Cheap flight tickets from Toronto to Rosario

Compare Toronto to Rosario flight deals

Find the cheapest month or even day of the year to fly to Rosario

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Flight deals from Toronto to Rosario

Looking for a cheap last-minute deal or the best return flight from Toronto to Rosario? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Toronto to Rosario

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Toronto to Rosario flights are currently cheapest in October.

Toronto to Rosario: Alternative routes

Compare routes from Toronto to Rosario below. You may find an airport to fly into that's cheaper, faster, or easier than Rosario.

Toronto to Rosario: Flight information

The things to know before you go.
Cheapest flight foundRM3,373
Cheapest month to flyOctober

Finding cheap flights from Toronto to Rosario: Frequently asked questions

The best price we found for a return flight from Toronto to Rosario is RM3,373. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Toronto to Rosario. But we found flights with one stop from RM3,373.
As of March 2026, there are no flights flying from Toronto to Rosario.
The cheapest month to fly from Toronto to Rosario is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Toronto to Rosario Airport on Thursday, 1 October 2026.
No airlines currently offer direct flights between Toronto and Rosario Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rosario but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
The cheapest airline that flies to Rosario is Copa .

Travelling from Toronto to Fisherton Airport (ROS): What you need to know

  • When searching for your flight from Toronto to Fisherton Airport (ROS), there's a good range of airports you can fly out of. Pearson International Airport (YYZ), Billy Bishop Toronto City Airport (YTZ) and Region of Waterloo International Airport (YKF) are Toronto's major terminals.

  • The timezone in Rosario is UTC-3, which is one hour ahead of Toronto. Fisherton Airport is located in Rosario.

  • Leave enough time to catch your flight from Toronto to ROS. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • If you're flying during a major holiday or other peak period, allow extra time. Get there two hours ahead of domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

Airports in Toronto

Pearson International Airport (YYZ)

  • YYZ is around 27 kilometres from central Toronto. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 25 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the trip time to be around 50 minutes.

  • Planning to catch an early flight from Toronto to Fisherton Airport? Avoid the mad dash to the terminal (and catch some extra z's) by choosing one of these stays near Pearson International Airport:

  • 63.97% of flights departing from Pearson International Airport make it to their destination on time.

Billy Bishop Toronto City Airport (YTZ)

  • You can arrive at YTZ from the centre of Toronto in about 35 minutes by car (depending on traffic). The journey on public transport will take roughly 40 minutes to travel the 3 kilometres or so.

  • Want to enjoy an extra night away before catching your Toronto to ROS flight? Check in to a hotel near Billy Bishop Toronto City Airport before your holiday officially begins. These stays are calling your name:

  • Billy Bishop Toronto City Airport has an on-time performance rate of 62.09%. This figure reflects how frequently flights that leave from this airport make it to their destination on time.

Region of Waterloo International Airport (YKF)

  • YKF is roughly 105 kilometres from central Toronto. Driving from the city centre to the airport takes about 1 hour 15 minutes. If you're considering public transport, you can expect a journey of around 4 hours 5 minutes.

  • Make catching an early Toronto to Fisherton Airport flight one of the easiest parts of your trip. Book a room at one of these hotels close to Region of Waterloo International Airport and get to your boarding gate feeling relaxed and unhurried:

  • The on-time performance rating of YKF is 63.64%. In simpler terms, that's how often flights departing this airport arrive at their final stop as planned.

About Fisherton Airport (ROS)

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Toronto to Fisherton Airport. Stay at one of these accommodation options near ROS instead:

  • Pick up a Fisherton Airport rental car and explore Rosario and beyond with your own wheels. Rentar low cost, Localiza and Enterprise are leading providers to choose from here.

  • Lock in the best possible rate by booking your ride around one week ahead of your Toronto to Fisherton Airport flight.

Getting from Fisherton Airport (ROS) to central Rosario

  • Fisherton Airport to central Rosario is roughly 13 kilometres. If you're renting a car or getting a cab, do a little research to make your trip as smooth as possible. Journey times will vary based on traffic and the time of day.

  • When travelling by public transport, expect a journey of roughly 1 hour 5 minutes.

How to find the cheapest flights from Toronto to Fisherton Airport (ROS)

  • RM2,444 is the best price for a one-way ticket from Toronto to Fisherton Airport. A return flight starts at RM3,373. These prices may change based on availability.

  • Booking ahead of time is often the key to scoring a cheap flight from Toronto to ROS. Flight prices rise as demand increases, so the closer your departure date, the more you'll likely pay.

  • Affordable Toronto to Fisherton Airport tickets are easier to find if your travel dates are flexible. Use the 'Whole month' tool to compare fares throughout the month and then choose the cheapest day.

  • You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know as soon as a lower fare pops up on plane tickets from Toronto to ROS.

  • Filters make it easier to track down a bargain for your flight from Toronto to Fisherton Airport. Pick the departure times, carriers and stops that look good to you. Then sort the results by 'Cheapest' to find the most affordable option fast.

The best time to fly from Toronto to Fisherton Airport (ROS)

  • It's time to decide when to book your flight from Toronto to Fisherton Airport (ROS). August is when most people travel to Rosario. If you like your getaways a little more chill, go in February.

  • When booking your Toronto to ROS plane ticket, consider the weather you're most comfortable in. January is the warmest month in Rosario, with temperatures ranging from 18ºC (64ºF) to 36ºC (97ºF).

  • July sees temperatures of between 5ºC (41ºF) and 19ºC (66ºF). Look for cheap tickets from Toronto to Fisherton Airport around that time if you want to travel in cooler conditions.

More about Rosario

  • Start your Rosario trip off on the right foot by choosing the ideal place to stay. After booking your flight from Toronto to Fisherton Airport, check out our selection of accommodation options including:

  • Casa Natal Che Guevara and Monumento an Eva Peron are just two of the top attractions to add to your Rosario must-do list. Keep the momentum going by heading to Monumento al Che Guevara.

Explore more of Argentina

  • Rosario has loads to offer, but there are so many other corners of Argentina just waiting to be explored. About 290 kilometres south-east of Rosario, a trip to Buenos Aires will keep your itinerary busy. Start with leading sights like Teatro Colón - ISA, Galápagos and Teatro Colon.

  • Around 145 kilometres north of Rosario, Santa Fe is another essential stop in Argentina. No visit is complete without checking out Provincial History Museum, Plaza Espana and Parish of Our Lady of Lujan.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.