Personal-item bag · 15.6 × 12.2 × 7.5 in (39.6 × 31 × 19.1 cm)
Fits 4 cm (1.6 in) to spare on the width; 9.3 kg left for packing
JetSMART carry-on and personal item size
Checked against JetSMART's baggage page on 5 October 2026
Personal item (under the seat)
45 × 35 × 25 cm17.7 × 13.8 × 9.8 in
Weight: 10 kg (22 lb)
Carry-on (overhead bin)
55 × 35 × 25 cm21.7 × 13.8 × 9.8 in
Weight: 10 kg (22 lb)
Will your bag fit JetSMART?
Personal item. Free on every fare. Purse or small backpack, incl. wheels, handles and pockets; goes under the seat in front (not in exit row or first row). Laptop case, garment bag or diaper bag also free.
Carry-on. Not included on Base fare (Chile site). Wheels and handles count. Paid option (Equipaje de mano). One per passenger, stowed in overhead bins. May be moved to the hold free on some flights for operational reasons.
What each JetSMART fare includes
| Fare | Personal item | Carry-on | Notes |
|---|---|---|---|
| Base fare (Chile site) | Included | Paid extra (10 kg) | Carry-on from CLP 12,900 at booking, 17,400 after booking, 30,000 at airport counter, 34,000 at gate (Chile domestic, 'desde'). |
Will a standard carry-on fit JetSMART?
The most common US carry-on size is 22 × 14 × 9 in (56 × 36 × 23 cm, wheels included). On JetSMART it does not fit — 0.9 cm (0.4 in) too long, 0.6 cm (0.2 in) too wide. The common European cabin size, 55 × 40 × 20 cm, doesn't fit (5 cm (2 in) too wide).
JetSMART's carry-on allowance holds about 48 litres. 65 of the 151 airlines we track have a smaller one.
Bags that fit JetSMART
We checked 1,046 bags with published sizes. 334 fit the personal-item size with at least 1 cm to spare on every side, and another 138 are within a centimeter. 584 fit the carry-on size comfortably.
Personal item
Personal-item bag · 15.6 × 12.2 × 7.5 in (39.6 × 31 × 19.1 cm)
Fits 4 cm (1.6 in) to spare on the width; 9.5 kg left for packing
Personal-item bag · 16.5 × 11.8 × 5.9 in (41.9 × 30 × 15 cm)
Fits 3.1 cm (1.2 in) to spare on the length; 9.5 kg left for packing
Personal-item bag · 16.5 × 11.8 × 5.9 in (41.9 × 30 × 15 cm)
Fits 3.1 cm (1.2 in) to spare on the length; 9 kg left for packing
Carry-on
Carry-on suitcase · 19.1 × 12.8 × 8.9 in (48.5 × 32.5 × 22.6 cm)
Fits 2.4 cm (0.9 in) to spare on the depth; 7.1 kg left for packing
Carry-on suitcase · 55 × 35 × 23 cm (21.7 × 13.8 × 9.1 in)
Tight exactly at the limit on the length; 7.7 kg left for packing
Carry-on suitcase · 55 × 35 × 20 cm (21.7 × 13.8 × 7.9 in)
Tight exactly at the limit on the length; 7.4 kg left for packing
Carry-on suitcase · 55 × 35 × 20 cm (21.7 × 13.8 × 7.9 in)
Tight exactly at the limit on the length; 7.4 kg left for packing
If your bag is too big at the gate
Chile flights: carry-on bought at the boarding gate from CLP 34,000 (vs from CLP 12,900 at booking). Prices vary by timing, availability, date and route. Source
Power banks on JetSMART
You can’t use a power bank on board. Power banks up to 100 Wh go in the cabin. Limit: 2 per passenger. Never in checked bags. Max 2 spare batteries or power banks per passenger, up to 100 Wh each; larger not carried. No using or recharging power banks in flight, nor charging other devices. Terminals protected.
Work out your power bank's watt-hours · Power bank rules on every airline
Worth knowing
- Free personal item may weigh up to 10 kg.
- Personal item cannot be stowed in exit rows or first row.
- Carry-on price rises sharply at airport counter and gate.
- Prices quoted are for flights within Chile; other markets have their own price tables.
Airlines with similar limits
- Air France: 55 × 35 × 25 cm
- KLM: 55 × 35 × 25 cm
- Avianca: 55 × 35 × 25 cm
- LATAM Airlines: 55 × 35 × 25 cm
JetSMART bag questions
What size is the JetSMART personal item?
JetSMART's free personal item can be up to 45 × 35 × 25 cm (17.7 × 13.8 × 9.8 in), 10 kg (22 lb). Purse or small backpack, incl. wheels, handles and pockets; goes under the seat in front (not in exit row or first row). Laptop case, garment bag or diaper bag also free.
How big can a JetSMART carry-on be?
Up to 55 × 35 × 25 cm (21.7 × 13.8 × 9.8 in), and no heavier than 10 kg (22 lb). Wheels and handles count toward the size.
Does every JetSMART fare include a carry-on?
No. Base fare (Chile site): this fare includes only the personal item; the bigger bag costs extra or isn't allowed.
Which bags fit JetSMART's limits?
Of the 1,046 bags we track, 334 fit the personal-item size with at least 1 cm to spare and 584 fit the carry-on size. See the list.
Can I take a power bank on JetSMART?
Yes, in your cabin bag only. You can’t use a power bank on board. Power banks up to 100 Wh go in the cabin. Limit: 2 per passenger. Never in checked bags.
Sources. Opcionales - baggage conditions and prices (Chile, Spanish) · FAQ incl. lithium batteries / power banks (Chile, Spanish). Rules checked 5 October 2026. Some details the airline doesn’t publish are marked as such above. Airline staff have the final say at the gate. Spotted a change? Tell us.
Will This Bag Fit is independent and not affiliated with JetSMART.