Hotels in Ottawa, Illinois
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Travel insights for hotels in Ottawa
Use these up-to-date, data-driven insights about booking a hotel in Ottawa including ideal times to book, pricing trends, and more.
What is the cheapest month to book a hotel in Ottawa?
The cheapest month to book a hotel in Ottawa is December ($100). Conversely, the most expensive month to stay in Ottawa is May ($158).
What is the cheapest day to stay in a hotel in Ottawa?
The cheapest day to stay in Ottawa is Saturday ($108). On the other hand, travelers can expect to pay the most on Friday, when the average nightly price is $211.
Cheapest hotels in Ottawa, IL
Discover affordable stays in Ottawa, IL that provide a quality experience without breaking the bank. Hotels in Ottawa, IL can be found for as low as $69 per night. There is currently one property in Ottawa, IL that can be booked for this price. Quality Inn Ottawa near Starved Rock State Park is one of the hotels that can be booked for the lowest price in Ottawa, IL. Price data was last updated on 30 April 2025
For those on a budget, these are the cheapest hotels available in Ottawa for the selected dates. Prices can differ depending on the dates selected, so use the search form to browse more options if you have flexibility.
Show all 142 hotels
510 East Etna Road, Ottawa, IL, United States
3.2 km from city centre
Free Wi-Fi
Parking
$69
Avg. per night
2750 Columbus Street, Ottawa, IL, United States
2.7 km from city centre
Free Wi-Fi
Air conditioning
$72
Avg. per night
500 East Etna Road, Ottawa, IL, United States
3.2 km from city centre
Free Wi-Fi
Parking
$80
Avg. per night
120 West Stevenson Road, Ottawa, IL, United States
3.8 km from city centre
Free Wi-Fi
Air conditioning
Pool
$109
Avg. per night
2850 Columbus Street, Ottawa, IL, United States
2.9 km from city centre
Pool
Free Wi-Fi
Parking
$143
Avg. per night
3000 Fairfield Lane, Ottawa, IL, United States
3.3 km from city centre
Pool
Free Wi-Fi
Parking
$152
Avg. per night
4115 Holiday Lane, Ottawa, IL, United States
3.9 km from city centre
Pool
Free Wi-Fi
Parking
$169
Avg. per night