Rent Your Car

KOA car rental

Ellison Onizuka Kona International Airport at Keahole. 9 on-airport branches and 1 more within 5 miles. Off-airport lots are often cheaper; the search shows the full total for each.

Search KOA

Pick dates and your age to see every option and the real total.

See prices

Companies and age rules

At age 21

  • Hertz

    Minimum age 20 · 1 branch in Hawaii

    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

  • Avis

    Minimum age 21 · 1 branch in Hawaii

    Rents at 21· unverified

    Young-driver fee: amount not published

    Source: avis.com · checked 2026-10-19 · all Avis rules

  • Budget

    Minimum age 21 · 1 branch in Hawaii

    Rents at 21· unverified

    Young-driver fee: amount not published

    Source: budget.com · checked 2026-10-19 · all Budget rules

  • Enterprise

    Minimum age 21 · 1 branch in Hawaii

    Rents at 21· unverified

    Young-driver fee: amount not published

    Source: enterprise.com · checked 2026-10-19 · all Enterprise rules

  • National

    Minimum age 21 · 1 branch in Hawaii

    Rents at 21· unverified

    Young-driver fee: amount not published

    Source: nationalcar.com · checked 2026-10-19 · all National rules

  • Alamo

    Minimum age 21 · 1 branch in Hawaii

    Rents at 21· unverified

    Young-driver fee: $25/day

    Estimate — from Alamo policy page, verify at booking · alamo.com · checked 2026-10-19 · all Alamo rules

  • SIXT

    Minimum age 21 · 1 branch in Hawaii

    Rents at 21

    Young-driver fee: amount not published

    Source: sixt.com · checked 2026-10-19 · all SIXT rules

  • Dollar

    Minimum age 20 · 1 branch in Hawaii

    Rents at 21· unverified

    Young-driver fee: amount not published

    Source: dollar.com · checked 2026-10-19 · all Dollar rules

  • Thrifty

    Minimum age 20 · 1 branch in Hawaii

    Rents at 21· unverified

    Young-driver fee: amount not published

    Source: thrifty.com · checked 2026-10-19 · all Thrifty rules

  • Payless

    Minimum age 21 · 1 branch in Hawaii

    21+ limited· unverified

    Young-driver fee: amount not published

    Limited to certain car classes

    Source: paylesscar.com · checked 2026-10-19 · all Payless rules

At the airport

9

Nearby (within 5 miles)

1