Cheap flights from St. John's to Ottawa from C$ 166

The month of November is, on average, the cheapest month to fly to Ottawa from St. John's, with most prices found around C$ 427. If you aren’t able to travel to Ottawa during the month of November, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 499.

Our data shows that Thursday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 490. Flights from St. John's to Ottawa on a Sunday will generally be more expensive and average around C$ 628. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our most recent data shows that the best time of day to fly to Ottawa is in the evening. Flights from St. John's to Ottawa during this time can be as low as C$ 453. In the afternoon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 707 per ticket.

Fly from St John's to Ottawa for the best St John's - Ottawa flight prices

You are more likely to see cheaper flights to Ottawa from St. John's when booking weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around C$ 539 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ottawa from St. John's for as low as C$ 379 on momondo.

There are 2 cabin classes available to choose from on St. John's to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 25% on your flight if you consider stops on a St. John's to Ottawa flight.

As of September 2026, prices for St. John's to Ottawa flights are approximately 28% more expensive when compared to flights at the same time last year.

WestJet and Porter Airlines are the most popular carriers operating from St John's to Ottawa

Porter Airlines, Air Canada and Air Transat are the top three most popular airlines that fly to Ottawa from St. John's according to our data. Porter Airlines is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Ottawa. Keep in mind that there are 3 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

As of September 2026, 2 flights take off from St. John's and land in Ottawa each day. The most common flight departure time for this route is 6:00a.m., with 100% of daily flights taking off at noon.

As of September 2026, there are 14 flights per week flying from St. John's to Ottawa. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.