JetBlue hand luggage allowance

JetBlue hand luggage rules

• JetBlue publishes its limits in inches with its own metric equivalents: overhead bin 22" L x 14" W x 9" H (55.88 x 35.56 x 22.86 cm) and under-seat 17" L x 13" W x 8" H (43.2 x 33 x 20.32 cm); the cm values in this record are converted from the published inches.
• "JetBlue does not currently have a weight restriction for carry-on bags", but passengers must be able to lift the bag into the overhead bin.
• Items that do not count toward the carry-on limit: assistive devices, duty-free items in a reasonable and limited amount, one diaper bag for lap infants, and special items such as a coat, umbrella or infant car seat.
• The page does not itself list liquid figures and directs travellers to the TSA website for prohibited items.

Liquids

Not detailed on the page; JetBlue refers travellers to TSA rules (US TSA 3-1-1: containers of 3.4 oz / 100 ml or less in one quart-size clear bag).

Source: Carry-On Bags | JetBlue. Checked 20 September 2026.

Remember that the liquids rule that applies to you is set by the airport you fly from, not the airline. Check your departure airport before you pack.

Frequently asked questions