On Flybondi, only the small bag under the seat flies free. The rolling carry-on that goes overhead costs extra, and so does every checked bag. That is the real shape of the Flybondi baggage allowance, and it catches travelers who assume a normal carry-on comes with the ticket.
Flybondi is Argentina’s ultra low cost carrier. It flies domestic routes plus Brazil, Paraguay and Peru, but not the United States. There is no US specific rule here, only the general Flybondi baggage allowance that applies on every route it flies.
What actually comes free: the personal item
Every fare includes one personal item at no charge, sized up to 30 by 40 by 20 centimeters. It can weigh 6 kg on domestic flights or 10 kg on international ones. It must fit under the seat ahead of you.
Think small backpack, purse or laptop bag, not a rolling case. Flybondi’s own baggage page states this is the free allowance, and that anything bigger is a paid add-on.
The rolling carry-on is a paid extra
A larger cabin bag for the overhead bin is not included on any Flybondi fare. It can measure up to 55 by 35 by 25 centimeters and weigh up to 9 kg. You add it during booking, or later through your reservation, and it carries a fee.
This is the detail that trips up the most travelers. Most legacy carriers bundle a full size carry-on into every ticket. Flybondi does not, and that tradeoff is part of what keeps its base fare cheap.
Checked bags: two weight tiers
Checked baggage comes in two purchasable sizes: 12 kg and 20 kg. Each is capped at 158 linear centimeters, the combined length, width and height. You can add up to 5 extra kilos to either tier, up to a 32 kg ceiling.
| Item | Included free | Cost |
|---|---|---|
| Personal item (under seat) | Yes, 6 kg domestic / 10 kg international | Free |
| Cabin bag (overhead, up to 9 kg) | No | Paid add-on, cheaper online |
| Checked bag, 12 kg or 20 kg | No | Paid add-on, cheaper online |
| Overweight, up to 32 kg total | No | Extra fee on top of the bag price |
Buy it online or pay a real penalty at the counter
Flybondi says buying cabin or checked baggage online can run up to 60 percent cheaper than the airport. Turn that around and the airport price can run up to 60 percent higher. The airline never gives one flat dollar figure, since pricing varies by route, but states the gap plainly.
The practical move is simple. Add any bag you expect to need the moment you book, or at least a day or two out. Our baggage cost tool can check whether other airlines have a similar online versus airport gap.
What travelers actually run into at the gate
Community reports from Argentine travelers describe a tube style sizing frame at the gate for borderline bags. Enforcement is inconsistent. Some say their bag was never measured, while others got pulled aside and made to test it in the frame.
That inconsistency is not a loophole worth planning around. A bag that clears the gauge on one flight can get flagged on the next. The fee for an oversized bag caught at the gate costs more than buying the right size online first.
Fare types do not change the baggage math
Some low cost carriers bundle a cabin bag into the higher fare tiers. Flybondi’s published rules do not work that way. The free allowance is the personal item on every fare, and every bag beyond that is the same paid add-on.
If you are used to a fare elsewhere that bundles in a carry-on, do not assume the same here. Check your own booking first. Our baggage fees guide covers how carriers structure this differently.
Special items worth knowing about
Flybondi’s help center lists rules for musical instruments, sports equipment and even mate gear, the traditional South American drink kit. Sports equipment gets its own checked category at 15 kg, apart from the standard 12 kg and 20 kg tiers.
If you are packing anything unusual, check the specific article for that item before you reach the counter. The general Flybondi baggage allowance rules will not automatically cover it.
How Flybondi compares
The all add-on setup puts Flybondi closer to Ryanair or Frontier Airlines than to a full service carrier. LATAM still includes a carry-on on most fares. Volaris is the closer match, with a free allowance that is also just a small personal item.
Before you pack, confirm your bag actually fits the free allowance with our size checker. Review general carry-on rules too, if you are connecting onto a different airline.
The bottom line
The Flybondi baggage allowance gives you one free personal item and charges for everything else, cabin bag included. Buy any bag online at booking rather than at the airport, since the counter price can run 60 percent higher. Gate enforcement of the size limit is too inconsistent to gamble on.
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