Can you bring utility knife / box cutter on a plane?
Also known as: box cutter, razor blade tool, stanley knife
Strictly prohibited
Allowed in hold
Official TSA Rules & Reason
Box cutters and utility knives with retractable blades are strictly banned from carry-on bags due to safety concerns. They must go in checked luggage.
Official TSA SourceTraveler Packing Tip
Pack utility knife / box cutter securely in your checked hold baggage before you head to the airport counter to avoid confiscation at security checkpoint lines.
Important Packing Guidelines
- ✓Blades must be retracted or safely wrapped if packed in checked baggage.
Frequently Asked Questions
Is utility knife / box cutter allowed on a plane?▼
According to the TSA, utility knife / box cutter is not allowed in carry-on bags and allowed in checked baggage. Box cutters and utility knives with retractable blades are strictly banned from carry-on bags due to safety concerns. They must go in checked luggage.
Can I bring utility knife / box cutter in carry-on luggage?▼
Yes, utility knife / box cutter is prohibited in carry-on bags. Blades must be retracted or safely wrapped if packed in checked baggage.
Are there any special rules for packing utility knife / box cutter in checked baggage?▼
In checked bags, utility knife / box cutter is allowed without restrictions. Blades must be retracted or safely wrapped if packed in checked baggage.
TSA Officer Discretion
The final decision rests with the TSA officer on whether an item is allowed through the security checkpoint. Rules and regulations can vary depending on international travel destinations or dynamic airport security alert levels.
Reviewed by BringOnPlane Editorial Team
This document has been reviewed and verified by our travel reference editors. All statuses, notes, and guidelines are checked against live security feeds from the TSA (Transportation Security Administration) and FAA (Federal Aviation Administration).
Official Regulation Citations
49 CFR § 1540.111(a)
TSA Security Rules for Tools & Bladed Objects — Transportation Security Administration (TSA)
This regulation mandates baggage safety constraints, hazardous materials classifications, or general prohibited carriage parameters for airline passengers flying within or into the United States.
Rule Change & Review History
Verified baggage allowance statuses and aligned conditions with TSA What Can I Bring updates.
Regulation Source