How do I drive to the Sea-Tac Rental Car Facility vehicle return from I-5, SR-518, or I-405?
Verified: 2026-09-13
At a glance
Follow International Blvd / SR 99 South and use the right-hand entrance for the RCF vehicle return lanes.
What to know
Topic-specific long guide --- no rental shuttle/CFC boilerplate
Machine-readable