Carry-On Baggage
The following baggage rules apply only when traveling on flights operated by Alaska Airlines and Horizon Air. If your itinerary includes travel on another airline, please check the other airline's Web site for their specific baggage rules.
You're allowed one carry-on bag, which can measure up to 10" H x 17" W x 24" L (25 x 43 x 61 cm), plus one personal item, such as a purse, briefcase or laptop computer. At least one of the items should be stowed under the seat in front of you.
Items marked with a green "
" are OK to pack as noted.
Items marked with a red "
" are prohibited from your carry-on and/or checked baggage.
| Item(s) | Carry-On Bag | Checked Bags |
|---|---|---|
| Liquids, Gels, or Aerosols (Purchased Beyond the Security Checkpoints) | |
|
| Liquids, Gels, or Aerosols (3.4 oz. (100ml) or Less packed per TSA regulations) | |
|
| Liquids, Gels, or Aerosols (More than 3.4 oz. (100ml) and/or not packed per TSA regulations) | |
|
| Alcohol (More than 3.4 oz.) | |
View Restrictions |
| Breast Milk (Mothers traveling with or without their child) | |
|
| Explosives (Fireworks, gunpowder, signal flares, sparklers, or other explosives) |
|
|
| Flammable Liquids or Solids (Fuel, paints, lighter refills, strike anywhere matches, sterno, self-heating meals such as MREs) |
|
|
| Household Items (Drain cleaners, solvents, other caustic or corrosive solids or liquids) |
|
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| Lithium Batteries (Checked bags may only contain batteries installed in electronic devices) | |
|
| Matches/Lighters (One book of safety matches or one common lighter) | |
|
| Other Hazardous Materials (Gasoline-powered tools, wet-cell batteries, camping gear with fuel, radioactive materials, poisons, infectious substances) |
|
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| Personal Air Purifiers |
|
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| Pressurized Containers (Butane fuel, scuba tanks, propane tanks, C02 cartridges, self inflating rafts) |
|
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| Sharp Objects (Knives, cutting instruments - including carpet knives, box cutters, folding or retractable blades, ice picks, straight razors, metal scissors with a cutting edge of more than four inches, pliers larger than seven inches) |
|
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| Weapons (Firearms, ammunition, gunpowder, mace, tear-gas, or pepper spray) |
|
* |
* See rules for transporting firearms in "Know Before You Go" section of alaskaair.com
Any sharp items you may need in your travels should be packed in your checked baggage. Customers dependent upon syringe-injected medications may carry on such items.
