Air travel is taxing, both physically and mentally. It saps energy, challenges the immune system, and disrupts your sleep cycle. It can create stress and anxiety, test your patience, and make you puffy and bloated. Then there’s the food...
Many airport terminals and airlines have dramatically improved their offerings compared with a decade ago, but they’re still not choices you can consistently rely on. The newsstand is usually bad news, and the biggest sellers are still junk food, candy, fast food, and alcohol, which are some of the biggest culprits in the “Not So Fab” Four category.
All the hurrying, worrying, and waiting makes you crave comfort food and perhaps something to take the edge off. That’s why airports can make McDonald’s and a glass of chardonnay seem like a good combination.
Here are a few simple strategies to tilt the situation back in your favor. When you’re on the go, they can help turn any travel day, whether it’s for a stressful work trip or a fun vacation, into just another body-loving day!.
Tip #1: Fuel up On the Fab Four Before you Go
The single most important thing you can do on a travel day is not arrive at the airport hungry. Heading to the airport on an empty stomach is like grocery shopping when you are starving. You will make decisions you otherwise would not. The best defense against airport food temptation is a Fab Four meal before you leave.
Here are four ways to do it depending on your schedule and flight time:
Option 1: Eat a full Fab Four meal before you leave. At home, at your favorite healthy restaurant, or at a market near the airport. Try to stick to your normal eating time and maintain regular eating hours throughout the day. If I have an evening or red-eye flight I stay fasted after dinner exactly like I would at home.
Option 2: Fast until you arrive at your destination. If you are doing an intentional fast, commit to it properly. Black coffee or unsweetened tea, LMNT electrolytes, and plenty of water. Skip the airport food entirely and arrive at your destination ready for a full Fab Four meal.
Option 3: Blend a Fab Four Smoothie the night before. If your flight is early, blend it up the evening before and stick it in the fridge. The fiber may thicken overnight so add a little water or nut milk in the morning, shake it a few times, and sip it on the way to the airport. It shuts down hunger, saves time and money, and sets you up for the whole day. Rinse it out and you have a reusable water bottle for the trip.
Option 4: Pack a Fab Four meal as your carry-on. You can bring solid food through TSA security. My favorite travel meal is a big salad loaded with greens, chopped vegetables, and a protein like a can of wild salmon. If you have leftovers at home, throw them over a bed of greens, add half an avocado, sliced cucumber, and bell pepper, and pack a single-serving olive oil packet or a small container of your favorite dressing on the side.
Tip #2: Hydrate Like It Is Your Job
Flying dehydrates you faster than most people realize and dehydration shows up as fatigue, brain fog, headaches, and cravings, all the things that make a travel day feel miserable.
The first thing I do after clearing security is find the nearest filtered water fountain and fill up my stainless steel bottle. Many airports now have filtered water stations designed for exactly this. If you cannot find one, Starbucks has filtered water too.
I avoid plastic bottled water because BPA, phthalates, and other plastic additives have been linked to hormone disruption, immune dysfunction, and metabolic issues. Avoiding plastic also keeps you out of the newsstand, which is full of junk food and candy, and saves you eight to ten dollars every single time.
The key to hydration on travel days is not just water. It is water plus electrolytes. When we are sweating, stressed, and sitting in dry cabin air for hours, we lose sodium, potassium, and magnesium alongside our fluids. Plain water cannot replace those minerals on its own. I add LMNT electrolytes to my water throughout the entire travel day for clean, sugar-free hydration that actually works.
My hydration travel kit:
- Large stainless steel or glass water bottle
- Two to three LMNT packets for the flight depending on travel time
- Polyphenol-rich tea bags for hot water on the plane
- One to two cups of coffee maximum
Tip #3: Build a Fab Four Snack Pack
I generally do not recommend daily snacking because it can disrupt digestion and work against blood sugar balance. But on a travel day, a Fab Four Snack Pack is your best insurance policy against making decisions you will regret at the gate.
Prepare them the night before and use up any leftovers or fresh produce that would otherwise go bad while you are away.
What to pack:
- Hard-boiled eggs
- Raw nuts or single serve nut butter
- Grass-fed beef sticks or jerky (Maui Nui, Chomps, Epic)
- Protein bar or homemade protein balls
- Chopped vegetables: cucumber, celery, peppers, carrots, radishes, or zucchini
- Fresh berries
- Single serve cheese packs
- Homemade trail mix
- Olives in snack packs
- Grain-free crackers
Three Fab Four Snack Pack combinations:
- Snack Pack 1: Two hard-boiled eggs for protein, a bag of raw nuts or a single-serve nut butter packet for fat, and half to one cup of chopped vegetables for fiber and greens. Add a homemade or sugar-free dipping sauce for extra healthy fat and flavor.
- Snack Pack 2: A clean protein bar or homemade protein balls for protein, a single-serve nut butter or handful of nuts for fat, and half to one cup of chopped vegetables for fiber and greens.
- Snack Pack 3: One to two grass-fed beef sticks for protein, a bag of raw nuts and seeds for fat, and half to one cup of chopped vegetables for fiber and greens. Add a small handful of blueberries if you want something sweet.
Tip #4: Consider Fasting on the Flight
Intentional fasting on a travel day can be one of the most powerful tools for keeping blood sugar stable, reducing inflammation, and arriving at your destination feeling lighter and clearer than you otherwise would.
If you want to fast, get serious and pack for it. Bring a large stainless steel water bottle, two LMNT packets per 12 hours of fasting, and polyphenol-rich teas to add to hot or cold water. Limit coffee to one or two cups maximum and stay immersed in something absorbing, work, a good book, a podcast, or a meditation track.
The goal is not to starve yourself. It is to use a defined window of time to gain the metabolic and anti-inflammatory benefits of fasting and then arrive at your destination ready for a full, nourishing Fab Four meal.
Airport Survival Guide: What to Buy at the Newsstand
Did not have time to pack anything? It happens. Here is what I reach for at the airport when I am starting from zero:
- Raw nuts: Almonds, cashews, or shelled pistachios with just the nut and salt on the label
- Grass-fed jerky: Look for options like Epic or Chomps and check for added sugar
- Veggie and dip packs: Eat the vegetables, skip the dip which is almost always made with seed oils and sugar
- Berries: A fiber-rich way to satisfy a sweet craving without spiking blood sugar
- Yogurt: Look for plain, full-fat options without added sugar
- Hard-boiled eggs: A quick grab and go protein that most airports now carry
Skip the candy, the chips, the muffins, and the overpriced airport sandwich. Your body will feel the difference when you land.
The Bottom Line
Travel does not have to derail your health. A little preparation the night before, a stainless steel water bottle, some LMNT, and a Fab Four Snack Pack are genuinely all it takes to arrive at your destination feeling fueled, hydrated, and ready for whatever comes next.
Your travel day is just another day. Treat it like one.
Use these strategies to stay fueled and energized throughout your travel day, allowing you to arrive at your destination feeling refreshed and ready for adventure!
