Sizeproof
B6 · checked 2026-10-19

JetBlue carry-on and personal item size

The limits below are quoted from JetBlue's baggage rules. Sizes include wheels and handles unless noted.

Personal item
17 × 13 × 8 in (43 × 33 × 20 cm)
Under the seat: Personal items must not exceed 17" L (43.2 cm) x 13" W (33 cm) x 8" H (20.32 cm).

The wheels-and-handles wording appears only on the carry-on line. No weight limit is stated for personal items.

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Carry-on
22 × 14 × 9 in (56 × 36 × 23 cm)
Overhead bin: Including wheels and handles, carry-on bags must not exceed 22" L (55.88 cm) x 14" W (35.56 cm) x 9" H (22.86 cm).

Weight: "JetBlue does not currently have a weight restriction for carry-on bags. Please make sure items can be lifted into the overhead bin if assistance is not available".

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Which fares include a carry-on

FareCarry-on includedNotes
Main BaseYesFares page: "All fares (including Main Base) include a carry-on bag that fits in the overhead bin (space permitting), along with a personal item that fits under the seat in front of you." Main Base is JetBlue's current name for its lowest fare.
MainYes
Main FlexYes

Personal items that fit JetBlue

Carry-ons that fit JetBlue

Source

Checked 2026-10-19. Airlines change these rules, so confirm on JetBlue's page before you fly.