The Airport Food Trick: Learn it for Your Next Flight

author

Edgar Loper

Updated: 26 May 2026 ·

The Airport Food Trick: Learn it for Your Next Flight

Discover how to save money and eat for less when traveling by plane.
Discover how to save money and eat for less when traveling by plane. photo by viajar.elperiodico.com
Do you know what foods you can take through airport security? We explain it here.
Do you know what foods you can take through airport security? We explain it here. photo by viajar.elperiodico.com
Airtight containers to store food for your next trip.
Airtight containers to store food for your next trip. photo by viajar.elperiodico.com
Nothing is cheaper than a homemade sandwich.
Nothing is cheaper than a homemade sandwich. photo by viajar.elperiodico.com
Prepare food at home and enjoy it on board the plane.
Prepare food at home and enjoy it on board the plane. photo by viajar.elperiodico.com

Taking a flight means for many travelers the beginning of a new adventure that allows them to discover other countries and cultures very different from our own. However, if you have a limited budget or simply do not want to pay a fortune for a small snack, this simple trick is essential to help you save some money at the airport and avoid feeling famished before reaching your destination.

It is common for both airports and airlines to change their regulations, and often travelers feel a bit lost. After a few years of getting used to not bringing liquids on board that exceed the stipulated capacity, taking off our shoes before passing through security, or knowing the exact dimensions of our carry-on luggage to avoid issues when boarding, it seems that the future will continue to bring us new changes.

Biometric screenings are already a reality, as are the new rules regarding liquids, but what about food? Any traveler who has been in an airport knows that prices are often as high as the planes; meaning, they are sky-high.

If you do not want to start your vacation by spending a fortune on food, the best thing is to note this travel tip, which will allow you to fill your stomach at the airport in the simplest way possible.

Many travelers do not know if they can take food through airport security, and generally, to everyone's surprise, the answer is YES, although with certain nuances.

First of all, it is important to know that each airline can set their own requirements regarding the transportation of food. Additionally, on international flights, they tend to be quite strict about this to avoid possible food safety issues. However, beyond that, you shouldn't have problems taking your own food on board.

How to Know What Food Can Be Taken on a Plane?

The key to knowing which foods can be taken through security without problems is quite simple. Any food that does not conform to the container in which it is stored is good to go. But let's explain it in a much more illustrative way to avoid any doubts: a steak with potatoes packed in a container poses no problem, while yogurt or soup does. What's the reason? These foods adapt (due to their liquid consistency) to the shape of the container and, therefore, must comply with the regulations regarding the allowed amount of liquids.

In short, you can prepare almost any dish at home to enjoy at the airport or on the plane, and the only thing you need to keep in mind is that it does not contain liquid. Now, what if you want a salad? There's no problem either, as it's as simple as preparing it and carrying the dressing in a separate container (you know, less than 100 ml). Once past security, all you have to do is add the dressing and voila! You can enjoy a healthy and inexpensive meal.