What is the JetBlue carry-on size limit?

22 × 14 × 9 in (56 × 36 × 23 cm), including wheels and handles.

What is the JetBlue personal item size?

17 × 13 × 8 in (43 × 33 × 20 cm); it must fit under the seat in front of you.

JetBlue allows a free carry-on up to 22 × 14 × 9 in (56 × 36 × 23 cm) plus a free personal item up to 17 × 13 × 8 in (43 × 33 × 20 cm).

17 × 13 × 8 in

43 × 33 × 20 cm

22 × 14 × 9 in

56 × 36 × 23 cm · no weight limit

50 lb

62 linear in (158 cm), 50 lb (22.7 kg)

JetBlue limits drawn to scale, front view; the personal item is about 64% of the carry-on's volume.

Blue Basic fares have included a free carry-on since September 6, 2024.

JetBlue sets no carry-on weight limit as long as you can lift the bag into the bin.
Overweight bags (51–99 lb) cost $150; on some routes, including transatlantic flights, the limit is 70 lb.

Carry-on size rank: 18 of 25 (46 L); personal item: 10 of 22 (28 L).

A bag at JetBlue's full carry-on size also fits the carry-on limit of American, Delta, United, Southwest, Frontier, Spirit, Allegiant, Alaska, Hawaiian, Sun Country, Breeze, Avelo, WestJet, British Airways, easyJet, but is too big for Air Canada, Lufthansa, Air France, KLM and 5 more.

A maxed-out JetBlue personal item also passes as a personal item on American, Southwest, Frontier, Spirit, Allegiant and 5 more.

Length Width Depth Unit

Source: JetBlue, checked 2026-10-29.