Cheapest one-way flights from Rosario to Buenos Aires in April from $48

Best time to book flights for Rosario (ROS) to Buenos Aires (AEP) flights at AirHint

AirHint found the following cheapest one-way flights from Rosario (ROS) to Buenos Aires (AEP) in April 2025 (see full year).

One-Way flights

29 Apr Aerolineas Argentinas direct
15 Apr Aerolineas Argentinas direct
14 Apr Aerolineas Argentinas direct
05 Apr Aerolineas Argentinas direct
20 Apr Aerolineas Argentinas direct
08 Apr Aerolineas Argentinas direct
06 Apr Aerolineas Argentinas
07 Apr Aerolineas Argentinas direct
09 Apr Aerolineas Argentinas direct
06 Apr Aerolineas Argentinas direct

Also check the deals for return flights from Rosario to Buenos Aires in April.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires