✅ Yes, JetBlue allows 1 carry-on up to 22 × 14 × 9 inches (56 × 36 × 23 cm), plus 1 personal item that fits under the seat.
Wheels and handles count toward the size.
Note: Blue Basic fares do not include a carry-on bag, only a personal item.
| Item | Max Size (inches) | Notes |
| Carry-On | 22 × 14 × 9 | Included on all fares except Blue Basic |
| Personal Item | Must fit under seat | Backpack, purse, or laptop bag |
How to Measure Your Bag
- Measure including wheels and handles.
- Compare with the 22 × 14 × 9 inch carry-on rule.
- For personal items, test if it fits fully under the seat.
Gotchas / Common Issues
- Blue Basic tickets don’t include a carry-on — only a personal item.
- Oversize personal items may be charged as carry-ons.
- Regional flights may gate-check compliant bags if bins are full.