Find flights
When to book
FAQs

Cheap flights from Ontario to Mar del Plata from C$ 1,574

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MDQ
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Mar del Plata

Keep the following information in mind while searching for Ontario to Mar del Plata flight deals. Data was last updated 23 October 2025.

Round-trip from

C$ 1,574
11/11-17/11
  • 11/11-17/11
  • 6 total stops
  • 57h 50m total
  • Ontario to Mar del Plata
Search Deals

Find flight deals from Ontario to Mar del Plata

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Mar del Plata
Explore the most affordable flight options available from Ontario to Mar del Plata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2025.

Tue 11/116:30 a.m.YYZ - MDQ
3 stops27h 00mMultiple Airlines
Mon 17/115:45 p.m.MDQ - YYZ
3 stops30h 50mMultiple Airlines
Deal found 22/10C$ 1,574
Tue 11/116:10 a.m.YYZ - MDQ
3 stops30h 45mLATAM Airlines
Mon 17/119:25 a.m.MDQ - YYZ
3 stops27h 53mLATAM Airlines
Deal found 22/10C$ 3,500

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Mar del Plata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 23 October 2025.
Use the filters below to find and compare flights from Ontario to Mar del Plata that are best for you.

Fly from

Ontario

Fly to

Mar del Plata

Route

Depart

Return

Price

TorontoMar del Plata

YYZ - MDQ

YYZMDQ

Toronto Pearson Intl

Tue 11/11

6:30 a.m.-11:30 a.m.

3 stops27h 00m

Mar Del Plata

Mon 17/11

5:45 p.m.-10:35 p.m.

3 stops30h 50m

C$ 1,574

TorontoMar del Plata

YYZ - MDQ

YYZMDQ

Toronto Pearson Intl

Tue 11/11

6:10 a.m.-2:55 p.m.

3 stops30h 45m

Mar Del Plata

Mon 17/11

9:25 a.m.-11:18 a.m.

3 stops27h 53m

C$ 3,500

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Best time to book a flight from Ontario to Mar del Plata

Have a flexible travel schedule? Discover the best time to fly to Mar del Plata from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Mar del Plata
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Mar del Plata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Mar del Plata from Ontario?

    Located just 7.7 km from the city centre, Mar Del Plata (MDQ) is the airport most travelers will use when flying to Mar del Plata from Ontario.

  • How long is the flight from Region of Ontario to Mar del Plata?

    A quick flight from Region of Ontario to Mar del Plata can take about 30h 45m. LATAM Airlines provides one of the quickest options available for as low as C$ 3,500. Airlines will cover a distance of 9336 km.

  • Can I find deals for flights from Ontario to Mar del Plata that include hotel bookings?

    Yes. In addition to deals on Ontario to Mar del Plata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Mar del Plata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Mar del Plata.

  • Can I find deals for business class flights from Ontario to Mar del Plata?

    Yes. Cheapflights offers flight deals from Ontario to Mar del Plata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Mar del Plata

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Ministro Pistarini flights
Pearson Intl to Jorge Newbery flights
Pierre Elliott Trudeau Intl to Ministro Pistarini flights
Pierre Elliott Trudeau Intl to Jorge Newbery flights
Vancouver Intl to Ministro Pistarini flights
Edmonton to Ministro Pistarini flights
Calgary to Ministro Pistarini flights
Pearson Intl to Mendoza flights
Québec City to Ministro Pistarini flights
Ottawa to Ministro Pistarini flights
Vancouver Intl to Cordoba flights
Vancouver Intl to Mendoza flights
Winnipeg to Ministro Pistarini flights
Pierre Elliott Trudeau Intl to Mendoza flights
Pearson Intl to Cordoba flights
Ottawa to Jorge Newbery flights
Pierre Elliott Trudeau Intl to Cordoba flights
Victoria to Ministro Pistarini flights
Pearson Intl to San Carlos de Bariloche flights
Pierre Elliott Trudeau Intl to El Calafate flights
Pearson Intl to El Calafate flights
Pearson Intl to Ushuaia flights
Vancouver Intl to San Carlos de Bariloche flights
Halifax to Ministro Pistarini flights
Calgary to El Calafate flights
Pierre Elliott Trudeau Intl to Ushuaia flights
Pierre Elliott Trudeau Intl to Salta flights
Pierre Elliott Trudeau Intl to Rosario flights
Pierre Elliott Trudeau Intl to San Carlos de Bariloche flights
Pearson Intl to Puerto Iguazú flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Mar del Plata?

When you search for this flight from Ontario to Mar del Plata, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Mar del Plata?

Cheapflights helps you find that perfect flight to Mar del Plata from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Mar del Plata with no change fees?

Need flexible booking options for your flight to Mar del Plata from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Mar del Plata become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Mar del Plata from Ontario today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.