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Alaska Airlines Carry-On Rules

Alaska Airlines carry-on rules at a glance: cabin bag up to 55.9×35.6×22.9 cm, No limit, and personal item status: Included.

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cabin bag: 55.9×35.6×22.9 cm
weight: No limit
personal item: Included

Lower caution editorial signal

Carry-on allowance

Cabin bag size: 55.9×35.6×22.9 cm
Cabin bag weight: No limit
Bags allowed: 1
Personal Item: 43.2×33×20.3 cm

22×14×9 in. Must fit in overhead bin. No weight limit.

How to use this policy

Start with the cabin bag row, then check the weight and personal-item rows separately. A bag has to pass every published limit at once; being under the length and width limit does not help if the depth, weight, or fare-specific allowance is tighter.

Alaska Airlines cabin bag size & weight

Alaska Airlines cabin bag specifications
Dimensions	55.9×35.6×22.9 cm(22×14×9 in) Measure the full external bag size, including wheels and handles.
Weight limit	No weight limit stated
Bags allowed	1 cabin bag
Includes wheels/handles	Yes
Personal Item	43.2×33×20.3 cm max
Note	22×14×9 in. Must fit in overhead bin. No weight limit.

Alaska Airlines liquids policy

TSA 3-1-1: containers ≤ 3.4 oz (100 ml) in 1 quart (1L) clear zip-lock bag. One per passenger.

Family & Infants

Infant (under 2)

Lap child free on domestic. International: 10% fare.

Stroller

Free gate-check.

Car seat

Free gate-check.

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Frequently asked questions

What is the Alaska Airlines cabin bag size?

Alaska Airlines allows a cabin bag up to 55.9×35.6×22.9 cm (22×14×9 in). Dimensions include wheels and handles.

Does Alaska Airlines have a weight limit for carry-on?

Alaska Airlines does not publish a cabin bag weight limit, but staff may use discretion.

Does Alaska Airlines allow a personal item?

Yes. Alaska Airlines allows a personal item up to 43.2×33×20.3 cm. It must fit under the seat in front of you.

How strict is Alaska Airlines about bag size?

Alaska Airlines has lower caution enforcement. Editorial signal only. Airport behavior varies; the published allowance still governs.

Rules can change. Always verify with Alaska Airlines before flying.