Cheap flights from Toronto Pearson Intl Airport to Buenos Aires from C$ 425
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to Buenos Aires departing on 11/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Toronto Pearson Intl Airport to Buenos Aires
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Air Canada flights from Toronto Pearson Intl Airport to Buenos Aires
Our best Air Canada deals on Toronto Pearson Intl Airport to Buenos Aires flight tickets
United Airlines flights from Toronto Pearson Intl Airport to Buenos Aires
Our best United Airlines deals on Toronto Pearson Intl Airport to Buenos Aires flight tickets
See travel insights to Buenos Aires from
How to get the cheapest flight ticket from Toronto Pearson Intl Airport to Buenos Aires
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Toronto Pearson Intl Airport and Buenos Aires?
What is the cheapest month to fly to Buenos Aires?
The cheapest month to fly to Buenos Aires from Toronto Pearson Intl Airport is in May. Flight prices, which tend to average around C$ 1,067, are often lower during this time because this is during the off-season. If you’re not able to fly to Buenos Aires in May, then April is your next best option. Flight prices from Toronto Pearson Intl Airport to Buenos Aires during April average around C$ 1,120.
What is the cheapest day to depart on your flight to Buenos Aires?
The cheapest day to depart on your flight to Buenos Aires is on a Thursday when prices can be found for as low as C$ 1,278. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Toronto Pearson Intl Airport to Buenos Aires for around C$ 1,330.
What is the cheapest time of day to depart on your flight to Buenos Aires?
According to our data, the cheapest time of day to fly to Buenos Aires is at noon. momondo users have found flights departing from Toronto Pearson Intl Airport to Buenos Aires at noon for as low as C$ 1,241. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of C$ 1,284.
What is the cheapest Toronto Pearson Intl to Buenos Aires flight route?
Fly from Toronto Pearson Intl to Buenos Aires Ministro Pistarini for the best Toronto Pearson Intl - Buenos Aires flight prices
How far in advance should I book a flight to Buenos Aires?
You are more likely to see cheaper flights to Buenos Aires from Toronto Pearson Intl Airport when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around C$ 1,218 when searching 22 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Toronto Pearson Intl Airport for as low as C$ 1,127 on momondo.
What cabin class options are available on Toronto Pearson Intl to Buenos Aires flights?
There are 1 cabin classes available to choose from on Toronto Pearson Intl to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Toronto Pearson Intl to Buenos Aires?
Arajet, American Airlines, and Air Canada are the most popular carriers operating from Toronto Pearson Intl to Buenos Aires
Which airlines fly to Buenos Aires?
Air Canada, United Airlines and Copa Airlines are the top three most popular airlines that fly to Buenos Aires from Toronto Pearson Intl Airport according to our data. Air Canada is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Buenos Aires. Keep in mind that there are 8 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.
How many flights depart from Toronto Pearson Intl Airport to Buenos Aires on average per week?
4 flights are operational weekly from Toronto Pearson Intl Airport to Buenos Aires as of June 2025. The most popular departure day for this route is Tue, with 25% of flights per week taking off on this day.
When to book flights from Toronto Pearson Intl Airport to Buenos Aires
Cheap Toronto Pearson Intl Airport to Buenos Aires (YYZ to BUE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to Buenos Aires
Best price found | C$ 425 |
|---|---|
Fastest flight time | 14h 05m |
Direct flights | None |
Airports in Buenos Aires | 2 airports |
How far is Toronto Pearson Intl to Buenos Aires by plane?
Buenos Aires is 8961.8 km away from Toronto Pearson Intl. Flights usually cover this in 14h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Toronto Pearson Intl Airport to Buenos Aires?
Prices for flights from Toronto Pearson Intl Airport to Buenos Aires refresh daily.
How many operators does momondo search for flights from Toronto Pearson Intl Airport to Buenos Aires?
As of June 2025, there are 8 operators available to choose from for flights from Toronto Pearson Intl Airport to Buenos Aires.
How old do you have to be to fly from Toronto Pearson Intl Airport to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Pearson Intl Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Toronto Pearson Intl Airport to Buenos Aires?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Toronto Pearson Intl Airport to Buenos Aires is Boeing 787-8 Dreamliner (50.00% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (25.00%) and Boeing 787-9 Dreamliner (25.00%).
What is the most popular airline from Toronto Pearson Intl Airport to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Toronto Pearson Intl Airport to Buenos Aires is Air Canada (32% of total bookings). The next most popular airlines are Copa Airlines (20%), Avianca (17%), and United Airlines (13%).
Best airlines flying from Toronto Pearson Intl Airport to Buenos Aires
Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Buenos Aires with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 549 | Free Cancellation | Rating 7.5 1,452 reviews | |||
| PriceFrom C$ 581 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 613 | Free Cancellation | Rating 7.3 26 reviews | |||
| PriceFrom C$ 754 | Free Cancellation | Rating 7.5 1,785 reviews | |||
| PriceFrom C$ 785 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom C$ 901 | Free Cancellation | Rating 7.1 9,554 reviews | |||
| PriceFrom C$ 999 | Free Cancellation | Rating 6.7 2,345 reviews | |||
| PriceFrom C$ 1,037 | Free Cancellation | Rating 7.4 8,801 reviews |
Air Canada Flights From Toronto Pearson Intl Airport to Buenos Aires
The lowest priced Air Canada flight from Toronto Pearson Intl Airport to Buenos Aires from the last 72 hours was C$ 664. Generally, Air Canada has 4 flights on this route every week with an average price of C$ 971. Air Canada is rated 7.1/10 by our users.
Why use momondo?
Why should I use momondo to find a flight deal from Toronto to Buenos Aires?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Buenos Aires. momondo saves you time and could save you money on your trip.
Can I find flights from Toronto to Buenos Aires with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Buenos Aires from Toronto with this policy.
How can momondo help me find flights from Toronto to Buenos Aires?
Once all potential Toronto to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Toronto to Buenos Aires right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Buenos Aires from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.