Airlines with flights from Dulles to Ottawa
There are three airlines with scheduled flights between IAD and YOW. United is the only airline with non-stop flights from Washington Dulles Airport to Ottawa Macdonald Cartier International and the flight time is 1 hour and 32 minutes.
There are three airlines with scheduled flights between IAD and YOW. United is the only airline with non-stop flights from Washington Dulles Airport to Ottawa Macdonald Cartier International and the flight time is 1 hour and 32 minutes. Choose airline
Direct
Non-stop
1h 32min
Via Toronto
3h 24min
Via Montreal
3h 56min
Via New York
3h 57min
Via Toronto
4h 16min
NEW
Via Toronto
4h 36min
Schedules
Non-stop with United Airlines
-
Total flight time: 1 hour and 32 minutes
-
Dulles is a United Airlines hub (Secondary hub).
-
28 flights per week
-
Embraer 175 (Enhanced Winglets)Canadair (Bombardier) Regional Jet 550
-
First class available
IAD
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
UA3612
08:18
08:18
08:18
08:18
08:18
08:18
08:18
UA4424
12:35
12:35
12:35
12:35
12:35
12:35
12:35
UA4418
17:06
17:06
17:06
17:06
17:06
17:06
17:06
UA3569
22:10
22:10
22:10
22:10
22:10
22:10
22:10
The timetable & schedule information was updated at 2026-04-22
Via Toronto with Porter Airlines
-
Total flight time: 3h 24m - 7h 24m.
-
Ottawa is a Porter Airlines focus city.
-
26 flights per week
IAD
Via YTZ
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
PD2720
PD2259
PD2259
11:30
11:30
----
11:30
11:30
----
11:30
PD2726
PD2265
PD2265
16:05
----
16:05
16:00
16:00
----
16:00
The timetable & schedule information was updated at 2026-04-22
Via Montreal with Air Canada
-
Total flight time: 3h 56m - 7h 31m.
-
Ottawa is a Air Canada focus city.
-
21 flights per week
IAD
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
AC8724
AC8005
AC8005
09:45
09:45
09:45
09:45
09:45
09:45
09:45
AC8726
AC7773
AC7773
15:45
15:45
15:45
15:45
15:45
15:45
15:45
The timetable & schedule information was updated at 2026-04-22
Via New York with United Airlines
-
Total flight time: 3h 57m - 8h 00m.
-
Dulles is a United Airlines hub (Secondary hub).
-
94 flights per week
-
Embraer 175 (Enhanced Winglets)Canadair (Bombardier) Regional Jet 550
IAD
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
UA1498
UA3452
UA3452
12:35
12:35
12:35
12:35
12:35
12:35
12:35
UA1831
UA3506
UA3506
17:42
17:42
17:42
17:42
17:42
17:42
17:42
The timetable & schedule information was updated at 2026-04-22
Via Toronto with Air Canada
-
Total flight time: 4h 16m - 7h 16m.
-
Ottawa is a Air Canada focus city.
-
28 flights per week
IAD
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
AC8617
AC456
AC456
09:55
09:55
09:55
09:55
09:55
09:55
09:55
AC8619
AC1946
AC1946
16:05
16:05
16:05
16:00
16:00
16:00
16:00
The timetable & schedule information was updated at 2026-04-22
