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Cheap flights from Ontario to Rosario from C$ 954

YYZ — ROS
19 Oct — 26 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Rosario

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Rosario

Sun 22/1112:44 p.m. -
2 stops44h 31m
Thu 26/1112:30 p.m. -
2 stops37h 26m
Deal found 15/9C$ 1,671
Mon 12/108:35 a.m. -
1 stop18h 12m
Sun 18/105:09 a.m. -
1 stop20h 31m
Deal found 18/9C$ 1,696
Mon 12/108:35 a.m. -
1 stop18h 12m
Sun 18/105:09 a.m. -
2 stops44h 16m
Deal found 18/9C$ 1,972
Sun 22/1110:10 p.m. -
2 stops37h 05m
Tue 24/113:00 a.m. -
2 stops43h 45m
Deal found 17/9C$ 2,911

Find flight deals from Ontario to Rosario

Round-trip from

C$ 1,671

One-way from

C$ 954
Delta
  • Delta
  • 22/11-26/11
  • 4 total stops
  • 81h 57m total
  • Ontario to Rosario
Search Deals
1/11-31/12
  • 1/11-31/12
  • 3 total stops
  • 20h 00m total
  • Ontario to Rosario
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ontario to Rosario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealRosario

YUL Montreal Pierre Elliott Trudeau Intl - ROS Rosario Fisherton

YULROS

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

6:45 a.m.-4:45 a.m.

3 stops20h 00m

Rosario Fisherton

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 954
Quickest round-trip

MontrealRosario

YUL Montreal Pierre Elliott Trudeau Intl - ROS Rosario Fisherton

YULROS

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

7:22 a.m.-12:16 a.m.

1 stop14h 54m

Rosario Fisherton

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 1,422

MontrealRosario

YUL Montreal Pierre Elliott Trudeau Intl - ROS Rosario Fisherton

YULROS

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

12:44 p.m.-11:15 a.m.

2 stops44h 31m

Rosario Fisherton

Thu 26/11

12:30 p.m.-11:56 p.m.

2 stops37h 26m

C$ 1,671

MontrealRosario

YUL Montreal Pierre Elliott Trudeau Intl - ROS Rosario Fisherton

YULROS

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

8:35 a.m.-3:47 a.m.

1 stop18h 12m

Rosario Fisherton

Sun 18/10

5:09 a.m.-12:40 a.m.

1 stop20h 31m

C$ 1,696

MontrealRosario

YUL Montreal Pierre Elliott Trudeau Intl - ROS Rosario Fisherton

YULROS

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

8:35 a.m.-3:47 a.m.

1 stop18h 12m

Rosario Fisherton

Sun 18/10

5:09 a.m.-12:25 a.m.

2 stops44h 16m

C$ 1,972

MontrealRosario

YUL Montreal Pierre Elliott Trudeau Intl - ROS Rosario Fisherton

YULROS

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

10:10 p.m.-1:15 p.m.

2 stops37h 05m

Rosario Fisherton

Tue 24/11

3:00 a.m.-8:45 p.m.

2 stops43h 45m

C$ 2,909

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Mon 8/3

8:30 a.m.-12:20 a.m.

1 stop13h 50m

Rosario Fisherton

Thu 11/3

5:21 a.m.-12:09 a.m.

1 stop20h 48m

C$ 3,442

TorontoRosario

YYZ Toronto Pearson Intl - ROS Rosario Fisherton

YYZROS

Toronto Pearson Intl

Mon 8/3

12:25 p.m.-6:30 a.m.

2 stops40h 05m

Rosario Fisherton

Thu 11/3

12:30 p.m.-5:26 p.m.

2 stops30h 56m

C$ 5,344

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Sorted by cheapest first

Best time to book a flight from Ontario to Rosario

Have a flexible travel schedule? Discover the best time to fly to Rosario from Ontario with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ontario to Rosario

No data available for this route at this time. Please check back soon.

Related info for your journey

  • What airport do you fly into for flights to Rosario from Ontario?

    For a flight from Ontario to Rosario, you will be flying into Fisherton. Rosario Fisherton (ROS) is just 10.7 km from the centre of the city.

  • How long is the flight from Region of Ontario to Rosario?

    Airlines like Delta, Copa Airlines, and LATAM Airlines fly from Region of Ontario to Rosario in about 18h 12m. The time it takes to get you to your destination can typically vary by up to 26h 19m. Airlines will cover a distance of 8805 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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.

See more FAQs

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Cheapflights makes it easy to find Ontario to Rosario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Ontario to Rosario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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