Can You Bring a Blanket on a Plane?

Direct Answer (2026 Official Rules)

Cabin: ✓ YES Hold: ✓ YES

Yes — you can bring blanket on a plane in your carry-on luggage. No security restrictions.

Verified against published 2026 TSA (United States) & CATSA (Canada) security screening databases.

On this page · 10 sections

⚖️ Why This Rule Exists: Cabin Security, Blade Restrictions & Sterile Area Integrity

Non-bladed tools under 7 inches (18 cm), blunt items, and general travel gear that do not pose a cutting, impact, or hazardous materials risk are permitted in carry-on luggage.

Decision Threshold: Permitted in carry-on if non-sharp or under legal length thresholds.

Rules by security authority

United States — TSA

Cabin:

YES

Yes, blankets are allowed through security — carry it open over your arm and most airlines do not count it as a bag.

Hold:

YES

Yes, blankets are allowed in checked bags.

Rule conditions: No security restrictionsAirline counting varies: worn/hand-carry openly is rarely counted; packed in a second tote it may countWeighted blankets: allowed, weight is the only issue

Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.

🔍 Security Checkpoint & X-Ray Screening Advice

Place large metal tools in the screening bin alongside electronics if requested by screening staff.

Learn more about scanner differences and traveler rights in our Airport Security Screening Guide →

⚠️ Common Traveler Mistake to Avoid

The Mistake: Assuming scissors or tools of any size are allowed without checking blade length from the pivot point.

How to Avoid It: Measure blade length: must be under 4 inches (10 cm in the US) or under 6 cm from pivot (in Canada).

✈️ Airline-Specific Rules & Baggage Limits

Most US airlines treat a carried blanket like a jacket — not a bag. On ultra-low-cost carriers with strict item counts, fold it into your personal item if challenged.

Delta Air Lines United Airlines American Airlines Southwest Airlines JetBlue Airways All 17 airlines →

How to Pack Blanket for a Flight

Carry the blanket visibly over your arm, not stuffed in a shopping bag — worn/carried comfort items are essentially never counted. Electric blankets are fine too (battery packs, if removable, are carry-on only).

Blanket on a plane — FAQs

Can you bring a Blanket in a carry-on?

Yes, blankets are allowed through security — carry it open over your arm and most airlines do not count it as a bag.

Can you pack a Blanket in checked luggage?

Yes, blankets are allowed in checked bags.

Why are there rules for a blanket on a plane?

Non-bladed tools under 7 inches (18 cm), blunt items, and general travel gear that do not pose a cutting, impact, or hazardous materials risk are permitted in carry-on luggage.

Do airlines have their own rules for a blanket?