Bringing Ashes from Brazil to the US: Airlines, TSA Rules, and Shipping Options

Transporting ashes from Brazil to the United States is significantly simpler and cheaper than full-body repatriation, but it still involves specific container rules, airline policies, and government paperwork that trip up families who assume they can just carry an urn onto a plane.

Documents You Need Before Leaving Brazil

Before the ashes can leave the country — whether you're carrying them personally or shipping them — gather the core documents and confirm any route-specific requirements with the funeral home or carrier:

1. The official civil death certificate (Certidão de Óbito) from the Brazilian Cartório de Registro Civil. This is different from the hospital's medical declaration.
2. The Brazilian Certificate of Cremation issued by the crematorium, documenting the cremation of the named individual.
3. A bilingual letter from the crematorium certifying that the container holds only the ashes of the deceased.
4. Any transit or export authorization required for the chosen route. The funeral home or cargo agent should confirm whether a Guia de Trânsito or Federal Police authorization is required for accompanied travel or unaccompanied shipping.

Carry the originals and any certified English translations requested by the airline, CBP, or insurer. Brazilian originals are in Portuguese, and the receiving authorities may need to verify what you're carrying.

TSA Container Rules for Cremated Remains

The Transportation Security Administration enforces strict rules about what kind of container ashes can travel in. These rules apply at every TSA checkpoint, including connecting flights through US airports.

The container must be x-ray scannable. TSA officers screen ashes through the x-ray machine just like any other carry-on item. The urn must be made of a material that allows the x-ray to verify its contents — wood, light plastic, or cardboard are examples.

Metal, lead, stone, or thick ceramic urns get rejected. If the container produces an opaque image on the x-ray screen, the TSA officer cannot verify what's inside. Out of respect for the deceased, TSA policy prohibits opening an urn for manual inspection. The result: the container is denied through the checkpoint entirely. You don't get a secondary screening — you get turned away.

Practical recommendation: Use a temporary plastic or wooden container for the flight. Transfer the ashes to a permanent urn after arriving in the United States, subject to the carrier's and TSA's current requirements.

Carrying Ashes as Airline Carry-On Baggage

Most major airlines operating Brazil-to-US routes — including LATAM, American Airlines, United, and Delta — permit cremated remains as carry-on baggage. The specifics vary:

Carry-on. The container must fit in the overhead bin or under the seat. Ask the specific carrier whether it counts against the baggage allowance before check-in. Keep all documentation accessible — the gate agent and TSA may need to see it.

Checked baggage. Airlines also allow ashes in checked luggage, though this introduces the risk of loss or damage. If checking, pack the container inside a hard-sided suitcase with padding. Label the bag clearly.

No cargo booking for accompanied travel. Unlike full-body shipments, cremated remains traveling with a passenger do not use the air-waybill cargo process, but the carrier's baggage rules still apply.

One important note for connecting flights through Brazilian domestic airports: ANAC (Brazil's civil aviation authority) may have screening procedures that differ slightly from TSA. Carry the cremation certificate and any required transit documents with you through every security checkpoint.

Shipping Ashes via USPS from Brazil

If no family member is traveling to Brazil to collect the ashes personally, the United States Postal Service offers an international shipping option.

As of March 2025, USPS requires all cremated remains shipped internationally to use Priority Mail Express International — no other service class is accepted. The ashes must be packed in the official USPS "BOX-CRE" packaging kits, which come in two sizes and are available at post offices. Standard boxes with Label 139 affixed are no longer permitted.

Before shipping, verify that Brazil's postal service (Correios) accepts Priority Mail Express International for this category. Postal regulations between countries change, and not every origin-destination pair permits human remains by mail.

The package must include:

• The cremation certificate (original or certified copy)
• A customs declaration form listing the contents as "cremated human remains"
• The sender and recipient's full identification

Private couriers — FedEx, UPS, DHL — also transport cremated remains internationally, but they require specialized accounts, double-containment packaging, and certified translations of both the death certificate and cremation certificate. Their rates typically exceed USPS for this specific use case.

The Cremation Step: What Happens in Brazil First

Before any of this transport happens, the cremation itself must clear Brazilian legal requirements — and that's where families run into delays.

If the death was from natural causes, the family needs either written proof the deceased wanted cremation (a notarized statement, a clause in their will, or a signed advance directive) or three close witnesses who can testify in person to the deceased's expressed wishes.

If the death was unnatural — an accident, violence, drowning, or anything triggering a forensic autopsy at the Instituto Médico Legal — cremation requires a judicial order from a Brazilian court. That court process can take days to weeks, during which the family pays daily storage fees at the mortuary.

These requirements exist regardless of the deceased's nationality. Being a US citizen doesn't create any exemption from Brazil's cremation consent laws.

Total Cost: Cremation + Ashes Transport

The full cost of cremation in Brazil followed by ashes transport to the US typically runs $3,500–$6,000:

• Local cremation and preparation: $1,500–$2,000
• Consular processing: about $500
• Travel container or shipping packaging: confirm the current provider quote
• International courier or hand-carry: $100–$500 (or free if carrying personally as baggage)
• Translator and notarial documents: $300–$800

Compare that to $8,000–$18,000 for full-body repatriation, and the financial calculus becomes clear — which is why many families choose cremation when religious or cultural requirements don't preclude it.

The American Dies in Brazil Family Emergency Guide covers the complete cremation authorization process, the ashes transport checklist, and the side-by-side cost comparison for every disposition option in the US-Brazil corridor.