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Cheap flights from Toronto to Rosario from C$ 682

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ROS
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Rosario

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Rosario
Explore the most affordable flight options available from Toronto to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Mon 14/98:30 a.m.
YYZ
-
ROS
1 stop18h 17m
Copa Airlines
Mon 21/95:09 a.m.
ROS
-
YYZ
1 stop21h 04m
Copa Airlines
Deal found 13/3C$ 1,288
Tue 15/96:15 a.m.
YYZ
-
ROS
2 stops27h 55m
LATAM Airlines
Tue 22/97:35 a.m.
ROS
-
YYZ
2 stops27h 47m
LATAM Airlines
Deal found 13/3C$ 1,551
Mon 14/911:30 a.m.
YYZ
-
ROS
2 stops26h 55m
LATAM Airlines
Mon 21/97:35 a.m.
ROS
-
YYZ
2 stops27h 47m
LATAM Airlines
Deal found 13/3C$ 1,582
Mon 14/98:55 a.m.
YYZ
-
ROS
3 stops29h 30m
Multiple Airlines
Mon 21/912:10 p.m.
ROS
-
YYZ
2 stops20h 10m
Multiple Airlines
Deal found 13/3C$ 1,601
Sun 3/56:15 a.m.
YYZ
-
ROS
2 stops27h 55m
Delta
Wed 6/512:10 p.m.
ROS
-
YYZ
2 stops24h 05m
Delta
Deal found 8/3C$ 1,697
Mon 14/912:55 a.m.
YYZ
-
ROS
3 stops33h 15m
Multiple Airlines
Tue 22/98:15 p.m.
ROS
-
YYZ
2 stops28h 15m
Multiple Airlines
Deal found 13/3C$ 1,728

Find flight deals from Toronto to Rosario

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Rosario (ROS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 March 2026.

Round-trip from

C$ 1,697

One-way from

C$ 682
Delta
  • Delta
  • 3/5-6/5
  • 4 total stops
  • 52h 00m total
  • Toronto to Rosario
Search Deals
25/4
  • 25/4
  • 2 total stops
  • 36h 05m total
  • Toronto to Rosario
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 13 March 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 - ROS

YYZROS

Toronto Pearson Intl

Sun 3/5

6:15 a.m.-11:10 a.m.

2 stops27h 55m

Rosario Fisherton

Wed 6/5

12:10 p.m.-11:15 a.m.

2 stops24h 05m

C$ 1,697
Cheapest one-way

TorontoRosario

YYZ - ROS

YYZROS

Toronto Pearson Intl

Sat 25/4

6:45 p.m.-7:50 a.m.

2 stops36h 05m

C$ 682
Quickest one-way

TorontoRosario

YYZ - ROS

YYZROS

Toronto Pearson Intl

Sat 25/4

8:30 a.m.-12:30 a.m.

1 stop15h 00m

C$ 1,348

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Sorted by cheapest first

Best time to book a flight from Toronto to Rosario

Have a flexible travel schedule? Discover the best time to fly to Rosario from Toronto 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 Toronto to Rosario
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 Toronto to Rosario. 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 Rosario from Toronto?

    For a flight from Toronto to Rosario, you will be flying into Fisherton. Rosario Fisherton (ROS) is just 10.7 km from the centre of the city. Fisherton is the only Rosario airport and it handles 0 inbound flights from Toronto per day. 0 airlines have flights to Rosario Fisherton from Toronto on a regular basis.

  • How long is the flight from Toronto to Rosario?

    Airlines like Delta fly from Toronto to Rosario in about 27h 55m. The time it takes to get you to your destination can typically vary by up to . The distance from Toronto to Rosario is about 8723 km.

  • Can I find deals for flights from Toronto to Rosario that include hotel bookings?

    Yes. In addition to deals on Toronto to Rosario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Rosario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Rosario.

  • Can I find deals for business class flights from Toronto to Rosario?

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

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Deals for Toronto to Rosario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Rosario?

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Can Cheapflights find flights from Toronto to Rosario with no change fees?

Yes, we can. To see specific flights from Toronto to Rosario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Toronto to Rosario become cheaper?

Yes, Cheapflights offers price alerts on Toronto to Rosario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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