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: Thu Jul 27 2017 Return: Sun Jul 30 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YOW
MDW
6h 20m
1 stop
MDW
YOW
4h 41m
1 stop
Depart: Thu Jul 27 2017 Return: Sun Jul 30 2017 Trip spans 4 days
Major Airline
Major Airline
YOW
ORD
5h 39m
1 stop
ORD
YOW
6h 41m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Delta
Delta
YOW
ORD
8h 47m
2 stops
ORD
YOW
8h 59m
2 stops
Depart: Fri Jun 16 2017 Return: Sun Jun 18 2017 Trip spans 3 days
American Airlines
American Airlines
YOW
ORD
4h 47m
1 stop
ORD
YOW
7h 20m
1 stop
Depart: Wed Jul 5 2017 Return: Mon Jul 10 2017 Trip spans 6 days
Major Airline
Major Airline
YOW
MDW
3h 15m
nonstop
MDW
YOW
13h 56m
nonstop
Depart: Fri Jul 21 2017 Return: Sun Jul 30 2017 Trip spans 10 days
Porter Airlines
Porter Airlines
YOW
MDW
5h 10m
1 stop
MDW
YOW
3h 31m
1 stop
Depart: Wed Jun 21 2017 Return: Tue Jun 27 2017 Trip spans 7 days
Major Airline
Major Airline
YOW
MDW
4h 05m
nonstop
MDW
YOW
5h 01m
nonstop
Depart: Thu Aug 24 2017 Return: Mon Aug 28 2017 Trip spans 5 days
Delta
Delta
YOW
ORD
8h 47m
2 stops
ORD
YOW
10h 55m
2 stops
Depart: Thu Nov 30 2017 Return: Sun Dec 3 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YOW
MDW
4h 55m
1 stop
MDW
YOW
3h 41m
1 stop
Depart: Sun Jul 16 2017 Return: Sat Jul 22 2017 Trip spans 7 days
Major Airline
Major Airline
YOW
ORD
5h 39m
1 stop
ORD
YOW
5h 06m
1 stop
Depart: Thu Nov 30 2017 Return: Sun Dec 3 2017 Trip spans 4 days
Delta
Delta
YOW
ORD
8h 47m
2 stops
ORD
YOW
10h 55m
2 stops
Depart: Mon Jun 5 2017 Return: Thu Jul 27 2017 Trip spans 53 days
Porter Airlines
Porter Airlines
YOW
MDW
5h 10m
1 stop
MDW
YOW
4h 36m
1 stop
Depart: Tue May 30 2017 Return: Wed May 31 2017 Trip spans 2 days
American Airlines
American Airlines
YOW
ORD
4h 47m
1 stop
ORD
YOW
6h 23m
2 stops
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Porter Airlines
Porter Airlines
YOW
MDW
5h 35m
1 stop
MDW
YOW
5h 41m
1 stop
Depart: Fri Oct 6 2017 Return: Tue Oct 10 2017 Trip spans 5 days
Major Airline
Major Airline
YOW
MDW
6h 45m
nonstop
MDW
YOW
3h 31m
nonstop
Depart: Wed Jun 28 2017 Return: Wed Jul 5 2017 Trip spans 8 days
Delta
Delta
YOW
ORD
8h 33m
2 stops
ORD
YOW
8h 40m
2 stops
Depart: Sat Oct 7 2017 Return: Tue Oct 10 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YOW
MDW
4h 25m
1 stop
MDW
YOW
3h 26m
1 stop
Depart: Sat Oct 7 2017 Return: Mon Oct 9 2017 Trip spans 3 days
Major Airline
Major Airline
YOW
ORD
4h 38m
1 stop
ORD
YOW
6h 08m
1 stop
Depart: Sat Sep 2 2017 Return: Sat Sep 9 2017 Trip spans 8 days
Major Airline
Major Airline
YOW
MDW
3h 25m
1 stop
MDW
YOW
4h 36m
1 stop
Depart: Wed Aug 23 2017 Return: Sun Aug 27 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
YOW
MDW
5h 00m
1 stop
MDW
YOW
4h 31m
1 stop
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
3839 6:30 am 7:44 am Jun 8 - Jul 2
3839 6:30 am 7:44 am Jun 10 - Jul 1
3538 6:40 am 7:54 am Jun 4 - Jun 4
3825 6:40 am 7:54 am May 30 - Jun 7
3952 10:10 am 11:24 am May 27 - Jun 3
3952 10:10 am 11:24 am Jun 4 - Jun 4
5732 10:10 am 11:24 am Jun 5 - Jun 7
5732 10:10 am 11:24 am May 28 - Jun 2
5732 10:16 am 11:30 am Jun 8 - Jun 30
5732 10:20 am 11:34 am Jul 1 - Jul 10
3976 5:15 pm 6:25 pm May 21 - Jun 7
3976 5:20 pm 6:34 pm Jun 8 - Jun 30
5525 5:22 pm 6:36 pm Jul 1 - Jul 1
3976 5:23 pm 6:37 pm Jun 10 - Jun 24
5971 5:35 pm 6:48 pm Jun 11 - Jun 25
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$277
Destination

Chicago
only $277
only $277