Cheap flights from Ontario to Rosario from C$ 1,420
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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Rosario
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) 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 21 January 2025.
Find flight deals from Ontario to Rosario
Cheapest flights from Ontario to RosarioExplore the most affordable flight options available from Ontario to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.
Explore the most affordable flight options available from Ontario to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.
Find flights from Ontario to Rosario within your budget
Customize your flight search to find flights from Ontario 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 21 January 2025.
Fly from
Fly to
Route
Depart
Return
Price
MontrealRosario
YUL - ROS
YULROS
Montreal Pierre Elliott Trudeau Intl
Sat 22/2
9:00 a.m.-6:25 a.m.
2 stops19h 25m
Rosario Fisherton
Sat 19/4
8:05 p.m.-11:42 a.m.
2 stops40h 37m
MontrealRosario
YUL - ROS
YULROS
Montreal Pierre Elliott Trudeau Intl
Sat 22/2
7:35 a.m.-12:17 a.m.
1 stop14h 42m
Rosario Fisherton
Fri 18/4
1:36 a.m.-12:40 a.m.
1 stop24h 04m
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.
Travel insights for flights from Ontario to Rosario
Get recent, data-driven insights about flights from Ontario to Rosario including ideal travel times, pricing trends, and more.
Rainfall in Rosario by month
Plan your trip to Rosario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Rosario ranges from 30.0 - 150.0 mm per month. March is typically the wettest month, when rainfall can reach 150.0 mm. July is typically the driest time to visit Rosario when rainfall is around 30.0 mm.
Temperature in Rosario by month
Plan your trip to Rosario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Rosario, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 10.0 C).
Reviews of airlines servicing Rosario
Get insights into the airlines that provide service to Rosario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rosario. Reviews last updated 21 January 2025.
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Breakfast food was a wonderful surprise! Tasty and unexpected. Chill attendants. No problems.
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Breakfast food was a wonderful surprise! Tasty and unexpected. Chill attendants. No problems.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Rosario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Rosario
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ontario to Rosario?
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.
Can Cheapflights notify me if prices for flights from Ontario to Rosario become cheaper?
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!