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Cheap Flights from La Rioja to Buenos Aires

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La Rioja

RatePunk searches hundreds of travel sites at once for deals on flights to Buenos Aires

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

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 La Rioja to Buenos Aires

Explore current cheapest deals departing from La Rioja to Buenos Aires

Round trip

Sort by: Cheapest

August 25 - September 3

Cheapest

IRJ - Buenos Aires

$169

$137

Round trip

June 19 - June 28

Earliest

IRJ - Buenos Aires

$115

$138

Round trip

August 29 - September 2

Best

IRJ - Buenos Aires

$180

$139

Round trip

June 19 - June 23

Earliest

IRJ - Buenos Aires

$134

$140

Round trip

October 30 - November 16

IRJ - Buenos Aires

$170

$141

Round trip

December 9 - December 11

IRJ - Buenos Aires

$104

$147

Round trip

November 25 - November 28

IRJ - Buenos Aires

$96

$147

Round trip

June 19 - June 21

Earliest

IRJ - Buenos Aires

$134

$149

Round trip

July 16 - August 4

IRJ - Buenos Aires

$83

$150

Round trip

June 19 - July 3

Earliest

IRJ - Buenos Aires

$108

$154

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from La Rioja to Buenos Aires

A typical journey from La Rioja to Buenos Aires takes about 3h 40m, including connections. This route covers a distance of 985 kilometers, classifying it as a short-haul flight. Given the flight duration and distance, it is a convenient option for travelers looking to fly between these two cities.

For travelers seeking cheap flights from La Rioja to Buenos Aires, fares typically range from $130–$224, with a median of $155. Right now, current fares are above the typical level for this route. Only 4% of recent fares were classified as a good price, indicating that finding exceptionally low prices can be challenging. New deals show up several times a week, so consistent monitoring can be beneficial.

When is the cheapest time to fly from La Rioja to Buenos Aires? The data indicates that September is typically the most affordable month, with a median fare of $115. Following closely are October, with a median fare of $121, and August, where the median fare is $135. Planning your trip during these months could result in lower travel costs.

For flights from La Rioja to Buenos Aires, almost all itineraries are non-stop, with direct flights accounting for 70.3% of recent fares. For the remaining itineraries that do include connections, the typical number of stopovers is one. This high percentage of direct flights offers travelers more straightforward and efficient travel options.

How much is a round trip from La Rioja to Buenos Aires

Regular price: $130 - $242

Prices for flights from La Rioja to Buenos Aires are currently within the regular range.

The regular price range for this route is between $130 and $242. The current lowest deal is $137 with Aerolíneas Argentinas for travel from August 25 to September 3.

now $137

Low $130

High $242

The cheapest time to fly from La Rioja to Buenos Aires

The cheapest month to fly from Iriga to Buenos Aires is September, with a median price of $115. The most expensive month is July, with a median price of $238. Prices are generally lower from February to December.

September

Cheapest

Flights from $115

July

Most Expensive

Flights from $238

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from La Rioja to Buenos Aires

Aerolíneas Argentinas

Last-minute flights going from La Rioja to Buenos Aires

Thu, Jun 18

⌛ Last-Minute

IRJ - Buenos Aires

La Rioja (IRJ) - Buenos Aires (AEP)

Aerolíneas Argentinas

$121

$362

One-way

Thu, Jun 18

⌛ Last-Minute

IRJ - Buenos Aires

La Rioja (IRJ) - Buenos Aires (AEP)

Aerolíneas Argentinas

$135

$430

One-way

Fri, Jun 19

⌛ Last-Minute

IRJ - Buenos Aires

La Rioja (IRJ) - Buenos Aires (AEP)

Aerolíneas Argentinas

$115

$138

One-way

Fri, Jun 19

⌛ Last-Minute

IRJ - Buenos Aires

La Rioja (IRJ) - Buenos Aires (AEP)

Aerolíneas Argentinas

$134

$140

One-way

Fri, Jun 19

⌛ Last-Minute

IRJ - Buenos Aires

La Rioja (IRJ) - Buenos Aires (AEP)

Aerolíneas Argentinas

$134

$149

One-way

Fri, Jun 19

⌛ Last-Minute

IRJ - Buenos Aires

La Rioja (IRJ) - Buenos Aires (AEP)

Aerolíneas Argentinas

$104

$154

One-way

Biggest price drops on these dates for flights from La Rioja to Buenos Aires

4 nights

Aug 29 - Sep 2

$180 → $139

23%

9 nights

Aug 25 - Sep 3

$169 → $137

19%

17 nights

Oct 30 - Nov 16

$170 → $141

17%

4 nights

Jun 19 - Jun 23

$134 → $140

Popular Airports to fly from La Rioja to Buenos Aires

La Rioja - Buenos Aires route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from La Rioja to Buenos Aires are above the typical level, with a median price of $155.

📅 Best time to fly

Fly in September for the best prices

Historically, September is the cheapest month to fly, with a median price of $115.

⏱️ Flight duration

Direct flights take 3h 40m

The median flight time from La Rioja to Buenos Aires is 3 hours 40 minutes.

✈️ Airlines & availability

Direct flights are dominant on this route

70.3% of deals are for direct flights, with 1 stopover when connecting.

🏆 Airline highlight

Aerolíneas Argentinas offers direct flights

Aerolíneas Argentinas has offered direct flights from La Rioja to Buenos Aires.

🎯 Booking tip

Deals appear regularly

Historically, deals for this route appear regularly, about 0.47 times per day.

La Rioja main airports to depart from

La Rioja (IRJ)

Cheapest

Fly from La Rioja Airport for direct access to Buenos Aires, offering a convenient departure point.

📍 ~10 km from La Rioja (reachable by car)

💸 Flights from ~$137

Buenos Aires main airports to arrive at

Aeroparque Jorge Newbery (AEP)

Cheapest

Aeroparque Jorge Newbery is a convenient arrival airport for flights to Buenos Aires.

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

💸 Flights from ~$137

Ministro Pistarini International (EZE)

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

📍 ~30 km from city center (reachable by car)

💸 Flights from ~$344

Airports nearby Buenos Aires used as alternative

Carrasco International (MVD)

Carrasco International is a major international hub, a reliable alternative for long-haul flights to Buenos Aires.

📍 ~220 km from Buenos Aires (reachable by ferry, then transfer)

💸 Flights from ~$390

Rosario – Islas Malvinas International (ROS)

Rosario – Islas Malvinas International is the largest regional airport near Buenos Aires within Argentina.

📍 ~280 km from Buenos Aires (reachable by car or bus)

💸 Flights from ~$256

Astor Piazzolla International (MDQ)

Cheapest

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 ~$204

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.

📍 ~230 km from Buenos Aires (reachable by car, ferry, or bus)

💸 Flights from ~$547

Sauce Viejo (SFN)

Sauce Viejo is a secondary domestic alternative for specific domestic connections if other airports are unavailable.

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

💸 Flights from ~$269

Business & First Class Flight Deals to Buenos Aires

Discover luxury on the budget with premium cabin class on flights from La Rioja to Buenos Aires.

Buenos Aires, Argentina

45% AI deal score

$947

Frequently Asked Questions About Flights to Buenos Aires

Historically, the lowest average prices for flights from La Rioja to Buenos Aires are found when booking between 7 and 13 days in advance, with an average price of $147. Booking within 0-6 days of departure typically sees an average price of $193. For those planning further ahead, flights booked 60+ days out have an average price of $148. Across the trailing quarter, prices were analyzed over a 90-day booking window.

Across the trailing quarter, a good price for a flight from La Rioja to Buenos Aires is considered to be around $130 or less. The median price for this route historically stands at $155. Prices typically range, with 75% of fares being $224 or less. These price insights are based on data collected over a 90-day period.

Historically, the cheapest month to fly from La Rioja to Buenos Aires is September, with a median price of $115. October also offers competitive fares, with a median price of $121. The annual median price for this route is $155, indicating that September and October are typically more affordable. These trends are based on data from the trailing 270 days.

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Cheap Flights from La Rioja to Buenos Aires

Today’s best flight deals from La Rioja 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 La Rioja to Buenos Aires

How much is a round trip from La Rioja to Buenos Aires

The cheapest time to fly from La Rioja to Buenos Aires

Direct flights from La Rioja to Buenos Aires

Last-minute flights going from La Rioja to Buenos Aires

Biggest price drops on these dates for flights from La Rioja to Buenos Aires

Popular Airports to fly from La Rioja to Buenos Aires

La Rioja - Buenos Aires route insights

Recent fares are above the typical level

Fly in September for the best prices

Direct flights take 3h 40m

Direct flights are dominant on this route

Aerolíneas Argentinas offers direct flights

Deals appear regularly

La Rioja 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

Sep 30

Aug 31

Oct 12

Nov 19

Nov 09

Sep 05

Sep 05

Nov 19

Nov 19

Jul 29

Sep 03

Nov 15

Nov 19

Nov 19

Nov 21

Aug 31

Nov 20

Nov 09

Nov 15

Sep 03

Nov 19

Sep 05

Nov 19

Jul 29

Sep 01

Nov 19

Sep 05

Nov 21

Jun 27

Jun 27

Jun 27

Jun 27

Jul 16

Jun 19

Jun 19

Jun 19

Jun 19

Jun 19

Frequently Asked Questions About Flights to Buenos Aires

How far in advance should I book a flight from La Rioja to Buenos Aires?

How far in advance should I book a flight from La Rioja to Buenos Aires?

What's a cheap fare from La Rioja to Buenos Aires?

What's a cheap fare from La Rioja to Buenos Aires?

What's the cheapest month to fly from La Rioja to Buenos Aires?

What's the cheapest month to fly from La Rioja to Buenos Aires?

How many flights from La Rioja to Buenos Aires are non-stop?

How many flights from La Rioja to Buenos Aires are non-stop?

What's the flight time from La Rioja to Buenos Aires?

What's the flight time from La Rioja to Buenos Aires?

How often do La Rioja to Buenos Aires flight prices drop?

How often do La Rioja to Buenos Aires flight prices drop?

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Consider alternative routes from La Rioja