28 Healthy Snacks to Pack For Your Next Long Flight

These particular mandarins “are seedless and easy to peel, making them another simple grab-and-go option when you're heading to the airport,” says Lori Zanini, RD, CDE and creator of ForTheLoveOfDiabetes.com. Not only that, but eating just two Halos will provide you with natural energy and half a day’s worth of vitamin C, she says. 

For a salty option, Keri Glassman, R.D., recommends packing olives. You can enjoy them on their own or include them in what she refers to as “mini meals” which can consist of olives and pairings like a small salad, a packet of tuna, “or a KIND bar that only has 4-5 grams of sugar per serving.” Just one thing olive-lovers, skip olive bar varieties which “are actually sitting in canola oil” and go for those stored in water and packaged in a glass jar or to-go container for a healthier option (like these Gaea olives she loves).  

“These are an easy addition because they are pre-peeled and ready to eat and much more nutritious than most other airport options,” says Zanini. Convenience aside, these eggs “are high in protein, organic, free-range, and certified humane” so you can travel with a full belly and a clear conscience.

If your idea of a great airport snack is less giant Toblerone and more muffins and croissants, Cadillac suggests Soozy’s Muffins. “Grain-free, gluten-free, certified paleo, these muffins are a much healthier choice than the muffins at the airport,” she says.

These packets of nut butter may not fill you up on their own but they're a great addition to crackers, fruits, and other snacks you may already have on hand. 

Last-minute packers, this one’s for you. The easiest thing you can do is reach for a granola bar. Glassman recommends KIND’s Dark Chocolate Nuts & Sea Salt bar. It’s her favorite “because they are made with real, wholesome ingredients like nuts, whole grains and fruit, plus the bar has only 5 grams of sugar,” she explains. 

Avocado is a nutrient-dense food packed with healthy fats and antioxidants, says Glassman. She makes her own avocado mash at home using salt, pepper, lemon or lime, and garlic powder but if you’re not a fan of DIY, just toss some of Wholly Guacamole’s single-serve guacamole packs in your bag. “At 2 ounces each, they're totally TSA friendly. Plus, they pair so well with other nutritious snacks like crunchy veggies and whole grain crackers, so I feel encouraged to eat lots of healthy items while in-flight,” says Blechman.

Even if you’re not jetting off to some tropical island, these coconut chips will make you feel like you’re in snack paradise. Not only are they super tasty but as Cadillac explains, “medium chain triglycerides from the coconut are great for brain function and sustained energy levels.” In other words, they’ll fill you up and help you ace that crossword puzzle you’re saving for the flight.  

We never thought to make oatmeal on a flight but it’s honestly a no-brainer. As Cadillac points out all you need to do is bring a packet with you, ask for a cup and hot water, and voila! A tasty, filling, and hot snack rich in fiber and “brain boosting omega threes” suddenly materializes.

Cadillac packs seaweed snack on her trips because they’re “a low calorie treat that satisfies that salty crunchy craving.” But not only are they low-cal, they also pack a ton of vitamins and minerals such as as calcium, iron, magnesium, iodine zinc, and vitamins C and A! Potato chips who?

For a light snack that's still filling enough to hold you over until the concessions cart comes around, Blechman suggests Greek yogurt. "Right now I'm loving Two Good. The little cup has 2g of total sugar, 3g of carbs, 12g of protein and 80 calories." So, you'll save plenty of room for a fun meal when you land.

“Pistachios are a good source of plant-based protein and nearly 90% of the fats found in them are the better for you mono and polyunsaturated type,” says Zanini. 

“I am always looking for items that are individually wrapped because they’re so much easier to grab from the kitchen on my way out,” says Blechman. Her current go-to is Horizon organic string cheese for a good source of protein that easily fits in a personal bag or carry-on.

For a savory snack that’s indulgent without being unhealthy, Joy Bauer, MS, RDN, and health and nutrition expert for NBC’s TODAY show, recommends hummus cups, because they’re the perfect thing to accompany some fresh veggies like baby carrots, celery sticks, or bell pepper slices, she says. Or, if you're a carb-lover (who isn't?) enjoy the pita chips that come with most cups.

If you're looking for yet another option to dip into your hummus or guac (another healthy go-to), Blechman recommends whole-grain crackers to stay on the more nutritious side. Her favorites (with or without hummus) are Finn Crisps.

To satisfy your cravings for those Delta biscotti, Bauer suggests her very own Nourish Granola Bites in flavors like chocolate peanut butter, blueberry apple, and chocolate banana. The yummy snacks come in 1o oz single serve pouches as well as resealable 4 oz bags and are made with good-for-you ingredients like whole grain oats and chia, so they're filling, Bauer says.