Airport meals can be expensive, and delays or long layovers often leave travelers searching for limited food options. That's why many flight attendants recommend bringing your own snacks instead of relying on airport restaurants or onboard purchases.

One recommendation may surprise travelers: hard-boiled eggs. According to experienced flight attendants, they're an affordable, high-protein snack that travels well and helps keep you full on longer flights. Some even pair them with soy sauce and Sriracha packets for extra flavor.

Other recommended options include trail mix, beef jerky, sandwiches, wraps, fresh fruit, and cut vegetables. These snacks are easy to pack, require little preparation, and can help travelers avoid spending extra money at the airport.

Most solid foods are allowed through TSA security checkpoints, making it easy to pack your own meals before flying. If you're unsure whether a specific food item is permitted, you can check the TSA's "What Can I Bring?" tool before heading to the airport.

The Takeaway: Packing your own snacks is one of the easiest ways to make flying more comfortable and affordable. Whether you choose trail mix, sandwiches, fresh fruit, or even hard-boiled eggs, planning ahead can save money and help you avoid overpriced airport food.