JetBlue cabin bag size
Everything you can bring on board JetBlue — sizes, weight and cost.
✓ Verified · 9 Jul 2026Official JetBlue policy ↗
Free allowance
56 × 35 × 22 cm
22 × 13.8 × 8.7 in
Free on Standard (not Blue Basic) fares
Check your bag against JetBlue →Full baggage allowance
| Allowance | Max size | Weight | Fare | Cost |
|---|---|---|---|---|
Personal item / under-seat ≈ 17 × 13 × 8 in. | 43 × 33 × 20 cm 16.9 × 13 × 7.9 in | — | All fares | Free |
Cabin bag / carry-on ≈ 22 × 14 × 9 in. Blue Basic may not include a carry-on. | 56 × 35 × 22 cm 22 × 13.8 × 8.7 in | — | Standard (not Blue Basic) | Free |
Bags that fit JetBlue free
See all →Nomatic
Navigator Carry-On Backpack 30L
54 × 34 × 19 cm
30 L
1.7 kg
1 cm to spare
from $220
JetBlue baggage FAQ
What size cabin bag can I take on JetBlue?+
JetBlue's cabin bag limit is 56 × 35 × 22 cm (22 × 13.8 × 8.7 in). Measure your bag including wheels and handles.
Does JetBlue include a free personal item?+
Yes — JetBlue lets you bring a personal item up to 43 × 33 × 20 cm that must fit under the seat in front of you at no extra cost.
How do I check if my bag fits JetBlue?+
Measure height, width and depth in cm or inches and enter them into the checker — you'll see instantly whether your bag fits JetBlue for free, is tight, or is over the limit, with the exact margin.
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