B6 · United States · North America

JetBlue hand luggage & liquid rules

JetBlue Blue Basic includes only a personal item. Blue, Blue Plus, Blue Extra and Mint include a full-size carry-on (56×35×22 cm, 22×14×9 in) plus a personal item. Liquids follow TSA 3-1-1 (3.4 oz per container, one quart bag).

Cabin bag allowance

Personal item43 × 33 × 20 cm

17×13×8 in.

Overhead cabin bag56 × 35 × 22 cm · paid

Not included in Blue Basic on most routes.

Liquid rules on this airline

TSA 3-1-1 applies. JetBlue adds no airline-specific liquid rules.

Duty-free & connections

Sealed international duty-free is allowed on connections with the STEB and receipt.

Medicines, baby milk, batteries & vapes

Baby formula and medical liquids are TSA-exempt.

Frequently asked

Does JetBlue Blue Basic include a carry-on?

Not on domestic routes — only a personal item. International Blue Basic often includes a carry-on; check the route.

Main hubs

New York JFK · Boston (BOS) · Fort Lauderdale (FLL)

Sources

JetBlue carry-on — checked 2026-06-01

Last reviewed 2026-06-01.