Car rental in Seatac

3 branches from 3 companies, 3 at the airport. Search for live prices and the full total.

Search Seatac

Choose your dates and age — we’ll show every branch and the real total.

Companies and age rules

At age 21 — change the age in search

Hertz
Minimum age 20 · 1 branch in Seatac
Rents at 21· unverified
Young-driver fee: $19/day
Estimate — from Hertz policy page, verify at booking · hertz.com · checked 2026-10-19 · all Hertz rules
SIXT
Minimum age 21 · 1 branch in Seatac
Rents at 21
Young-driver fee: amount not published
Source: sixt.com · checked 2026-10-19 · all SIXT rules
Thrifty
Minimum age 20 · 1 branch in Seatac
Rents at 21· unverified
Young-driver fee: amount not published
Source: thrifty.com · checked 2026-10-19 · all Thrifty rules