The journey from Tumwater to Boise is approximately 500 miles. The most practical way to travel is by flying from SeaTac Airport (SEA) to Boise Airport (BOI). Driving involves taking I-84 East, a scenic journey through the mountains. Flying takes about 1.5 hours, while driving takes roughly 8 hours. Plan your trip based on your budget and time availability.
Total Distance: 800 km driving distance, 700 km straight-line air distance.
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Direct
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Direct
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|---|---|---|
| Duration | 1 hour 30 minutes | 8 hours |
| Avg Price | $100 - $300 | $80 - $150 in fuel |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | SeaTac (SEA) to Boise (BOI). | I-84 East. |
| Tip | Book your flight at least 3 weeks in advance for the best rates. | Plan for a stop in Eastern Oregon if driving. |
Spring and autumn for mild weather in Boise.