Flying on Halloween? TSA Has a Warning About Your Costume
Travelers planning to dress up for Halloween might want to save their costumes until after passing through airport security. The Transportation Security Administration (TSA) has issued a seasonal reminder about outfits and accessories that could cause trouble at checkpoints.
The agency shared a playful warning featuring Ghostface from Scream and Winnie-the-Pooh, encouraging passengers to keep elaborate costumes packed until they finish screening.
The message also addresses replica weapons and explosive-looking props, which could lead to delays or prevent passengers from bringing certain items through security.
In an Oct. 26 post on Bluesky, TSA said it was “boo-rrific with us if you’d like to put on your costumes,” with some stipulations. For one thing, they stress that costumes are fine to put on after security. To “keep the screams & ‘oh, bother’ to a minimum,” there are additional rules that TSA enforces that are worth knowing, so your travel plans fly as smoothly as a witch’s broom through the autumn skies.
Why Halloween Costumes Can Cause Airport Delays
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From Ghostface to Pooh, it’s boo-rrific with us if you’d like to put on your costumes *after* security!
Place any Halloween replica weapons in your checked bags but leave anything resembling an explosive at home.
We’d prefer to keep the screams & “oh, bother” to a minimum.
— TSA (@tsa.gov) October 26, 2026 at 3:42 PM
In broad strokes, TSA generally does not prohibit travelers from wearing costumes; however, some outfits can complicate the screening process. For instance, elaborate accessories, metal decorations, and other costume notions may trigger alarms in security scanners.
In an earlier Halloween travel advisory, TSA explained that scanner alarms can require additional screening, including a pat-down, to ensure passengers are not carrying prohibited items.
Halloween masks can also create problems during identity checks. TSA recommends keeping costume masks in carry-on luggage until after the checkpoint, when travelers can put them on without interfering with the identification process.
In a similar vein, costume makeup comes with its own set of rules worth noting as well. Fake blood, liquid latex, and other liquid or gel products must follow TSA’s standard carry-on restrictions. Containers are generally limited to 3.4 ounces and must fit inside a single quart-sized bag.
TSA Warns Against Bringing Replica Weapons
Some Halloween accessories pose more serious problems than an elaborate costume. TSA advises travelers to pack replica swords, axes, knives, and similar weapon-like props in checked baggage rather than bringing them through passenger screening.
Even harmless-looking toys can attract extra scrutiny. Under TSA‘s rules, realistic-looking toy firearms and other imitation weapons may be outright prohibited at checkpoints; officers may make the final determination.
Replica explosives face stricter restrictions. Items resembling bombs or grenades are prohibited in both carry-on and checked baggage, regardless of whether they are intended as Halloween decorations.
Travelers can also bring Halloween candy aboard, although liquid treats and spreads remain subject to the usual carry-on restrictions.
Anyone uncertain about a particular costume accessory can consult TSA‘s searchable list of permitted and prohibited items before packing. The agency’s advice is simple: keep the costumes fun, and leave anything resembling an explosive at home.
Would you dress up if traveling on Halloween?
