Spirit Airlines Pet Policy 2026: Fees, ESA & Service Animals
Spirit Airlines no longer allows emotional support animals in the cabin. Here is the current pet policy, in-cabin pet fees, and what service animals can do.
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Flying with ESA
What the 2021 DOT rule means for ESA air travel and how Psychiatric Service Dogs retain in-cabin access rights.
ESA air travel rights changed significantly in January 2021 when the DOT issued its final rule allowing airlines to treat emotional support animals as pets. These guides explain what changed, which animals still retain in-cabin access rights, and how Psychiatric Service Dogs continue to provide the only reliable flight protection for handlers with psychiatric disabilities.
Flying with ESA Questions
What is an ESA letter and what legal protection does it provide?
An ESA letter is a document from a licensed mental health professional confirming that you have a mental health disability that benefits from the presence of an emotional support animal. Under the Fair Housing Act, this letter requires housing providers to make reasonable accommodations - allowing your ESA in no-pet housing without charging pet fees, pet rent, or pet deposits.
How do I qualify for an emotional support animal letter?
You must have a mental health condition recognized in the DSM-5 - such as anxiety, depression, PTSD, ADHD, OCD, or another condition - that substantially limits a major life activity. A licensed mental health professional must evaluate your situation and determine that an emotional support animal provides genuine therapeutic benefit. Eligibility is determined through individual clinical evaluation, not by condition name alone.
How long does it take to get an ESA letter?
The Supportive Pet offers same-day delivery for most states. After completing a free online assessment, you are matched with a state-licensed clinician who reviews your case. If you qualify, your official ESA letter is delivered digitally - often within a few hours. No in-person appointment is required. Some states require a 30-day provider relationship before a letter can be issued.
Does my ESA letter work in every state?
Yes. The Fair Housing Act is a federal law that applies in all 50 states. An ESA letter from a licensed mental health professional provides legal housing protections wherever you live. Some states provide additional protections beyond the federal standard - California and New York have state-level disability accommodation laws that offer even stronger tenant protections than the FHA baseline.