One-way rental · SFO → SEA
Need a one-way car rental from San Francisco to Seattle? This SFO → SEA guide covers the different drop-off, what the one-way fee might add, how pickup works at SFO, where you return the car at SEA, and why mileage terms matter on an approximately 810-mile drive.
Search San Francisco pickup on Discover Cars →San Francisco International uses a central Rental Car Center at 780 N. McDonnell Road. From any terminal, take the AirTrain Blue Line to the Rental Car Center. AirTrain operates 24 hours a day and serves every terminal, the terminal parking garages, the Rental Car Center, and SFO's BART station.
Current SFO pickup setup: San Francisco International Airport rental-car information ↗ · checked Sep 2026
This is a genuine long-distance one-way rental. The trip is roughly 810 miles and commonly takes about 13 hours of driving before stops, traffic, weather, or route changes, mainly using I-5 north through Northern California and Oregon.
Long-route check: Treat this as a mileage-and-total-cost problem, not just a daily-rate problem. Confirm whether the selected vehicle includes unlimited mileage and compare the final one-way total before booking. Weather and mountain conditions can also affect the I-5 corridor seasonally.
At roughly 810 miles, mileage terms matter. Some offers may show unlimited mileage, while others can include limits or conditions depending on the supplier and vehicle class.
Seattle-Tacoma International uses a separate Rental Car Facility at 3150 S. 160th St., SeaTac. All rental-car companies currently operating at SEA use this facility. Dedicated rental-car shuttles run 24 hours a day between the facility and the terminal, with the ride taking about five minutes under normal conditions. Follow Rental Car Return signs as you approach the airport and leave extra time for the shuttle back to the terminal.
Current SEA return setup: Port of Seattle rental-car information ↗ · checked Sep 2026
One-way fees are set by the rental brand, not the airport, and they change — confirm with your supplier. Here's how the major brands handle a different drop-off:
| Company | One-way rentals | Drop-off fee | Cross-region | Good to know |
|---|---|---|---|---|
| Enterprise Enterprise US one-way policy ↗ · checked Jun 2026 |
Yes | May apply; varies by route & season | Yes | One-way rentals must be booked in advance. Returns within the same city can still trigger a drop charge, mileage charge, or a higher rate. |
| National National US one-way fees ↗ · checked Jun 2026 |
Yes | Often none airport-to-airport | Yes | Unlimited mileage on most U.S. and Canada one-ways; some specialty vehicles (large vans, large SUVs) have mileage limits. Certain one-way routes are not allowed. |
| Alamo Alamo one-way policy ↗ · checked Jun 2026 |
Yes | May apply; varies by location | Yes | Book one-way rentals in advance. Same-city returns can still be charged, and certain one-way routes are not allowed. |
| Hertz Hertz US one-way rentals ↗ · checked Jun 2026 |
Yes | No separate drop-off fee (US) | Yes | About 1,700 U.S. locations (airport and neighborhood). Free unlimited mileage on most rentals; SUVs, minivans and Prestige vehicles can be rented one-way. |
| Avis Avis one-way car rental FAQ ↗ · checked Jun 2026 |
Yes | Most locations: none | Yes | Book one-way rentals in advance. Driving out of state is allowed; review any fees during booking. Car type and availability vary by participating location. |
| Budget Budget one-way car rental ↗ · checked Jun 2026 |
Yes | May apply; same metro usually free | Yes | One-way hire is available from most Budget locations; the price quoted online already includes any applicable one-way charge. |
| Sixt Sixt USA rental information ↗ · checked Jun 2026 |
Yes | Shown upfront; free on select FL/CA/NV routes | With conditions | U.S. one-way rentals are generally allowed between Sixt locations; international one-ways are not permitted, and driving outside permitted areas adds a per-mile fee. |
| Dollar Dollar general policies (one-way) ↗ · checked Jun 2026 |
Yes | Drop fee applies; varies | Yes | One-way rentals within the U.S. and within Canada vary by Dollar location and vehicle availability. Book in advance. |
| Thrifty Thrifty one-way car rental ↗ · checked Jun 2026 |
Yes | Drop fee applies; varies | Yes | One-way rentals within the U.S. and within Canada vary by Thrifty location and vehicle availability. Prices vary by location, date, length and car class. |
How we source this: each row links to the rental company's own published one-way / drop-off policy, with the month we last checked it. These policies change often and vary by route, location and vehicle class, so treat them as a guide and always confirm the current one-way fee and terms with your supplier before you book.
There's no single "one-way only" button on the big search engines, but on a comparison site like Discover Cars you can set the different drop-off in a couple of steps:
Arriving before a flight out of SEA or staying after the one-way drive? Compare hotels around Seattle:
Yes, when the exact SFO pickup and SEA return locations are offered as a one-way booking by the supplier. Availability can vary by date, vehicle class, and branch pair.
There is no fixed route-wide fee. A supplier may show a separate drop charge, build the difference into the one-way rate, or show no separate fee. Compare the final total for the exact booking.
Yes. At roughly 810 miles, mileage terms are materially important. Confirm whether the selected vehicle includes unlimited mileage and review any vehicle-specific restrictions before paying.
San Francisco International uses the Rental Car Center at 780 N. McDonnell Road. Take the AirTrain Blue Line from the terminals to reach it.
Seattle-Tacoma International uses a separate Rental Car Facility at 3150 S. 160th St. Dedicated rental-car shuttles operate 24 hours a day between the facility and the terminal.
Starting in Seattle instead? See the SEA → SFO one-way rental guide for Seattle pickup and SFO return logistics. One-way pricing and availability can differ by direction.