What should I eat before a flight to not get sick?

Eat light before you fly – both the night before and day of your flight – and pick up some crackers or other bland snacks in the airport to help in case your stomach gets upset. Stay away from greasy and spicy foods and limit your salt intake as well since flights can be dehydrating.



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Ways to prevent getting sick on a plane
  • Wash your hands and use hand sanitizer with 60% or more alcohol. ...
  • Clean the airplane seat with sanitizing wipes. ...
  • Wear a mask, even when not required. ...
  • Pick a window seat. ...
  • Keep your things in overhead bins. ...
  • Travel with your medicine. ...
  • Travel with electrolytes.


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Foods that are OK to Eat Before Flying
  • Lean protein. It is easy to grab a big greasy burger at the airport, but red meat is not the best choice. ...
  • Fruit. Well good news, fruit is on the list of things you can eat. ...
  • Protein bars. Protein bars can be convenient and satisfying but be careful. ...
  • Water.


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Your best bet is water, a light pre-flight meal, and—if you know you're highly-affected during flights—Gas-Ex, which can help if your belly starts acting up, says Dr. Sam. Also make sure to go for a walk every now and then—either to the bathroom or just down the aisle. Moving around can help keep things...well...

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Increase fiber and fluids. Make sure your pre-travel diet includes plenty of fiber, which makes stools softer and more comfortable to pass. Foods high in fiber include many fruits, like apples (with the skin), raspberries, and pears; beans; and whole-grain foods such as bran cereal.

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Avoid eating heavy foods, especially spicy foods and foods that you wouldn't even normally eat. Eating something that could really upset your stomach, or give you something worse like food poisoning, isn't fun. It's best to eat healthy foods even if it's just 24 hours before your trip, this could help a lot!

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If you're looking to sleep on your flight, don't overeat beforehand. While you may be thinking that eating a lot will ensure you aren't reliant on plane food, your plan will likely backfire. Flight attendant Kara recommended eating a small meal before your flight to ensure comfort and easier sleep.

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On your journey, you could even contemplate why some airplane windows have little holes. All of these seats have great options for different reasons. If you do decide to sit in the window seat, you'll be relieved to know that it's the best seat on the plane to avoid getting sick.

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Even if it's something as simple as feeling sick, they crew know how to diagnose and treat certain ailments. If you're feeling a touch light-headed, they can administer oxygen to help you feel better. For a headache, they can access the aircraft first aid kit and give you medicine to help ease your pains.

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Your eyes, inner ear, and brain are sensing conflicting movement, creating motion-sickness symptoms. According to the Federal Aviation Administration, illness, certain medications, alcohol, anxiety, and stress can all make a person more susceptible to airsickness.

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The first one that comes to mind is a simple ham and cheese sandwich on a baguette with cornichons and a little butter.

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Drink plenty of water
Before you even step on board a plane, you should carry a large bottle of water with you. Sure, you can ask for water from the flight attendants. But, it's more convenient to have your own supply for the duration of your flight.

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It's a list of four things you definitely should NOT eat or drink right before hopping on a plane . . .
  • Salty foods. It's common for people to get dehydrated on planes, thanks to the dry air in the cabin. ...
  • Carbonated beverages. ...
  • Alcohol. ...
  • Coffee.


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You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes through the checkpoint. These are limited to 3.4 ounces (100 milliliters) or less per item. This is also known as the 3-1-1 liquids rule.

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In short, the 3-1-1 rule is: Each liquid you bring through the TSA checkpoint must be in a 3.4-ounce or smaller container (3), all containers must be placed inside one clear quart-size plastic bag (1) and each passenger is only allowed one plastic bag (1).

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Wearing jeans helps save luggage space and can be as comfortable as sweats if they are well-worn.

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Your doctor may recommend medicines to help lower your chances of getting sick.
  1. Taking 2 tablets of Pepto-Bismol 4 times a day before you travel and while you are traveling can help prevent diarrhea. ...
  2. Most people do not need to take antibiotics every day to prevent diarrhea while traveling.


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Airplanes are small, contained spaces and sicknesses can travel quickly from person-to-person. The CDC highly recommends that you don't fly if you have a fever, especially if you're also experiencing: diarrhea, coughing, or vomiting.

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Solid food items (not liquids or gels) can be transported in either your carry-on or checked bags. Liquid or gel food items larger than 3.4 oz are not allowed in carry-on bags and should be placed in your checked bags if possible.

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Yes, solid food is allowed through TSA security in any amount. If the item is considered a liquid, paste, cream, gel, or aerosol, it is still allowed, but must be smaller than 3.4 ounces. Otherwise, you'll be required to check the item or throw it out.

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Best Non-Perishable Snacks for The Plane
  • Raw Nuts.
  • Seeds (Pumpkin or Sunflower)
  • Unsweetened Dry Fruit.
  • Raw Trail Mix.
  • Healthy Protein Bars.
  • Fresh Fruit (apples, bananas, oranges)
  • Berries (strawberries, blueberries)
  • Celery Sticks.


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