Air Canada
Star Alliance
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United States
Ronald Reagan Washington National Airport
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Canada
Ottawa/Macdonald-Cartier International Airport
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Scan through all non-stop flights from Washington to Ottawa. The full flight schedule below gives an overview of all non-stop flights from DCA to YOW, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Ottawa enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Ottawa, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!
Currently, there is only one airline operating non-stop flights from Washington DCA to Ottawa YOW, which is Air Canada. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their DCA YOW flight schedule.
Flights from DCA to YOW are operated 6 times a week, with an average of 1 flight per day. Departure times vary between 12:40 - 12:55. The earliest flight departs at 12:40, the last flight departs at 12:55. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Washington to Ottawa takes 1 hour and 35 minutes. The flight distance between Washington and Ottawa is 452 miles (or 727 km).
There is 1 airport in Ottawa: Ottawa/Macdonald-Cartier International Airport (YOW).
There are 6 flights per week flying from Washington to Ottawa (as of April 2026).
1 hour and 35 minutes is the average flight time from Washington to Ottawa.
The distance from Washington to Ottawa is 452 miles (727 kilometers).
Air Canada is the only airline flying nonstop from Washington to Ottawa.
Star Alliance is currently the only alliance flying nonstop from Washington to Ottawa.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to Ottawa:
The earliest flight departs at 12:40 from Washington and arrives at 14:10 at Ottawa.
The latest flight departs at 12:55 from Washington and arrives at 14:27 at Ottawa.
452 miles (727 km) · 1h 35m
12:55
14:27
Air Canada
Star Alliance
AC 8870
Air Canada
Canadair Regional Jet 900
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