Cheap flights from Ontario to Yellowknife from C$ 262

If you aren’t able to travel to Yellowknife during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 188.

The cheapest day to depart on your flight to Yellowknife is on a Thursday when prices can be found for as low as C$ 514. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around C$ 799. These prices are subject to change though, so be sure to set up a Price Alert for flights to Yellowknife.

According to our data, the cheapest time of day to fly to Yellowknife is in the evening. momondo users have found flights departing from Region of Ontario to Yellowknife in the evening for as low as C$ 555. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Yellowknife, so prices are often more expensive at around C$ 764 per ticket.

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

You are more likely to see cheaper flights to Yellowknife from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Yellowknife for around C$ 576 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Yellowknife from Region of Ontario for as low as C$ 340 on momondo.

WestJet is the most popular carrier operating from Ontario to Yellowknife

WestJet, Air Canada and Air North are the top three most popular airlines that fly to Yellowknife from Region of Ontario according to our data. WestJet is the first choice among our users, with 65% of people opting to fly with this airline when travelling to Yellowknife. Keep in mind that there are 3 different airlines that fly to Yellowknife on a routine basis, so you have a few additional options to choose from.

As of May 2026, 5 flights take off from Region of Ontario and land in Yellowknife each week. The most common flight departure day for this route is Thu, with 40% of weekly flights taking off on this day.

On average, it takes 8h 05m to fly from Region of Ontario to Yellowknife if you fly out of Ottawa (the most popular airport in Region of Ontario) and into Yellowknife (the most popular airport in Yellowknife). If you’re flying out of Toronto and into Yellowknife, then the flight time is around 8h 51m.