Alaska Airlines vs JetBlue
Cabin and carry-on baggage limits for Alaska Airlines and JetBlue, side by side.
⚠ These figures are awaiting manual verification against the airline's official page. Treat them as preliminary.
Both Alaska Airlines and JetBlue allow the same longest carry-on side (55.88 cm).
Check your bag
Enter your bag's dimensions to see how it fares against both airlines' carry-on limits.
PreliminaryRules marked Preliminary have not yet been manually verified against the airline's official page. They may differ from the airline's actual policy — always confirm with the airline before you fly.
| Airline | Verdict | Fits as | Margin | Checked on | Source |
|---|
Enter your bag's size above to see which airlines accept it.
- Max dimensions
- 55.88 × 35.56 × 22.86 cm
- Total linear
- 114.3 cm total
- Weight limit
- Not published
- Pieces
- 1
JetBlue B6
- Max dimensions
- 55.88 × 35.56 × 22.86 cm
- Total linear
- Not published
- Weight limit
- Not published
- Pieces
- 1
Cabin & carry-on allowances
| Allowance | Alaska Airlines | JetBlue |
|---|---|---|
| Carry-on | 55.88 × 35.56 × 22.86 cm · 114.3 cm total · Not published · 1 pc including wheels and handle | 55.88 × 35.56 × 22.86 cm · Not published · Not published · 1 pc including wheels and handles |
| Personal item Not directly comparable: the two rows apply under different conditions. | Not on record | 43.2 × 33 × 20.32 cm · Not published · Not published · 1 pc Must fit under the seat in front of you |
Sources
Alaska Airlines
Optional Services and Fees - Alaska Airlines and Hawaiian Airlines (opens in a new window) Official · unverified Last checked: 2026-10-11
JetBlue
Baggage Info | Carry-Ons and Checked Baggage | JetBlue (opens in a new window) Official · unverified Last checked: 2026-10-11
The rules behind these figures
Both sides of this comparison come from these rule pages; open one to see its source excerpt.