Appearance
Alaska Airlines Baggage Allowance 2026, Carry-on & Checked Bag Rules
Alaska Airlines 2026 baggage rules, Carry-on 56×36×23cm(22×14×9in). Policy is strict.
Last updated on July 12, 2026
7/10
Alaska Airlines Baggage Policy Strictness
Strict
Overview
Standard baggage allowance for your selected route and fare class. All dimensions include wheels and handles.
Carry-on Bag
56 × 36 × 23 cm (22 × 14 × 9 in)
Overhead bin · Not specified
Personal Item
No official limit
Under seat · Not specified
Checked Baggage
No free bags
Available for a fee
Included in higher fares
Standard Economy Allowance
Quick reference for your selected route type. See below for full cabin class comparison.
| Baggage Type | Free | Max Size | Weight Limit |
|---|---|---|---|
| Carry-on Bag Overhead bin · per piece | 1 pc | 56×36×23cm 22×14×9in | Not specified |
| Personal Item Under seat · per piece | 1 pc | No official limit | Not specified |
| Checked Baggage Cargo hold · piece system | No free | - | - |
Full Cabin Class Comparison
Compare allowances across all fare types and cabin classes for your selected route.
| Item | Saver | Main | Main Flex | First | First |
|---|---|---|---|---|---|
| Carry-on Pieces Overhead bin access | 1 pc | 1 pc | 1 pc | 1 pc | 1 pc |
| Carry-on Size L × W × H | 56×36×23cm 22×14×9in | 56×36×23cm 22×14×9in | 56×36×23cm 22×14×9in | 56×36×23cm 22×14×9in | 56×36×23cm 22×14×9in |
| Carry-on Weight Per piece | Not specified | Not specified | Not specified | Not specified | Not specified |
| Free Checked Bags Piece system | No | No | No | 2 pc | 2 pc |
| Checked Bag Size Linear (L+W+H) | - | - | - | ≤ 158 cm 62 in | ≤ 158 cm 62 in |
| Checked Bag Weight Per piece max | - | - | - | 32 kg 70 lbs | 32 kg 70 lbs |
Recent Traveller Feedback
My toddler had her own ticket, so she got a carry-on plus a personal item — her 14×10×8 inch backpack fit under the seat without issue. A backpack counts as a personal item as long as it fits under the seat in front of you. Think of it as one large item for the overhead bin and one small item for under the seat — it doesn't matter if it's a purse, backpack, or laptop bag.
I packed my laptop and liquids in my personal item just fine as long as they followed the 3-1-1 rule. The only requirement is that the bag fits under the seat — aisle seats sometimes have less space underneath than middle or window seats. If the bag is too stuffed to fit, they may ask you to move items around.
Policies may vary by specific route or airport. Always check your booking confirmation or the official Alaska Airlines website for the most up-to-date information before your trip.
Help keep this data accurate. If you spot outdated baggage rules or have recent experience flying with Alaska Airlines contribute your update
Common Luggage Compatibility
Regular Backpack
40×30×15 cm
15.7×11.8×5.9 in
3 kg
7 lbs
Personal: OK Carry-on: OK
16" Under-seat Briefcase
40×30×20 cm
15.7×11.8×7.9 in
4 kg
9 lbs
Personal: OK Carry-on: OK
18" Cabin Suitcase
45×35×20 cm
17.7×13.8×7.9 in
5 kg
11 lbs
Personal: OK Carry-on: OK
Frequently Asked Questions
How strict is Alaska Airlines with carry-on baggage size?
Alaska Airlines generally enforces its published carry-on baggage size limits, especially on full flights.
You may bring 1 carry-on bag and 1 personal item free of charge on most fares.
The maximum carry-on bag size is 56 × 36 × 23 cm (22 × 14 × 9 in), including wheels and handles.
Bags that exceed the permitted size or cannot be safely stored in the cabin must be checked.
Does Alaska Airlines have a carry-on weight limit?
Alaska Airlines does not publish a maximum weight limit for carry-on baggage.
You must be able to safely lift your carry-on bag into the overhead bin without assistance.
Oversized carry-on bags may still be checked even if they meet the size requirement.
Can I bring a backpack and a carry-on on Alaska Airlines?
Yes. Alaska Airlines allows 1 carry-on bag and 1 personal item on most fares.
A backpack may be used as either your carry-on bag or your personal item, depending on its size.
If your backpack is your personal item, it must fit under the seat in front of you.
Larger backpacks that meet the carry-on size limit may be stored in the overhead bin.