The short answer
- Personal item: free; a small item such as a purse, briefcase or laptop bag.
- Carry-on: free on standard fares, up to 22 × 14 × 9 in (56 × 36 × 23 cm).
- Checked bag: first bag $45; up to 50 lb (23 kg) and 62 linear inches.
- Alaska Saver: Saver fares include a full-size carry-on and a personal item. Alaska doesn’t charge for carry-ons on any fare.
Alaska bag fees at a glance
| Bag | Price | Limit |
|---|---|---|
| Personal item | Free | Must fit under the seat |
| Carry-on bag | Free | 22 × 14 × 9 in |
| 1st checked bag | $45 | Up to 50 lb / 23 kg |
| 2nd checked bag | $55 | Up to 62 linear in |
| Overweight bag | 51–70 lb: $100. 71–100 lb: $200. Fees add to the bag fee and to any oversize fee. | |
| Oversize bag | 63–115 linear in: $200. |
Standard fees for Alaska’s main routes as of our last check. Elite status, co-branded cards and some fares include bags.
Checked bags
Each checked bag can weigh up to 50 lb (23 kg) and measure up to 62 linear inches (158 cm), length + width + height. Same price online or at the airport. Flights wholly within Hawaii: $30 / $40. A third bag costs $200.
Alaska carry-on and personal item size
- Carry-on
- 22 × 14 × 9 in
- 56 × 36 × 23 cm · free
- Personal item
- Must fit under the seat
- free
Rules to know
- Alaska and Hawaiian now share one baggage policy. Fees rose to $45 / $55 for tickets bought from April 10, 2026, with no online discount.
- Atmos Rewards Visa cardholders get the first bag free, plus companions on the same reservation; Atmos Silver gets 1, Gold 2, Platinum and Titanium 3.
- Club 49 members (Alaska residents) get two free bags on trips touching Alaska.
- Alaska doesn’t publish personal item dimensions.
- Long-haul international: Asia and Oceania include two bags; Europe includes one.
Will your bag fit Alaska?
Measure your bag at its widest points. Most carry-on bags are 21–22.5 in tall with wheels.
Bags that fit Alaska Airlines
- Best 22x14x9 Carry-On Luggage (Fits Every US Airline)A 22 × 14 × 9 in bag fits Alaska’s carry-on limit.
- Best Carry-On Travel Backpacks35–45 L travel backpacks built to the carry-on limit.
- Best Personal Item Bags & Backpacks for PlanesBackpacks and totes that slide under any seat.
- Best Underseat LuggageSmall wheeled bags that go under the seat.
Alaska compared with similar airlines
| Airline | 1st checked bag | 2nd checked bag | Checked weight | Lowest fare carry-on |
|---|---|---|---|---|
| Alaska Airlines | $45 | $55 | 50 lb23 kg | Carry-on includedAlaska Saver |
| JetBlue | $50–$55 | $70–$75 | 50 lb23 kg | Carry-on includedJetBlue Main Base |
| Hawaiian Airlines | $45 ($30 interisland) | $55 ($40 interisland) | 50 lb23 kg | Carry-on includedHawaiian Saver |
| Southwest | $45 | $55 | 50 lb23 kg | Carry-on includedSouthwest Basic |
Frequently asked questions
How much is a checked bag on Alaska Airlines?
First bag: $45. Second bag: $55.
What is the weight limit for checked bags on Alaska Airlines?
50 lb (23 kg) in economy. 51–70 lb: $100. 71–100 lb: $200. Fees add to the bag fee and to any oversize fee.
How can I avoid Alaska Airlines baggage fees?
Atmos Rewards Visa cardholders get the first bag free, plus companions on the same reservation; Atmos Silver gets 1, Gold 2, Platinum and Titanium 3. Club 49 members (Alaska residents) get two free bags on trips touching Alaska.
What does Alaska Saver include?
Saver fares include a full-size carry-on and a personal item. Alaska doesn’t charge for carry-ons on any fare.