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

Start your journey with just one click

Airline

1/5

Washington, D.C.

toOttawa

IAD-YOW

March 2, 2025

March 21, 2025

Sold byUnited Airlines

From

487USD Price subject to changes

Viewed:2 hours ago

Roundtrip

Economy

2/5

Washington, D.C.

toOttawa

IAD-YOW

March 2, 2025

March 21, 2025

Sold byUnited Airlines

From

541USD Price subject to changes

Viewed:2 hours ago

Roundtrip

Economy

3/5

Washington, D.C.

toOttawa

IAD-YOW

March 2, 2025

March 21, 2025

Sold byUnited Airlines

From

616USD Price subject to changes

Viewed:2 hours ago

Roundtrip

Economy

4/5

Washington, D.C.

toOttawa

IAD-YOW

March 2, 2025

March 21, 2025

Sold byUnited Airlines

From

641USD Price subject to changes

Viewed:2 hours ago

Roundtrip

Economy

*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

Friday

scattered clouds

17/01/2025

-4°C

17/01/2025

scattered clouds

Saturday

snow

18/01/2025

1°C

18/01/2025

snow

Sunday

overcast clouds

19/01/2025

-14°C

19/01/2025

overcast clouds

Monday

sky is clear

20/01/2025

-16°C

20/01/2025

sky is clear

Tuesday

broken clouds

21/01/2025

-11°C

21/01/2025

broken clouds

Wednesday

scattered clouds

22/01/2025

-11°C

22/01/2025

scattered clouds

Thursday

light snow

23/01/2025

-9°C

23/01/2025

light snow

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 (11)

Sort by

Washington US
DCA12:55
1h 40m
No stops
Ottawa CA
YOW14:35
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 8870
  Washington. US
  DCA 12:55
  1h 40m
  455 Miles
  Ottawa. CA
  YOW 14:35
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
Washington US
DCA06:00
3h 42m
1 Stop
Ottawa CA
YOW09:42
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 8820
  Washington. US
  DCA 06:00
  1h 45m
  489 Miles
  Montreal. CA
  YUL 07:45
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
2. Flight 2Air Canada AC 8001
  Montreal. CA
  YUL 08:50
  0h 52m
  94 Miles
  Ottawa. CA
  YOW 09:42
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
Washington US
DCA11:10
3h 53m
1 Stop
Ottawa CA
YOW15:03
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 8822
  Washington. US
  DCA 11:10
  1h 40m
  489 Miles
  Montreal. CA
  YUL 12:50
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
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
DCA09:00
4h 20m
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 4591
  Washington. US
  DCA 09:00
  1h 22m
  199 Miles
  New York. US
  EWR 10:22
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 4168
  New York. US
  EWR 11:46
  1h 34m
  330 Miles
  Ottawa. CA
  YOW 13:20
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Washington US
DCA18:50
4h 57m
1 Stop
Ottawa CA
YOW23:47
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 8787
  Washington. US
  DCA 18:50
  1h 35m
  362 Miles
  Toronto. CA
  YYZ 20:25
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
2. Flight 2Air Canada AC 470
  Toronto. CA
  YYZ 22:40
  1h 7m
  227 Miles
  Ottawa. CA
  YOW 23:47
  Airbus A220-300 Passenger
  Operated by Air Canada
Washington US
DCA09:40
5h 32m
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 8783
  Washington. US
  DCA 09:40
  1h 35m
  362 Miles
  Toronto. CA
  YYZ 11:15
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  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 A320 Passenger
  Operated by Air Canada
Washington US
DCA11:10
5h 48m
1 Stop
Ottawa CA
YOW16:58
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 8822
  Washington. US
  DCA 11:10
  1h 40m
  489 Miles
  Montreal. CA
  YUL 12:50
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
2. Flight 2Air Canada AC 8009
  Montreal. CA
  YUL 16:10
  0h 48m
  94 Miles
  Ottawa. CA
  YOW 16:58
  De Havilland (Bombardier) DHC-8-400 Dash 8Q Passenger
  Operated by Air Canada
Washington US
DCA16:10
6h 2m
1 Stop
Ottawa CA
YOW22:12
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 8824
  Washington. US
  DCA 16:10
  1h 45m
  489 Miles
  Montreal. CA
  YUL 17:55
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
2. Flight 2Air Canada AC 1989
  Montreal. CA
  YUL 21:20
  0h 52m
  94 Miles
  Ottawa. CA
  YOW 22:12
  Airbus A319 Passenger
  Operated by Air Canada
Washington US
DCA07:06
6h 14m
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 3475
  Washington. US
  DCA 07:06
  1h 24m
  199 Miles
  New York. US
  EWR 08:30
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 4168
  New York. US
  EWR 11:46
  1h 34m
  330 Miles
  Ottawa. CA
  YOW 13:20
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Washington US
DCA06:59
6h 24m
1 Stop
Ottawa CA
YOW13:23
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 8781
  Washington. US
  DCA 06:59
  1h 35m
  362 Miles
  Toronto. CA
  YYZ 08:34
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
2. Flight 2Air Canada AC 452
  Toronto. CA
  YYZ 12:20
  1h 3m
  227 Miles
  Ottawa. CA
  YOW 13:23
  Airbus A220-300 Passenger
  Operated by Air Canada
Washington US
DCA15:00
7h 1m
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 4560
  Washington. US
  DCA 15:00
  1h 25m
  199 Miles
  New York. US
  EWR 16:25
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 3506
  New York. US
  EWR 20:18
  1h 43m
  330 Miles
  Ottawa. CA
  YOW 22:01
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines