Alaska Airlines Baggage Fees, Allowance, Size & Weight Guide

Understanding baggage rules before flying can help travelers avoid unexpected airport charges and delays. Alaska Airlines has specific requirements for carry-on and checked luggage, including limits for bag dimensions and weight. This Alaska Airlines Baggage Policy guide explains the basic baggage allowance, fees, size restrictions, and helpful packing tips.

Alaska Airlines Carry-On Baggage Allowance

Passengers can bring one carry-on bag and one smaller personal item on Alaska Airlines flights. The carry-on bag must measure no more than 22 x 14 x 9 inches, including wheels and handles. A personal item can include an item such as a purse, briefcase, or small laptop bag. 

Before traveling, measure your bag with all handles, wheels, and exterior pockets included. A bag exceeding the permitted carry-on dimensions may need to be checked.

Alaska Airlines Checked Baggage Fees

Checked-bag charges depend on factors such as your itinerary, ticket, frequent-flyer status, credit-card benefits, and when the reservation was ticketed.

For North American Alaska Airlines and Hawaiian Airlines flights, Alaska announced updated fees for tickets issued on or after April 10, 2026. The standard first checked bag fee is $45, the second is $55, and the third or additional checked bag is $200.

Certain travelers may receive baggage benefits. For example, eligible Atmos Rewards members, qualifying cardholders, and active-duty military members can have different allowances or fees. Alaska also lists special benefits for programs such as Club 49 and certain Hawaii travel. 

Because baggage charges can vary by itinerary and traveler status, passengers should verify the fee shown for their particular reservation before heading to the airport.

Checked Bag Size and Weight Limits

Standard checked baggage is generally subject to a 62-linear-inch size limit, calculated by adding the bag's length, width, and height. Weight limits can vary according to fare type, destination, and passenger benefits.

For many standard checked bags, the applicable weight limit is 50 pounds. First Class passengers may receive a higher allowance; Alaska's current travel information lists a 70-pound checked-bag allowance for First Class on applicable travel. 

Bags exceeding standard size or weight limits may incur additional charges. Alaska's April 2026 fee update lists an oversized bag fee of $200, with separate charges for bags that are both oversized and overweight. 

International Baggage Allowance

International baggage rules can differ from standard North American baggage policies. Alaska's current travel-experience information shows different checked-bag allowances depending on the destination.

For example, applicable travel to Rome and London can include one checked bag up to 50 pounds for Saver, Main Cabin, and Premium Class, while Suites may include two bags up to 70 pounds each. Travel to Japan and Korea can include two checked bags for several fare classes, with different weight limits for Suites. 

Travelers should therefore check the allowance for their specific international itinerary rather than relying only on general baggage rules.

Special Baggage and Sports Equipment

Alaska Airlines also accepts certain sports equipment under special baggage rules. For example, properly packed ski and snowboard equipment can exceed 62 linear inches but remain within the applicable 115-inch limit without an oversized fee, provided the equipment weighs no more than 50 pounds. Standard checked-bag fees may still apply. 

Other sporting equipment may have its own packaging, size, and fee requirements, so passengers should review the applicable rules before arriving at the airport.

Tips to Avoid Extra Baggage Fees

Travelers can take several simple steps to reduce the chance of additional charges:

• Measure your carry-on before leaving home.

• Weigh checked bags using a luggage scale.

• Check whether your ticket includes free checked baggage.

• Review credit-card or Atmos Rewards benefits.

• Pack liquids according to TSA requirements.

• Keep valuable and essential items in your carry-on.

• Check special rules for sports equipment.

• Review the baggage charges associated with your specific itinerary.

Alaska also advises passengers to be aware of restrictions involving lithium-ion batteries and smart bags or self-propelled luggage.

Final Thoughts

Knowing the Alaska Airlines Baggage Policy before your trip can make the airport experience easier and help you budget for baggage expenses. Alaska currently allows one carry-on bag plus one personal item, with a carry-on size limit of 22 x 14 x 9 inches. Checked-bag fees and allowances vary according to itinerary, ticket, traveler status, and other factors.

Before departure, measure and weigh your luggage, review your reservation's specific baggage allowance, and check Alaska Airlines' latest rules for any changes. This preparation can help prevent unexpected fees and make your journey more convenient.