Volaris vs VivaAerobus — carry-on baggage compared | CabinPax

Carry-on rules side by side: maximum dimensions, weight allowance, personal item. Data updated April 2026.

• Volaris: 56x41x25 cm · 20 kg
• VivaAerobus: 55.88x40.64x25.4 cm · 10 kg

Volaris and VivaAerobus sit in similar segments, which makes the comparison cleaner — what shifts is mostly the dimensional grid and a few details around the personal item.

Volaris edges ahead on the scale (20 kg versus 10 kg for VivaAerobus). The bag may look the same; the allowed weight isn't.