The journey from Richland to Seattle is approximately 220 miles. You can fly from Pasco (PSC) to Seattle-Tacoma International Airport (SEA) in about 1 hour. Driving via I-90 W takes roughly 3.5 to 4 hours depending on traffic. This route takes you through the scenic Cascade Mountains.
Total Distance: 350 km driving distance, 280 km air distance.
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 1 hour | 4 hours |
| Avg Price | $100 - $300 | $40 - $80 in fuel |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | PSC to SEA | I-90 W |
| Tip | Direct flights are frequent and very convenient. | Expect heavy traffic near Seattle. |
May to October for mild weather.