Alaska Airlines Carry-On Size & Rules (2026)
Planning to fly with Alaska Airlines (AS) and wondering what you can bring on board? This comprehensive guide covers everything about Alaska Airlines carry-on baggage rules including exact size dimensions, weight restrictions, personal item policies, and what additional items you can bring free of charge. All information is verified against Alaska Airlines's official policies and updated regularly.
Quick Answer
Alaska Airlines carry-on size limit: 22 x 14 x 9 inches (56 x 36 x 23 cm). Carry-on is free for all fares. Personal item: 17 x 13 x 8 inches (always free).
Size Limits at a Glance
| Bag Type | Size (inches) | Size (cm) | Fee |
|---|---|---|---|
| Carry-On Bag | 22 x 14 x 9 | 56 x 36 x 23 | Free |
| Personal Item | 17 x 13 x 8 | 43 x 33 x 20 | Free |
Weight Limit
No weight limit (must be able to lift into overhead bin yourself)
Carry-On Fee Details
Free on all fares including Saver
Overhead bin access: All fares including Saver get overhead bin access for carry-on bags.
Personal Item Rules
Size: 17 x 13 x 8 inches (43 x 33 x 20 cm). Examples: Purse, briefcase, or laptop bag (must fit under seat in front)
Additional Items Allowed (Free)
- Jacket or coat
- Umbrella
- Food/beverages purchased after security
- Reading material
- Assistive devices
- Child car seat (if child has a ticket)
How Strictly Are Rules Enforced?
Moderate. Sizers available at gates. Gate agents may ask to gate-check on full flights.
Expert Tips
- Alaska has no weight limit — pack heavy if needed, just be able to lift it
- Same carry-on size across all aircraft types in the fleet
- Saver fare still includes full carry-on (unlike some competitors)
- If overhead bins are full, gate-checking is free to your final destination
Carry-On Packing Checklist
Before heading to the airport, ensure your carry-on meets Alaska Airlines's requirements:
- Measure your bag: must be within 22 x 14 x 9 inches including handles and wheels
- Weigh your bag: No weight limit (must be able to lift into overhead bin yourself)
- Personal item fits under the seat: 17 x 13 x 8 inches max
- Liquids in 3-1-1 compliant bag (containers 100ml or less, one quart-size clear bag)
- Electronics accessible for security screening
- No prohibited items (sharp objects, large liquids, flammable materials)
Frequently Asked Questions
- What size carry-on does Alaska Airlines allow?
- Alaska Airlines allows a carry-on bag up to 22 x 14 x 9 inches (56 x 36 x 23 cm).
- Is carry-on free on Alaska Airlines?
- Free on all fares including Saver
- What is Alaska Airlines's personal item size?
- 17 x 13 x 8 inches (43 x 33 x 20 cm). Examples: Purse, briefcase, or laptop bag (must fit under seat in front)
- Does Alaska Airlines weigh carry-on bags?
- No weight limit (must be able to lift into overhead bin yourself)