What is Alaska Airlines' cabin bag size?
22 x 14 x 9 in (max 45 linear in) incl. wheels/handles.
Source: alaskaair.com, checked 6 Nov 2026
Quick answer
Cabin bag: 22 x 14 x 9 in (max 45 linear in) incl. wheels/handles; weight: No weight limit stated. Personal item: 1 small personal item (purse, briefcase, laptop bag).
Source: alaskaair.com, checked 6 Nov 2026
Carry-on bag size
22 x 14 x 9 in (max 45 linear in) incl. wheels/handles
Source: alaskaair.com, checked 6 Nov 2026
Carry-on weight
No weight limit stated
Source: alaskaair.com, checked 6 Nov 2026
Personal item
1 small personal item (purse, briefcase, laptop bag)
Source: alaskaair.com, checked 6 Nov 2026
Power banks
FAA rule (US): spare lithium batteries and power banks in carry-on only (remove from bags checked at the gate); up to 100 Wh each, no set number for personal use; 101-160 Wh: up to 2, with airline approval. Airline publishes no stricter rule we could find
Source: faa.gov, checked 6 Nov 2026
Liquids
Set by airport security. Leaving the United States: Containers of 3.4 oz (100 ml) or less, all in one quart-sized bag; larger containers go in checked baggage. Medications and infant and child nourishment are exempt
Source: TSA, checked 7 Nov 2026
How much can my Alaska Airlines carry-on weigh?
No weight limit stated.
Source: alaskaair.com, checked 6 Nov 2026
Can I take a power bank on Alaska Airlines?
FAA rule (US): spare lithium batteries and power banks in carry-on only (remove from bags checked at the gate); up to 100 Wh each, no set number for personal use; 101-160 Wh: up to 2, with airline approval. Airline publishes no stricter rule we could find.
Source: faa.gov, checked 6 Nov 2026
What liquids can I take on Alaska Airlines?
Set by airport security. Leaving the United States: Containers of 3.4 oz (100 ml) or less, all in one quart-sized bag; larger containers go in checked baggage. Medications and infant and child nourishment are exempt.
Source: TSA, checked 7 Nov 2026