I’ve Flown Through 20+ Airports-These Are The Smartest Things To Do Right After Airport Security (Most Travelers Forget #4)
Have You Passed By The Airport Security And Are Now Wondering What To Do Next? You Are In The Right Place!
So, what are the most important things to do right after airport security is done?
You’ve made it through airport security—shoes off, laptop out, liquids inspected—and now you’re finally on the other side.
But what you do next can make or break the rest of your travel day.
As someone who’s flown through over 20 airports around the world, I’ve learned that those precious minutes after security are the perfect time to set yourself up for a smooth, stress-free journey.
Whether you’re a first-time flyer or a seasoned traveller, these are the essential things you should do right after clearing security.
Especially, if you want to avoid last-minute panic or rookie mistakes (trust me, most travellers completely forget #4.)
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1. Put Your Belongings Back In Order
Once you’ve cleared security, resist the urge to rush off right away—take a moment to calmly reassemble your belongings.
This means putting your laptop back in your bag, slipping your belt and shoes back on, stashing your liquids, and zipping everything up properly.
It may seem like a minor task, but staying organized now saves you from digging through your carry-on at the gate.
Or worse, realizing your passport is buried under a tangle of chargers and snacks.
Make sure your travel documents (passport, ID, and boarding pass) are easily accessible, ideally in a designated pocket.
Tuck your phone somewhere handy, especially if you’re using a mobile boarding pass.
And don’t forget to do a quick check for valuables. Such as jewelry, AirPods, or sunglasses—you’d be surprised how many of these items get left behind in bins.
This little pause also gives you a chance to mentally reset after the sometimes-hectic screening process.
Once you’ve got everything in place, you’ll feel more relaxed, confident, and ready to take on the rest of the terminal and the flight beyond.
2. Use The Restroom (Even If You Think You Don’t Need To)
It might not be glamorous, but making a quick bathroom stop right after security is one of the smartest moves you can make.
Security lines can be unpredictable, and once you’re past them, you finally have a moment to breathe—take advantage of it.
Even if you don’t feel the urge, it’s a good idea to go.
You never know how long the walk to your gate will be, how crowded the gate area restrooms might get, or if there will be delays before boarding.
Once you’re on the plane, it could be 30 minutes or more before you’re allowed to leave your seat.
Also, this is the perfect time to freshen up.
Splash some water on your face, reapply deodorant, fix your hair, or even brush your teeth if you have a long-haul flight ahead.
You’ll feel more comfortable, confident, and refreshed. Especially if you’re heading into a red-eye or a day full of connections.
Pro Tip: Airport bathrooms near the gates tend to be busier. The ones just past security are often cleaner and less crowded, so take the opportunity while it lasts.
3. Fill Up Your Water Bottle
One of the best travel habits you can build is carrying a reusable water bottle. And the time to fill it is right after security.
Since you can’t bring liquids through the checkpoint, this is your first chance to hydrate before your flight.
Most modern airports now have filtered water refill stations or water fountains. They are usually located near restrooms or gate areas, so take a few minutes to top up.
Why is this so important?
Airplane cabins are notoriously dry, and dehydration can worsen jet lag, dry out your skin, and leave you feeling groggy or cranky by the time you land.
While flight attendants do offer water, the cups are small and service can be slow, especially on short flights or during turbulence.
Having your own water bottle means you can sip whenever you want without relying on in-flight service.
Additionally, you’ll avoid spending $5+ on bottled water at airport shops.
Pro Tip: Look for refill stations instead of trying to use bathroom taps—they’re usually cleaner and easier to use.
Alternatively, grab one of the LARQ water bottles. I don’t travel without mine.
And if you’re travelling long-haul, consider a slightly larger bottle so you don’t run dry mid-flight.
👉 If you prefer drinking water through a filter, grab your LARQ Bottle. The Nano Zero Filter technology removes lead, heavy metals, chlorine, microplastics, and other particulates in the water.
4. Check Your Gate And Departure Time
It sounds obvious, but you’d be surprised how many people skip this step entirely and end up scrambling later.
Once you’ve made it through security, don’t just assume your gate and departure time are the same as when you first checked in.
Flight details can and do change, sometimes more than once. Especially if there are delays, equipment switches, or tight turnaround times at the airport.
Your boarding pass might say one thing, but the monitors inside the terminal tell the real-time story.
Keep an eye on the departure screen or open your airline’s app to confirm your gate and whether the flight is still on time.
This is particularly important in larger airports, where a gate change could mean a 20-minute walk (or even a shuttle ride) to another terminal.
Trust me, I’ve seen plenty of travelers casually strolling through duty-free shops. Only to realize too late that their gate was changed and boarding had already started.
A quick check right after security gives you time to plan your route, grab snacks or use the restroom without panicking, and even factor in time for gate changes if needed.
Pro Tip: Take a photo or screenshot of your gate and departure time. That is in case you lose service or Wi-Fi access while moving through the airport.
5. Grab A Snack Or A Meal
One of the things to do right after airport security is to fuel up. Whether it’s a proper meal or just a few smart snacks.
Even if you’re not hungry right away, grabbing something to eat now can save you from getting stuck with overpriced or limited options closer to your gate.
Or worse—boarding hungry and finding out your flight doesn’t offer much in the way of food.
Airline meals are often hit-or-miss, and budget airlines may not serve food at all unless you’ve pre-ordered.
Plus, if your flight is delayed or there’s turbulence that disrupts service, you’ll be glad you have something with you.
A sandwich, wrap, salad, or even a protein bar can go a long way, especially on long-haul or overnight flights.
Airports typically have better food options just past security than they do near the gates, so don’t wait too long to browse.
Look for fresh and portable options that aren’t messy or strong-smelling (out of courtesy to fellow passengers).
Pro Tip: If you have dietary restrictions, always bring backup snacks.
Airports and airplanes aren’t always friendly to gluten-free, vegetarian, or allergen-sensitive travellers.
Therefore, having your own food gives you peace of mind.
6. Charge Your Devices
The last thing you want is to be stuck in an airport with a dying phone, tablet, or laptop when you need it most.
Whether you’re checking your flight status, catching up on emails, or watching a movie during your flight, making sure your devices are fully charged before you board is essential.
Once you find your gate, find a spot near a charging station and plug in your devices.
Most airports now have plenty of charging points, but they can fill up fast.
Especially near the gates, where most people are sitting around waiting.
You can find charging stations in lounge areas, common seating zones, and even at some restaurants or cafes.
Some airports also offer charging lockers, where you can leave your device charging securely while you browse or eat.
Don’t wait until your battery is at 10%.
Charging up while you have time to spare gives you peace of mind for the entire journey.
And if you’re on a long flight, you’ll be grateful for that extra battery life when you’re trying to use your phone for entertainment.
Pro Tip: Carry a portable charger (power bank) in your bag just in case the station is full or you find yourself in a spot without access to an outlet.
It’s a lifesaver when you’re stuck waiting at the gate or during long layovers.
7. Download Entertainment Or Apps (I Always Forget This One)
Another best thing to do right after airport security is to download entertainment or apps for the flight ahead.
Wi-Fi on airplanes is often spotty and expensive, so downloading movies, TV shows, music, books, or even podcasts while you’re still in the airport will ensure you have plenty to keep you occupied.
Think about your journey! Are you traveling during the day and want to catch up on the latest episode of your favorite show?
Or maybe you’re on a red-eye flight and need something soothing to help you sleep.
If you’re using apps like Netflix, Amazon Prime, or Spotify, you can pre-load everything you need so it’s ready to go as soon as you take off.
Additionally, if you’re traveling internationally or to a new place, downloading a few helpful apps ahead of time can save you time later.
Think language translation apps, offline maps, or even travel guides for your destination.
That way, you’re not fumbling around for a Wi-Fi connection the moment you land.
Pro Tip: Use the airport Wi-Fi (if available) to download all your content before you board.
Make sure your device has plenty of storage space. Also, don’t forget to download the apps you’ll need for your flight.
Whether it’s your airline’s app for flight updates or a meditation app to help you relax.
Final Thoughts: 7 Smart Things To Do Right After Airport Security
Crossing through airport security can feel like a small victory, but what you do after that checkpoint can truly set the tone for the rest of your journey.
From organizing your belongings and grabbing a snack to charging your devices and downloading entertainment, these simple but strategic steps can make your airport experience smoother, less stressful, and way more enjoyable.
The next time you’re heading through the terminal, don’t just wander aimlessly or zone out at the gate—use this time wisely.
A few intentional moves now can help you board calmly, comfortably, and fully prepped for takeoff.
