Cheap flights from Ontario to Northwest Territories from C$ 274

The month of October is, on average, the cheapest month to fly to Northwest Territories from Region of Ontario, with most prices found around C$ 196. If you aren’t able to travel during the month of October, then book flights to Northwest Territories from Region of Ontario during September instead. Flights to Northwest Territories in September, while not as cheap as those in October, still average around C$ 203.

The cheapest day to depart on your flight to Northwest Territories is on a Thursday when prices can be found for as low as C$ 552. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to Northwest Territories for around C$ 1,014.

According to our data, the cheapest time of day to fly to Northwest Territories is in the evening. momondo users have found flights departing from Region of Ontario to Northwest Territories in the evening for as low as C$ 580. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Northwest Territories is in the morning when prices are around C$ 835.

Fly from Toronto Pearson Intl to Yellowknife for the best Ontario - Northwest Territories flight prices

You are more likely to see cheaper flights to Northwest Territories from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Northwest Territories for around C$ 620 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Northwest Territories from Region of Ontario for as low as C$ 396 on momondo.

There are 3 cabin classes available to choose from on Region of Ontario to Northwest Territories flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

WestJet and Air Canada are the most popular carriers operating from Ontario to Northwest Territories

WestJet, Air Canada and Air North are the top three most popular airlines that fly to Northwest Territories from Region of Ontario according to our data. WestJet is the first choice among our users, with 66% of people opting to fly with this airline when travelling to Northwest Territories. Keep in mind that there are 3 different airlines that fly to Northwest Territories on a routine basis, so you have a few additional options to choose from.

As of June 2026, there are 3 flights per week flying from Region of Ontario to Northwest Territories. The most common day of the week flights depart is Fri, with 67% of flights taking off on this day.

The flight from Region of Ontario to Northwest Territories depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Ottawa (a popular airport in Region of Ontario) to Yellowknife (the most popular airport in Northwest Territories), then the flight time is 9h 05m on average. If you fly from Toronto (another popular airport in Region of Ontario) to Yellowknife, then the average flight time is 12h.