Cheap Flights from Ottawa to Chicago
Flight information Ottawa to Chicago
Cheapest roundtrip price last month
Flights per week
Average flight time, total distance 1080 kilometers
Most popular airline last month
Chicago O'Hare International, Chicago Pal-Waukee, Chicago Dupage County, Chicago Midway and others
Compare Cheap Flights from Ottawa to Chicago for the Best Flight deals with Skyscanner
As a travel search engine, Skyscanner will help you to find cheap flights and great prices on last-minute vacations - without adding any fees, or influencing the results. We compare hundreds of flights from all major airlines and travel agents, so that you get the best deal for your needs when you travel from Chicago from Ottawa.
Looking for the best time to book from Ottawa to Chicago?
- Use our 'Best Time to Book' tool, to make sure you're getting the best price for your flight tickets from Ottawa to Chicago.
- Track the price of flights to Chicago by registering for Skyscanner Price Alerts.
- If your travel dates are flexible, then our 'whole month' search tool will help you find the cheapest day to travel.
- If you are after last minute flights, our guide to finding last minute deals will help you get to Chicago for less.
Essential travel information: Ottawa to Chicago
Our travel information panel above gives useful information about:
- The distance between Chicago to Ottawa
- The time it takes to fly from Chicago to Ottawa
- The airlines with the cheapest flights from Ottawa to Chicago
- The airlines which fly direct from Chicago from Ottawa.
The Skyscanner flight tracker: Monitor your flight status from Ottawa to Chicago with our free app!
With the Skyscanner App you can get essential flight updates. We'll track your flight information and let you know the latest schedule information and any changes to information for your journey to Chicago from Ottawa.
Flights from Ottawa to Chicago: Frequently Asked Questions
How can I find cheap flights from Ottawa to Chicago?
Be flexible and open to travelling during off-peak times like mid-week and later in the evenings or early mornings. Flights between Ottawa and Chicago are likely to be cheaper during these times, as the cheapest flight fares are usually found outside of peak times. You can read more about finding cheap flights in our dedicated guide.
When is the best time to book flights from Ottawa to Chicago?
The best times to book flights are typically on Tuesday or Wednesday. Avoid booking flights from Ottawa to Chicago on Fridays and Saturdays, as flight prices tend to fluctuate during those days. You can read more about the best time to book in our dedicated Best Time to Book guide.
How far in advance should I book my flight from Ottawa to Chicago?
Book your flight approximately seven weeks in advance to save money on your next flight. If you are travelling to an international destination, it’s better to book ahead as much as 12 weeks in advance. Get more details in our Best Time to Book guide.
Do members of the military get discounts on flights to Chicago?
Members of the military get free baggage allowance on Canadian airlines such as WestJet. Therefore, the option to get military discounts to Chicago will depend on the airline you are flying with.
Looking to book a hotel or rent a car whilst you're in Chicago?
If you are still in need of a hotel, or would like to give yourself the freedom to roam during your stay, why not try our car rental search or hotel search? We will compare the full range of hotels and car rental providers to find you the best deals in Chicago. Try it today:
- Search and compare hotels for the best deals in Chicago
- Compare our range of car rental providers so you can explore Chicago for less
Prices shown on this page are estimated lowest prices only. Found in the last 45 days.