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Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Ottawa
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United Airlines flights from Chicago O'Hare Intl Airport to Ottawa
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WestJet flights from Chicago O'Hare Intl Airport to Ottawa
Our best WestJet deals on Chicago O'Hare Intl Airport to Ottawa flight tickets
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Ottawa
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ottawa?
The month of March is, on average, the cheapest month to fly to Ottawa from Chicago O'Hare Intl Airport, with most prices found around C$ 362. If you aren’t able to travel to Ottawa during the month of March, then flying in July is also cheap. Prices for this month can be found on momondo for an average of C$ 395.
What is the cheapest day to depart on your flight to Ottawa?
Our data shows that Monday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 0. Flights from Chicago O'Hare Intl Airport to Ottawa on a Sunday will generally be more expensive and average around C$ 1,009. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Ottawa?
Our most recent data shows that the best time of day to fly to Ottawa is in the evening. Flights from Chicago O'Hare Intl Airport to Ottawa during this time can be as low as C$ 0. In the morning is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 850 per ticket.
What is the cheapest Chicago O'Hare Intl to Ottawa flight route?
Fly from Chicago O'Hare Intl to Ottawa for the best Chicago O'Hare Intl - Ottawa flight prices
What cabin class options are available on Chicago O'Hare Intl to Ottawa flights?
There are 2 cabin classes available to choose from on Chicago O'Hare Intl to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Chicago O'Hare Intl Airport to Ottawa flight prices changed over time?
How many flights depart from Chicago O'Hare Intl Airport to Ottawa on average per day?
The number of flights available between Chicago O'Hare Intl Airport and Ottawa is 13 per day as of April 2025. The most frequent departure time is 6:00p.m., with 46% of daily flights leaving in the evening.
How many flights depart from Chicago O'Hare Intl Airport to Ottawa on average per week?
91 flights are operational weekly from Chicago O'Hare Intl Airport to Ottawa as of April 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from Chicago O'Hare Intl Airport to Ottawa
Cheap Chicago O'Hare Intl Airport to Ottawa (ORD to YOW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Ottawa
Best price found | C$ 208 |
|---|---|
Fastest flight time | 2h 08m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in Ottawa | 1 airport |
How far is Chicago O'Hare Intl to Ottawa by plane?
A flight from Chicago O'Hare Intl to Ottawa will travel around 1051.1 km. 2h 08m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Ottawa Airport?
Prices for flights from Chicago O'Hare Intl Airport to Ottawa Airport are updated daily.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Ottawa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Ottawa?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Ottawa is Embraer 175 (Enhanced Winglets), representing 35.71% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet CRJ-550 at 22.62%, Embraer 170 at 11.16%, and Airbus A330-300 at 5.65%.
Travelling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Ottawa?
It is quick and easy to find Chicago to Ottawa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ottawa that suits you.
Can I find flights from Chicago to Ottawa with flexible booking policies on momondo?
Yes. All flights to Ottawa from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to Ottawa?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Ottawa.
I’m not ready to book a flight from Chicago to Ottawa right now. Can momondo alert me if prices change?
Price alerts on flights to Ottawa from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.