The cheapest month to fly to Ottawa from United States is in March. Flight prices, which tend to average around $222, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Ottawa from United States during January instead. Flights to Ottawa in January, while not as cheap as those in March, still average around $225.
The ideal time to book your flight to Ottawa is 60 days in advance when prices tend to average $274. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $145.
Our data shows that Tuesday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as $289. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United States to Ottawa for around $340.
Our most recent data shows that the best time of day to fly to Ottawa is in the afternoon. Flights to from United States to Ottawa during this time can be as low as $258. Flights to Ottawa are more costly in the evening, with an average ticket price of $327. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.