Flying with ashes can feel overwhelming when you are grieving. You might have questions like: how much does it cost to take ashes on a plane? What documents do you need?

The challenge is that airline rules and TSA guidelines are not always clear, and costs can vary depending on how you travel. Most airlines do allow ashes on planes if you follow specific requirements.

This article explains how much it costs to take ashes on a plane, what TSA requires, which airlines allow cremated remains, and how to prepare for domestic and international flights.

If you’re planning a cremation and are considering After, our team is here to guide you through your options with transparency, care, and zero pressure. You can call us 24/7 at 1-844-717-5170.

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Can You Take Ashes on a Plane?

Yes, you can take ashes on a plane if you follow TSA regulations and airline policies. Both carry-on and checked options may be possible, but the safest choice is usually carry-on.

TSA requires that cremated remains be in a container that can pass through an X-ray machine. Metal urns are not ideal because they block screening. Instead, use an urn made of wood, glass, plastic, or biodegradable material. Scatter tubes are also acceptable for air travel.

Domestic travel is generally straightforward. You should carry a certified copy of the death certificate and the cremation certificate. For international flights, additional documentation may be required, such as notarized letters, translations, or approvals from consulates. 

Always confirm requirements with the embassy of your destination country before flying.

How Much Does It Cost to Take Ashes on a Plane?

Most airlines do not charge a fee to take ashes on a plane as a carry-on, so you will not pay extra unless you exceed the standard baggage allowance.

Most airlines do not charge a fee to bring ashes on a plane as long as the urn meets carry-on size and weight requirements. The urn typically counts as your personal or carry-on item, so there’s no added fee unless you exceed baggage limits.

However, other costs may apply depending on how you choose to transport or ship the remains.

Typical Expenses

The actual cost depends on how you transport the remains and what documentation you need. Here are the typical expenses families face:

USPS Shipping Notes

Starting March 1, 2025, USPS requires that you ship all cremated remains using BOX-CRE (Cremated Remains boxes) via Priority Mail Express.

These branded boxes come in kits that include the box, cushioning materials, and proper labeling. You must package the urn in a sift-proof container inside the BOX-CRE box.

For larger or irregularly shaped urns, USPS may charge nonstandard fees, including:

• $4 for parcels between 22 and 30 inches long
• $18 for parcels over 30 inches long
• $30 for parcels over 2 cubic feet (3,456 cubic inches)
• $4 for nonstandard shapes like tubes, cans, or cylindrical boxes

If your package exceeds 108 inches in combined length and girth or if you provide incorrect dimensions, dimensional weight pricing may apply. This means you’ll pay for the larger of the two: the actual weight or the size-based “DIM weight.”

For most families, mailing ashes using BOX-CRE costs between $30 and $60 within the U.S. 

Shipping internationally with Priority Mail Express International postage starts at $60-$90 for typical cremated remains weights of 5-10 lbs, plus extra fees depending on customs and the destination.

Which Airlines Allow Cremated Remains?

Most major airlines allow cremated remains if you follow their policies. Here is an overview of common practices:

• American Airlines: Allows ashes as carry-on or checked baggage if in an X-ray-friendly urn.
• Delta Airlines: Permits ashes in carry-on or check-in baggage. The urn must pass X-ray screening and requires a death certificate and a cremation certificate. 
• United Airlines: Allows ashes in carry-on with documentation.
• Southwest Airlines: Accepts ashes in carry-on. Passengers should notify staff at check-in.

Always call the airline before booking to confirm requirements. Policies may vary depending on whether you are traveling domestically or internationally.

Can You Bring Ashes on an International Flight?

You can bring ashes on an international flight, but rules differ from one country to another. Airlines may approve cremated remains, but customs officials make the final decision at the border.

Some countries require a certified death certificate, a cremation certificate, and a notarized letter from a funeral director. Others may request a health department clearance to confirm there is no risk of infectious disease. Documents may need to be translated or carry an Apostille certification.

To avoid delays, contact the embassy of the destination country before you travel. Confirm if ashes can be brought into the country and what paperwork is required. Carry originals and copies of all documents in your hand luggage. 

Arrive early at the airport to allow time for additional checks.

What Documents Do You Need to Fly With Cremated Remains?

You need several documents when flying with cremated remains, especially for international travel.

• A certified copy of the death certificate proves identity and legality.
• The cremation certificate confirms that the remains were processed at a licensed facility.
• A letter from the funeral home is not always necessary but recommended as extra proof.
• Airline-specific forms may apply, depending on the carrier.
• Consulate or embassy approvals may be necessary for international destinations.

Always keep these documents accessible in your carry-on bag. TSA officers and airline staff may ask to review them before boarding.

How To Prepare Cremated Remains for Air Travel

Preparation ensures safe and respectful transport of ashes on a plane. Airlines and the TSA have specific requirements, and following them helps avoid delays or denied screening.

Check Airline Policies In Advance

Every airline has its own policy on transporting ashes. Some allow remains in carry-on bags only, while others accept them as checked baggage or air cargo. A few airlines require advance notice (up to seven days) if you plan to ship the urn as cargo.

Always call your airline ahead of time to confirm what is allowed and whether documentation must be submitted in advance.

Choose a TSA-Approved Urn

The urn or container must be made of a material that can be clearly scanned by X-ray machines. Acceptable materials include wood, plastic, biodegradable paper, or glass.

Avoid metal or stone urns because they block screening and will not be permitted past security. Travel urns and scatter tubes are often the easiest options because they are lightweight and designed for compliance.

Label and Identify Clearly

All containers should be clearly labeled and identified as “Cremated Human Remains.” Attach copies of the death certificate and cremation certificate to the urn or include them inside the outer packaging.

This makes verification easier at security checkpoints and helps prevent misunderstandings with airline or customs staff.

Pack Securely for Transit

When packing the urn, use a padded or sift-proof container to prevent movement or spillage. Wrap the urn in soft material or bubble wrap, and place it upright in your carry-on or shipping box.

If mailing or checking it as luggage, make sure the outer container is durable and properly sealed. Avoid decorative packaging or unusual shapes that could trigger additional inspection.

Keep Documents Accessible

Carry all original documents with you, including the certified death certificate, cremation certificate, and any forms required by the airline or destination country. Store them in a folder that’s easy to access during screening.

Consider keeping digital copies on your phone for backup.

Consult Local Funeral Directors

If you are traveling internationally, contact a licensed funeral director at both your departure and arrival locations. They can confirm whether local regulations require additional permits, health certificates, or translation of documents.

This step helps prevent customs delays or refusals at your destination.

Alternatives to Flying with Ashes

Not every family can or wants to travel with ashes. Mailing, professional transport, or local scattering services can offer safe alternatives.

Mailing Remains Through USPS

Starting March 1, 2025, the U.S. Postal Service requires the use of Cremated Remains shipping supplies (BOX-CRE) for both domestic and international mailing.

• Ship only via Priority Mail Express (or Priority Mail Express International).
• Clearly label the box “Cremated Remains.”
• Include the documents you need, such as the cremation certificate and customs form for international delivery. Each BOX-CRE kit includes a sturdy labeled box, cushioning materials, and proper sealing supplies.

Using Professional Transport Services

Specialized transport companies can manage all paperwork, packaging, and customs clearance for domestic and international transfers. While this option costs more, it minimizes errors and ensures compliance with airline and government regulations.

Scattering at the Destination

Families may also choose to scatter ashes at a meaningful location. Local funeral partners or memorial providers can help with permits, delivery, and ceremony arrangements. Always confirm local laws before planning a scattering service.

After Provides Compassionate Support for Every Step of the Journey

We hope this guide answers your question: How much does it cost to take ashes on a plane? After helps families with affordable cremation services and guidance on next steps, including travel with ashes. 

While After does not arrange airline transportation, our direct cremation packages give families the essential documentation they need to meet TSA and airline requirements. After can also ship cremated remains for you to other states.

After’s packages include permits, paperwork, and support from dedicated care specialists. Families who need immediate help can call 844-717-5170 anytime, 24/7, for assistance. Flexible payment options are available through LilyPay, which offers monthly plans and crowdfunding support.

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Frequently Asked Questions

Are Cremated Remains Allowed in Carry-On Luggage?

Yes, cremated remains are allowed in carry-on luggage. TSA requires that the urn be X-ray friendly and that you present documents upon request.

What Documents Are Required to Bring Ashes on a Plane?

You’re required to have a certified death certificate and a cremation certificate to bring ashes on a plane. Some airlines and countries may require extra forms or embassy approvals.

Can I Fly Internationally With Ashes?

You can fly internationally with ashes, but customs rules vary by country. Always contact the embassy of your destination in advance to confirm requirements.

What Kind of Urn Is Approved by TSA?

TSA approves urns made of wood, glass, plastic, or biodegradable material. Metal and stone urns are not approved because they cannot be scanned by X-ray machines.

Can I Mail Ashes Instead of Flying With Them?

Yes, you can mail ashes instead of flying with them. USPS Priority Mail Express is the only legal method in the United States, and the urn must be packed in a sift-proof container.