Alaska Airlines Baggage Guide: From Carry-On to Special Items

Understanding an airline’s baggage policy can really make or break your travel experience, so it’s worth getting clear on it early. The Alaska Airlines baggage policy is designed to handle the needs of millions of travelers each year, as the airline operates a fleet of over 300 aircraft and serves more than 120 destinations across North America and beyond. Alaska Airlines is also known for its strong on-time baggage delivery record, along with its popular guarantee for quick bag retrieval. Still, paying attention to details like size limits, baggage fees, and special exceptions is important to avoid surprises at the airport.

Whether you’re a frequent flyer or planning your first trip, this easy overview will help you pack with confidence and travel stress-free.

What is the Alaska Airlines Baggage Policy

The Alaska Airlines baggage policy is meant to keep travel simple, safe, and fair. It outlines what you can carry on, what you need to check, and any fees involved, based on your fare type, route, and loyalty status.

For most domestic flights, you can bring one carry-on bag and one personal item for free. Checked bag fees usually start at $40 for the first bag if booked after mid-October 2025 and flying from early January 2026 onward. Many international main cabin fares include one free checked bag.

The policy also covers proper packing and special items like sports equipment or military travel. Just remember, if your trip includes a partner airline such as American or Qantas, their baggage rules may apply.

Alaska Airlines Carry-On Baggage Policy

When it comes to carry-on luggage, Alaska Airlines keeps things straightforward to maximize cabin space.

Carry-On Bag Size and Rules:

• You’re allowed one carry-on bag measuring up to 22 inches long, 14 inches high, and 9 inches wide, or 45 linear inches total, including handles and wheels.

• The bag must fit in the overhead bin, and you should be able to lift it yourself.

Personal Item Allowance:

• You may also bring one personal item, such as a purse, laptop bag, or briefcase.

• Make sure your item fits under the seat in front of you.

Packing Tips:

• Soft-sided bags work best since they can compress if needed.

• Always measure your bag after packing to make sure it meets size limits.

• Medically necessary items and small personal aids do not count toward your carry-on limit.

• Pro tip: Place an ID tag inside your bag for quick recovery if it’s misplaced.

This policy helps keep boarding smooth and organized, especially on busy routes.

Ready to jet off without baggage hassles? Book your Alaska Airlines flight through Flightsquest today for expert guidance and exclusive deals.

Alaska Airlines Checked Baggage Policy

The Alaska Airlines checked baggage policy aims to keep things simple while setting clear size, weight, and fee rules.

Size and Weight Limits:

• Standard checked bags can weigh up to 50 pounds (23 kg) and measure up to 62 linear inches (length + width + height).

• Some international flights, First Class, elites, or military travelers allow bags up to 70 pounds.

• Oversized bags are those measuring 63–115 linear inches (threshold may start at 80 linear inches on some routes).

Checked Bag Fees:

For flights booked on or after October 14, 2025, and departing on or after January 2, 2026:

• First bag: $40 (or $35 if prepaid online)

• Second bag: $45

• Additional bags: $150 each

(Note: For flights booked before October 14, 2025, or departing before January 2, 2026, the first bag is $35 and the second is $45.)

Overweight and Oversized Charges:

For flights booked on or after October 14, 2025, and departing on or after January 2, 2026:

• 51–70 pounds: additional $100

• 71–100 pounds: additional $200

• Oversized bags (80–115 linear inches; threshold starts at 63 linear inches on some routes): $200 fee

(Note: Fees may compound if a bag is both overweight and oversized. Standard oversized threshold is generally 80 linear inches, but can be 63 linear inches on certain routes. Bags over 115 linear inches or 100 pounds are not accepted as checked baggage and must be shipped via cargo.)

Important Tips:

• Prepaying for checked bags online can save both time and money.

• Bags must be checked in 40–60 minutes before departure, depending on the airport.

• An identification tag inside your bag is required for security.

Following these guidelines helps avoid extra fees and keeps your check-in process smooth.

Alaska Airlines Baggage Policy Weight Limit

Weight limits are an important part of the Alaska Airlines baggage policy, helping prevent injuries and reduce strain on equipment.

Carry-On Weight:

• There’s no strict weight limit for carry-on bags.

• However, you must be able to lift your bag into the overhead bin on your own.

Checked Baggage Weight Limits:

• Standard checked bags are limited to 50 pounds.

• First Class passengers and eligible loyalty members may check bags up to 70 pounds on select routes.

• Some international and premium cabin fares also allow up to 70 pounds at no extra cost.

Overweight Baggage Fees:

• 51–70 pounds: $100 fee

• 71–100 pounds: $200 fee

• Bags over 100 pounds are not accepted as checked luggage and must be shipped via cargo.

Helpful Tips:

• Check the weight of your bags at home to prevent unexpected fees at the airport.

• Pack smart and distribute weight evenly to make handling easier.

Staying within these limits helps keep your travel smooth and hassle-free.

Alaska Airlines 20 Minute Baggage Policy

One standout feature is the Alaska Airlines 20-minute baggage policy, a commitment to fast delivery that helps set Alaska Airlines apart.

How the Alaska Airlines 20-minute baggage policy works:  If your checked bags don’t arrive at the carousel within 20 minutes of your aircraft reaching the gate, you’re eligible for compensation.

Compensation Options:

• $25 discount code for a future flight, or

• 2,500 Atmos Rewards bonus points

Eligibility and Exceptions:

• Applies to most domestic flights operated by Alaska Airlines, Horizon Air, or SkyWest

• Excludes international arrivals requiring customs and oversized items like skis

How to Claim:

• File the claim in person at the baggage office

• Must be done within two hours of landing

It’s a traveler-friendly perk that highlights the airline’s focus on efficiency, especially useful during peak travel seasons.

Plans changed? Check Alaska Airlines change flights options on Flightsquest.

Alaska Airlines Lost Baggage Policy

No one plans for lost luggage, but Alaska Airlines has a solid system to help when it happens.

• If your bag is delayed, you can report it immediately at the airport baggage office, and no later than 24 hours after arrival.

• You’ll receive a file ID to track your bag.

• Most bags are usually found within 48 hours and delivered directly to your location.

• If a bag is delayed more than five days, the case is escalated to central services.

Reimbursement and Compensation:

• You can buy essentials like clothing or toiletries while waiting, which may be reimbursed within liability limits.

• If a bag remains delayed and is declared lost (typically after an extended search period per airline and federal processes), compensation follows federal rules (up to the DOT maximum liability of $3,800 per passenger for domestic flights; international limits vary under the Montreal Convention).

Helpful Tips:

• Place identification tags inside your bag.

• Avoid packing valuables in checked luggage.

• Use the airline’s online tracking portal to monitor your bag’s status.

Alaska Airlines’ process is designed to reduce stress and get your belongings back as quickly as possible.

Don't let baggage worries derail your plans. Choose Flightsquest for seamless Alaska Airlines bookings and personalized travel support.

Fly in comfort—check Alaska Airlines Business Class details on Flightsquest.

Alaska Airlines Military Baggage Policy

Alaska Airlines offers generous baggage allowances for active-duty U.S. military members (policies may vary slightly; always confirm at check-in with a valid U.S. military ID). Benefits apply to Alaska Airlines-operated flights.

Active-duty military traveling on orders (official duty):

• Up to 5 free checked bags (up to 70 pounds each)

• Overweight fees waived for bags up to 70 pounds (for up to 5 bags); standard fees apply for 71–100 pounds

• Oversized fees waived (for up to 5 bags)

Active-duty military on personal/leisure travel (without orders):

• Up to 3 free checked bags (up to 50 pounds each; overweight and oversized fees apply as standard)

Military dependents:

• Benefits apply when traveling on the same reservation and accompanying the active-duty member (matching the member's allowances: up to 5 free bags on orders; otherwise limited).

Important notes:

• Present a valid U.S. military ID at check-in

• Benefits apply to Alaska-operated flights only (partner flights follow partner rules)

• Elite status or premium cabins may provide additional allowances

• For the most precise details, check directly on alaskaair.com or at the airport, as exceptions apply for partner flights and post-merger changes.

Restricted/Prohibited Baggage

For safety reasons, some items are strictly restricted when flying.

• Not allowed in any bag: explosives like fireworks, flammable liquids such as gasoline, and hazardous materials, including corrosives or poisons.

• Lithium batteries: Spare batteries must be in carry-on only (up to 160 Wh, with a maximum of two larger batteries (>100 Wh) per person; terminals must be protected/insulated); installed batteries allowed in checked baggage, but spares prohibited in checked due to fire hazard.

• Electronic smoking devices: Prohibited in checked baggage; allowed in carry-on only and must stay powered off with switches protected from accidental activation (usage prohibited onboard).

• Marijuana: prohibited under federal law, even if legal in your state.

• Powders: amounts over 12 ounces may be restricted in carry-ons on flights from certain countries, including Canada.

• Sharp objects: items like knives must go in checked bags.

• Liquids: carry-ons must follow the TSA 3-1-1 rule.

Checking the restricted-items list before you pack can help you avoid delays or confiscation at security.

Cancel smart check Alaska Airlines cancellation policy details on Flightsquest.

Special Baggage Allowance

Alaska Airlines accommodates travelers with unique or oversized items, making it easier for adventurers to bring their gear.

• Sports Equipment: Skis, golf clubs, or bikes count as one checked bag. Oversized fees are often waived, but overweight charges apply for over 50 pounds (or 70 pounds for bikes).

• Fragile or Bulky Items: Can travel in a purchased cabin seat if too delicate for under the plane, at full fare plus tax.

• Perishables: Items like fish or game meat must have leak-proof packaging (follow TSA guidelines for perishables; up to 5 pounds of dry ice allowed for non-hazardous perishables).

• Big Game Trophies: Items like antlers may be accepted as checked baggage if properly padded and under 115 linear inches (treated as bulky items; confirm with airline as limits may apply, such as one per flight in some cases).

These rules help ensure your gear arrives safely, perfect for outdoor enthusiasts.

Gear up for your next adventure, book with Flightsquest now to secure the best rates on Alaska Airlines and expert baggage advice.

Pack Smart with Flightsquest

Understanding the Alaska Airlines carry-on baggage policy helps you know what you can bring onboard and avoid last-minute issues. The Alaska Airlines lost baggage policy offers tracking, reimbursement, and clear steps if your bag is delayed or lost. Following the Alaska Airlines checked baggage policy helps you plan for fees, weight limits, and oversize rules to keep check-in smooth. The Alaska Airlines 20-minute baggage policy ensures you can benefit from their fast delivery guarantee on most domestic flights. Observing the Alaska Airlines baggage policy weight limit helps avoid extra charges and ensures safe handling of your luggage. The Alaska Airlines military baggage policy provides generous perks for service members and their dependents, making travel easier.

Book your Alaska Airlines flight with Flightsquest today for exclusive deals, expert guidance, and hassle-free baggage planning. Secure the best rates, pack smart, and enjoy a seamless journey from check-in to arrival.

FAQs About Alaska Airlines Baggage Policy

Q.1: Is Alaska Airlines strict with baggage?

Yes, they follow size, weight, and safety rules closely, but offer clear guidelines and exceptions for military, loyalty members, and special items.

Q.2: Does Alaska Airlines measure checked bags?

Yes, bags may be measured for size and weighed at check-in to ensure they meet weight and linear inch limits.

Q.3: Can I bring a carry-on and a backpack on Alaska Airlines?

Yes, you can bring one carry-on bag and one personal item like a backpack, purse, or laptop bag.

Q.4: How much is it if your bag is over 50 pounds on Alaska Airlines?

Checked bags over 50 pounds incur extra fees: $100 for 51–70 lbs and $200 for 71–100 lbs. Bags over 100 lbs aren’t accepted as checked luggage and must be shipped via cargo.

Q.5: What is the difference between checked & carry-on baggage?

Carry-on bags stay with you in the cabin and fit in the overhead bin or under the seat, while checked bags go in the plane’s cargo hold, can be larger, and may incur fees, retrieved at baggage claim after your flight.