Lacey
Lacey
Spokane
Spokane
Flight Driving

Lacey to Spokane

Updated: 28 May 2026

The route from Lacey to Spokane covers 280 miles across the Cascade Mountains via I-90 East. You will pass through Snoqualmie Pass, which can experience heavy snow during winter months. Driving takes approximately 4.5 to 5 hours under clear conditions. Alternatively, you can drive to SeaTac Airport and take a 60-minute flight to Spokane International Airport. This journey showcases the diverse geography of Washington, from coastal forests to the high desert of Eastern Washington.

Total Distance: 450 km driving distance; 380 km straight-line air distance.
Fastest Way
Flying from SeaTac to Spokane is the fastest, taking about 1 hour 10 minutes in the air.
Cheapest Way
Driving is the most economical option for groups or individuals, costing roughly $70 in fuel.
Compare Lacey to Spokane Routes
Flight
Direct
Driving
Direct
Duration 1 hour 10 mins 4 hours 45 mins
Avg Price $150-$300 $60-$80 in fuel
Operator Alaska Airlines Personal Vehicle
Route SEA to GEG. I-5 North to I-90 East through Snoqualmie Pass.
Tip Book at least three weeks in advance for the best fares. Check WSDOT mountain pass reports before departing during winter.
Travel Tips
  • Mountain Pass
    Carry tire chains in your vehicle if traveling through Snoqualmie Pass between November and April.
  • Fuel Stops
    Ellensburg is a great midway point to refuel and grab a meal.
  • Time Zone
    Both Lacey and Spokane are in the Pacific Time Zone, so no clock changes are needed.
  • Airport Parking
    If flying, use the SeaTac long-term parking garage and book online to save money.
  • Weather Prep
    Eastern Washington is significantly drier and hotter in summer than Western Washington.
Safety Tips
  • Winter Driving
    Snoqualmie Pass can close due to avalanches or heavy snow; always check WSDOT alerts.
  • Wildlife
    Be alert for deer and elk crossing the highway, especially at dawn and dusk.
  • Fatigue
    The 5-hour drive can be tiring; take breaks at designated rest areas along I-90.
  • Emergency Supplies
    Keep a blanket and extra water in your car for mountain pass emergencies.
People Also Ask
  • Is there a train to Spokane?
    Yes, Amtrak's Empire Builder stops in Spokane, but you must travel to Seattle or Portland to board.
  • How long is the drive?
    The drive is approximately 4.5 to 5 hours.
  • Are there tolls on I-90?
    No, I-90 is toll-free across Washington state.
  • What is the best way to travel?
    Driving is the most flexible, while flying is the fastest.
  • Do I need chains?
    Only during winter months when pass requirements are in effect.
Quick Info
  • From Lacey, Washington, United States
  • To Spokane, Washington, United States
  • Modes
Best Time to Travel

Late spring or early autumn to avoid mountain pass snow and summer heat waves.

Things to Do in Spokane
1
Riverfront Park
Visit the site of the World's Fair featuring the iconic Pavilion and a giant red wagon.
2
Manito Park
Explore 78 acres of beautiful botanical gardens including the Duncan Garden and Gaiser Conservatory.
3
Centennial Trail
Walk or bike along this 40-mile paved trail that follows the Spokane River.
4
Spokane Falls
View the powerful waterfalls in the heart of downtown Spokane from the Huntington Park overlook.
Tags
Lacey to Spokane drive I-90 route flights to Spokane Washington state travel Lacey to Spokane distance driving across Washington Spokane travel tips SeaTac to Spokane