The journey from Tukwila to Spokane covers approximately 450 kilometers across the Cascade Mountains. You can drive via Interstate 90, which offers scenic views of Snoqualmie Pass. Alternatively, flights from Seattle-Tacoma International Airport provide a quick 1-hour transit. Amtrak's Empire Builder train also serves this route, departing from nearby Seattle. Expect variable weather conditions when crossing the mountain passes during winter months.
Total Distance: 450 km driving, 360 km air distance.
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Direct
|
Direct
|
|
|---|---|---|
| Duration | 1 hour 10 mins | 5 hours |
| Avg Price | $120-$250 | $60-$90 in fuel |
| Operator | Alaska Airlines | N/A |
| Route | SEA to GEG airport. | I-90 East through Snoqualmie Pass and Ellensburg. |
| Tip | Book at least three weeks in advance for lower fares. | Check WSDOT mountain pass reports before departing. |
July to September for clear mountain pass driving conditions.