Cheap flights from Toronto to Buenos Aires

7 nonstop flights a week, 1 of them today. Operated by Air Canada, about 15h in the air, 5,567 mi (8,959 km). Tickets from $362, nonstop from $505.

Flights from Toronto to Buenos Aires

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Toronto to Buenos Aires

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

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Best fares from Toronto to Buenos Aires

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Toronto to Buenos Aires at a glance

flight time, from 14h 30m to 16h 5m
15h
straight-line distance
5,567 mi (8,959 km)
flights a week
7
flight today
1
first and last departure
21:00 - 22:35
lowest price, with a connection, 16 November
$362
lowest nonstop price
$505
airline
1

Toronto to Buenos Aires ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: November 2026, tickets from $362. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is January 2027: from $374. The average across months is $367.

Toronto to Buenos Aires flight schedule

7 flights a week, 1 today, 2 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AC 90
Air Canada
21:00 Pearson International, terminal 1
15:05 Ministro Pistarini, terminal IA
16h 5m
Mon, Wed
Boeing 787-900
AC 90
Air Canada
22:35 Pearson International, terminal 1
15:05 Ministro Pistarini, terminal IA
14h 30m
Tue, Thu, Fri, Sat, Sun
Boeing 787-900

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 14 March.

FlightDepartsArrivesDurationDaysAircraft
AC 90
Air Canada
23:35 Pearson International, terminal 1
15:05 Ministro Pistarini, terminal IA
14h 30m
Seasonal
Boeing 787-900
AC 90
Air Canada
22:00 Pearson International, terminal 1
14:30 Ministro Pistarini, terminal IA
15h 30m
Seasonal
Boeing 787-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Buenos Aires is 2 hours ahead of Toronto. The search shows seat availability and the price for your date.

Airlines flying Toronto to Buenos Aires

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Airports

Where flights from Toronto to Buenos Aires depart and land

Departure from Toronto

7 flights a week, terminal 1, 12 mi (19 km) from the city centre

Arrival in Buenos Aires

7 flights a week, terminal IA, 17 mi (27 km) from the city centre

When to visit Buenos Aires

Weather by month

Best time to visit: January, February, March, November and December, +25° to +29° by day, sea +22° to +27°. In November it is +25° by day and +17° at night, sea +22°, with 9 rainy days.

Jan
+29° +21° +27° 8 days
Feb
+28° +20° +27° 8 days
Mar
+26° +19° +25° 10 days
Apr
+21° +15° +20° 8 days
May
+17° +10° +17° 5 days
Jun
+15° +8° +13° 6 days
Jul
+14° +7° +11° 6 days
Aug
+16° +9° +12° 5 days
Sep
+19° +11° +15° 6 days
Oct
+22° +14° +20° 7 days
Nov
+25° +17° +22° 9 days
Dec
+28° +19° +25° 8 days

Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Toronto to Buenos Aires?
A nonstop flight takes 15 hours on average, from 14h 30m to 16h 5m depending on the flight.
How far is Buenos Aires from Toronto?
5,567 mi (8,959 km) in a straight line between the cities.
Which airlines fly nonstop from Toronto to Buenos Aires?
Air Canada (7 a week).
How many flights a day are there from Toronto to Buenos Aires?
1 flight today and 7 a week, about 1 a day on average.
When are the first and last flights from Toronto to Buenos Aires?
The first departure is at 21:00 (AC90), the last at 22:35 (AC90). Local time.
What is the cheapest month to fly from Toronto to Buenos Aires?
November 2026: tickets from $362. The most expensive is January 2027, from $374.
What is the cheapest upcoming date to fly from Toronto to Buenos Aires?
16 November 2026 (Monday): from $362 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Toronto to Buenos Aires?
Air Canada: nonstop tickets from $505 on 12 January by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Toronto and Buenos Aires?
Buenos Aires is 2 hours ahead of Toronto. Schedule times on this page are local to each airport.
Which Toronto airport do flights to Buenos Aires leave from?
Pearson International (7 a week).