Can You Fly with Pneumonia Illustration

Can You Fly with Pneumonia? (2024)

by | Updated: Apr 18, 2024

Pneumonia is a respiratory condition that can severely affect lung function, raising important questions about the feasibility and safety of air travel for those diagnosed with it.

This article aims to shed light on whether flying with pneumonia is advisable from both a personal health and public safety perspective, taking into account factors like the stage and severity of the illness and the risks it poses to fellow passengers.

Can You Fly with Pneumonia?

Flying with pneumonia is generally not recommended, as the condition can worsen due to the lower levels of oxygen and air pressure in airplane cabins. Additionally, pneumonia is often contagious, posing a risk to fellow passengers. Consult with a healthcare provider for personalized advice before making travel plans.

person flying on airplane with pneumonia vector illustration

What is Pneumonia?

Pneumonia is an inflammatory condition of the lung tissue, primarily affecting the tiny air sacs known as alveoli.

Typically, the alveoli are filled with air, but when someone has pneumonia, they may fill with pus and other liquid, leading to difficulty breathing, cough, and other symptoms.

Pneumonia can be caused by various microorganisms, including bacteria, viruses, and fungi.

Symptoms often include coughing, fever, chills, fatigue, and difficulty breathing.

Treatment varies based on the cause and severity of the condition and may involve antibiotics, antivirals, or antifungals, along with supportive therapies like oxygen supplementation.

Note: Pneumonia is a potentially serious condition that can lead to complications and requires prompt medical attention.

Can Flying Exacerbate Pneumonia?

Yes, flying can exacerbate pneumonia for several reasons. Airplane cabins have lower levels of oxygen and lower air pressure compared to sea level, which can make breathing more difficult for individuals with respiratory issues. The cabin environment could potentially worsen symptoms and complications for someone with pneumonia.

Additionally, the recirculated air in the confined space of an airplane could make it easier to spread the infection to other passengers if the pneumonia is contagious.

Moreover, the stress and physical exertion of travel could strain the body, making it harder to fight off the infection. Therefore, it’s strongly advised to consult a healthcare provider before flying with pneumonia.

How to Avoid Getting Pneumonia

Avoiding pneumonia involves a multi-faceted approach that includes both lifestyle choices and medical precautions:

  • Vaccination: Immunizations like the pneumonia vaccine and flu vaccine can significantly reduce your risk. These are especially important for infants, the elderly, and individuals with compromised immune systems.
  • Good Hygiene: Wash your hands regularly with soap and water, or use an alcohol-based hand sanitizer. Avoid touching your face, especially your mouth and nose, with unwashed hands.
  • Healthy Lifestyle: Eating a balanced diet rich in fruits, vegetables, and whole grains, exercising regularly, and getting adequate sleep can boost your immune system.
  • Avoid Smoking: Smoking damages your lungs and increases your risk of respiratory infections, including pneumonia. If you smoke, seek help to quit.
  • Limit Exposure: Steer clear of individuals who are sick, especially those with respiratory infections. Maintain social distance and use a mask in crowded places during flu season.
  • Respiratory Etiquette: Always cover your mouth and nose with a tissue or elbow when coughing or sneezing. Dispose of tissues immediately and wash your hands.
  • Alcohol Moderation: Excessive alcohol consumption can compromise your immune system and increase the risk of pneumonia.
  • Workplace and Home Safety: Use appropriate personal protective equipment (PPE) in work environments that expose you to harmful chemicals or fumes. At home, ensure proper ventilation and avoid using products that can irritate your lungs.
  • Travel Precautions: When traveling, especially to areas with known outbreaks of respiratory infections, take all necessary precautions such as vaccinations, masks, and hand sanitizers.
  • Consult Healthcare Providers: Regular check-ups can help in early identification of conditions that might make you more susceptible to pneumonia, such as chronic obstructive pulmonary disease (COPD).

By adopting these practices, you can significantly reduce your risk of developing pneumonia.

Related: List of Facts and Statistics About Pneumonia

How to Prevent Spreading Pneumonia While Traveling

Preventing the spread of pneumonia while traveling requires a combination of personal hygiene, medical intervention, and consideration for others.

Here are some tips to help minimize the risk:

  • Consult a Doctor: If you have pneumonia or are experiencing symptoms, consult a healthcare provider for advice on whether it is safe and responsible for you to travel.
  • Postpone Travel: If possible, postpone your travel plans until you have fully recovered to minimize the risk of spreading the infection and worsening your own condition.
  • Wear a Mask: If travel is unavoidable, wearing a high-quality mask can help prevent the spread of airborne droplets that may contain infectious agents.
  • Hand Hygiene: Wash your hands frequently with soap and water for at least 20 seconds, or use alcohol-based hand sanitizer. Avoid touching your face, especially your mouth, nose, and eyes.
  • Disinfect Surfaces: Use disinfecting wipes to clean armrests, tray tables, and other surfaces you will touch during your journey.
  • Avoid Close Contact: Maintain a safe distance from other travelers as much as possible. Opt for less crowded modes of transportation when you can.
  • Use Tissues: Always use tissues when you cough or sneeze, and dispose of them immediately in a sealed trash bin. If tissues are not available, cough or sneeze into the crook of your elbow.
  • Alert Crew Members: If you’re on a plane, train, or bus, discreetly inform crew members that you are recovering from pneumonia so they can take additional precautions if needed.
  • Medication: Take all prescribed medications as directed by your healthcare provider to minimize symptoms and the risk of transmission.
  • Notify Contacts: If you’ve been in close contact with people during your infectious period, consider notifying them so they can take preventive measures.

Note: By adhering to these guidelines, you can minimize the risk of spreading pneumonia to others while traveling. Always consult a healthcare provider for personalized advice tailored to your specific condition.

FAQs About Flying with Pneumonia

Why is Flying with Pneumonia Dangerous?

Flying with pneumonia is risky due to the airplane cabin’s lower levels of oxygen and air pressure, which can exacerbate breathing difficulties.

The confined space and recirculated air also increase the risk of transmitting the infection to other passengers.

Finally, the physical exertion and stress of travel can weaken your immune system, making it harder for your body to fight the infection.

Is it Safe to Fly with a Chest Infection?

Flying with a chest infection is generally not recommended, especially if symptoms are severe. Lower cabin pressure and oxygen levels could worsen your condition, and there’s also a risk of spreading the infection to others.

Note: Always consult a healthcare provider for personalized advice.

How Long After Pneumonia Can I Travel?

The timeframe for safe travel post-pneumonia varies depending on the severity of your illness and your overall health.

Generally, doctors recommend waiting until all symptoms have fully resolved and you have completed your course of treatment.

A healthcare provider will typically assess your condition through tests and possibly imaging studies like a chest X-ray before clearing you for travel.

Does Flying Make Chest Congestion Worse?

Yes, flying can make chest congestion worse due to lower air pressure and reduced oxygen levels in the cabin.

These conditions can exacerbate breathing difficulties and make it harder to clear mucus from the respiratory tract.

If you’re experiencing chest congestion, consult a healthcare provider before making any travel plans.

Related: Best Quotes and Sayings About Pneumonia

Final Thoughts

When it comes to flying with pneumonia, the overarching consensus is to exercise extreme caution.

Not only can the condition deteriorate due to the airplane environment’s lower oxygen levels and air pressure, but there is also the concern of infecting other passengers.

Before considering air travel with pneumonia, consult a healthcare provider for a personalized evaluation and to understand the implications for both yourself and others.

John Landry, BS, RRT

Written by:

John Landry, BS, RRT

John Landry is a registered respiratory therapist from Memphis, TN, and has a bachelor's degree in kinesiology. He enjoys using evidence-based research to help others breathe easier and live a healthier life.


  • Jain V, Vashisht R, Yilmaz G, et al. Pneumonia Pathology. [Updated 2023 Jul 31]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-.
  • Regunath H, Oba Y. Community-Acquired Pneumonia. [Updated 2022 Nov 15]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-.

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