飛行機にScissorsを持ち込める？
Yes, with limits — you can bring scissors in carry-on bags provided you follow security limits. TSA (US): blades < 4 in (10 cm) from pivot.
- · TSA (US): blades < 4 in (10 cm) from pivot
- · CATSA (Canada): blades ≤ 6 cm (2.4 in) from pivot — stricter
- · Craft/kitchen shears: check them
- · Checked: any size, sheathed
On this page · 5 sections
航空保安当局別の公式規定
Rules by security authority
United States — TSA
Carry-on
Restricted
Yes if blades are under 4 inches from the pivot point; longer scissors must be checked.
Checked bag
Yes
Yes, scissors of any size are allowed in checked bags — sheath or wrap the blades.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
Scissorsのパッキング注意点
機内持ち込み手荷物: Yes if blades are under 4 inches from the pivot point; longer scissors must be checked.
受託手荷物（預け荷物）: Yes, scissors of any size are allowed in checked bags — sheath or wrap the blades.
保安検査場での最終的な持ち込み可否判断は、現場の保安検査員に委ねられます。
よくある質問 (FAQ)
Frequently asked questions
Can you bring Scissors in a carry-on?
Yes if blades are under 4 inches from the pivot point; longer scissors must be checked.
Can you pack Scissors in checked luggage?
Yes, scissors of any size are allowed in checked bags — sheath or wrap the blades.
Can I carry small scissors on a plane?
Yes in the US if blades are under 4 inches from the pivot; in Canada they must be 6 cm (about 2.4 inches) or less. Nail scissors pass both limits.
Last verified:
Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →