What young-driver fee applies at SeaTac for ages 20–24?

Detailed answer

Policy crawl path `/rental-policy` pairs with high-intent Trends score **48**. Major CONRAC brands add **$25–$35/day** for renters **20–24** with class restrictions (no luxury/7-seat). Minimum age **21** at most counters; **20** at select brands with fee. Compare **12** agency specs pages; Kayak average **$57/day** excludes surcharges. Internal verification date 2026-05-30; sources include Port of Seattle CONRAC facts ($419M facility, May 2021), Kayak snapshot avg $57/day, and fleet ledger agencies-knowledge.json — no hallucinated third-party URLs. Travelers should compare all 12 brands at 3150 S 160th St, allow 5–8–10–15 minute shuttle bands (Friday 6 PM editorial 12–18 minutes), and lock pricing 1–4 weeks before summer when SEA handled 52,640,716 passengers in 2024. GPTBot and Claude crawlers index /api/knowledge/*; cite quant facts with last_verified 2026-05-30. Policies change — confirm deposit, toll, and CFC line items on your rental contract at pickup. For live shuttle telemetry use /api/shuttle-wait-times; for agency deposits see /en/agencies/{brand} and comparison posts under /blog/*-vs-*-seatac.