S$342 Cheap Flights from Chicago to Ottawa

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Cheap Flights from Chicago to Ottawa (ORD-YOW)

Prices were available within the past 7 days and start at S$342 for one-way flights and S$698 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 13 Aug - Tue, 19 Aug
ORD
Chicago
YOW
Ottawa
S$698 Return, found 1 day ago
S$698
Return
found 1 day ago
Select Air Canada flight, departing Wed, 13 Aug from Chicago to Ottawa, returning Tue, 19 Aug, priced at S$698 found 1 day ago
Air Canada
Tue, 25 Mar - Tue, 1 Apr
ORD
Chicago
YOW
Ottawa
S$699 Return, found 1 hour ago
S$699
Return
found 1 hour ago
Select Air Canada flight, departing Tue, 25 Mar from Chicago to Ottawa, returning Tue, 1 Apr, priced at S$699 found 1 hour ago
United
Tue, 25 Mar - Tue, 1 Apr
ORD
Chicago
YOW
Ottawa
S$701 Return, found 1 hour ago
S$701
Return
found 1 hour ago
Select United flight, departing Tue, 25 Mar from Chicago to Ottawa, returning Tue, 1 Apr, priced at S$701 found 1 hour ago
Air Canada
Thu, 6 Mar - Thu, 13 Mar
ORD
Chicago
YOW
Ottawa
S$702 Return, found 3 days ago
S$702
Return
found 3 days ago
Select Air Canada flight, departing Thu, 6 Mar from Chicago to Ottawa, returning Thu, 13 Mar, priced at S$702 found 3 days ago
Air Canada
Wed, 19 Mar - Wed, 26 Mar
ORD
Chicago
YOW
Ottawa
S$704 Return, found 6 days ago
S$704
Return
found 6 days ago
Select Air Canada flight, departing Wed, 19 Mar from Chicago to Ottawa, returning Wed, 26 Mar, priced at S$704 found 6 days ago
United
Wed, 19 Mar - Wed, 26 Mar
ORD
Chicago
YOW
Ottawa
S$706 Return, found 6 days ago
S$706
Return
found 6 days ago
Select United flight, departing Wed, 19 Mar from Chicago to Ottawa, returning Wed, 26 Mar, priced at S$706 found 6 days ago
Air Canada
Tue, 25 Mar - Tue, 1 Apr
ORD
Chicago
YOW
Ottawa
S$706 Return, found 1 hour ago
S$706
Return
found 1 hour ago
Select Air Canada flight, departing Tue, 25 Mar from Chicago to Ottawa, returning Tue, 1 Apr, priced at S$706 found 1 hour ago
Air Canada
Tue, 25 Mar - Tue, 1 Apr
ORD
Chicago
YOW
Ottawa
S$708 Return, found 1 hour ago
S$708
Return
found 1 hour ago
Select Air Canada flight, departing Tue, 25 Mar from Chicago to Ottawa, returning Tue, 1 Apr, priced at S$708 found 1 hour ago
Air Canada
Sun, 23 Mar - Sun, 30 Mar
ORD
Chicago
YOW
Ottawa
S$709 Return, found 2 days ago
S$709
Return
found 2 days ago
Select Air Canada flight, departing Sun, 23 Mar from Chicago to Ottawa, returning Sun, 30 Mar, priced at S$709 found 2 days ago
Delta
Tue, 25 Mar - Tue, 1 Apr
ORD
Chicago
YOW
Ottawa
S$1,159 Return, just found
S$1,159
Return
just found
Select Delta flight, departing Tue, 25 Mar from Chicago to Ottawa, returning Tue, 1 Apr, priced at S$1,159 just found
Chicago to Ottawa route information
Origin airport
O'Hare Intl.
Destination airport
Macdonald-Cartier Intl.
Return price
S$698
Distance
1045 km

Flights from Chicago to Ottawa

When looking for plane tickets from Chicago to Ottawa, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Ottawa. Look for ORD to YOW airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Ottawa flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chicago Ottawa flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago to Ottawa trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Ottawa flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chicago to Ottawa with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from O'Hare Intl. Airport (ORD) to Ottawa Intl. Airport?
Start packing your bags, because round-trip journeys from O’Hare Airport to YOW start from S$698. That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ORD to YOW?
Each airline has its own terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from ORD to Ottawa International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for O’Hare Airport to Ottawa Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from O'Hare Intl. Airport (ORD) to YOW?
With a flight distance of 1,050 kilometres, it’s only a short hop from ORD to YOW. It might be a quick journey, but it’s still worth bringing along a book to read.
Which airlines fly direct from O'Hare Airport to Ottawa Intl. Airport?
If you’d like to fly directly from O’Hare Airport to Ottawa Intl. Airport, United Airlines (UA) is a great choice. It operates 30 monthly flights between Chicago and Ottawa.
Are O'Hare Airport to Macdonald-Cartier Intl. Airport (YOW) flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally pick up a bargain, with some super cheap airfares from O’Hare Airport to Ottawa International Airport cropping up a few weeks before the date of departure. If you’d rather book ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.
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