Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Toronto (80% of total searches to Lake Ontario). The next most popular destinations are Mississauga (16%) and Kingston (2%). Searches for hotels in Oshawa (1%) are also popular.
KAYAK users have found double rooms in Lake Ontario for as cheap as 94 ﷼ (Oshawa) in the last 3 days. The average price is 794 ﷼.
In the last 72 hours, users have found Lake Ontario hotels for tonight for as low as 269 ﷼ (Rochester). Users have also found 3-star hotels from 318 ﷼ (Kingston) and 4-star+ hotels from 458 ﷼ (Mississauga).