Aerolineas ArgentinasDepart11:35
Sat, Nov 14RCU → AEP
1h 10m · Direct
$74one way, per person
View deal
- Cheapest fare
- $74
- Cheapest month
- November
- Direct flights
- Yes
- Flight time
- 1h 10m
Aerolineas Argentinas · Sat, Nov 14
from $74
Aerolineas Argentinas
580 km
Get a price alert
We'll email you when Rio Cuarto → Buenos Aires drops to your price. It's free, and you can stop any time.
Today's cheapest fare is $74. We'll send one email to confirm. See our privacy policy.
Cheapest month to fly from Rio Cuarto to Buenos Aires
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
Aerolineas ArgentinasPlan the rest of your trip to Buenos Aires
Where to stay, what to do and getting around, from our travel partners.
About flights from Rio Cuarto to Buenos Aires
Rio Cuarto (RCU) and Buenos Aires (BUE) are about 580 km apart. Direct flights take around 1h 10m, and recent direct fares were with Aerolineas Argentinas. Over the next few months, one-way fares start from $74, 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 Rio Cuarto to Buenos Aires?
The cheapest one-way fare we've seen recently is $74 with Aerolineas Argentinas, departing Saturday, November 14, 2026.
What is the cheapest month to fly from Rio Cuarto to Buenos Aires?
November 2026 currently has the lowest fares, from $74 one way.
Are there direct flights from Rio Cuarto to Buenos Aires?
Yes. Recent direct fares were with Aerolineas Argentinas.
How long is the flight from Rio Cuarto to Buenos Aires?
A direct flight takes about 1h 10m. Rio Cuarto and Buenos Aires are around 580 km apart.
Which airlines fly from Rio Cuarto to Buenos Aires?
Recent fares on this route were with Aerolineas Argentinas.