Flights from Washington, D.C. (DCA) to Ottawa (YOW) with Star Alliance

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*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Ottawa

Thursday

moderate rain

21/11/2024

5°C

21/11/2024

moderate rain

Friday

moderate rain

22/11/2024

4°C

22/11/2024

moderate rain

Saturday

rain and snow

23/11/2024

5°C

23/11/2024

rain and snow

Sunday

overcast clouds

24/11/2024

1°C

24/11/2024

overcast clouds

Monday

sky is clear

25/11/2024

2°C

25/11/2024

sky is clear

Tuesday

light snow

26/11/2024

2°C

26/11/2024

light snow

Wednesday

scattered clouds

27/11/2024

-0°C

27/11/2024

scattered clouds

Flight schedules from Washington, D.C. to Ottawa with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (15)

Sort by

Washington US
IAD12:50
1h 39m
No stops
Ottawa CA
YOW14:29
Washington - Ottawa
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4424
  Washington. US
  IAD 12:50
  1h 39m
  452 Miles
  Ottawa. CA
  YOW 14:29
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Washington US
IAD17:15
1h 39m
No stops
Ottawa CA
YOW18:54
Washington - Ottawa
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4418
  Washington. US
  IAD 17:15
  1h 39m
  452 Miles
  Ottawa. CA
  YOW 18:54
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Washington US
IAD22:15
1h 39m
No stops
Ottawa CA
YOW23:54
Washington - Ottawa
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4451
  Washington. US
  IAD 22:15
  1h 39m
  452 Miles
  Ottawa. CA
  YOW 23:54
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Washington US
IAD17:20
4h 17m
1 Stop
Ottawa CA
YOW21:37
Washington - Ottawa
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3453
  Washington. US
  IAD 17:20
  1h 37m
  348 Miles
  Toronto. CA
  YYZ 18:57
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Air Canada AC 468
  Toronto. CA
  YYZ 20:30
  1h 7m
  227 Miles
  Ottawa. CA
  YOW 21:37
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by Air Canada
Washington US
IAD17:35
4h 26m
1 Stop
Ottawa CA
YOW22:01
Washington - Ottawa
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2398
  Washington. US
  IAD 17:35
  1h 25m
  212 Miles
  New York. US
  EWR 19:00
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 3506
  New York. US
  EWR 20:15
  1h 46m
  330 Miles
  Ottawa. CA
  YOW 22:01
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Washington US
IAD10:35
4h 37m
1 Stop
Ottawa CA
YOW15:12
Washington - Ottawa
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8617
  Washington. US
  IAD 10:35
  1h 31m
  348 Miles
  Toronto. CA
  YYZ 12:06
  Embraer 175
  Operated by Air Canada
2. Flight 2Air Canada AC 456
  Toronto. CA
  YYZ 14:05
  1h 7m
  227 Miles
  Ottawa. CA
  YOW 15:12
  Airbus A220-300 Passenger
  Operated by Air Canada
Washington US
IAD12:41
4h 41m
1 Stop
Ottawa CA
YOW17:22
Washington - Ottawa
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3490
  Washington. US
  IAD 12:41
  1h 37m
  348 Miles
  Toronto. CA
  YYZ 14:18
  Embraer 170
  Operated by United Airlines
2. Flight 2Air Canada AC 460
  Toronto. CA
  YYZ 16:15
  1h 7m
  227 Miles
  Ottawa. CA
  YOW 17:22
  Airbus A319 Passenger
  Operated by Air Canada
Washington US
IAD14:35
4h 47m
1 Stop
Ottawa CA
YOW19:22
Washington - Ottawa
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8619
  Washington. US
  IAD 14:35
  1h 31m
  348 Miles
  Toronto. CA
  YYZ 16:06
  Embraer 175
  Operated by Air Canada
2. Flight 2Air Canada AC 464
  Toronto. CA
  YYZ 18:15
  1h 7m
  227 Miles
  Ottawa. CA
  YOW 19:22
  Airbus A220-300 Passenger
  Operated by Air Canada
Washington US
IAD17:56
4h 47m
1 Stop
Ottawa CA
YOW22:43
Washington - Ottawa
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3602
  Washington. US
  IAD 17:56
  1h 52m
  491 Miles
  Montreal. CA
  YUL 19:48
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Air Canada AC 8015
  Montreal. CA
  YUL 21:55
  0h 48m
  94 Miles
  Ottawa. CA
  YOW 22:43
  De Havilland (Bombardier) DHC-8-400 Dash 8Q Passenger
  Operated by Air Canada
Washington US
IAD08:27
4h 53m
1 Stop
Ottawa CA
YOW13:20
Washington - Ottawa
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2295
  Washington. US
  IAD 08:27
  1h 18m
  212 Miles
  New York. US
  EWR 09:45
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 4168
  New York. US
  EWR 11:47
  1h 33m
  330 Miles
  Ottawa. CA
  YOW 13:20
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Washington US
IAD08:21
5h 2m
1 Stop
Ottawa CA
YOW13:23
Washington - Ottawa
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3612
  Washington. US
  IAD 08:21
  1h 37m
  348 Miles
  Toronto. CA
  YYZ 09:58
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Air Canada AC 452
  Toronto. CA
  YYZ 12:20
  1h 3m
  227 Miles
  Ottawa. CA
  YOW 13:23
  Airbus A319 Passenger
  Operated by Air Canada
Washington US
IAD12:41
5h 31m
1 Stop
Ottawa CA
YOW18:12
Washington - Ottawa
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3490
  Washington. US
  IAD 12:41
  1h 37m
  348 Miles
  Toronto. CA
  YYZ 14:18
  Embraer 170
  Operated by United Airlines
2. Flight 2Air Canada AC 462
  Toronto. CA
  YYZ 17:05
  1h 7m
  227 Miles
  Ottawa. CA
  YOW 18:12
  Airbus A220-300 Passenger
  Operated by Air Canada
Washington US
IAD17:20
6h 12m
1 Stop
Ottawa CA
YOW23:32
Washington - Ottawa
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3453
  Washington. US
  IAD 17:20
  1h 37m
  348 Miles
  Toronto. CA
  YYZ 18:57
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Air Canada AC 470
  Toronto. CA
  YYZ 22:25
  1h 7m
  227 Miles
  Ottawa. CA
  YOW 23:32
  Airbus A320 Passenger
  Operated by Air Canada
Washington US
IAD08:29
6h 34m
1 Stop
Ottawa CA
YOW15:03
Washington - Ottawa
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3645
  Washington. US
  IAD 08:29
  1h 51m
  491 Miles
  Montreal. CA
  YUL 10:20
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Air Canada AC 8005
  Montreal. CA
  YUL 14:15
  0h 48m
  94 Miles
  Ottawa. CA
  YOW 15:03
  De Havilland (Bombardier) DHC-8-400 Dash 8Q Passenger
  Operated by Air Canada
Washington US
IAD12:41
6h 41m
1 Stop
Ottawa CA
YOW19:22
Washington - Ottawa
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3490
  Washington. US
  IAD 12:41
  1h 37m
  348 Miles
  Toronto. CA
  YYZ 14:18
  Embraer 170
  Operated by United Airlines
2. Flight 2Air Canada AC 464
  Toronto. CA
  YYZ 18:15
  1h 7m
  227 Miles
  Ottawa. CA
  YOW 19:22
  Airbus A220-300 Passenger
  Operated by Air Canada