How to Protect Baby Ears During Flight | Pressure Tips That Work

That first flight with a baby is stressful enough without the wailing that comes when tiny ears hurt. The pressure changes during climb and especially descent can block the Eustachian tubes, causing real discomfort. The fix is simple and biological: swallowing opens those tubes and equalizes pressure. Here is exactly what works, when to do it, and what to have on hand.

Why Baby Ears Hurt on Planes

Cabin pressure changes during ascent and descent. The air outside the ear shifts faster than the air trapped inside the middle ear, stretching the eardrum. Congestion from a cold, dry cabin air that thickens mucus, or sleeping through pressure changes all make the problem worse. The Eustachian tubes—the narrow passages connecting the middle ear to the throat—need to open briefly to let pressure equalize. Swallowing is the natural trigger. A sleeping baby swallows far less often, which is why dozing through descent is one of the most common mistakes parents make.

Swallowing Strategies That Work

The most effective protection is simply encouraging the baby to swallow during the critical phases: the first 15 minutes after takeoff and the 20–30 minutes before landing. Start before pressure builds, not after the crying starts.

• Breastfeeding or bottle-feeding. This is the gold standard. Feed at the very start of climb and again before descent begins (about 20–30 minutes before landing). Keep the baby upright while bottle-feeding to avoid ear fluid backup.
• Pacifier. If the baby is not hungry but needs to suck, a pacifier works. The sucking action itself encourages swallowing.
• Keep the baby awake during takeoff and landing. An awake baby swallows naturally, especially with a nipple or pacifier in the mouth. Letting them sleep through the pressure shifts and hoping it will pass is often what leads to painful ears that do not pop until hours later.

For older children, chewing gum, sucking on hard candy, or drinking through a straw provide the same swallowing effect.

When Congestion or Illness Complicates Things

A stuffy nose or ear infection makes pressure equalization harder because swollen tissues block the Eustachian tubes. If the baby has a cold, ear infection, respiratory symptoms, or significant congestion before the trip, it is worth asking a pediatrician whether flying is safe that day. Some clinicians advise acetaminophen or ibuprofen about 30 minutes before takeoff and landing for a child prone to ear pain, but confirm the dose and timing with the doctor.

For a child with congestion, an over-the-counter oxymetazoline nasal spray (brand name Afrin is one example) may be used about 20 minutes before descent to reduce swelling—but this is not a universal recommendation for infants. Check age guidelines and get pediatric approval before using any decongestant on a baby. Saline drops are a gentler option that can thin mucus without medication, and are safer for infants.

If ear pain lasts more than several hours after landing, call a doctor. Persistent pressure that will not self-correct may require medical attention.

Do Baby Earmuffs Actually Help?

Infant earmuffs reduce the overall noise level in the cabin, which can help a baby sleep or stay calm during the flight. They do not help with ear pressure at all. Pressure equalization happens inside the ear, not at the outer ear canal. Earmuffs are optional comfort gear, not a treatment for blocked Eustachian tubes. If you want both noise control and pressure management, use an earmuff for sound alongside a feeding or pacifier strategy for pressure. If you are looking for specific earmuff models that work well for travel, our roundup of best ear protection for babies flying covers tested options for different ages and budgets.