Find Cheap Flights from Ottawa to Chicago (YOW - CHI)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Ottawa to Chicago

(Round-trip)
Depart: Mon Dec 18 2017 Return: Fri Dec 29 2017 Trip spans 12 days
United
United
YOW
ORD
2h 23m
nonstop
ORD
YOW
1h 59m
nonstop
Depart: Mon Nov 6 2017 Return: Thu Nov 9 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YOW
MDW
4h 25m
1 stop
MDW
YOW
5h 18m
1 stop
Depart: Thu Nov 16 2017 Return: Mon Nov 20 2017 Trip spans 5 days
Air Canada
Air Canada
YOW
ORD
2h 22m
nonstop
ORD
YOW
4h 08m
1 stop
Depart: Tue Dec 19 2017 Return: Fri Dec 29 2017 Trip spans 11 days
United
United
YOW
ORD
2h 35m
nonstop
ORD
YOW
1h 59m
nonstop
Depart: Fri Nov 17 2017 Return: Sun Nov 19 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
YOW
MDW
5h 20m
1 stop
MDW
YOW
4h 58m
1 stop
Depart: Sat Nov 18 2017 Return: Mon Nov 20 2017 Trip spans 3 days
Air Canada
Air Canada
YOW
ORD
2h 22m
nonstop
ORD
YOW
4h 08m
1 stop
Depart: Tue Nov 21 2017 Return: Sun Nov 26 2017 Trip spans 6 days
Porter Airlines
Porter Airlines
YOW
MDW
5h 40m
1 stop
MDW
YOW
6h 28m
1 stop
Depart: Tue Nov 21 2017 Return: Sat Nov 25 2017 Trip spans 5 days
Air Canada
Air Canada
YOW
ORD
4h 20m
1 stop
ORD
YOW
1h 59m
nonstop
Depart: Mon Dec 18 2017 Return: Sun Dec 24 2017 Trip spans 7 days
United
United
YOW
ORD
2h 35m
nonstop
ORD
YOW
4h 20m
1 stop
Depart: Mon Nov 6 2017 Return: Thu Nov 9 2017 Trip spans 4 days
Air Canada
Air Canada
YOW
ORD
4h 30m
1 stop
ORD
YOW
4h 08m
1 stop
Depart: Thu Nov 9 2017 Return: Fri Nov 10 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
YOW
MDW
3h 35m
1 stop
MDW
YOW
6h 03m
1 stop
Depart: Tue Dec 19 2017 Return: Sun Dec 24 2017 Trip spans 6 days
United
United
YOW
ORD
2h 35m
nonstop
ORD
YOW
4h 20m
1 stop
Depart: Thu Nov 16 2017 Return: Mon Nov 20 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
YOW
MDW
4h 40m
1 stop
MDW
YOW
6h 03m
1 stop
Depart: Fri Nov 17 2017 Return: Mon Nov 20 2017 Trip spans 4 days
Air Canada
Air Canada
YOW
ORD
4h 40m
1 stop
ORD
YOW
4h 08m
1 stop
Depart: Wed Dec 20 2017 Return: Fri Dec 29 2017 Trip spans 10 days
United
United
YOW
ORD
5h 28m
1 stop
ORD
YOW
1h 59m
nonstop
Depart: Fri Nov 17 2017 Return: Mon Nov 20 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YOW
MDW
5h 20m
1 stop
MDW
YOW
5h 03m
1 stop
Depart: Tue Nov 21 2017 Return: Fri Nov 24 2017 Trip spans 4 days
Air Canada
Air Canada
YOW
ORD
4h 40m
1 stop
ORD
YOW
4h 08m
1 stop
Depart: Mon Dec 18 2017 Return: Thu Dec 28 2017 Trip spans 11 days
United
United
YOW
ORD
2h 35m
nonstop
ORD
YOW
6h 59m
2 stops
Depart: Sat Nov 18 2017 Return: Mon Nov 20 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
YOW
MDW
6h 55m
1 stop
MDW
YOW
6h 33m
1 stop
Depart: Tue Dec 19 2017 Return: Thu Dec 28 2017 Trip spans 10 days
United
United
YOW
ORD
2h 35m
nonstop
ORD
YOW
6h 59m
2 stops
Select an airline:  United
Direct flights YOW to CHI on United
Flight # Depart YOW Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
3523 6:15 am 7:50 am Nov 24 - Nov 24
3523 6:15 am 7:50 am Oct 30 - Oct 30
3904 6:15 am 7:50 am Nov 5 - Nov 5
3904 6:15 am 7:50 am Nov 2 - Nov 4
4752 6:15 am 7:50 am Nov 6 - Nov 21
4752 6:15 am 7:50 am Oct 29 - Oct 29
4752 6:15 am 7:50 am Nov 23 - Nov 27
5856 6:15 am 7:50 am Nov 22 - Nov 26
3556 6:30 am 7:43 am Oct 7 - Oct 28
3904 6:30 am 7:43 am Oct 9 - Oct 27
4304 9:59 am 11:20 am Nov 1 - Nov 1
5732 10:09 am 11:30 am Oct 30 - Oct 30
5732 10:14 am 11:35 am Nov 5 - Nov 19
5732 10:14 am 11:35 am Oct 31 - Oct 31
5732 10:14 am 11:35 am Nov 23 - Nov 27
5732 10:14 am 11:35 am Nov 24 - Nov 24
5732 10:14 am 11:35 am Oct 29 - Nov 4
5732 10:15 am 11:28 am Oct 7 - Oct 28
4064 4:00 pm 5:13 pm Oct 7 - Oct 28
3624 4:05 pm 5:18 pm Oct 8 - Oct 27
4064 5:10 pm 6:33 pm Nov 26 - Dec 19
4064 5:10 pm 6:33 pm Oct 29 - Nov 4
3523 5:11 pm 6:33 pm Nov 11 - Nov 18
3563 5:11 pm 6:33 pm Nov 5 - Nov 19
3563 5:11 pm 6:33 pm Nov 21 - Nov 22
4064 5:12 pm 6:35 pm Oct 31 - Oct 31
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Ottawa
$244
Destination

Chicago
only $244
only $246
Airlines Airline reviews

13 travelers who booked a flight from Ottawa to Chicago rated their chosen airlines with an average of 6.1.

Overall
6.4
Boarding
6.9
Crew
7.1
Comfort
5.9
Food
5.5
Entertainment
5.3