamonga-Guasti Regional Park.
Children 17 years old and younger stay free when occupying the parent or guardian's room, using existing bedding.
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Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.