Does your child need Aadhaar to board a flight? Is a birth certificate enough? The answer depends on the child’s age, airline, nationality and whether an adult is travelling with them.
Carry an airline-accepted identity or age document for every child. An exemption from a separate airport identity check does not remove an airline’s requirements for age verification, infant fares or children travelling alone.
Quick answer: Do not rely on a blanket “children under 12 need no ID” rule. Prepare age proof for infants, suitable identification for older children, and the required forms for unaccompanied travel. Aadhaar is not the only possible document.
Last checked: 15 September 2026. Confirm the operating airline’s requirements for your child’s exact age and itinerary.
On This Page
Can a Child Fly Without ID on a Domestic Flight?
There is an important distinction between airport identity checks and airline documentation. IndiGo’s document page includes an exemption for accompanied infants and minors whose parent or guardian has valid ID. The same page also tells children to carry school or other photo identification and requires infant birth certificates at check-in.
Air India’s current document page states that infants and minors require identity proof. Therefore, a parent’s ID alone should not be treated as sufficient for every airline.
Sources: IndiGo travel documents and Air India documents to carry.
What about the age of 12? Airline fare categories and supervision rules can change around this age. That does not establish a universal airport rule under which every child below 12 needs no documents and every child aged 12 or older follows identical requirements.
What Documents Should You Carry for Your Child?
Use this as a preparation checklist, not a guarantee that every listed document is interchangeable.
| Situation | Prepare Before Travel |
|---|---|
| Infant under two | Airline-accepted date-of-birth evidence and a booking that includes the infant. |
| Child travelling with an adult | Accepted child identification, age evidence where needed, and the accompanying adult’s ID. |
| Teenager travelling alone | Own accepted ID and confirmation of the airline’s solo-travel rules. |
| Unaccompanied-minor service | Child’s required ID, completed forms, adult identification and authorised pickup details. |
| Foreign-national child | Current foreign passport and relevant immigration-status documents. |
| International journey | Required passport or permitted travel document, visa or OCI where applicable, and any consent documents. |
Is Aadhaar Mandatory for a Three-Year-Old to Fly?
No blanket Aadhaar-only requirement applies. Ask the airline which alternative it accepts for your child. Air India’s child-fare page lists an Indian passport as an alternative to Aadhaar for domestic identification and date-of-birth evidence. See its child and infant fare conditions.
Is a School ID Enough?
IndiGo lists school identification for children. Check that the document meets the airline’s requirements, particularly for an unaccompanied child. A school ID without a date of birth may not resolve an age-verification question.
What Age Proof Does an Infant Need?
IndiGo’s infant policy lists a birth certificate, mother’s hospital discharge summary, vaccination certificate or passport as acceptable age evidence. Its policy warns that missing proof can result in a full-fare charge, subject to seat availability.
Source: IndiGo infant travel policy.
Air India’s infant FAQ lists birth and vaccination certificates and requires a passport for international infant travel. Check the documents needed for your particular booking rather than assuming another airline’s list applies.
Source: Air India infant and child FAQs.
Does a 2.5-Year-Old Need a Flight Ticket and Seat?
Yes. A child aged two-and-a-half is outside the under-two infant category and needs a ticket with a separate seat. Infant pricing cannot be used simply because the child is small enough to sit on an adult’s lap.
What If My Child Turns Two Before the Return Flight?
Give the airline the date of birth and both travel dates before booking. Do not assume an outbound infant booking covers the return after the second birthday.
Infant charges and baggage allowances differ by carrier. See our guides to tickets for babies and infants and infant baggage allowances.
Can You Show Your Child’s Documents on a Phone?
Official digital documents and ordinary photographs are different. The BCAS circular accepts Aadhaar and driving licences presented through DigiLocker’s Issued Documents section; self-uploaded documents do not receive the same recognition under that circular.
Do not extend that rule automatically to every scanned birth certificate or school ID. Confirm the airline’s accepted format and carry a physical backup when possible.
Source: BCAS DigiLocker circular. Read our DigiLocker airport guide for more detail.
What If the Ticket Name Does Not Match?
Book using the child’s name as shown on the document you will present. Ask the airline to resolve spelling errors or missing-name issues before departure. Do not assume a small difference is automatically accepted.
Can a Minor Travel Alone on an Indian Flight?
Yes, subject to the airline’s age rules and service availability. Being legally under 18 does not mean every teenager must use an unaccompanied-minor service.
| Airline | Published Age Guidance | Domestic Service Fee |
|---|---|---|
| Air India | Unaccompanied-minor category: ages 5–11, before the 12th birthday. | ₹5,000 per sector, in addition to the fare. |
| IndiGo | Published Flying Solo bands: 5–12; ages 13–18 may travel alone or request assistance. | ₹5,999; confirm the charge for the requested service. |
| SpiceJet | Lists ages 5–12 for unaccompanied-minor travel and 12–15 as Young Passengers. Confirm the boundary at age 12. | ₹4,999 for domestic departures. |
Fees shown are published figures checked for this update. Confirm the final amount and eligibility before payment. Other airlines have their own arrangements.
Can a 14-Year-Old Fly Alone Domestically?
IndiGo’s published age bands permit this, with Flying Solo assistance available on request. The teenager still needs accepted identification. Confirm the rules for the operating carrier, especially for connecting flights.
Documents and Handover
Air India requests the child’s government-issued ID for domestic UM travel, originals for verification, and completed forms. It specifies document submission at least six hours before departure and airport reporting at least three hours before departure.
IndiGo requires photo ID for the child and parent or guardian. Its nominated receiving adult must show original photo ID. SpiceJet likewise requires photo identification and a signed UM form.
Arrange the service early. There is no universal “48 hours for every airline” rule. Connections, overnight stops and flights operated by another carrier can affect acceptance.
Official policies: Air India, IndiGo and SpiceJet.
Can Grandparents or Other Relatives Travel With a Child?
Check the airline’s accompanied-child requirements before booking. Prepare the child’s documents, the accompanying adult’s ID and parental authorisation where required.
Air India specifically lists consent and supporting parentage/identity documents for an infant travelling with an adult who is not the legal parent or guardian. Contact the airline about its submission and original-document requirements rather than assuming a simple letter is sufficient.
What About Travel With Only One Parent?
For international travel, check the departure, transit and destination requirements for parental consent, birth certificates and custody documents. Notarisation is not a universal requirement for every family journey, but a particular country or circumstance may require it.
What Documents Do Children Need Internationally?
For ordinary international travel, prepare a separate valid passport for each child, including infants, plus the required visa, residence permission or OCI documentation. Check destination-specific passport validity and consent requirements.
Do not describe passports as mandatory “with no exceptions”: certain nationality-and-route arrangements have alternative documentation rules. Obtain confirmation for the exact itinerary before relying on an exception.
Foreign-Passport and OCI Children
An OCI card is not a passport. A foreign-passport child travelling on OCI status should carry the current foreign passport and OCI documentation. A foreign child without OCI needs the applicable Indian entry permission; having an Indian parent does not automatically replace it.
For domestic IndiGo travel, its document policy identifies the passport as the valid photo ID for foreign nationals.
Does a Child Need a New OCI Card After Every Passport Renewal?
Do not assume so. The official OCI FAQ distinguishes passport/photo updates before age 20 from card reissuance. Check the current process after a passport change through the OCI Miscellaneous Services FAQs.
More Questions Parents Ask
Is a birth certificate enough for every child?
No. It is useful for age and parentage, but it does not replace photo ID where the airline requires it. Confirm acceptance for your child’s age and travel arrangement.
Can my baby fly if the birth certificate is still being issued?
Ask about the airline’s listed alternatives. IndiGo’s infant policy includes certain medical records, but that does not establish acceptance by every airline.
Can I use only the parent’s Aadhaar?
Do not make that your sole plan. The child may still need age evidence, identity documents or service-specific paperwork.
Does completing online check-in mean the documents are accepted?
No. Keep the required documents ready for airport verification even after a boarding pass has been issued.
Do siblings count as adult companions?
Not automatically. Check the airline’s minimum companion age; an older sibling may still be too young to supervise the child under its rules.
What if I arrive without my child’s required document?
Contact the airline counter immediately and ask which alternative it can accept. A booking confirmation alone does not establish the child’s identity or age, and acceptance cannot be guaranteed.
What ID should the accompanying adult carry?
Carry an accepted document such as a valid passport, Aadhaar, driving licence or voter ID, as applicable. See our domestic flight ID guide for the broader list.
Family Travel Document Checklist
- Check the child’s age on every flight date.
- Confirm documents with the airline operating each flight.
- Match the booking name to the travel document.
- Pack age proof and any required photo identification.
- Complete consent or UM paperwork where applicable.
- Keep originals and accepted digital backups accessible.
For related preparation, visit Flying With Babies and Children in India or our Travel Documents for India Flights guide.
