Flying with an ear infection is possible but risky, and the risk depends on which part of your ear is infected and how severe it is
You can physically board a plane with an ear infection. Airlines do not screen for it, and you will not be stopped at the gate. But flying changes the pressure in your ears, and an active infection makes that pressure change painful and potentially damaging. A middle ear infection (the most common type) can trap fluid behind your eardrum. When cabin pressure drops during takeoff and climbs during landing, that trapped fluid has nowhere to go, creating intense pain and sometimes rupturing the eardrum. An outer ear infection (swimmer's ear) is usually less affected by pressure but can worsen from cabin humidity and recycled air.
The real question is not whether you can fly, but whether you should. If you have symptoms right now—ear pain, fluid drainage, hearing loss, or dizziness—flying in the next few days carries genuine risk. If your infection is mild or clearing up, the risk is lower. If you have severe symptoms or a history of eardrum rupture, the risk is high enough that most doctors recommend waiting.
Key Takeaways
- Middle ear infections pose the highest risk during flight because cabin pressure changes force trapped fluid against your eardrum, causing pain and possible rupture.
- Flying with an outer ear infection is usually safer than flying with a middle ear infection, though cabin air can irritate it further.
- Decongestants taken before takeoff and landing can help equalize pressure, but they work best if your infection is mild or nearly resolved.
- If you have severe pain, drainage, fever, or a history of eardrum rupture, postponing your flight until symptoms improve significantly reduces your risk of injury.
- Chewing gum, the Valsalva maneuver, and nasal saline drops during flight help equalize pressure but cannot prevent damage if infection is active.
Why pressure changes during flight affect an infected ear
Your middle ear is a small air-filled space behind your eardrum. A tube called the Eustachian tube normally keeps the pressure inside that space equal to the pressure outside your body. When you swallow or yawn, the tube opens and air flows in or out to balance the pressure.
An infection swells the tissue around the Eustachian tube, blocking it. Fluid builds up in the middle ear space. During takeoff, cabin pressure drops, and the air inside your middle ear expands. During landing, cabin pressure rises, and the air inside compresses. Either way, your blocked Eustachian tube cannot open to let pressure equalize. The pressure difference pushes on your eardrum, causing pain. If the pressure difference is large enough, it can rupture the eardrum—a hole that usually heals on its own but can cause temporary hearing loss and increases infection risk.
The risk is highest during takeoff and landing, when pressure changes fastest. Cruising at altitude is usually painless because the pressure stays constant once you reach cruising altitude.
How to tell if your infection is mild enough to fly
Mild symptoms that are improving suggest lower risk. Mild means ear discomfort rather than sharp pain, no drainage or only slight drainage, normal hearing or only slight muffling, and no fever or a fever that has resolved. If you have had the infection for three to five days and symptoms are clearly getting better each day, flying is lower-risk than flying on day one or two.
Severe symptoms mean you should not fly. Severe means intense ear pain, drainage of pus or blood, significant hearing loss, dizziness or balance problems, or fever above 101°F. If you had an eardrum rupture in the past, ask your doctor before flying with any ear infection, because scar tissue makes rupture more likely.
The safest approach is to see your doctor or an urgent care clinic before your flight. They can look inside your ear with an otoscope, tell you whether it is a middle ear or outer ear infection, and assess how swollen the Eustachian tube is. That takes 15 minutes and gives you real information instead of guessing.
Medications and techniques that reduce pressure-related pain
Decongestants shrink swollen tissue in the Eustachian tube, making it easier to open. Pseudoephedrine (Sudafed) or phenylephrine nasal spray work best if taken 30 minutes before takeoff. They are most effective if your infection is mild or nearly resolved. If your Eustachian tube is severely swollen, decongestants alone may not open it enough to matter.
Nasal saline drops or spray during flight help keep the nasal passages clear so air can flow through the Eustachian tube more easily. Use them before takeoff, during the climb, and before descent.
The Valsalva maneuver—pinching your nose, closing your mouth, and gently blowing—forces air into the Eustachian tube and can equalize pressure. Do this gently and repeatedly during takeoff and descent, not once hard. Chewing gum, sucking on candy, or yawning also helps by triggering swallowing, which opens the Eustachian tube.
Pain relievers like ibuprofen or acetaminophen reduce discomfort but do not prevent pressure damage. Take them before takeoff if you expect pain.
When to postpone your flight
Postponing is the safest choice if you have severe pain, active drainage, fever, significant hearing loss, or dizziness. It is also the right choice if your flight is within two days of symptom onset, because infections usually worsen before they improve. If your flight is a week or more away, waiting a few days to see whether the infection clears on its own is reasonable.
Check your airline's change policy before you decide. Many airlines allow you to change your flight date without a fee if you have a medical reason, though they may ask for a doctor's note. Some charge a change fee but refund the ticket price if you rebook for a later date. A few charge a full cancellation fee. Knowing your airline's policy helps you weigh the cost of postponing against the risk of flying.
If you have already paid for a non-refundable ticket and your infection is mild and improving, flying is a personal choice. The risk is real but not certain. Many people fly with mild ear infections and experience only discomfort, not injury. But if you have the option to postpone, waiting until symptoms are nearly gone removes most of the risk.
What to do if your ear hurts during the flight
If pain starts during takeoff or landing, try the Valsalva maneuver or chew gum to equalize pressure. If that does not work, use a nasal decongestant spray. Lean your head toward the affected ear to help fluid drain. Take a pain reliever if you have one with you.
If pain is severe or you feel a sudden pop or hearing loss, tell a flight attendant. They can note it in the flight log. Severe pain during flight sometimes means the eardrum is rupturing. You cannot fix that in the air, but documenting it helps if you need to file a claim later or seek medical care after landing.
After landing, see a doctor or urgent care clinic if you have new hearing loss, ongoing pain, or drainage. A ruptured eardrum usually heals without treatment, but a doctor can confirm it and rule out other problems.
Outer ear infections and flying
An outer ear infection (swimmer's ear) affects the ear canal, not the middle ear, so it does not trap fluid behind the eardrum. Pressure changes during flight do not usually cause pain or damage the way they do with middle ear infections.
However, cabin air is dry and recycled, which can irritate an infected ear canal and make itching or drainage worse. Wearing an earplug or earplugs during flight can help by keeping cabin air out of the canal. If you wear hearing aids or earbuds, remove them during flight to avoid trapping moisture and bacteria in the canal.
Flying with an outer ear infection is generally lower-risk than flying with a middle ear infection, but if you have severe pain or drainage, waiting a few days is still the safer choice.
Frequently Asked Questions
Can I fly if I just started antibiotics for an ear infection?
Starting antibiotics does not mean the infection is controlled yet. Antibiotics take 24 to 48 hours to reduce swelling and fluid buildup. If your flight is within two days of starting antibiotics, the infection is still active and pressure risk is high. If your flight is three or more days away, symptoms may improve enough to fly safely by then.
What if I have an ear infection in only one ear?
One infected ear still creates pressure problems during flight. The pain will be one-sided, but the risk of eardrum rupture is the same. Techniques like the Valsalva maneuver and decongestants work on both ears, so they help the infected side too.
Is it safe to fly with ear tubes or a perforated eardrum?
Ear tubes (tympanostomy tubes) actually make flying safer because they allow pressure to equalize through the tube instead of building up behind the eardrum. A healed perforation (hole) is usually safe to fly with, but a fresh perforation or one that is actively draining needs to heal first. Ask your doctor before flying.
Will the cabin pressure hurt my ear even if I do not have pain right now?
If you have no pain or other symptoms, your ear is probably not infected or the infection is very mild. Pressure changes during flight are unlikely to cause damage if your Eustachian tube is not blocked. But if you develop pain during the flight, that suggests the infection was more active than you realized.
Can I use earplugs to prevent pressure pain?
Earplugs block sound but do not prevent pressure changes inside your ear. They do not help with middle ear infections. For outer ear infections, earplugs can protect the ear canal from cabin air irritation, but they do not reduce pressure-related risk.