Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Are there currently restrictions on travel to Rosario related to COVID-19?
Yes, there are currently restrictions on flights to Rosario along with the rest of Argentina. Before you book or search for flights, consider the following restrictions: Argentina has restricted entry to all travelers except for citizens and residents until at least April 26, 2020.
Airlines operating repatriation flights must send all passenger information to ANAC 12 hours before departure. This information must contain the passenger list with travel document numbers, phone numbers, and addresses where each person declares that they will comply with the mandatory quarantine upon arrival.. If you are looking to book a trip to Rosario and are outside of the restricted areas, please take the proper precautions and stay informed about traveling during COVID-19.
Cheapest Prices for Rosario flights by month
Currently, the cheapest month for flights to Rosario is October. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
When is the best time to fly to Rosario?
Choose a month below to see average flight price and weather conditions.
LAS - ROS
$807 - $1396
62.6 - 89.6 °F
0.91 - 6.18 inches
The best time to fly to Rosario is during October, but great deals can be found at other times. If weather is an important factor for you when considering when to fly to Rosario, the warmest period tends to be January, with the wettest being March.
Which day is cheapest to fly to Rosario?
Sunday is currently, on average, the cheapest day to fly to Rosario. Flying on Thursday will result in higher flight prices.
What time of day is cheapest to fly?
To get the best value, try booking a flight in the evening when visiting Rosario. Generally the prices will increase for flights in the afternoon as these tend to have higher demand.