Flying Termites in the House: What to Do

Flying termites are swarmers, the winged adult kings and queens a mature colony releases once a year to mate and establish new colonies. The workers and soldiers that eat structural wood never grow wings, and swarmers drop their wings within hours of taking flight.

What are flying termites?

Flying termites are adult reproductive termites, also called alates, produced by established colonies solely to leave the nest, mate, and found new colonies.

The University of Florida IFAS Extension explains that termite nymphs develop seasonally into alates, which fly away from the parental nest to establish new colonies. Once a male and female pair up, UF/IFAS notes that they construct a royal chamber in a moist site near wood where the new queen begins laying eggs.

The termites doing active damage to your house stay hidden out of sight. UC IPM notes that worker termites are wingless, soft-bodied, and light caramel in color, making them the caste most often seen when infested wood is broken open. To learn more about identifying the castes that never fly, read my guide to what termites look like.

Do all termites fly?

No, only reproductive adult termites grow wings, while the workers and soldiers that eat wood and defend the nest remain wingless for their entire lives.

A termite colony relies on a strict caste system. The overwhelming majority of the population consists of blind, wingless workers foraging through soil and framing, accompanied by soldiers protecting the tunnels. A nest only produces winged swarmers once it reaches maturity, sending them out during specific seasonal windows to ensure the survival of the species.

What do flying termites look like?

Flying termites have straight antennae, a uniform waist with no narrow pinch, and two pairs of translucent wings that are identical in size and shape.

The University of Kentucky Entomology department notes that you can distinguish swarmers from flying ants by checking three main physical features:

• Antennae: Termites have straight, beaded antennae, whereas ants have distinctly elbowed antennae.
• Waist: Termites have a thick, straight waist, whereas ants have a narrow, pinched waist.
• Wings: Termites have four wings of equal length, whereas ants have front wings that are noticeably longer than their hind wings.

Swarmers drop their wings shortly after landing, leaving small piles of pale, shed wings on sills or floors. I have detailed these differences in my guide comparing flying ants and termites.

What should I do when flying termites are in the house?

Close off the room, turn off lights near the swarm, save a few insects for identification, and vacuum up the rest.

If you find winged termites emerging inside your home, follow these steps in order:

1. Avoid spraying aerosol liquid insecticides directly at the swarming insects, because room sprays will not reach the hidden colony; read my page on termite sprays and killers for what store-bought products actually accomplish.
2. Close the door to the room and turn off interior lights after dark, as UF/IFAS notes that indoor lighting, porch lights, and monitor screens draw Asian subterranean swarmers inside through open doors or unscreened windows.
3. Mark the exact spot where the insects emerge, such as a baseboard gap, window frame, wall crack, or floor vent.
4. Keep a few fallen swarmers and intact wings in a sealed plastic bag or press them onto clear tape for an inspector, and consult my guide on termite wings to learn what dropped wings indicate.
5. Vacuum or sweep up the remaining swarmers, which is all removal takes, according to the University of Kentucky.
6. Check nearby surfaces for earthen shelter tracks or tiny fecal pellets without opening walls, using my guides on mud tubes and termite frass identification.
7. Book an inspection; my page on the termite inspection explains what the inspector checks.
8. If you remain unsure whether you saw termites or flying ants, run through my interactive termite scan to clarify what you found.

Are flying termites dangerous, and is it safe to sleep in the room?

Flying termites are no danger to you, and they do not eat the wood they land on.

Yes, it is entirely safe to sleep in the room. The University of Kentucky emphasizes that termite swarmers emerging inside a home are incapable of damaging wood and live for only about a day. If an active flight is finishing up at bedtime, close the bedroom door and clean up the fallen insects in the morning. Swarmers are not the caste that can pinch; my guide on whether termites bite names the one that can.

How long do flying termites last?

A single swarm is over within a few hours, and each swarmer lives about a day.

According to UF/IFAS, most subterranean swarmers trapped indoors die and dry up near windows, sinks, or bathtubs, usually with their wings still attached. Swarms can recur on subsequent days during a release period, depending on atmospheric conditions. How these flights line up across the calendar is explained in my breakdown of termite swarm season.

Flight sizes vary widely depending on the termite species involved:

• Native subterranean termites: UF/IFAS reports that native subterranean flights typically release hundreds to thousands of swarmers.
• Formosan subterranean termites: UF/IFAS reports that Formosan subterranean flights can contain upwards of tens of thousands of individuals.

Do flying termites mean my house has termites?

Finding winged termites emerging indoors almost always points to an infestation, while a swarm out in the yard does not on its own.

The University of Kentucky states that swarmers emerging inside a home almost always indicate an infestation warranting treatment. Conversely, Kentucky notes that swarms emerging from tree stumps or woodpiles out in the yard are not necessarily cause for concern, though swarmers coming up right next to the foundation or an abutting patio mean a good chance the home is infested.

UF/IFAS notes that it may take five to ten years for a newly founded native subterranean colony to mature enough to produce swarmers. The US Environmental Protection Agency points out that most homeowners are unaware they have termites until they see a swarm or come across damage during construction.

Seeing indoor swarmers means a colony has been feeding quietly inside or underneath the structure for years. That is a clear reason to arrange a professional inspection this week, but it is not a reason to panic into signing a contract today. Check my overview of early signs of termites to spot other warning signs around your property.

Which type of termite is flying in my house?

The timing of the swarm and where the insects emerge can hint at whether you have underground subterranean termites or drywood termites living inside structural timber; an inspector confirms which.

UC IPM states that native subterranean termites swarm on warm, sunny days following fall or spring rains. UC IPM also notes that western drywood termites swarm during daytime hours in summer and fall, remaining hidden deep inside wood until they emerge directly from structural timbers. To weigh the differences between these two groups, see my guide on subterranean vs drywood termites.

How do I get rid of flying termites?

You do not need to treat the flying insects directly because they die on their own within about a day; the treatment has to reach the hidden colony using specialized soil or wood treatments.

Because swarmers die quickly after taking flight, spraying them does nothing to protect your framing. Eliminating the infestation requires reaching the main colony, and the proper method depends on whether you are dealing with subterranean or drywood termites. I break down structural treatment options in my guide on how to get rid of termites.

The University of Kentucky stresses that termites consume wood slowly, so taking an extra day, week, or month to make an informed decision generally makes no meaningful difference to the damage. Avoid any company that presses you to sign a contract on the spot.

What I would do if I saw flying termites today

If I found winged termites inside my living room today, I would treat the event as a warning signal to arrange a thorough property check, not as a middle-of-the-night emergency requiring immediate chemical sprays.

I would save a few intact specimens in a zip-top bag, vacuum up the rest, turn off nearby lamps, and leave the room closed overnight. I would not spray aerosol chemicals into wall voids. Because I have not seen your house, I cannot tell you whether your swarm came from a drywood gallery in a door frame or a subterranean colony beneath your slab, so I would spend a few days getting two or three inspections before choosing anyone.

Book a termite inspection, or describe what you found on my get help page to be put in touch with companies near you. Whoever comes out, do not let the swarm be the reason you sign a contract that day.

Sources

• Termite Control: Answers for Homeowners (ENTFACT-604) — University of Kentucky Department of Entomology — Michael F. Potter, 2026-03. Accessed 2026-10-13.
• Native Subterranean Termites: Reticulitermes flavipes, R. virginicus, R. hageni (EENY-212) — University of Florida IFAS Extension, Featured Creatures, undated. Accessed 2026-10-13.
• Pest Notes: Subterranean and Other Termites (Publication 7415) — UC Statewide IPM Program, 2014-05. Accessed 2026-10-13.
• Pest Notes: Drywood Termites (Publication 7440) — UC Statewide IPM Program, 2014. Accessed 2026-10-13.
• Asian Subterranean Termite, Coptotermes gestroi (EENY-128) — University of Florida IFAS Extension, Featured Creatures, undated. Accessed 2026-10-13.
• Formosan Subterranean Termite, Coptotermes formosanus Shiraki (EENY-121) — University of Florida IFAS Extension, Featured Creatures, undated. Accessed 2026-10-13.
• Termites: How to Identify and Control Them — US Environmental Protection Agency, 2025-10-21. Accessed 2026-10-13.