10 things I pack on trips that save me $100 in airport spending

If you've flown lately, you know the airport is designed to drain your wallet. Between overpriced meals, convenience items, and last-minute add-ons, it's easy to burn through $100 before your flight even boards.

After a few too many trips where I ended up hangry or impulse buying things I didn't need, I got smarter about what goes in my bag. These are the things I bring every time now-and they've consistently kept that airport spending way down.

An Empty Reusable Water Bottle

Bottled water at the airport is one of the biggest ripoffs. You're looking at $4 or more for something you can get free on the other side of security.

Bring an empty water bottle with you and fill it up at a water station once you're through TSA. Most airports have filtered refill stations now, and it saves you from having to buy multiple drinks during delays or long layovers.

High-Protein Snacks

Snack boxes on the plane are usually overpriced and not that filling. Packing protein-heavy snacks like beef sticks, trail mix, or protein bars will keep you from getting hangry without dropping $15 at the convenience store.

Even a few string cheeses or peanut butter packs can hold you over until your next real meal. It doesn't sound like much, but skipping that food court impulse run can easily save you $20 or more.

A Light Blanket or Shawl

Airports and planes are notoriously cold, and they'll happily sell you a $30 travel blanket if you're desperate enough. Bringing your own lightweight throw or oversized shawl keeps you warm and avoids that upcharge.

It also doubles as a pillow or something to cover your lap if you end up sleeping in a weird position. And unlike bulky travel pillows, it folds up easily into your personal item.

Travel-Sized Pain Reliever and Tums

Airport shops charge a premium for medicine you can get for pennies elsewhere. A tiny bottle of ibuprofen or travel pack of antacids can save you from spending $8 on a single-dose packet when your head's pounding or your stomach's off.

You don't need a full medicine cabinet-just enough to get through a flight comfortably without having to buy something overpriced in a pinch.

Lip Balm and Lotion

The dry cabin air will suck the moisture out of your skin fast. Airports know this and will happily sell you tiny lotions and lip balms for triple the price.

Keep TSA-sized versions in your personal item so you're not tempted to grab something last minute at the gate. It sounds small, but avoiding that $12 lip balm impulse buy adds up over time.

A Fully Charged Power Bank

Charging stations at the airport are usually packed, and buying a power bank at the airport is ridiculously expensive. Bringing your own charged one ensures your phone doesn't die mid-travel and you don't end up spending $40 on a cheap one in a panic.

Even a basic one can give your phone a full charge or two. I throw mine in every time and it's saved me more than once-especially during unexpected delays.

Downloaded Entertainment

Wi-Fi is either paid or spotty, and airport shops know bored travelers will buy magazines, books, or games out of desperation. Downloading shows, podcasts, or books ahead of time keeps you occupied for free.

I've saved so much money by prepping my Kindle and offline playlists before I leave. Even a few kids' movies downloaded to your phone can save you from shelling out for overpriced distractions during layovers.

Gum and Mints

These are small but overpriced in airport shops. A basic pack of gum can cost $4+ if you grab it in a rush. I always keep a pack in my bag to avoid having to buy one every single trip.

It helps with ear pressure on the plane and keeps your breath fresh after travel snacks. Plus, having your own means you're not tempted by that $12 "travel-size essentials" pouch near the checkout.

A Pen

It sounds minor, but having a pen in your bag can save you from scrambling in airports that require customs forms or other paperwork. If you don't have one, you'll end up buying an overpriced pen at a newsstand out of necessity.

It also helps with anything you need to fill out last-minute, like luggage tags or notes. It's not a huge cost on its own, but over multiple trips, it's one of those easy saves you'll be glad you thought of.

A Light Meal From Home

This one has saved me more than anything else. Packing a sandwich, wrap, or even a salad from home avoids that $18 meal at the terminal. TSA allows solid foods, so as long as you don't bring soup, you're fine.

Even if you don't eat it right away, having a full meal packed keeps you from spending out of hunger. It's one of the easiest ways to cut airport costs fast-and you usually end up with something that tastes better too.

*This article was developed with AI-powered tools and has been carefully reviewed by our editors.