Alaska Airlines

North AmericaFull-ServiceOneworld

Carry-On Size Limit

22" × 14" × 9"

56 × 36 × 23 cm

Length22" / 56 cm

Width14" / 36 cm

Height9" / 23 cm

Linear Total45" / 114 cm

10 kg

22 lbs

17" × 13" × 8"

43 × 33 × 20 cm

Each dimension (L, W, H) is checked individually against the limit.

What size carry-on does Alaska Airlines allow?: Alaska Airlines allows carry-on bags with maximum dimensions of 22" × 14" × 9" (56 × 36 × 23 cm). The maximum weight is 10 kg (22 lbs).
Does Alaska Airlines allow a personal item?: Yes, Alaska Airlines allows a personal item up to 17" × 13" × 8" (43 × 33 × 20 cm) in addition to the carry-on bag.
What happens if my bag is too big for Alaska Airlines?: If your carry-on exceeds Alaska Airlines's size limits, you may be required to check it at the gate, which could incur additional fees. We recommend checking your bag dimensions before traveling.
Does Alaska Airlines measure carry-on bags strictly?: Enforcement varies by airline and airport. Alaska Airlines generally enforces limits at busy airports and peak times. Always include wheels, handles, and pockets in your measurements.