Aerolineas Argentinas will weigh your carry-on at the gate in one city. It will wave the same bag through in another. Travelers flying out of Aeroparque report a stricter scale than those leaving from Ezeiza.
That inconsistency is the most useful thing to know about the Aerolineas Argentinas baggage allowance. Learn it before you reach check-in, not after.
This page could not confirm the airline’s current carry-on and checked bag numbers when this page was checked. Treat any figures below as what travelers report, not confirmed policy. The honest version of the Aerolineas Argentinas baggage allowance still beats guessing at the counter.
What the Aerolineas Argentinas baggage allowance actually covers
Aerolineas Argentinas splits its rules by route type. Domestic flights inside Argentina follow one set of limits. International flights to the Americas and Europe follow another.
Multiple travelers on Tripadvisor describe the domestic economy allowance as a combined weight limit. It covers checked and carry-on bags together, not as two separate allowances.
International flights are commonly described as more generous. Checked bags there are counted by weight, similar to the general checked baggage pattern most international carriers use. None of these numbers could be checked against the carrier’s own page when this page was checked.
Carry-on rules travelers actually run into
Forum posts describe a cabin bag size limit near 55 by 35 by 25 centimeters. That is close to the standard carry-on size most airlines use. A separate personal item is also allowed.
One traveler on Tripadvisor said staff ‘will weigh your carry on to make sure its under 7kg, but not your personal item.’ Other posters describe the same pattern.
That gap matters at the gate. A slightly overpacked tote can quietly avoid a fee that an overpacked roller bag would not.
Checked bags and fees nobody can pin down
Travelers describe overweight charges of a few dollars per kilogram over the limit. Some say cash payment gets a discount at the counter. One poster put it at ‘about $18 per piece over 15 kg’ on a domestic route.
Prices like that change often and vary by route and season. This article will not repeat them as if they are current. Confirm the actual fee on the airline’s own baggage purchase page before you fly.
Domestic Argentina flights use a different rulebook
Some itineraries mix an international flight with a domestic leg inside Argentina. Do not assume the same allowance carries through both segments. A domestic leg can behave nothing like the international flight that booked it.
Several FlyerTalk threads exist for exactly this reason. Treat each segment as its own baggage question. Check the confirmation email for that specific flight number.
Where enforcement gets applied differently
The clearest community pattern is airport by airport, not traveler by traveler. One frequent flyer said fees were charged on every flight from EZE. Others said they avoided fees entirely departing from AEP, the smaller Buenos Aires airport for domestic flights.
No forum can settle whether that is staffing, workload, or the day’s mood at the counter. Plan for the stricter version. Treat being waved through as a bonus, not an expectation.
What to do since the current numbers are not confirmed
Check your exact allowance on the airline’s own site or in your booking confirmation before you pack. The Aerolineas Argentinas baggage allowance can differ by fare class. It can also differ by whether the flight is domestic or international.
Weigh your bag at home if you are close to any limit you saw quoted online. A LATAM Airlines or Avianca itinerary on the same route can help you sanity check a quoted number.
A Copa Airlines connection through Panama is another common option on this corridor. Our baggage fee estimator can model the range once you have a confirmed figure to plug in.
The bottom line
The Aerolineas Argentinas baggage allowance is real, and it varies by route, fare, and departure airport. This page can confirm the traveler pattern. Carry-on weight checks are inconsistent, personal items usually escape the scale, and a domestic leg does not automatically inherit the international allowance.
The carrier’s own site could not be reached when this page was checked. Today’s exact kilogram, fee, and size numbers stay unconfirmed here. Check those directly before you fly, and see our editorial policy for how this site handles unverified figures.
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