$39 Find Cheap Flights from Buenos Aires to Rosario - Compare and Save

2 airlines operate flights between Buenos Aires and Rosario. The airlines offering nonstop flights on this route include:

• Aerolineas Argentinas
• Copa Airlines

Flights from Buenos Aires to Rosario may depart from several airports in Buenos Aires area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE). Flights usually arrive at Rosario Fisherton (ROS).

Here are some options for this route, based on selected ticket types and cabin classes:

• Aerolineas Argentinas: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Buenos Aires to Rosario:

• Economy Class
• Premium Economy Class

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $34–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Yes. Being flexible with your travel dates can save you up to 34% on the Buenos Aires to Rosario route. Thursday is the cheapest departure day at $85 round-trip on average, while Sunday is the most expensive at $127, a difference of $42. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Buenos Aires to Rosario route, 15% of flights were delayed in the past 3 months, with delays averaging 1 hour 27 minutes.

Morning is the busiest departure period on Buenos Aires to Rosario flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, and night flights for 0%.

These are the earliest and latest flight times available from Buenos Aires to Rosario:

• Earliest: departs at 1:17 am and lands at 2:19 am
• Latest: departs at 8:50 pm and lands at 9:52 pm.

The flight takes about 1h 02m.

A nonstop flight from Buenos Aires to Rosario takes 1h 02m, covering 182 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Buenos Aires to Rosario are currently higher than usual. Average one-way flight prices are about $79, which is 61% above the typical average for this route.

Aerolineas Argentinas is the only airline operating Buenos Aires to Rosario flights. 85% of its flights are on time.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Rosario Fisherton Airport (ROS) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
• Localiza
• Alamo
• Hertz
• Budget
• National

Round-trip flights from Buenos Aires to Rosario range from $70 to $136, with an average of $96 over the past 12 months. Anything below $70 counts as a good deal.