Cheap flights from Buenos Aires to Rosario

One-way fares from $42 · BUE → ROS · prices found by travellers in the last 48 hours

Compare all dates Rosario → Buenos Aires
Cheapest fare
$42

Aerolineas Argentinas · Tue, Nov 10

Cheapest month
November

from $42

Direct flights
Yes

Aerolineas Argentinas

Flight time
1h 00m

280 km

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Cheapest month to fly from Buenos Aires to Rosario

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $42
  2. January 2027 $42

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Aerolineas Argentinas
Depart13:00 Sun, Nov 8AEP → ROS 1h 00m · Direct
$42one way, per person
View deal
Aerolineas Argentinas
Depart06:35 Tue, Nov 10AEP → ROS 1h 00m · Direct
$42one way, per person
View deal
Aerolineas Argentinas
Depart06:35 Fri, Nov 13EZE → ROS 1h 00m · Direct
$43one way, per person
View deal
Aerolineas Argentinas
Depart10:00 Sun, Nov 15AEP → ROS 1h 00m · Direct
$43one way, per person
View deal
Aerolineas Argentinas
Depart06:40 Thu, Nov 12AEP → ROS 1h 00m · Direct
$44one way, per person
View deal
Aerolineas Argentinas
Depart06:40 Sat, Nov 14EZE → ROS 1h 00m · Direct
$44one way, per person
View deal
Aerolineas Argentinas
Depart06:35 Fri, Nov 6EZE → ROS 1h 00m · Direct
$47one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Rosario

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in RosarioCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in RosarioTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in RosarioPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in RosarioCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Buenos Aires to Rosario

Buenos Aires (BUE) and Rosario (ROS) are about 280 km apart. Direct flights take around 1h 00m, and recent direct fares were with Aerolineas Argentinas. Over the next few months, one-way fares start from $42, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Buenos Aires to Rosario?

The cheapest one-way fare we've seen recently is $42 with Aerolineas Argentinas, departing Tuesday, November 10, 2026. Over the coming months, the lowest fare in each month ranges from $42 to $42.

What is the cheapest month to fly from Buenos Aires to Rosario?

November 2026 currently has the lowest fares, from $42 one way.

Are there direct flights from Buenos Aires to Rosario?

Yes. Recent direct fares were with Aerolineas Argentinas.

How long is the flight from Buenos Aires to Rosario?

A direct flight takes about 1h 00m. Buenos Aires and Rosario are around 280 km apart.

Which airlines fly from Buenos Aires to Rosario?

Recent fares on this route were with Aerolineas Argentinas.

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