Cheap flights from Ottawa to North America from C$ 144

If you aren’t able to travel to North America during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 512.

On average, the least expensive day to fly to North America from Ottawa is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 720. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 845. These prices are subject to change though, so be sure to set up a Price Alert for flights to North America.

Flying to North America from Ottawa in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 662 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to North America is in the evening when prices are around C$ 1,140.

Fly from Ottawa to Newark for the best Ottawa - North America flight prices

You are more likely to see cheaper flights to North America from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to North America for around C$ 354 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from Ottawa for as low as C$ 216 on momondo.

There are 4 cabin classes available to choose from on Ottawa to North America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

WestJet, United Airlines, and Porter Airlines are the most popular carriers operating from Ottawa to North America

Air Canada, Porter Airlines and WestJet are the top three most popular airlines that fly to North America from Ottawa according to our data. Air Canada is the first choice among our users, with 60% of people opting to fly with this airline when travelling to North America. Keep in mind that there are 10 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

Historically, on average around 21% of flights between Ottawa and North America have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, WestJet has had the least delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

As of October 2026, there are 69 flights per day flying from Ottawa to North America. The most common time of day flights depart is 6:00a.m., with 44% of flights taking off at noon.

As of October 2026, 483 flights take off from Ottawa and land in North America each week. The most common flight departure day for this route is Tue, with 22% of weekly flights taking off on this day.