Cheap flights from Austin to Toronto from $139

The month of August is, on average, the cheapest month to fly to Toronto from Austin, with most prices found around $561. If you are unable to visit Toronto during the month of August, then departing from Austin during the month September is also very affordable. Most momondo users find prices during this month for around $584.

On average, the least expensive day to fly to Toronto from Austin is on a Friday. momondo users have found tickets for Friday departures for as low as $774. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Monday, with ticket prices averaging around $892.

In the afternoon is the cheapest time of day to fly from Austin to Toronto when you can find flight prices for as low as $452. Flying to Toronto in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly at noon, with an average ticket price of $866. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Austin Bergstrom to Toronto Pearson Intl for the best Austin Bergstrom - Toronto flight prices

You are more likely to see cheaper flights to Toronto from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $662 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Austin for as low as $344 on momondo.

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

Delta and Air Canada are the most popular carriers operating from Austin Bergstrom to Toronto

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Toronto from Austin according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 6 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

Chicago (ORD) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Flights via Houston (IAH) offer the lowest average round-trip price of $508.

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 5h 04m.

Atlanta (ATL) has the shortest average layover time for this route: 0h 41m.

As of April 2026, there are 1 flights per day flying from Austin to Toronto. The most common time of day flights depart is 12:00PM, with 100% of flights taking off in the afternoon.

As of April 2026, 12 flights take off from Austin and land in Toronto each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.