Everything you need to know before booking a rental car in Washington State.
Daily rates depend on season, vehicle class and how early you book. Economy and compact cars are the cheapest, while SUVs and minivans cost more, especially from June to September. Booking two to four weeks ahead usually secures a better rate. We compare live offers from several Washington suppliers so you see the lowest available price for your dates.
All on-airport suppliers at Seattle-Tacoma International Airport (SEA) operate from the consolidated Rental Car Facility, a short free shuttle ride from the terminal. The shuttle runs 24 hours a day. Your voucher confirms the exact desk and pickup instructions.
The minimum age is generally 21. Drivers aged 21-24 can usually rent but may pay a young-driver surcharge, and certain larger or premium vehicles require the driver to be 25 or older. The exact age policy is shown on each offer at booking.
Most suppliers prefer a credit card in the main driver's name for the security hold, but several accept debit cards and some offer no-deposit cars. The advance payment is made online by card; cash is not accepted for the reservation. Card and deposit requirements are displayed before you pay.
You need a valid driving license held for at least one year, a passport or government ID, and a payment card in the driver's name. Visitors from outside the United States can drive on a foreign license; an International Driving Permit is recommended if your license is not in English.
Basic coverage is typically included, and additional protection such as collision damage waiver or supplemental liability can be added. Coverage and deposit are separate items - one does not depend on the other. Review exactly what is included for each offer before you book.
Yes. Most Washington rentals include unlimited mileage within the state and allow travel to Mount Rainier, North Cascades and Olympic national parks. For unpaved forest-service roads, an SUV or 4x4 is recommended. Always check the mileage and territory rules in your conditions.
Travel to Oregon and Idaho is generally allowed. Crossing into Canada is often permitted with advance notice to the supplier, and you may need a copy of the rental agreement at the border. Confirm cross-border rules before you travel, especially from northern cities like Bellingham.
Many suppliers allow one-way rentals, such as picking up at Sea-Tac and dropping off in Spokane or Portland. A one-way fee may apply and is shown during booking. Filter results to see suppliers that permit a different drop-off location.
For mountain passes such as Snoqualmie or Stevens in winter, all-wheel drive and good tires are strongly recommended, and chains may be required during storms. For lowland city driving around Seattle, a standard car is fine year-round.