Tumwater
Tumwater
Boise
Boise
Flight Driving

Tumwater to Boise

Updated: 28 May 2026

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.
Fastest Way
Flying from SeaTac airport.
Cheapest Way
Driving your own vehicle is the most cost-effective for multiple passengers.
Compare Tumwater to Boise Routes
Flight
Direct
Driving
Direct
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.
Travel Tips
  • Airport Transit
    Use rideshare or taxis to get from the airport to downtown Boise.
  • Driving Breaks
    If driving, stop in Pendleton for rest.
  • Weather
    Boise weather can change quickly; bring layers.
  • Public Transit
    The ValleyRide bus system is useful for getting around the city.
  • Booking
    Book your tours in advance to save money.
Safety Tips
  • Vehicle Security
    Never leave anything in your car; break-ins are common in tourist areas.
  • Urban Safety
    Be aware of your surroundings in crowded areas.
  • Emergency Services
    Dial 911 for emergencies; Boise has a high density of services.
  • Pedestrian Safety
    Use marked crosswalks in the busy downtown area.
People Also Ask
  • Is there a train to Boise?
    No, there is no direct passenger rail service to Boise.
  • How long is the flight?
    Approximately 1 hour and 30 minutes.
  • Is Boise safe?
    It is generally safe, but property crime is a significant issue.
  • What is the best way to get around?
    A car is necessary for most of the city.
  • Are there tolls?
    There are no tolls on the main routes to Boise.
Quick Info
  • From Tumwater, Washington, United States
  • To Boise, Idaho, United States
  • Modes
Best Time to Travel

Spring and autumn for mild weather in Boise.

Things to Do in Boise
1
Boise River Greenbelt
Enjoy the beautiful park and trail system along the river.
2
Idaho State Capitol
Tour the beautiful capitol building and enjoy the views of the city.
3
Basque Block
Explore the unique culture and history of the Basque community in Boise.
4
Old Idaho Penitentiary
Visit the historic prison and learn about its fascinating history.
Tags
Tumwater to Boise flights to BOI driving to Boise I-84 East Idaho road trip Tumwater travel Seattle to Boise Boise attractions