B6 · United States · Low-cost
JetBlue Carry-On Size
Exact carry-on and personal item rules for JetBlue, verified against the airline's own published policy on 2026-04-14.
Carry-On Bag
- Max dimensions (in)
- 22 x 14 x 9"
- Max dimensions (cm)
- 56 x 35 x 22 cm
- Weight limit
- No published limit
- Fee
- Free
- Gate-check risk
- Medium
Blue Basic fares generally do not include a carry-on bag, only a personal item. Check fare rules before booking.
Personal Item
- Max dimensions (in)
- 17 x 13 x 8"
- Max dimensions (cm)
- 43 x 33 x 20 cm
- Included
- Yes, free
Must fit under the seat. Required even on Blue Basic.
See full personal item rules for JetBlueFrequently asked questions
What is the JetBlue carry-on size limit?
JetBlue allows carry-on bags up to 22 x 14 x 9" (56 x 35 x 22 cm), including handles and wheels. There is no published weight limit, but you must be able to lift your bag into the overhead bin unassisted.
Does JetBlue charge for carry-on bags?
No. JetBlue includes one free carry-on bag plus one personal item on most fares. Basic Economy fares on some routes are limited to a personal item only, so check your fare rules.
What is the JetBlue personal item size?
The personal item on JetBlue must fit within 17 x 13 x 8" (43 x 33 x 20 cm) and fit under the seat in front of you. Must fit under the seat. Required even on Blue Basic.
Will my bag be gate-checked on JetBlue?
JetBlue currently has a medium gate-check risk based on our review of boarding policies and traveler reports. Arrive early in your boarding group to improve the odds of space in the overhead bins.
Need the full JetBlue baggage policy?
Checked bag fees, overweight and oversize charges, special items, and basic economy rules for JetBlue, all in one place.
Flying JetBlue out of these airports?
Check terminal layouts, connection times, and layover tips for major JetBlue hubs and focus cities.
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Last verified 2026-04-14 against the official JetBlue policy at https://www.jetblue.com/help/baggage . Airlines change their rules without notice, so always confirm with your carrier before flying.