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Flights from Ontario to Rosario
Cheap flight deals from Ontario to Rosario Starting at PHP 37,158
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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ONT 6:08 AM34h 22m2 stopsROS 8:30 PMOntario - Rosario | Tue, May 6 | United AirlinesROS 1:05 PM31h 33m2 stopsSIN 4:38 PMRosario - Ontario | Tue, May 13 | Aerolineas ArgentinasPHP 79,333 PHP 170,10753% OFF53% OFFPHP 170,107 PHP 79,333
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ONT 6:08 AM27h 17m2 stopsROS 1:25 PMOntario - Rosario | Sun, May 4 | United AirlinesROS 8:50 AM32h 3m2 stopsSIN 12:53 PMRosario - Ontario | Sun, May 11 | Aerolineas ArgentinasPHP 88,948 PHP 170,10748% OFF48% OFFPHP 170,107 PHP 88,948
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ONT 6:10 AM35h 25m2 stopsROS 9:35 PMOntario - Rosario | Sat, Apr 12 | United AirlinesROS 1:36 AM15h 17m1 stopsSIN 12:53 PMRosario - Ontario | Tue, Apr 15 | Copa AirlinesPHP 93,418 PHP 170,10745% OFF45% OFFPHP 170,107 PHP 93,418
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ONT 6:00 AM27h 15m2 stopsROS 1:15 PMOntario - Rosario | Sat, Mar 29 | United AirlinesROS 1:36 AM15h 48m1 stopsSIN 1:24 PMRosario - Ontario | Sat, Apr 5 | Copa AirlinesPHP 93,77545% OFFPHP 170,107 PHP 93,775
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ONT 6:05 AM27h 10m2 stopsROS 1:15 PMOntario - Rosario | Fri, Apr 11 | United AirlinesROS 1:55 PM23h 14m2 stopsSIN 9:09 AMRosario - Ontario | Sat, Apr 19 | Aerolineas ArgentinasPHP 94,14145% OFFPHP 170,107 PHP 94,141
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ONT 6:10 AM28h 20m2 stopsROS 2:30 PMOntario - Rosario | Sun, Apr 6 | United AirlinesROS 1:36 AM15h 17m1 stopsSIN 12:53 PMRosario - Ontario | Sun, Apr 13 | Copa AirlinesPHP 95,57044% OFFPHP 170,107 PHP 95,570
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ONT 6:10 AM27h 15m2 stopsROS 1:25 PMOntario - Rosario | Sun, Apr 20 | United AirlinesROS 12:35 PM24h 34m2 stopsSIN 9:09 AMRosario - Ontario | Sat, Apr 26 | Aerolineas ArgentinasPHP 101,60440% OFFPHP 170,107 PHP 101,604
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ONT 7:00 AM19h 5m2 stopsROS 6:05 AMOntario - Rosario | Thu, Apr 10 | Delta Air LinesROS 7:30 AM15h 10m1 stopsSIN 6:40 PMRosario - Ontario | Wed, Apr 16 | LATAM AirlinesPHP 101,89840% OFFPHP 170,107 PHP 101,898
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ONT 6:10 AM35h 25m2 stopsROS 9:35 PMOntario - Rosario | Sat, Apr 5 | United AirlinesROS 6:20 AM30h 49m2 stopsSIN 9:09 AMRosario - Ontario | Fri, Apr 11 | Aerolineas ArgentinasPHP 142,89016% OFFPHP 170,107 PHP 142,890
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ONT 1:00 PM17h 25m1 stopsROS Invalid DateOntario - Rosario | Fri, Mar 28 | Normal AirlineROS 3:00 PM6hNonstopONT 4:00 PMRosario - Ontario | Sun, Mar 30 | Normal AirlineFind More FlightsFind More Flights
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ONT 1:45 PM43h 40m2 stopsROS 1:25 PMOntario - Rosario | Sat, May 3 | United AirlinesPHP 37,158 PHP 90,86259% OFF59% OFFPHP 90,862 PHP 37,158
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ONT 6:05 AM39h 40m2 stopsROS 1:45 AMOntario - Rosario | Mon, Apr 28 | United AirlinesPHP 37,634 PHP 90,86259% OFF59% OFFPHP 90,862 PHP 37,634
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ONT 6:10 AM39h 55m2 stopsROS 2:05 AMOntario - Rosario | Fri, Apr 25 | United AirlinesPHP 41,191 PHP 90,86255% OFF55% OFFPHP 90,862 PHP 41,191
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ONT 6:08 AM32h 37m2 stopsROS 6:45 PMOntario - Rosario | Thu, May 1 | United AirlinesPHP 41,38254% OFFPHP 90,862 PHP 41,382
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ONT 6:05 AM45h 45m2 stopsROS 7:50 AMOntario - Rosario | Tue, Apr 15 | United AirlinesPHP 45,66950% OFFPHP 90,862 PHP 45,669
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ONT 7:00 AM45h 30m2 stopsROS 8:30 AMOntario - Rosario | Sat, May 3 | Delta Air LinesPHP 47,06648% OFFPHP 90,862 PHP 47,066
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ONT 6:05 AM33h 15m2 stopsROS 7:20 PMOntario - Rosario | Wed, Apr 2 | United AirlinesPHP 47,88447% OFFPHP 90,862 PHP 47,884
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ONT 12:10 PM40h 50m2 stopsROS 9:00 AMOntario - Rosario | Fri, Apr 25 | Delta Air LinesPHP 47,94047% OFFPHP 90,862 PHP 47,940
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ONT 12:46 PM37h 19m2 stopsROS 6:05 AMOntario - Rosario | Wed, Apr 2 | Delta Air LinesPHP 59,27735% OFFPHP 90,862 PHP 59,277
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ONT 11:25 PM20h 58m2 stopsROS 12:23 AMOntario - Rosario | Sat, May 3 | aviancaPHP 76,32416% OFFPHP 90,862 PHP 76,324
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ONT 1:00 PM17h 25m1 stopsROS Invalid DateOntario - Rosario | Fri, Mar 28 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from Ontario to Rosario?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Ontario (ONT) to Rosario (ROS) the cheapest?
Airlines adjust prices for flights from Ontario to Rosario based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Ontario (ONT) to Rosario (ROS) cost?
According to Trip.com's data, the lowest price is around PHP 74,648. -
What is the transportation method from the main airport to downtown in Rosario?
- The distance from Rosario International Airport to downtown is about 12 km. It takes about 30 minutes by taxi.
How to find a cheap flight from Ontario to Rosario
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ontario to Rosario. Book your flights at the right time and save more.
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Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
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Flying during the week, early in the morning, or late at night can help save money.
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Flight Info | Ontario to Rosario
Flight distance | 7,317.49 km |
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Popular airline | Delta Air Lines |
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