Find Cheap Flights from Ottawa to Chicago O'Hare International (YOW - ORD)

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 O'Hare International

(Round-trip)
Depart: Mon Jul 24 2017 Return: Tue Jul 25 2017 Trip spans 2 days
American Airlines
American Airlines
YOW
1:00p
ORD
5:47p
4h 47m
1 stop
ORD
8:05a
YOW
2:58p
6h 53m
2 stops
Depart: Thu Nov 30 2017 Return: Sat Dec 2 2017 Trip spans 3 days
Major Airline
Major Airline
YOW
7:00a
ORD
11:38a
4h 38m
1 stop
ORD
9:05p
YOW
3:05a
6h 00m
1 stop
Depart: Sun Oct 1 2017 Return: Thu Oct 5 2017 Trip spans 5 days
Delta
Delta
YOW
8:00a
ORD
5:48p
9h 48m
2 stops
ORD
4:20a
YOW
12:08p
7h 48m
2 stops
Depart: Thu Aug 31 2017 Return: Sun Sep 3 2017 Trip spans 4 days
Air Canada
Air Canada
YOW
1:25p
ORD
6:21p
4h 56m
1 stop
ORD
2:15a
YOW
6:11a
3h 56m
1 stop
Depart: Fri Aug 18 2017 Return: Sun Aug 20 2017 Trip spans 3 days
United
United
YOW
2:00a
ORD
6:52a
4h 52m
1 stop
ORD
2:45a
YOW
4:40a
1h 55m
nonstop
Depart: Sat Nov 18 2017 Return: Tue Nov 21 2017 Trip spans 4 days
Air Canada
Air Canada
YOW
11:00a
ORD
3:10p
4h 10m
1 stop
ORD
2:55a
YOW
7:11a
4h 16m
1 stop
Depart: Thu Aug 24 2017 Return: Thu Sep 7 2017 Trip spans 15 days
Delta
Delta
YOW
2:00a
ORD
6:01a
4h 01m
1 stop
ORD
2:10a
YOW
10:39a
8h 29m
2 stops
Depart: Fri Aug 25 2017 Return: Wed Sep 6 2017 Trip spans 13 days
Delta
Delta
YOW
2:30a
ORD
11:19a
8h 49m
2 stops
ORD
7:35a
YOW
6:30p
10h 55m
2 stops
Depart: Tue Jul 18 2017 Return: Tue Jul 25 2017 Trip spans 8 days
Air Canada
Air Canada
YOW
6:00a
ORD
10:34a
4h 34m
1 stop
ORD
4:05a
YOW
8:11a
4h 06m
1 stop
Depart: Mon Aug 28 2017 Return: Thu Sep 7 2017 Trip spans 11 days
Delta
Delta
YOW
2:05a
ORD
6:10a
4h 05m
1 stop
ORD
2:10a
YOW
10:39a
8h 29m
2 stops
Depart: Sat Jul 22 2017 Return: Tue Jul 25 2017 Trip spans 4 days
Air Canada
Air Canada
YOW
4:00a
ORD
8:49a
4h 49m
1 stop
ORD
2:15a
YOW
6:11a
3h 56m
1 stop
Depart: Thu Aug 3 2017 Return: Tue Aug 8 2017 Trip spans 6 days
Delta
Delta
YOW
2:30a
ORD
11:38a
9h 08m
2 stops
ORD
11:05a
YOW
4:51p
5h 46m
2 stops
Depart: Thu Oct 5 2017 Return: Sun Oct 8 2017 Trip spans 4 days
Delta
Delta
YOW
2:30a
ORD
11:17a
8h 47m
2 stops
ORD
7:35a
YOW
4:34p
8h 59m
2 stops
Depart: Tue Aug 22 2017 Return: Thu Sep 7 2017 Trip spans 17 days
Delta
Delta
YOW
3:00a
ORD
11:19a
8h 19m
2 stops
ORD
2:10a
YOW
10:39a
8h 29m
2 stops
Depart: Wed Aug 23 2017 Return: Thu Sep 7 2017 Trip spans 16 days
Delta
Delta
YOW
3:00a
ORD
11:19a
8h 19m
2 stops
ORD
2:10a
YOW
10:39a
8h 29m
2 stops
Depart: Thu Jul 13 2017 Return: Tue Jul 18 2017 Trip spans 6 days
Delta
Delta
YOW
2:30a
ORD
11:38a
9h 08m
2 stops
ORD
2:00a
YOW
10:46a
8h 46m
2 stops
Depart: Fri Oct 6 2017 Return: Wed Oct 11 2017 Trip spans 6 days
Delta
Delta
YOW
2:05a
ORD
7:27a
5h 22m
1 stop
ORD
4:20a
YOW
12:08p
7h 48m
2 stops
Depart: Tue Jul 25 2017 Return: Tue Aug 1 2017 Trip spans 8 days
Delta
Delta
YOW
2:00a
ORD
7:19a
5h 19m
1 stop
ORD
4:21a
YOW
10:46a
6h 25m
2 stops
Depart: Thu Jul 27 2017 Return: Tue Aug 1 2017 Trip spans 6 days
Delta
Delta
YOW
2:00a
ORD
7:19a
5h 19m
1 stop
ORD
4:21a
YOW
10:46a
6h 25m
2 stops
Depart: Fri Jul 28 2017 Return: Tue Aug 1 2017 Trip spans 5 days
Delta
Delta
YOW
12:40p
ORD
5:21p
4h 41m
1 stop
ORD
4:21a
YOW
10:46a
6h 25m
2 stops
Select an airline:  United
Direct flights YOW to ORD on United
Flight # Depart YOW Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
3663 6:30 am 7:44 am Jul 9 - Aug 13
5341 6:30 am 7:44 am Jul 3 - Aug 14
5732 10:20 am 11:34 am Jul 11 - Aug 14
5732 10:20 am 11:34 am Jul 1 - Jul 10
3976 5:20 pm 6:34 pm Jul 5 - Jul 31
3976 5:22 pm 6:36 pm Jul 8 - Jul 29
5810 5:33 pm 6:47 pm Aug 2 - Aug 10
5810 5:35 pm 6:49 pm Aug 1 - Aug 1
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Ottawa
$266
Destination

Chicago
$266
Airlines Airline reviews

11 travelers who booked a flight from Ottawa to Chicago rated their chosen airlines with an average of 5.9.

Overall
6.1
Boarding
6.6
Crew
6.6
Comfort
5.8
Food
5.1
Entertainment
5.1