$1,688 Cheap Flights from Toronto (YYZ) to Mar Del Plata (MDQ)

View $1,688 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Mar Del Plata (MDQ-Astor Piazzola Intl.)

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Cheap Flights from Toronto to Mar Del Plata (YYZ-MDQ)

Prices were available within the past 7 days and start at $1,688 for one-way flights and $3,680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Dec 18 - Sat, Jan 3
YYZ
Toronto
MDQ
Mar del Plata
$3,680 Roundtrip, found 1 day ago
$3,680
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Dec 18 from Toronto to Mar del Plata, returning Sat, Jan 3, priced at $3,680 found 1 day ago
Flights from Toronto (YYZ) to Mar Del Plata (MDQ)
Origin airport
Pearson Intl.
Destination airport
Astor Piazzola Intl.
Roundtrip price
$3,679
Distance
5804 mi

Toronto to Mar Del Plata Flights

The cheapest times to fly from Toronto to Mar Del Plata

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Toronto to Mar Del Plata are during the month of December. You can find some of the cheapest flights from Toronto to Mar Del Plata with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to Mar Del Plata

Sunday is one of the best days to book for cheap flights from Toronto to Mar Del Plata: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Toronto to Mar Del Plata

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Toronto to Mar Del Plata in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,688 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Toronto to Mar Del Plata flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Toronto to Mar Del Plata airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pearson Intl. Airport (YYZ) to Astor Piazzola Intl. Airport (MDQ) cost?
Discover the latest flight deals from YYZ to MDQ by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YYZ to MDQ?
The cheapest flights from YYZ to MDQ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YYZ to MDQ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YYZ to MDQ. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Pearson Intl. Airport (YYZ) to Astor Piazzola Intl. Airport (MDQ)?
You'll need to hop on a flight with a layover when traveling from Pearson Intl. Airport (YYZ) to Astor Piazzola Intl. Airport (MDQ). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from YYZ to MDQ?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pearson Intl. Airport (YYZ) to Astor Piazzola Intl. Airport (MDQ)?
To avoid possible delays on the Pearson Intl. Airport (YYZ) to Astor Piazzola Intl. Airport (MDQ) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pearson Intl. Airport (YYZ) to Astor Piazzola Intl. Airport (MDQ) last-minute?
Last-minute fares from YYZ to MDQ are typically more expensive. To lock in the best prices, start looking for flights early. That said, if your travel plans are flexible, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a YYZ to MDQ flight and hotel package?
You'll generally save money by booking a YYZ to MDQ flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Pearson Intl. Airport (YYZ) to Astor Piazzola Intl. Airport (MDQ)?
In most cases, you can cancel or modify your YYZ to MDQ flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, visit our Customer Service portal.

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*Available to One Key members.