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Cheap flights from Toronto to Rosario from C$ 1,507

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Rosario departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Toronto to Rosario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 a.m. - 3:47 a.m.YYZ  Toronto Pearson Intl-ROS Rosario Fisherton
20h 17m2 stops Punta Cana Panama City Tocumen Intl
Multiple Airlines Logo
4:00 a.m. - 8:20 p.m.ROS  Rosario Fisherton-YYZ Toronto Pearson Intl
17h 20m1 stop Punta Cana
C$ 1,507Multiple Airlines
Fri, 2 Oct - Wed, 28 Oct
Multiple Airlines Logo
9:50 a.m. - 6:10 a.m.YYZ  Toronto Pearson Intl-ROS Rosario Fisherton
43h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Multiple Airlines Logo
7:45 a.m. - 10:23 a.m.ROS  Rosario Fisherton-YYZ Toronto Pearson Intl
27h 38m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
C$ 1,513Multiple Airlines
Fri, 2 Oct - Wed, 28 Oct
Delta Logo
7:45 a.m. - 11:15 a.m.YYZ  Toronto Pearson Intl-ROS Rosario Fisherton
25h 30m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
Delta Logo
12:30 p.m. - 9:59 p.m.ROS  Rosario Fisherton-YYZ Toronto Pearson Intl
35h 29m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
C$ 1,577Delta
Mon, 23 Nov - Thu, 26 Nov
Delta Logo
7:45 a.m. - 11:15 a.m.YYZ  Toronto Pearson Intl-ROS Rosario Fisherton
25h 30m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
Delta Logo
12:30 p.m. - 9:59 p.m.ROS  Rosario Fisherton-YYZ Toronto Pearson Intl
35h 29m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
C$ 1,580Delta
Mon, 23 Nov - Thu, 26 Nov
LATAM Airlines Logo
1:34 p.m. - 6:10 a.m.YYZ  Toronto Pearson Intl-ROS Rosario Fisherton
39h 36m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
7:45 a.m. - 5:38 p.m.ROS  Rosario Fisherton-YYZ Toronto Pearson Intl
34h 53m2 stops Lima J Chavez Intl New York John F Kennedy Intl
C$ 1,650LATAM Airlines
Fri, 2 Oct - Wed, 28 Oct
Multiple Airlines Logo
8:55 a.m. - 11:40 a.m.YYZ  Toronto Pearson Intl-ROS Rosario Fisherton
25h 45m3 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
7:45 a.m. - 12:15 a.m.ROS  Rosario Fisherton-YYZ Toronto Pearson Intl
17h 30m2 stops Lima J Chavez Intl Punta Cana
C$ 1,659Multiple Airlines
Fri, 2 Oct - Wed, 28 Oct
Delta Logo
7:45 a.m. - 11:15 a.m.YYZ  Toronto Pearson Intl-ROS Rosario Fisherton
25h 30m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
Delta Logo
12:30 p.m. - 9:59 p.m.ROS  Rosario Fisherton-YYZ Toronto Pearson Intl
35h 29m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
C$ 1,732Delta
Mon, 23 Nov - Thu, 26 Nov
Delta Logo
7:45 a.m. - 11:15 a.m.YYZ  Toronto Pearson Intl-ROS Rosario Fisherton
25h 30m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
Delta Logo
12:30 p.m. - 9:59 p.m.ROS  Rosario Fisherton-YYZ Toronto Pearson Intl
35h 29m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
C$ 1,738Delta
Mon, 23 Nov - Thu, 26 Nov
Copa Airlines Logo
8:30 a.m. - 3:47 a.m.YYZ  Toronto Pearson Intl-ROS Rosario Fisherton
18h 17m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:23 a.m. - 1:15 a.m.ROS  Rosario Fisherton-YYZ Toronto Pearson Intl
24h 52m1 stop Panama City Tocumen Intl
C$ 1,864Copa Airlines
Fri, 2 Oct - Tue, 27 Oct
Delta Logo
7:45 a.m. - 11:15 a.m.YYZ  Toronto Pearson Intl-ROS Rosario Fisherton
25h 30m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
Delta Logo
12:30 p.m. - 9:59 p.m.ROS  Rosario Fisherton-YYZ Toronto Pearson Intl
35h 29m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
C$ 2,103Delta
Mon, 23 Nov - Thu, 26 Nov

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Delta flights from Toronto to Rosario

Our best Delta deals on Toronto to Rosario flight tickets
Delta
23 Nov
YYZ7:45 a.m.Toronto Pearson Intl
25h 30m
2 stops
ROS11:15 a.m.Rosario Fisherton
26 Nov
ROS12:30 p.m.Rosario Fisherton
35h 29m
2 stops
YYZ9:59 p.m.Toronto Pearson Intl
C$ 1,577
Delta
23 Nov
YYZ7:45 a.m.Toronto Pearson Intl
25h 30m
2 stops
ROS11:15 a.m.Rosario Fisherton
26 Nov
ROS12:30 p.m.Rosario Fisherton
35h 29m
2 stops
YYZ9:59 p.m.Toronto Pearson Intl
C$ 1,580
Delta
23 Nov
YYZ7:45 a.m.Toronto Pearson Intl
25h 30m
2 stops
ROS11:15 a.m.Rosario Fisherton
26 Nov
ROS12:30 p.m.Rosario Fisherton
35h 29m
2 stops
YYZ9:59 p.m.Toronto Pearson Intl
C$ 1,732

momondo Fare Finder

 
Customize your flight search to find flights from Toronto to Rosario 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, momondo users made 96,600 searches. Data last updated 7 August 2026.
Use the filters below to find and compare flights from Toronto to Rosario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Fri 2/10

6:30 a.m.-3:47 a.m.

2 stops20h 17m

Rosario Fisherton

Wed 28/10

4:00 a.m.-8:20 p.m.

1 stop17h 20m

C$ 1,507

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Fri 2/10

9:50 a.m.-6:10 a.m.

2 stops43h 20m

Rosario Fisherton

Wed 28/10

7:45 a.m.-10:23 a.m.

2 stops27h 38m

C$ 1,513

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Mon 23/11

7:45 a.m.-11:15 a.m.

2 stops25h 30m

Rosario Fisherton

Thu 26/11

12:30 p.m.-9:59 p.m.

2 stops35h 29m

C$ 1,577

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Mon 23/11

7:45 a.m.-11:15 a.m.

2 stops25h 30m

Rosario Fisherton

Thu 26/11

12:30 p.m.-9:59 p.m.

2 stops35h 29m

C$ 1,580

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Fri 2/10

1:34 p.m.-6:10 a.m.

2 stops39h 36m

Rosario Fisherton

Wed 28/10

7:45 a.m.-5:38 p.m.

2 stops34h 53m

C$ 1,650

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Fri 2/10

8:55 a.m.-11:40 a.m.

3 stops25h 45m

Rosario Fisherton

Wed 28/10

7:45 a.m.-12:15 a.m.

2 stops17h 30m

C$ 1,659

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Mon 23/11

7:45 a.m.-11:15 a.m.

2 stops25h 30m

Rosario Fisherton

Thu 26/11

12:30 p.m.-9:59 p.m.

2 stops35h 29m

C$ 1,732

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Mon 23/11

7:45 a.m.-11:15 a.m.

2 stops25h 30m

Rosario Fisherton

Thu 26/11

12:30 p.m.-9:59 p.m.

2 stops35h 29m

C$ 1,738

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Fri 2/10

8:30 a.m.-3:47 a.m.

1 stop18h 17m

Rosario Fisherton

Tue 27/10

1:23 a.m.-1:15 a.m.

1 stop24h 52m

C$ 1,864

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Mon 23/11

7:45 a.m.-11:15 a.m.

2 stops25h 30m

Rosario Fisherton

Thu 26/11

12:30 p.m.-9:59 p.m.

2 stops35h 29m

C$ 2,103

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Toronto to Rosario

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Rosario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto to Rosario (YTO to ROS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Rosario

Fastest flight time

20h 17m

Direct flights

None
The fastest flight from Toronto to Rosario takes 20h 17m
There are no direct flights from Toronto to Rosario. There are no popular flight routes from Toronto to Rosario.
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Frequently asked questions about flying from Toronto to Rosario

  • How far is Toronto to Rosario Fisherton by plane?

    The distance between Toronto and Rosario Fisherton is about 8721.5 km. In terms of flight time, this usually takes a little over 20h 17m.

  • When did momondo last update prices for flights from Toronto to Rosario Fisherton Airport?

    Prices for flights from Toronto to Rosario Fisherton Airport refresh daily.

  • How old do you have to be to fly from Toronto to Rosario Fisherton Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Rosario Fisherton Airport.

  • What documentation or ID do you need to fly to Rosario Fisherton Airport?

    The travel and health documents required for your trip to Rosario Fisherton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rosario Fisherton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Toronto to Rosario

  • How do I get Price Alerts for flights from Toronto to Rosario?

    Price Alerts will notify you by email when the price for flights to Rosario from Toronto decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Toronto to Rosario with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Rosario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to Rosario . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Toronto to Rosario with flexible booking policies on momondo?

Flights from Toronto to Rosario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Toronto to Rosario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Rosario.

I’m not ready to book a flight from Toronto to Rosario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rosario, momondo offers a useful price alert feature which will track prices for flights to Rosario from Toronto and alert you when they change.

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