Cheap Flight Deals from Chicago to Ottawa

We've found these cheap flights for you. You can book one-way or return flight tickets.

Return
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from Chicago to Ottawa

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13
13 20

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight from Chicago (CHI) to Ottawa (YOW) the cheapest?

Airlines adjust prices for flights from Chicago to Ottawa based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Chicago (CHI) to Ottawa (YOW) cost?

According to Trip.com's data, the lowest price is around AU$ 641.
How long is the flights from Chicago (CHI) to Ottawa (YOW)?

It takes about 2 hours 6 minutes to fly from Chicago (CHI) to Ottawa (YOW).
What are the most popular airlines that fly from Chicago (CHI) to Ottawa (YOW)?

Airlines with flights from Chicago (CHI) to Ottawa (YOW): Air New Zealand, United Airlines, All Nippon Airways, Air Canada, avianca and Emirates.
How many airports in Ottawa (YOW)?

There are 2 airport(s) in Ottawa (YOW): Gatineau-Ottawa Executive Airport and Ottawa International Airport.

How to find a cheap flight from Chicago to Ottawa

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Ottawa. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Chicago to Ottawa

Cheapest one-way flight price	AU$ 151
Cheapest return ticket price	AU$ 380
Off-season for travel	April
Peak season for travel	January
Flight distance	1,036.09km
Average flight time	2 hours 6 minutes
Popular airline	United Airlines