Major airports take on a specific flavor of chaos once festival season starts. Sundance in January. SXSW in March. Cannes in May. Toronto and Venice in the back half of the year. Then the smaller regional festivals and the premiere weekends stacked between them. Combined, you’ve got film fans, industry people, and entertainment press shuffling through TSA lines about half the calendar.
Something no frequent flyer admits in public: even the people who fly weekly still get stopped at security for dumb reasons. Not because the rules are impossible. More like the rules are weirdly specific, get updated without anyone announcing it, and somehow bite hardest when you’re already 12 minutes late for a 6 AM flight to Park City.
Quick primer before you head out for the next festival.
The Liquid Rule That People Always Get Half Right
You know the liquid rule. Or some version of it. The full version: containers no larger than 3.4 ounces, all squeezed into one quart-sized clear bag, one bag per person.
What goes sideways for people: the rule is about what the container can hold, not what’s currently in it. Your half-empty 6-ounce shampoo bottle is still a 6-ounce container under TSA’s logic, and they’ll pull it. The fix is decanting into proper travel-size bottles before you head to the airport. That’s the only way the math works out.
Bonus catch: food items in liquid or gel form count too. That fancy aged balsamic you grabbed at the festival opening night? That’s a liquid. Honey, jam, peanut butter, salsa – all liquids in TSA’s book.
Electronics: It’s Not Just Laptops Anymore
The “laptop out of the bag” rule everyone knows. The newer thing that catches travelers: TSA now wants larger tablets, e-readers, gaming devices, and even some big external batteries pulled separately too, depending on the airport and the agent.
The inconsistency is the issue. JFK might wave your iPad through. LAX might want it in a bin. Park City’s tiny seasonal terminal at festival season might want everything, including the snack bar from your bag.
Pack with the assumption everything’s coming out. Saves time and the death glare from the people behind you.
The Wellness and Supplement Question
This is the section where seasoned travelers get caught most often. Vitamins. Supplements. Wellness products. Herbal stuff. Most of it flies legally, but exactly how depends on what the product is, what form it comes in, and where you’re landing.
Take CBD. Hemp-derived CBD under 0.3% THC is fine by the federal book and fine by TSA. How it plays out at a specific checkpoint? Less consistent. Kratom is in a different bucket – federally legal in most US states, banned in a few, allowed in TSA carry-ons but worth checking destination state laws before you board. There’s a useful breakdown of TSA rules for kratom that covers what’s allowed, what to pack it in, and where state-level laws can complicate things even when federal rules don’t.
One rule covers everything wellness-related: keep it in the original packaging whenever you can, especially capsules and powders. Unmarked powder in a clear baggie is the surest method ever invented for turning a 30-second TSA stop into a 30-minute one.
Food and Festival Swag
Festival season means swag. T-shirts, posters, branded items, the occasional weird promotional thing handed out at industry parties.
Most of it is fine. The exceptions: anything battery-powered that doesn’t have an obvious purpose (TSA has questions), large bottles of wine or champagne from afterparties (above 3.4 ounces, packed in checked baggage only), and any food item that’s gel-adjacent.
Whole foods like fruit, cheese, bread? Generally fine. Cured meats are usually fine but can hit issues internationally. If you can spread it, pour it, or watch it jiggle, TSA considers it a liquid.
The Less Obvious One: Snow Globes
Genuinely. Snow globes contain liquid and are limited to ones small enough to fit in a 3-1-1 bag with room for the rest of your liquids – which means basically the very smallest souvenir snow globes only. The number of people who buy one at the festival gift shop and have it confiscated at security is non-trivial.
Park City sells a lot of them. Now you know.
What Pre-Check Gets You
If you fly more than two or three times a year and don’t have TSA PreCheck, you’re spending unnecessary time and stress at every airport. PreCheck means shoes and belt stay on, laptop and liquids stay in the bag, and the line is consistently shorter.
The application takes a few weeks, costs less than $100 for a five-year membership, and pays for itself the first festival season. For anyone covering the festival circuit professionally or as a serious hobby, it’s the closest thing to a productivity hack in the travel world.
The Practical Takeaway
Festival travel is fun. The TSA part is not. The traveler who reads the rules once before their first trip of the season and packs accordingly is the traveler who skips most of the pain.
Seasoned doesn’t mean immune. It just means you’ve already been the person holding up the line at least once. The goal is not to be that person again.
