What happens to FRONTIER Miles when the owner dies

Frontier Airlines has a formal process for transferring miles after an account holder dies

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Frontier Airlines Customer Service

Hours24/7 (phone 602-333-5925; live chat at https://www.flyfrontier.com/chat-with-us/; WhatsApp 1-720-902-3969). FRONTIER Miles membership cancellation and duplicate-account merges route through 801-401-9000.

Frontier Airlines Customer Service

Timeline

No processing timeline is published in the FRONTIER Miles Terms and Conditions or in the Frontier help center. The expiration clock is the one published deadline that matters: Travel Miles expire at the end of the twelve-month period after the last accrual activity date, and expired Miles can be reinstated for a fee only within six months of expiration. Contact Customer Service at 602-333-5925 for current processing expectations.

Hours24/7 (phone 602-333-5925; live chat at https://www.flyfrontier.com/chat-with-us/; WhatsApp 1-720-902-3969). FRONTIER Miles membership cancellation and duplicate-account merges route through 801-401-9000.

(General customer service)

Verified Sep 2026

Frontier Airlines provides a family transfer process for FRONTIER Miles after the account holder's death.

How to request a transfer

Here is the process for transferring FRONTIER Miles after the account holder dies:

1
Contact Frontier Airlines Customer Service at 602-333-5925 (agents available 24/7, per https://www.flyfrontier.com/customer-service/) to report the death of a member and ask where to send the written request and documentation for a death-of-member Miles transfer. Frontier publishes no dedicated estates address, email, or portal, so the channel is issued case by case on that line.
2
Assemble the documentation Section 22 of the Terms and Conditions names:
  • A certified copy of the death certificate of the member, or a letter from the executor of the estate (either one satisfies the Terms)
  • Court documents directing how the Miles are to be divided, where there are multiple executors or heirs
  • The FRONTIER Miles account number of each heir who is to receive Miles
3
An heir who does not already hold a FRONTIER Miles account may enroll at https://www.flyfrontier.com/frontiermiles/ so there is an account number to receive their share.
4
An heir who does not want their share may submit written permission waiving their rights to those Miles; under the Terms those Miles are then divided among the remaining heirs.
5
Check the account's expiration position before anything else lapses. Travel Miles expire twelve months after the last accrual activity date, and Frontier's buy-back option to reinstate expired Miles for a published fee is available only up to six months from expiration and only through Customer Care (https://faq.flyfrontier.com/help/what-is-the-frontier-miles-buy-back).
6
Ask Customer Service to confirm in writing that the transfer has been applied to the named heir account(s), and handle closing the deceased member's membership; Frontier routes membership cancellation and duplicate-account merges through 801-401-9000 or its chat channel (https://faq.flyfrontier.com/help/how-to-cancel-frontier-miles-account).

Required Documents

  • Certified copy of the death certificate of the member, or a letter from the executor of the estate
  • Court documents directing how Miles are to be divided (where there are multiple executors or heirs)
  • FRONTIER Miles account number of each heir receiving Miles
  • Written permission waiving rights to Miles, from any heir declining their share

Timeline

No processing timeline is published in the FRONTIER Miles Terms and Conditions or in the Frontier help center. The expiration clock is the one published deadline that matters: Travel Miles expire at the end of the twelve-month period after the last accrual activity date, and expired Miles can be reinstated for a fee only within six months of expiration. Contact Customer Service at 602-333-5925 for current processing expectations.

Download instructions for the whole estate

Frequently asked questions

Yes. Section 22 of the FRONTIER Miles Terms and Conditions makes Miles transferable on the death of a member where either a certified copy of the member's death certificate or a letter from the executor of the estate is produced. Where there are multiple executors or heirs, Miles are divided as directed by court documents. The Miles go to the individual heirs -- the same Terms state that accrued Miles do not constitute property of the member, so this is a transfer to named people rather than a transfer of an asset into the estate.

An heir without an existing FRONTIER Miles account can enroll in the program to receive their share of Miles. An heir who does not want the Miles may instead submit written permission waiving their rights, and under the Terms and Conditions that portion is divided among the remaining heirs.

The published FRONTIER Miles Terms and Conditions state no fee and no processing timeline for a death-of-member transfer. Contact Frontier Airlines Customer Service at 602-333-5925 to confirm current requirements before sending documentation.

Travel Miles expire at the end of the twelve-month period after the last accrual activity date, and a deceased member generates no further accrual activity, so a balance can lapse during administration. Frontier publishes a buy-back option that reinstates expired Miles for a fee scaled to the balance -- $50 for 1 to 25,000 Miles, rising to $500 for 250,001 and above -- available only up to six months from expiration and only through Customer Care.

After the transfer is complete, the recipient can use the miles according to the program's standard terms. Document the deceased account holder's details to make this process easier for your executor or family.

SimplyTrustSimplyTrust Editorial·

Sources

Data sourced from Frontier Airlines primary sources (11 pages reviewed). How we research.

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