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Fare Guide

Estimated lowest fares found within 7 days

The cheapest airline(s) flying from Washington to Ottawa is Air Canada.

Travel Period: January 2025 - December 2025

The cheapest month(s) to fly from Washington to Ottawa is February.

Jan 2025
Feb 2025
Mar 2025
Apr 2025
May 2025
Jun 2025
Jul 2025
Aug 2025
Sep 2025
Oct 2025
Nov 2025
Dec 2025

The cheapest day(s) of the week to fly from Washington to Ottawa is Friday.

Sun Sunday
Mon Monday
Tue Tuesday
Wed Wednesday
Thu Thursday
Fri Friday
Sat Saturday

Flight Schedules

Last Updated: Mon, 2 Dec, 2024

Time Earliest
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12:49 IAD

14:29 YOW

1Hrs, 40m Direct
IADWashington Dulles International Airport 12:49 - YOW 14:29 1h 40m Direct
IADWashington Dulles International Airport 12:49
YOWOttawa McDonald Cartier Intl Airport 14:29
1h 40m
Direct
United Airlines (UA 4424)Canadair Regional Jet 550
United Airlines (UA 4424)
- M
- T
- W
- T
- F
- S
- S
Canadair Regional Jet 550

12:55 DCA

14:35 YOW

1Hrs, 40m Direct
DCAWashington Ronald Reagan National Airport 12:55 - YOW 14:35 1h 40m Direct
DCAWashington Ronald Reagan National Airport 12:55
YOWOttawa McDonald Cartier Intl Airport 14:35
1h 40m
Direct
Air Canada (AC 8870)Canadair Regional
Air Canada (AC 8870)
- M
- T
- -
- T
- F
- -
- S
Canadair Regional

17:10 IAD

18:54 YOW

1Hrs, 44m Direct
IADWashington Dulles International Airport 17:10 - YOW 18:54 1h 44m Direct
IADWashington Dulles International Airport 17:10
YOWOttawa McDonald Cartier Intl Airport 18:54
1h 44m
Direct
United Airlines (UA 4418)Canadair Regional Jet 550
United Airlines (UA 4418)
- M
- T
- W
- T
- F
- S
- S
Canadair Regional Jet 550

20:40 DCA

01:37 YOW

4Hrs, 57m 1 Stop (YYZ)
DCAWashington Ronald Reagan National Airport 20:40 - YOW 01:37 4h 57m 1 Stop (YYZ) Toronto
DCAWashington Ronald Reagan National Airport 20:40

YYZToronto Lester B Pearson Intl Airport 00:30
YYZToronto Lester B Pearson Intl Airport 22:15

YOWOttawa McDonald Cartier Intl Airport 01:37
4h 57m (2h 15m)
1 Stop YYZ · Toronto 2h 15m
Air Canada (AC 8789)Canadair Regional

Air Canada (AC 472)Airbus A220 300
Air Canada (AC 8789)
- -
- -
- -
- -
- F
- S
- -

20:40 DCA

01:37 YOW

4Hrs, 57m 1 Stop (YYZ)
DCAWashington Ronald Reagan National Airport 20:40 - YOW 01:37 4h 57m 1 Stop (YYZ) Toronto
DCAWashington Ronald Reagan National Airport 20:40

YYZToronto Lester B Pearson Intl Airport 00:30
YYZToronto Lester B Pearson Intl Airport 22:15

YOWOttawa McDonald Cartier Intl Airport 01:37
4h 57m (2h 15m)
1 Stop YYZ · Toronto 2h 15m
Air Canada (AC 8789)Canadair Regional

Air Canada (AC 472)Boeing 737 Max 8 Passenger
Air Canada (AC 8789)
- M
- T
- W
- T
- -
- -
- S

06:00 DCA

09:38 YOW

3Hrs, 38m 1 Stop (YUL)
DCAWashington Ronald Reagan National Airport 06:00 - YOW 09:38 3h 38m 1 Stop (YUL) Montréal
DCAWashington Ronald Reagan National Airport 06:00

YULMontreal Pierre Elliott Trudeau Int Airport 08:50
YULMontreal Pierre Elliott Trudeau Int Airport 07:45

YOWOttawa McDonald Cartier Intl Airport 09:38
3h 38m (1h 05m)
1 Stop YUL · Montréal 1h 05m
Air Canada (AC 8820)Canadair Regional

Air Canada (AC 8001)Dehavilland Dash 8 400
Air Canada (AC 8820)
- -
- -
- -
- -
- -
- S
- -

06:00 DCA

09:42 YOW

3Hrs, 42m 1 Stop (YUL)
DCAWashington Ronald Reagan National Airport 06:00 - YOW 09:42 3h 42m 1 Stop (YUL) Montréal
DCAWashington Ronald Reagan National Airport 06:00

YULMontreal Pierre Elliott Trudeau Int Airport 08:50
YULMontreal Pierre Elliott Trudeau Int Airport 07:45

YOWOttawa McDonald Cartier Intl Airport 09:42
3h 42m (1h 05m)
1 Stop YUL · Montréal 1h 05m
Air Canada (AC 8820)Canadair Regional

Air Canada (AC 8001)Canadair Regional
Air Canada (AC 8820)
- M
- T
- W
- T
- F
- -
- S

07:00 IAD

11:11 YOW

4Hrs, 11m 1 Stop (YTZ)
IADWashington Dulles International Airport 07:00 - YOW 11:11 4h 11m 1 Stop (YTZ) Toronto
IADWashington Dulles International Airport 07:00

YTZToronto City Centre Airport 10:15
YTZToronto City Centre Airport 08:30

YOWOttawa McDonald Cartier Intl Airport 11:11
4h 11m (1h 45m)
1 Stop YTZ · Toronto 1h 45m
Porter Airlines (PD 2718)Dehavilland Dash 8 400

Porter Airlines (PD 2217)Dehavilland Dash 8 400
Porter Airlines (PD 2718)
- M
- -
- -
- T
- F
- -
- -

07:00 IAD

11:51 YOW

4Hrs, 51m 1 Stop (YTZ)
IADWashington Dulles International Airport 07:00 - YOW 11:51 4h 51m 1 Stop (YTZ) Toronto
IADWashington Dulles International Airport 07:00

YTZToronto City Centre Airport 10:55
YTZToronto City Centre Airport 08:30

YOWOttawa McDonald Cartier Intl Airport 11:51
4h 51m (2h 25m)
1 Stop YTZ · Toronto 2h 25m
Porter Airlines (PD 2718)Dehavilland Dash 8 400

Porter Airlines (PD 2217)Dehavilland Dash 8 400
Porter Airlines (PD 2718)
- -
- -
- -
- -
- -
- -
- S

08:15 IAD

13:23 YOW

5Hrs, 08m 1 Stop (YYZ)
IADWashington Dulles International Airport 08:15 - YOW 13:23 5h 08m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 08:15

YYZToronto Lester B Pearson Intl Airport 12:20
YYZToronto Lester B Pearson Intl Airport 09:58

YOWOttawa McDonald Cartier Intl Airport 13:23
5h 08m (2h 22m)
1 Stop YYZ · Toronto 2h 22m
United Airlines (UA 3612)Embraer 175

Air Canada (AC 452)Airbus A220 300
United Airlines (UA 3612)
- M
- T
- W
- T
- -
- S
- -

08:15 IAD

13:23 YOW

5Hrs, 08m 1 Stop (YYZ)
IADWashington Dulles International Airport 08:15 - YOW 13:23 5h 08m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 08:15

YYZToronto Lester B Pearson Intl Airport 12:20
YYZToronto Lester B Pearson Intl Airport 09:58

YOWOttawa McDonald Cartier Intl Airport 13:23
5h 08m (2h 22m)
1 Stop YYZ · Toronto 2h 22m
United Airlines (UA 3612)Embraer 175

Air Canada (AC 452)Airbus
United Airlines (UA 3612)
- -
- -
- -
- -
- F
- -
- S

08:20 IAD

12:18 YOW

3Hrs, 58m 1 Stop (YUL)
IADWashington Dulles International Airport 08:20 - YOW 12:18 3h 58m 1 Stop (YUL) Montréal
IADWashington Dulles International Airport 08:20

YULMontreal Pierre Elliott Trudeau Int Airport 11:30
YULMontreal Pierre Elliott Trudeau Int Airport 10:20

YOWOttawa McDonald Cartier Intl Airport 12:18
3h 58m (1h 10m)
1 Stop YUL · Montréal 1h 10m
United Airlines (UA 3645)Embraer 175

Air Canada (AC 8003)Dehavilland Dash 8 400
United Airlines (UA 3645)
- M
- T
- W
- T
- F
- S
- S

08:45 IAD

13:20 YOW

4Hrs, 35m 1 Stop (EWR)
IADWashington Dulles International Airport 08:45 - YOW 13:20 4h 35m 1 Stop (EWR) New York City
IADWashington Dulles International Airport 08:45

EWRNewark Liberty International Airport 11:46
EWRNewark Liberty International Airport 10:02

YOWOttawa McDonald Cartier Intl Airport 13:20
4h 35m (1h 44m)
1 Stop EWR · New York City 1h 44m
United Airlines (UA 1929)Boeing 737 Max 8 Passenger

United Airlines (UA 4168)Canadair Regional Jet 550
United Airlines (UA 1929)
- -
- -
- -
- -
- -
- S
- -

08:45 IAD

13:20 YOW

4Hrs, 35m 1 Stop (EWR)
IADWashington Dulles International Airport 08:45 - YOW 13:20 4h 35m 1 Stop (EWR) New York City
IADWashington Dulles International Airport 08:45

EWRNewark Liberty International Airport 11:46
EWRNewark Liberty International Airport 10:02

YOWOttawa McDonald Cartier Intl Airport 13:20
4h 35m (1h 44m)
1 Stop EWR · New York City 1h 44m
United Airlines (UA 1929)Airbus

United Airlines (UA 4168)Canadair Regional Jet 550
United Airlines (UA 1929)
- M
- T
- W
- T
- -
- -
- S

08:45 IAD

13:20 YOW

4Hrs, 35m 1 Stop (EWR)
IADWashington Dulles International Airport 08:45 - YOW 13:20 4h 35m 1 Stop (EWR) New York City
IADWashington Dulles International Airport 08:45

EWRNewark Liberty International Airport 11:46
EWRNewark Liberty International Airport 10:02

YOWOttawa McDonald Cartier Intl Airport 13:20
4h 35m (1h 44m)
1 Stop EWR · New York City 1h 44m
United Airlines (UA 1929)Boeing 737 900

United Airlines (UA 4168)Canadair Regional Jet 550
United Airlines (UA 1929)
- -
- -
- -
- -
- F
- -
- -

09:00 DCA

13:20 YOW

4Hrs, 20m 1 Stop (EWR)
DCAWashington Ronald Reagan National Airport 09:00 - YOW 13:20 4h 20m 1 Stop (EWR) New York City
DCAWashington Ronald Reagan National Airport 09:00

EWRNewark Liberty International Airport 11:46
EWRNewark Liberty International Airport 10:21

YOWOttawa McDonald Cartier Intl Airport 13:20
4h 20m (1h 25m)
1 Stop EWR · New York City 1h 25m
United Airlines (UA 4591)Canadair Regional Jet 550

United Airlines (UA 4168)Canadair Regional Jet 550
United Airlines (UA 4591)
- M
- -
- -
- -
- -
- -
- -

09:40 DCA

15:12 YOW

5Hrs, 32m 1 Stop (YYZ)
DCAWashington Ronald Reagan National Airport 09:40 - YOW 15:12 5h 32m 1 Stop (YYZ) Toronto
DCAWashington Ronald Reagan National Airport 09:40

YYZToronto Lester B Pearson Intl Airport 14:05
YYZToronto Lester B Pearson Intl Airport 11:15

YOWOttawa McDonald Cartier Intl Airport 15:12
5h 32m (2h 50m)
1 Stop YYZ · Toronto 2h 50m
Air Canada (AC 8783)Canadair Regional

Air Canada (AC 456)Airbus
Air Canada (AC 8783)
- -
- -
- -
- -
- -
- -
- S

09:40 DCA

15:12 YOW

5Hrs, 32m 1 Stop (YYZ)
DCAWashington Ronald Reagan National Airport 09:40 - YOW 15:12 5h 32m 1 Stop (YYZ) Toronto
DCAWashington Ronald Reagan National Airport 09:40

YYZToronto Lester B Pearson Intl Airport 14:05
YYZToronto Lester B Pearson Intl Airport 11:15

YOWOttawa McDonald Cartier Intl Airport 15:12
5h 32m (2h 50m)
1 Stop YYZ · Toronto 2h 50m
Air Canada (AC 8783)Canadair Regional

Air Canada (AC 456)Airbus A220 300
Air Canada (AC 8783)
- M
- T
- W
- T
- F
- S
- -

10:35 IAD

15:12 YOW

4Hrs, 37m 1 Stop (YYZ)
IADWashington Dulles International Airport 10:35 - YOW 15:12 4h 37m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 10:35

YYZToronto Lester B Pearson Intl Airport 14:05
YYZToronto Lester B Pearson Intl Airport 12:06

YOWOttawa McDonald Cartier Intl Airport 15:12
4h 37m (1h 59m)
1 Stop YYZ · Toronto 1h 59m
Air Canada (AC 8617)Embraer Emb 175

Air Canada (AC 456)Airbus A220 300
Air Canada (AC 8617)
- M
- T
- W
- T
- F
- S
- -

10:35 IAD

15:12 YOW

4Hrs, 37m 1 Stop (YYZ)
IADWashington Dulles International Airport 10:35 - YOW 15:12 4h 37m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 10:35

YYZToronto Lester B Pearson Intl Airport 14:05
YYZToronto Lester B Pearson Intl Airport 12:06

YOWOttawa McDonald Cartier Intl Airport 15:12
4h 37m (1h 59m)
1 Stop YYZ · Toronto 1h 59m
Air Canada (AC 8617)Embraer Emb 175

Air Canada (AC 456)Airbus
Air Canada (AC 8617)
- -
- -
- -
- -
- -
- -
- S

11:00 DCA

15:03 YOW

4Hrs, 03m 1 Stop (YUL)
DCAWashington Ronald Reagan National Airport 11:00 - YOW 15:03 4h 03m 1 Stop (YUL) Montréal
DCAWashington Ronald Reagan National Airport 11:00

YULMontreal Pierre Elliott Trudeau Int Airport 14:15
YULMontreal Pierre Elliott Trudeau Int Airport 12:40

YOWOttawa McDonald Cartier Intl Airport 15:03
4h 03m (1h 35m)
1 Stop YUL · Montréal 1h 35m
Air Canada (AC 8822)Canadair Regional

Air Canada (AC 8005)Dehavilland Dash 8 400
Air Canada (AC 8822)
- M
- T
- W
- T
- F
- S
- S

11:05 DCA

16:16 YOW

5Hrs, 11m 1 Stop (EWR)
DCAWashington Ronald Reagan National Airport 11:05 - YOW 16:16 5h 11m 1 Stop (EWR) New York City
DCAWashington Ronald Reagan National Airport 11:05

EWRNewark Liberty International Airport 14:40
EWRNewark Liberty International Airport 12:26

YOWOttawa McDonald Cartier Intl Airport 16:16
5h 11m (2h 14m)
1 Stop EWR · New York City 2h 14m
United Airlines (UA 4446)Canadair Regional Jet 550

United Airlines (UA 3660)Embraer 175
United Airlines (UA 4446)
- M
- T
- W
- T
- F
- -
- S

11:30 DCA

17:06 YOW

5Hrs, 36m 1 Stop (ORD)
DCAWashington Ronald Reagan National Airport 11:30 - YOW 17:06 5h 36m 1 Stop (ORD) Chicago
DCAWashington Ronald Reagan National Airport 11:30

ORDChicago O'Hare International Airport 13:55
ORDChicago O'Hare International Airport 12:48

YOWOttawa McDonald Cartier Intl Airport 17:06
5h 36m (1h 07m)
1 Stop ORD · Chicago 1h 07m
United Airlines (UA 587)Airbus

United Airlines (UA 3409)Embraer 175
United Airlines (UA 587)
- -
- -
- -
- -
- -
- S
- -

12:38 IAD

18:12 YOW

5Hrs, 34m 1 Stop (YYZ)
IADWashington Dulles International Airport 12:38 - YOW 18:12 5h 34m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 12:38

YYZToronto Lester B Pearson Intl Airport 17:05
YYZToronto Lester B Pearson Intl Airport 14:18

YOWOttawa McDonald Cartier Intl Airport 18:12
5h 34m (2h 47m)
1 Stop YYZ · Toronto 2h 47m
United Airlines (UA 3490)Embraer 175

Air Canada (AC 462)Airbus A220 300
United Airlines (UA 3490)
- M
- T
- W
- T
- F
- S
- S

12:38 IAD

17:22 YOW

4Hrs, 44m 1 Stop (YYZ)
IADWashington Dulles International Airport 12:38 - YOW 17:22 4h 44m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 12:38

YYZToronto Lester B Pearson Intl Airport 16:15
YYZToronto Lester B Pearson Intl Airport 14:18

YOWOttawa McDonald Cartier Intl Airport 17:22
4h 44m (1h 57m)
1 Stop YYZ · Toronto 1h 57m
United Airlines (UA 3490)Embraer 175

Air Canada (AC 460)Airbus A220 300
United Airlines (UA 3490)
- M
- T
- W
- T
- -
- S
- -

12:38 IAD

17:22 YOW

4Hrs, 44m 1 Stop (YYZ)
IADWashington Dulles International Airport 12:38 - YOW 17:22 4h 44m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 12:38

YYZToronto Lester B Pearson Intl Airport 16:15
YYZToronto Lester B Pearson Intl Airport 14:18

YOWOttawa McDonald Cartier Intl Airport 17:22
4h 44m (1h 57m)
1 Stop YYZ · Toronto 1h 57m
United Airlines (UA 3490)Embraer 175

Air Canada (AC 460)Airbus
United Airlines (UA 3490)
- -
- -
- -
- -
- F
- -
- -

12:38 IAD

17:22 YOW

4Hrs, 44m 1 Stop (YYZ)
IADWashington Dulles International Airport 12:38 - YOW 17:22 4h 44m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 12:38

YYZToronto Lester B Pearson Intl Airport 16:15
YYZToronto Lester B Pearson Intl Airport 14:18

YOWOttawa McDonald Cartier Intl Airport 17:22
4h 44m (1h 57m)
1 Stop YYZ · Toronto 1h 57m
United Airlines (UA 3490)Embraer 175

Air Canada (AC 460)Airbus
United Airlines (UA 3490)
- -
- -
- -
- -
- -
- -
- S

13:45 IAD

17:06 YOW

3Hrs, 21m 1 Stop (YTZ)
IADWashington Dulles International Airport 13:45 - YOW 17:06 3h 21m 1 Stop (YTZ) Toronto
IADWashington Dulles International Airport 13:45

YTZToronto City Centre Airport 16:10
YTZToronto City Centre Airport 15:15

YOWOttawa McDonald Cartier Intl Airport 17:06
3h 21m (55m)
1 Stop YTZ · Toronto 55m
Porter Airlines (PD 2724)Dehavilland Dash 8 400

Porter Airlines (PD 2265)Dehavilland Dash 8 400
Porter Airlines (PD 2724)
- M
- T
- -
- T
- F
- S
- -

13:45 IAD

18:31 YOW

4Hrs, 46m 1 Stop (YTZ)
IADWashington Dulles International Airport 13:45 - YOW 18:31 4h 46m 1 Stop (YTZ) Toronto
IADWashington Dulles International Airport 13:45

YTZToronto City Centre Airport 17:35
YTZToronto City Centre Airport 15:15

YOWOttawa McDonald Cartier Intl Airport 18:31
4h 46m (2h 20m)
1 Stop YTZ · Toronto 2h 20m
Porter Airlines (PD 2724)Dehavilland Dash 8 400

Porter Airlines (PD 2267)Dehavilland Dash 8 400
Porter Airlines (PD 2724)
- M
- -
- W
- T
- F
- S
- S

14:35 IAD

19:22 YOW

4Hrs, 47m 1 Stop (YYZ)
IADWashington Dulles International Airport 14:35 - YOW 19:22 4h 47m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 14:35

YYZToronto Lester B Pearson Intl Airport 18:15
YYZToronto Lester B Pearson Intl Airport 16:06

YOWOttawa McDonald Cartier Intl Airport 19:22
4h 47m (2h 09m)
1 Stop YYZ · Toronto 2h 09m
Air Canada (AC 8619)Embraer Emb 175

Air Canada (AC 464)Airbus A220 300
Air Canada (AC 8619)
- -
- -
- -
- -
- -
- S
- -

14:35 IAD

19:22 YOW

4Hrs, 47m 1 Stop (YYZ)
IADWashington Dulles International Airport 14:35 - YOW 19:22 4h 47m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 14:35

YYZToronto Lester B Pearson Intl Airport 18:15
YYZToronto Lester B Pearson Intl Airport 16:06

YOWOttawa McDonald Cartier Intl Airport 19:22
4h 47m (2h 09m)
1 Stop YYZ · Toronto 2h 09m
Air Canada (AC 8619)Embraer Emb 175

Air Canada (AC 464)Airbus
Air Canada (AC 8619)
- M
- T
- -
- T
- F
- -
- S

14:35 IAD

19:22 YOW

4Hrs, 47m 1 Stop (YYZ)
IADWashington Dulles International Airport 14:35 - YOW 19:22 4h 47m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 14:35

YYZToronto Lester B Pearson Intl Airport 18:15
YYZToronto Lester B Pearson Intl Airport 16:06

YOWOttawa McDonald Cartier Intl Airport 19:22
4h 47m (2h 09m)
1 Stop YYZ · Toronto 2h 09m
Air Canada (AC 8619)Embraer Emb 175

Air Canada (AC 464)Airbus
Air Canada (AC 8619)
- -
- -
- W
- -
- -
- -
- -

17:00 DCA

22:01 YOW

5Hrs, 01m 1 Stop (EWR)
DCAWashington Ronald Reagan National Airport 17:00 - YOW 22:01 5h 01m 1 Stop (EWR) New York City
DCAWashington Ronald Reagan National Airport 17:00

EWRNewark Liberty International Airport 20:18
EWRNewark Liberty International Airport 18:24

YOWOttawa McDonald Cartier Intl Airport 22:01
5h 01m (1h 54m)
1 Stop EWR · New York City 1h 54m
United Airlines (UA 4414)Canadair Regional Jet 550

United Airlines (UA 3506)Embraer 175
United Airlines (UA 4414)
- M
- -
- -
- -
- -
- -
- -

17:17 IAD

21:37 YOW

4Hrs, 20m 1 Stop (YYZ)
IADWashington Dulles International Airport 17:17 - YOW 21:37 4h 20m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 17:17

YYZToronto Lester B Pearson Intl Airport 20:30
YYZToronto Lester B Pearson Intl Airport 18:57

YOWOttawa McDonald Cartier Intl Airport 21:37
4h 20m (1h 33m)
1 Stop YYZ · Toronto 1h 33m
United Airlines (UA 3453)Embraer 175

Air Canada (AC 468)Airbus
United Airlines (UA 3453)
- -
- T
- W
- -
- F
- -
- S

17:17 IAD

21:37 YOW

4Hrs, 20m 1 Stop (YYZ)
IADWashington Dulles International Airport 17:17 - YOW 21:37 4h 20m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 17:17

YYZToronto Lester B Pearson Intl Airport 20:30
YYZToronto Lester B Pearson Intl Airport 18:57

YOWOttawa McDonald Cartier Intl Airport 21:37
4h 20m (1h 33m)
1 Stop YYZ · Toronto 1h 33m
United Airlines (UA 3453)Embraer 175

Air Canada (AC 468)Boeing 737 Max 8 Passenger
United Airlines (UA 3453)
- -
- -
- -
- T
- -
- -
- -

17:17 IAD

21:37 YOW

4Hrs, 20m 1 Stop (YYZ)
IADWashington Dulles International Airport 17:17 - YOW 21:37 4h 20m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 17:17

YYZToronto Lester B Pearson Intl Airport 20:30
YYZToronto Lester B Pearson Intl Airport 18:57

YOWOttawa McDonald Cartier Intl Airport 21:37
4h 20m (1h 33m)
1 Stop YYZ · Toronto 1h 33m
United Airlines (UA 3453)Embraer 175

Air Canada (AC 468)Airbus
United Airlines (UA 3453)
- -
- -
- -
- -
- -
- S
- -

17:17 IAD

21:37 YOW

4Hrs, 20m 1 Stop (YYZ)
IADWashington Dulles International Airport 17:17 - YOW 21:37 4h 20m 1 Stop (YYZ) Toronto
IADWashington Dulles International Airport 17:17

YYZToronto Lester B Pearson Intl Airport 20:30
YYZToronto Lester B Pearson Intl Airport 18:57

YOWOttawa McDonald Cartier Intl Airport 21:37
4h 20m (1h 33m)
1 Stop YYZ · Toronto 1h 33m
United Airlines (UA 3453)Embraer 175

Air Canada (AC 468)Airbus
United Airlines (UA 3453)
- M
- -
- -
- -
- -
- -
- -

17:37 IAD

22:01 YOW

4Hrs, 24m 1 Stop (EWR)
IADWashington Dulles International Airport 17:37 - YOW 22:01 4h 24m 1 Stop (EWR) New York City
IADWashington Dulles International Airport 17:37

EWRNewark Liberty International Airport 20:18
EWRNewark Liberty International Airport 19:00

YOWOttawa McDonald Cartier Intl Airport 22:01
4h 24m (1h 18m)
1 Stop EWR · New York City 1h 18m
United Airlines (UA 2398)Boeing 737 Max 8 Passenger

United Airlines (UA 3506)Embraer 175
United Airlines (UA 2398)
- M
- -
- W
- T
- F
- -
- S

17:37 IAD

22:01 YOW

4Hrs, 24m 1 Stop (EWR)
IADWashington Dulles International Airport 17:37 - YOW 22:01 4h 24m 1 Stop (EWR) New York City
IADWashington Dulles International Airport 17:37

EWRNewark Liberty International Airport 20:18
EWRNewark Liberty International Airport 19:00

YOWOttawa McDonald Cartier Intl Airport 22:01
4h 24m (1h 18m)
1 Stop EWR · New York City 1h 18m
United Airlines (UA 2398)Airbus

United Airlines (UA 3506)Embraer 170
United Airlines (UA 2398)
- -
- -
- -
- -
- -
- S
- -

17:37 IAD

22:01 YOW

4Hrs, 24m 1 Stop (EWR)
IADWashington Dulles International Airport 17:37 - YOW 22:01 4h 24m 1 Stop (EWR) New York City
IADWashington Dulles International Airport 17:37

EWRNewark Liberty International Airport 20:18
EWRNewark Liberty International Airport 19:00

YOWOttawa McDonald Cartier Intl Airport 22:01
4h 24m (1h 18m)
1 Stop EWR · New York City 1h 18m
United Airlines (UA 2398)Airbus

United Airlines (UA 3506)Embraer 175
United Airlines (UA 2398)
- -
- T
- -
- -
- -
- -
- -

18:00 DCA

22:01 YOW

4Hrs, 01m 1 Stop (EWR)
DCAWashington Ronald Reagan National Airport 18:00 - YOW 22:01 4h 01m 1 Stop (EWR) New York City
DCAWashington Ronald Reagan National Airport 18:00

EWRNewark Liberty International Airport 20:18
EWRNewark Liberty International Airport 19:24

YOWOttawa McDonald Cartier Intl Airport 22:01
4h 01m (54m)
1 Stop EWR · New York City 54m
United Airlines (UA 4180)Canadair Regional Jet 550

United Airlines (UA 3506)Embraer 175
United Airlines (UA 4180)
- M
- -
- -
- -
- -
- -
- -

18:50 DCA

23:32 YOW

4Hrs, 42m 1 Stop (YYZ)
DCAWashington Ronald Reagan National Airport 18:50 - YOW 23:32 4h 42m 1 Stop (YYZ) Toronto
DCAWashington Ronald Reagan National Airport 18:50

YYZToronto Lester B Pearson Intl Airport 22:25
YYZToronto Lester B Pearson Intl Airport 20:25

YOWOttawa McDonald Cartier Intl Airport 23:32
4h 42m (2h)
1 Stop YYZ · Toronto 2h
Air Canada (AC 8787)Canadair Regional

Air Canada (AC 470)Airbus
Air Canada (AC 8787)
- M
- -
- W
- -
- -
- -
- -

18:50 DCA

23:32 YOW

4Hrs, 42m 1 Stop (YYZ)
DCAWashington Ronald Reagan National Airport 18:50 - YOW 23:32 4h 42m 1 Stop (YYZ) Toronto
DCAWashington Ronald Reagan National Airport 18:50

YYZToronto Lester B Pearson Intl Airport 22:25
YYZToronto Lester B Pearson Intl Airport 20:25

YOWOttawa McDonald Cartier Intl Airport 23:32
4h 42m (2h)
1 Stop YYZ · Toronto 2h
Air Canada (AC 8787)Canadair Regional

Air Canada (AC 470)Airbus A220 300
Air Canada (AC 8787)
- -
- T
- -
- T
- F
- S
- S

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What’s the fastest flight time from Washington to Ottawa?

The fastest flight time for direct flights from Washington to Ottawa is 1 hour 40 minutes. Check latest flight schedules & prices on Wego.

What’s the most popular airline flying from Washington to Ottawa?

The most popular airline flying from Washington to Ottawa is United Airlines. Find the latest flight deals on Wego.

How far is Ottawa from Washington?

The flight distance between Washington and Ottawa is 733km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 06:00. The last flight of the day departs at 20:40. See the full list of flight times on Wego.

How many airlines offer direct flights from Washington to Ottawa?

There are 2 airlines that offer direct flights from Washington to Ottawa. Find out the list of airlines on Wego.

Popular Airlines Flying From Washington to Ottawa

United Airlines ‏()

Popular Destinations From Ottawa

Popular Destinations From Washington

Popular Hotels in Ottawa

Hotels In Popular Destinations

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