What are the documentation requirements, underage fees, and payment restrictions for rentals at SeaTac?
Verified: 2026-09-11
At a glance
Renters must provide US full coverage insurance, pay fees for drivers under 25, provide a $45 non-refundable debit deposit, and cannot use American Express.
What to know
Topic-specific long guide --- no rental shuttle/CFC boilerplate
Machine-readable