To Buenos Aires

Cheap Flights from Río Cuarto to Buenos Aires

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Río Cuarto

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Prices updated 24 days ago

486,190 searches this week

171 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Río Cuarto to Buenos Aires

Explore current cheapest deals departing from Río Cuarto to Buenos Aires

Round trip

Sort by: Cheapest

June 26 - June 29

Cheapest

Best

Earliest

RCU - Buenos Aires

$101

$136

Round trip

June 29 - June 30

RCU - Buenos Aires

$96

$145

Round trip

August 17 - August 20

RCU - Buenos Aires

$86

$145

Round trip

September 8 - September 10

RCU - Buenos Aires

$90

$145

Round trip

August 21 - August 24

RCU - Buenos Aires

$86

$145

Round trip

July 2 - July 14

RCU - Buenos Aires

$79

$153

Round trip

September 4 - September 21

RCU - Buenos Aires

$77

$154

Round trip

September 4 - September 22

RCU - Buenos Aires

$78

$154

Round trip

September 4 - September 18

RCU - Buenos Aires

$78

$154

Round trip

August 24 - September 18

RCU - Buenos Aires

$74

$154

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Río Cuarto to Buenos Aires

Fares for cheap flights from Río Cuarto to Buenos Aires typically range from $68–$113, with a median of $72. Right now, prices are near the typical level for this route. New deals show up several times a week, offering regular opportunities to find favorable prices.

When considering the cheapest time to fly from Río Cuarto to Buenos Aires, March stands out with a median fare of $62. Following closely, April offers a median of $68, and June presents a median of $72. These months generally provide the most budget-friendly options for this route.

The flight from Río Cuarto to Buenos Aires is a short-haul journey, covering a distance of 562 kilometers. This makes it a convenient route for quick travel between the two cities.

A typical journey from Río Cuarto to Buenos Aires takes about 1h 10m. This route is characterized by its high proportion of non-stop options, as almost all itineraries are non-stop, making for a straightforward travel experience.

How much is a round trip from Río Cuarto to Buenos Aires

Regular price: $72 - $154

Prices for flights from Río Cuarto to Buenos Aires are currently within the regular range.

The regular price range for this route is between 72 USD and 154 USD. The current lowest deal is 136 USD with Aerolíneas Argentinas for travel from Jun 26 to Jun 29.

now $136

Low $72

High $154

The cheapest time to fly from Río Cuarto to Buenos Aires

The cheapest month to fly from Rio Cuarto to Buenos Aires is March, with a median price of $62. The most expensive month is August, with a median price of $161. Prices are generally lower from March to September.

March

Cheapest

Flights from $62

August

Most Expensive

Flights from $161

Mar

Apr

May

Jun

Jul

Aug

Sep

Direct flights from Río Cuarto to Buenos Aires

Aerolíneas Argentinas

Last-minute flights going from Río Cuarto to Buenos Aires

Thu, Jun 18

⌛ Last-Minute

RCU - Buenos Aires

Río Cuarto (RCU) - Buenos Aires (AEP)

Aerolíneas Argentinas

$119

$160

One-way

Thu, Jun 18

⌛ Last-Minute

RCU - Buenos Aires

Río Cuarto (RCU) - Buenos Aires (AEP)

Aerolíneas Argentinas

$104

$188

One-way

Thu, Jun 18

⌛ Last-Minute

RCU - Buenos Aires

Río Cuarto (RCU) - Buenos Aires (AEP)

Aerolíneas Argentinas

$120

$192

One-way

Mon, Jun 22

⌛ Last-Minute

RCU - Buenos Aires

Río Cuarto (RCU) - Buenos Aires (AEP)

Aerolíneas Argentinas

$93

$154

One-way

Mon, Jun 22

⌛ Last-Minute

RCU - Buenos Aires

Río Cuarto (RCU) - Buenos Aires (AEP)

Aerolíneas Argentinas

$93

$154

One-way

Mon, Jun 22

⌛ Last-Minute

RCU - Buenos Aires

Río Cuarto (RCU) - Buenos Aires (AEP)

Aerolíneas Argentinas

$93

$154

One-way

Biggest price drops on these dates for flights from Río Cuarto to Buenos Aires

3 nights

Jun 26 - Jun 29

$101 → $136

34%

1 night

Jun 22 - Jun 23

$119 → $155

30%

3 nights

Jun 22 - Jun 25

$119 → $157

32%

4 nights

Jun 18 - Jun 22

$119 → $160

34%

Popular Airports to fly from Río Cuarto to Buenos Aires

Río Cuarto - Buenos Aires route insights

💸 Price insights

Recent fares near the typical level

Recent fares for Río Cuarto to Buenos Aires are near the typical level of $72.

📅 Best time to fly

March is the cheapest month to fly

Historically, March is the cheapest month to fly, with a median price of $62.

⏱️ Flight duration

Direct flights take 1h 10m

The typical direct flight from Río Cuarto to Buenos Aires takes 1 hour and 10 minutes.

✈️ Airlines & availability

Aerolíneas Argentinas offers direct flights

Aerolíneas Argentinas is available for direct flights on this route.

🏆 Airline highlight

Aerolíneas Argentinas is a direct carrier

Aerolíneas Argentinas offers direct flights from Río Cuarto to Buenos Aires.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from Río Cuarto to Buenos Aires appear regularly.

Río Cuarto main airports to depart from

Las Higueras (RCU)

Cheapest

Fly from Río Cuarto’s Las Higueras Airport to Buenos Aires, offering a budget-friendly option for your journey.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$136

Buenos Aires main airports to arrive at

Aeroparque Jorge Newbery (AEP)

Cheapest

Aeroparque Jorge Newbery is a convenient arrival option for flights from Río Cuarto to Buenos Aires.

📍 ~5 km from Buenos Aires city center (reachable by car)

💸 Flights from ~$136

Ministro Pistarini International (EZE)

Ministro Pistarini International is an arrival option for flights from Río Cuarto to Buenos Aires.

📍 ~25 km from Buenos Aires city center (reachable by car)

Airports nearby Buenos Aires used as alternative

Carrasco International (MVD)

Carrasco International is a major international hub, a reliable alternative for long-haul flights when BUE is congested or expensive.

📍 ~200 km from Buenos Aires (reachable by ferry and car)

💸 Flights from ~$445

Rosario – Islas Malvinas International (ROS)

Cheapest

Rosario – Islas Malvinas International is the largest regional airport within Argentina, well-connected by highway.

📍 ~300 km from Buenos Aires (reachable by car or bus)

💸 Flights from ~$264

Astor Piazzolla International (MDQ)

Astor Piazzolla International is a major domestic hub with consistent service to other Argentine cities.

📍 ~400 km from Buenos Aires (reachable by train, bus, or car)

💸 Flights from ~$267

Capitán de Corbeta Carlos A. Curbelo International (PDP)

Capitán de Corbeta Carlos A. Curbelo International is an international airport with direct links to regional capitals.

📍 ~200 km from Buenos Aires (reachable by ferry and car)

💸 Flights from ~$558

Sauce Viejo (SFN)

Sauce Viejo is a secondary domestic alternative for specific domestic connections if ROS or BUE are unavailable.

📍 ~400 km from Buenos Aires (reachable by car)

💸 Flights from ~$293

Business & First Class Flight Deals to Buenos Aires

Discover luxury on the budget with premium cabin class on flights from Río Cuarto to Buenos Aires.

Buenos Aires, Argentina

43% AI deal score

$743

Frequently Asked Questions About Flights to Buenos Aires

Historically, the best prices for flights from Río Cuarto to Buenos Aires are found when booking 0-6 days before departure, with an average price of $81. Booking 7-13 days out typically sees an average price of $94. Prices tend to increase for bookings made further in advance, reaching an average of $113 for flights booked 60+ days out. This suggests that last-minute bookings often offer more favorable pricing for this route.

Across the trailing quarter, a good deal for a flight from Río Cuarto to Buenos Aires is considered to be $68 or less. The median price for this route has been $72. Prices can go up to $113 or more for flights that are not considered deals. By aiming for prices at or below the $68 threshold, travelers can typically secure a favorable fare.

Historically, the cheapest months to fly from Río Cuarto to Buenos Aires include March, with a median price of $62, and April, with a median price of $68. June also shows a median price of $72, which is consistent with the annual median price for this route. Travelers looking for lower fares may find these months to be more budget-friendly.

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Cheap Flights from Río Cuarto to Buenos Aires

Today’s best flight deals from Río Cuarto to Buenos Aires

Unlock all 500+ flight deals to Buenos Aires and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Río Cuarto to Buenos Aires

How much is a round trip from Río Cuarto to Buenos Aires

The cheapest time to fly from Río Cuarto to Buenos Aires

Direct flights from Río Cuarto to Buenos Aires

Last-minute flights going from Río Cuarto to Buenos Aires

Biggest price drops on these dates for flights from Río Cuarto to Buenos Aires

Popular Airports to fly from Río Cuarto to Buenos Aires

Río Cuarto - Buenos Aires route insights

Recent fares near the typical level

March is the cheapest month to fly

Direct flights take 1h 10m

Aerolíneas Argentinas offers direct flights

Aerolíneas Argentinas is a direct carrier

Deals appear regularly for this route

Río Cuarto main airports to depart from

Buenos Aires main airports to arrive at

Airports nearby Buenos Aires used as alternative

Business & First Class Flight Deals to Buenos Aires

Best Elite deals to Buenos Aires

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Frequently Asked Questions About Flights to Buenos Aires

How far in advance should I book a flight from Río Cuarto to Buenos Aires?

How far in advance should I book a flight from Río Cuarto to Buenos Aires?

How do I know if a Río Cuarto to Buenos Aires flight is a good deal?

How do I know if a Río Cuarto to Buenos Aires flight is a good deal?

Which months have the cheapest flights from Río Cuarto to Buenos Aires?