If you fly even a handful of times a year, you already know that sick feeling when you look at a menu board in a terminal and realize a sandwich and a drink is somehow going to cost you $22. It feels absurd. It feels wrong. Honestly, it kind of is.
The good news? Savvy travelers have quietly figured out a simple, almost embarrassingly obvious system to dodge the airport food trap entirely. It doesn’t involve a fancy credit card trick or some obscure loyalty loophole. It starts at your local grocery store.
Why Airport Food Costs So Much in the First Place
Let’s be real: airport food isn’t expensive because it’s better. It’s expensive because vendors know you’re trapped. Industry figures show roughly 63 percent of passengers beyond security make purchases, and the whole terminal is designed to squeeze as much money out of you as possible while you wait.
At Newark, which Altezza Travel found had the worst airport food in America, an average meal costs over $23, despite 70 percent of the restaurants earning sub-three-star ratings. That’s a lot of money for mediocre food you’d never choose at home.
Investigators found a Hudson News location at Minneapolis–St. Paul International Airport charging sixty-nine percent more than a nearby Walgreens, with a yogurt marked up eighty-four percent. And if that makes your jaw drop, just wait. It gets more complicated from there.
The Real Math Behind the Markup
Here’s the thing about airport pricing. It’s not just random greed. There’s a structure to it. Operators and airports point to significantly higher costs inside terminals: security screenings for staff and deliveries, construction expenses that can run thirty to forty percent higher than comparable street projects, and concessionaires also pay a portion of their sales as rent, typically between six and twenty percent.
The rent for a business that wishes to operate at Midway or O’Hare is $55 a square foot, which goes up by 3% every year. Those costs get passed straight to you, every single time.
Inflation adds further pressure on airport prices. The rise in operating costs has led to increased prices across airport shops and food stands, with factors such as labour expenses, supply chain problems, and changing commodity prices all playing a role. The cost of getting food and supplies has increased by an average of 15% over the past two years, forcing businesses to raise their prices. So the overpricing is structural. Knowing that changes your strategy entirely.
The Grocery Store Trick, Explained
The core of this hack is almost laughably simple. You stop at a grocery store before heading to the airport and you bring your own food. In an ideal world, you swing by the grocery store a day before the flight and pick up something like a salad or sandwich wrap you can throw in your bag for the day of departure.
Think about the savings on even a single round trip. A tuna sandwich and a Vitamin Water at the airport can cost over $18, while at a local grocery store the same items would cost at most $6. That’s $12 saved on one small purchase alone. Now multiply that over an entire travel day, or a whole year of flying.
Generally speaking, grocery store pre-packed meals are better-tasting and healthier than the food offered at the airport or on the airline. So you’re not just saving money. You’re actually eating better. It’s one of those rare travel moves where every single variable works in your favor.
What You Can Actually Bring Through TSA
One of the biggest reasons people don’t try this hack is confusion about what security actually allows. The rules are simpler than most people think. You may pack food in your carry-on or checked bag, but all food must undergo x-ray screening. Foods that are liquids, gels, or aerosols must comply with the 3-1-1 liquids rule.
You can pack almost any solid food in your carry-on or checked bag, including sandwiches, pizza, cookies, nuts, fresh fruit, cooked meats, and hard-boiled eggs. The catch comes with liquids and spreads like peanut butter, yogurt, or sauces, which must follow TSA’s 3-1-1 rule of containers 3.4 ounces or smaller in a quart-sized bag.
There’s no limit on how much solid food you can bring as long as it fits in your luggage and passes security screening. So pack that wrap, those nuts, the fruit, and the granola bars. All of it is fair game.
The Water Bottle Hack That Pairs Perfectly
Food is half the battle. Drinks are where airports really clean up. A simple bottle of water at your local grocery store costs around $2.00, while at the airport they will charge you around $4.00. And those numbers look generous compared to some terminals.
The smart move here is an empty reusable bottle. You can’t carry liquids through the security line with you, but you can take along an empty water bottle. Instead of throwing it away, drain the water and hang onto the bottle, then refill at water fountains once you’re through security. You’ll save money by reusing the water bottle, and you’ll also help save the environment by reducing single-use plastic consumption.
It’s so obvious once you know it. Almost every major airport now has a water refill station past security. Combine this with your grocery store snacks, and you’ve essentially neutralized the most common airport spending traps before you even reach the gate.
Best Grocery Store Items to Pack for Travel
Not every grocery store item travels equally well. The best choices are solid, non-messy, and hold up for a few hours. Think of it like packing a lunchbox for a very long school day. You can pack snacks like granola bars, nuts, or sandwiches. Not only will this save you money, but it’ll also help you avoid unhealthy food options.
Trail mix is marketed as the perfect travel snack, nutritious, filling, and easy to eat on the go. Small bags of trail mix can cost $7 or more at airport shops, compared to $2 or $3 elsewhere. Buying a large bag at the grocery store before you go makes those savings completely obvious.
Fresh fruit, hard-boiled eggs, cheese slices, rice cakes, a deli wrap in a zip-lock bag. These are all grocery store standards that go through security without a problem, stay reasonably fresh, and cost a fraction of anything inside the terminal. It’s honestly more interesting eating than most airport restaurants, too.
The Markup on Specific Items Is Shocking
Some specific items at airports are marked up in ways that feel almost predatory. Yogurt cups have become a popular grab-and-go option. At the airport, a single serving can cost up to $5, compared to $1 or $2 at the grocery store. That’s a markup of roughly three to four times the regular price.
Chips are a classic airport snack. A small bag that costs $1.50 at a convenience store might be $4 at the airport. And those protein shakes that health-conscious travelers love? Ready-to-drink protein shakes and bottled smoothies are increasingly popular for health-conscious travelers, with airport price tags often between $6 to $8 per bottle.
I know it sounds crazy, but when you start adding up yogurt, a protein bar, a bag of chips, and a bottle of water, you can easily blow $25 at an airport shop without even trying. That same haul at a grocery store? Maybe $7. The math writes itself.
Lounge Access: The Premium Version of This Strategy
For frequent flyers who want an upgrade on the grocery store trick, airport lounge access through a travel credit card is the next level move. Some cards offer access to airport lounges, which give cardholders a more private place to sit, enjoy complimentary food and drinks, and better Wi-Fi. Several cards include a Priority Pass membership as a benefit, and the program grants access to more than 1,600 lounges worldwide.
One frequent travel family calculated that whether they stopped for a bite to eat on the way to the airport or grabbed food at the airport, their bill was at least $50. In 2024, they traveled from or through more than 20 different airports. Even looking at half of those and spending $50 a pop, lounge access saved them probably $500 or more.
American Express operates Centurion Lounges at 16 airports in the United States and 12 elsewhere in the world as of September 2025. You can get in with the right credit card, including the AmEx consumer or business Platinum card, the consumer or business Delta Reserve card, or the AmEx Centurion card. The Chase Sapphire Reserve is another popular option. Priority Pass’ unlimited annual plan usually costs $469, but many credit cards offer Priority Pass membership as a perk, some with annual fees lower than the cost of a membership itself.
Airports That Are Cheaper Than Others
Not every airport charges the same wild premiums. A few genuinely try to keep prices reasonable. Lucky travelers to Portland International Airport will pay prices comparatively equal to normal retail prices, with PDX’s street pricing policy in place since the 1980s.
US airports now derive nearly half their revenue from non-aeronautical sources, and food-and-beverage revenue in 2024 was more than double what it was in 2010, according to industry reporting. That trend isn’t reversing. In fact, most items at Los Angeles International lost their pricing cap in 2025.
The upshot is that if you fly through Portland, consider yourself lucky. If you fly through most other major hubs, assume the worst and plan accordingly. Your grocery store run the night before a trip is basically mandatory financial self-defense at this point.
How Much You Can Actually Save Over a Year
Let’s put real numbers on this. If you fly just once a month and spend an average of $30 to $40 on airport food per trip, that’s potentially $360 to $480 a year spent on mediocre meals you probably didn’t even enjoy. The grocery store strategy can realistically cut that down to $80 or less annually, if not eliminate it entirely.
For everything from cooked to packed food, costs at airports are two or three times higher than the market. Apply that ratio across a full year of travel and you start to see just how significant the savings compound over time.
Frequent flyers who also leverage lounge access through a travel card can stack both strategies. Pack the grocery store snacks for the journey to the airport, use the lounge for a proper meal on the other end, and never once open your wallet at a terminal restaurant. It’s the kind of quiet, smart efficiency that turns a $50 per trip drain into practically zero. Over the course of a year of real travel, that difference is very real money back in your pocket.
So the next time you’re planning a trip, ask yourself one thing before you leave for the airport: did you stop at the grocery store yet? What would you have spent instead?
<p>The post The Grocery Store Trick: How Frequent Flyers Save $50 on Every Airport Meal first appeared on Travelbinger.</p>