What is JetBlue's cabin bag size?
22 x 14 x 9 in (56 x 36 x 23 cm) incl. wheels and handles.
Source: jetblue.com, checked 6 Nov 2026
Quick answer
Cabin bag: 22 x 14 x 9 in (56 x 36 x 23 cm) incl. wheels and handles; weight: No weight limit (must be liftable into overhead bin). Personal item: 17 x 13 x 8 in (43 x 33 x 20 cm) under seat.
Source: jetblue.com, checked 6 Nov 2026
Carry-on bag size
22 x 14 x 9 in (56 x 36 x 23 cm) incl. wheels and handles
Source: jetblue.com, checked 6 Nov 2026
Carry-on weight
No weight limit (must be liftable into overhead bin)
Source: jetblue.com, checked 6 Nov 2026
Personal item
17 x 13 x 8 in (43 x 33 x 20 cm) under seat
Source: jetblue.com, checked 6 Nov 2026
Power banks
Max 2 per customer; not in checked bags or overhead bins; no recharging from seat power or powering devices during flight
Source: jetblue.com, checked 6 Nov 2026
Liquids
Set by airport security. Leaving the United States: Containers of 3.4 oz (100 ml) or less, all in one quart-sized bag; larger containers go in checked baggage. Medications and infant and child nourishment are exempt
Source: TSA, checked 7 Nov 2026
How much can my JetBlue carry-on weigh?
No weight limit (must be liftable into overhead bin).
Source: jetblue.com, checked 6 Nov 2026
Can I take a power bank on JetBlue?
Max 2 per customer; not in checked bags or overhead bins; no recharging from seat power or powering devices during flight.
Source: jetblue.com, checked 6 Nov 2026
What liquids can I take on JetBlue?
Set by airport security. Leaving the United States: Containers of 3.4 oz (100 ml) or less, all in one quart-sized bag; larger containers go in checked baggage. Medications and infant and child nourishment are exempt.
Source: TSA, checked 7 Nov 2026