JetBlue Hand Luggage
JetBlue hand luggage: size & weight limits
JetBlue allows a cabin bag of 56 × 36 × 23 cm (22 × 14 × 9 in), with no fixed weight limit, included in the fare. The free under-seat bag can measure up to 43 × 33 × 20 cm (17 × 13 × 8 in).
Allowance at a glance
| Bag | Max size | Max weight | Included? |
|---|---|---|---|
| Personal item (under the seat)Must fit under the seat in front. | 43 × 33 × 20 cm17 × 13 × 8 in | No fixed limit | Included |
| Cabin bag (overhead bin)Includes wheels and handles; no weight restriction. | 56 × 36 × 23 cm22 × 14 × 9 in | No fixed limit | Included |
Worth knowing
- The cheapest Main Base fare includes the carry-on but no free checked bag.
- A first checked bag is included on transatlantic and some Latin American routes.
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Figures reviewed 2026-08-09. Always confirm on the official JetBlue baggage page
Frequently asked questions
What size cabin bag does JetBlue allow?
JetBlue's cabin bag limit is 56 × 36 × 23 cm (22 × 14 × 9 in), with no fixed weight limit. It is included in the standard fare.
What is JetBlue's personal item size?
The small bag must fit under the seat in front of you and can measure up to 43 × 33 × 20 cm (17 × 13 × 8 in). It is included with every fare.
What happens if my bag is too big at the gate?
If your bag doesn't fit the sizer, it is checked into the hold and you pay a gate fee — typically the most expensive way to bring a bag. Measure your bag including wheels and handles before you fly, and check the current rules on JetBlue's official baggage page.
Compare with other airlines
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