Airlines with flights from Chicago to Ottawa
There are three airlines with scheduled flights between ORD and YOW. United is the only airline with non-stop flights from Chicago O'Hare to Ottawa Macdonald Cartier International and the flight time is 2 hours and 14 minutes.
There are three airlines with scheduled flights between ORD and YOW. United is the only airline with non-stop flights from Chicago O'Hare to Ottawa Macdonald Cartier International and the flight time is 2 hours and 14 minutes. Choose airline
Direct
Non-stop
2h 14min
Via Toronto
4h 1min
Via Montreal
4h 9min
Via Dulles
4h 12min
Via New York
4h 50min
Via Washington
6h 32min
Via New York
6h 56min
Via Toronto
4h 51min
NEW
Starts 01/09
Via Toronto
3h 44min
Schedules
Non-stop with United Airlines
-
Total flight time: 2 hours and 14 minutes
-
Chicago is a United Airlines hub (Largest hub ).
-
21 flights per week
-
Embraer 175 (Enhanced Winglets)Airbus A319
-
First class available
ORD
Direct
YOW
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA3678
10:41
10:41
10:41
10:41
10:41
10:41
10:41
UA3509
13:55
13:55
13:55
13:55
13:55
13:55
13:55
UA1504
18:22
18:22
18:22
18:22
18:22
18:22
18:22
The timetable & schedule information was updated at 2026-04-21
Via Toronto with Air Canada
-
Total flight time: 4h 01m - 7h 01m.
-
Ottawa is a Air Canada focus city.
-
107 flights per week
ORD
Via YYZ
YOW
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AC8904
AC456
AC456
----
----
----
09:50
09:50
09:50
09:50
AC504
AC456
AC456
09:55
09:55
09:55
----
----
----
----
AC506
AC1946
AC1946
----
14:15
14:15
14:15
14:15
14:15
14:15
AC8908
AC1946
AC1946
14:15
----
----
----
----
----
----
AC508
AC1946
AC1946
15:45
15:45
15:45
15:45
15:45
15:45
15:45
AC8912
AC470
AC470
17:35
17:35
17:35
17:35
17:35
17:35
17:35
AC510
AC472
AC472
20:20
20:20
20:25
----
----
----
----
The timetable & schedule information was updated at 2026-04-21
Via Montreal with Air Canada
-
Total flight time: 4h 09m - 7h 56m.
-
Ottawa is a Air Canada focus city.
-
56 flights per week
ORD
Via YUL
YOW
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AC8478
AC8005
AC8005
08:45
08:45
08:45
08:45
08:45
08:45
08:45
AC8480
AC8011
AC8011
11:05
11:05
11:05
11:05
11:05
11:05
11:05
AC8484
AC7775
AC7775
15:40
15:40
15:40
----
----
----
----
AC8484
AC7777
AC7777
----
----
----
15:40
15:40
15:40
15:40
The timetable & schedule information was updated at 2026-04-21
Via Dulles with United Airlines
-
Total flight time: 4h 12m - 8h 48m.
-
Chicago is a United Airlines hub (Largest hub ).
-
154 flights per week
-
Embraer 175 (Enhanced Winglets)Airbus A319
ORD
Via IAD
YOW
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA1689
UA4424
UA4424
06:30
06:30
06:30
06:30
06:30
06:30
06:30
UA2277
UA4424
UA4424
08:40
08:40
08:40
08:40
08:40
08:40
08:40
UA1869
UA4418
UA4418
11:03
11:03
11:03
11:03
11:03
11:03
11:03
UA293
UA4418
UA4418
13:18
13:18
13:18
13:18
13:18
13:18
13:18
UA2437
UA3569
UA3569
15:53
15:53
15:53
15:53
15:53
15:53
15:53
UA2202
UA3569
UA3569
18:12
18:12
18:12
18:12
18:12
18:12
18:12
The timetable & schedule information was updated at 2026-04-21
Via New York with United Airlines
-
Total flight time: 4h 50m - 8h 54m.
-
Chicago is a United Airlines hub (Largest hub ).
-
201 flights per week
-
Embraer 175 (Enhanced Winglets)Airbus A319
ORD
Via EWR
YOW
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA563
UA3452
UA3452
07:10
07:10
07:10
07:10
07:10
07:10
07:10
UA2301
UA3452
UA3452
08:45
08:45
08:45
08:45
08:45
08:45
08:45
UA606
UA3506
UA3506
12:11
12:11
12:11
12:11
12:11
12:11
12:11
UA1695
UA3506
UA3506
13:15
13:00
13:15
13:15
13:15
13:17
13:15
UA704
UA3506
UA3506
14:21
14:21
14:21
14:21
14:21
14:21
14:21
UA2812
UA3506
UA3506
15:40
15:40
15:40
15:40
15:40
15:40
15:40
The timetable & schedule information was updated at 2026-04-21
Via Toronto with Porter