Cheap flights from Ontario to Fredericton from C$ 175

If you aren’t able to travel to Fredericton during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 445.

The cheapest day to depart on your flight to Fredericton is on a Thursday when prices can be found for as low as C$ 426. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 487.

At noon is the cheapest time of day to fly from Region of Ontario to Fredericton when you can find flight prices for as low as C$ 444. Flying to Fredericton at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Fredericton is in the evening when prices are around C$ 585.

Fly from Toronto Island to Fredericton for the best Ontario - Fredericton flight prices

You are more likely to see cheaper flights to Fredericton from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Fredericton for around C$ 516 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Fredericton from Region of Ontario for as low as C$ 408 on momondo.

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

Porter Airlines, Air Canada, and WestJet are the most popular carriers operating from Ontario to Fredericton

Air Canada, Porter Airlines and Flair Airlines are the top three most popular airlines that fly to Fredericton from Region of Ontario according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Fredericton. Keep in mind that there are 4 different airlines that fly to Fredericton on a routine basis, so you have a few additional options to choose from.

The number of flights available between Region of Ontario and Fredericton is 18 per day as of August 2026. The most frequent departure time is 2:00p.m., with 48% of daily flights leaving in the afternoon.

As of August 2026, 128 flights take off from Region of Ontario and land in Fredericton each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.