Flight
Driving
Walla Walla to Seattle
Updated: 31 May 2026
The journey from Walla Walla to Seattle covers approximately 450 kilometers. Driving via I-90 West is the most common route, taking about 5 hours through the scenic Cascade Mountains. Alternatively, you can fly from Walla Walla Regional Airport (ALW) to Seattle-Tacoma International (SEA), which takes about 1 hour of flight time. This route connects the agricultural heart of the state to the urban center of the Pacific Northwest.
Total Distance: 450 km driving distance; 350 km straight-line air distance.
Fastest Way
Flying is the fastest method, taking only 1 hour in the air.
Cheapest Way
Driving is generally the most cost-effective for multiple passengers.
Compare Walla Walla to Seattle Routes
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Direct
|
Direct
|
|
|---|---|---|
| Duration | 1 hour | 5 hours |
| Avg Price | 150-300 dollars | 60-90 dollars in fuel |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | ALW to SEA. | US-12 W to I-82 W to I-90 W. |
| Tip | Direct flights are available and highly convenient. | Check Snoqualmie Pass conditions during winter months. |
Travel Tips
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TrafficExpect heavy traffic when entering the Seattle metropolitan area.
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FuelGas prices are higher in the Seattle area.
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ParkingParking in downtown Seattle is expensive; use public transit.
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WeatherBe prepared for rain in Seattle, regardless of the season.
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NavigationI-90 is the primary artery and very easy to follow.
Safety Tips
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SpeedingObserve all posted speed limits.
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VisibilityUse headlights during overcast days.
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EmergencyKeep your phone charged for navigation.
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Road ConditionsCheck for road work updates on the WSDOT website.
People Also Ask
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How far is Seattle?It is about 450 kilometers from Walla Walla.
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Is there a train?No, there is no direct passenger train service.
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What is the best route?I-90 West is the best route.
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How long does it take?It takes about 5 hours by car.
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Are there flights?Yes, direct flights are available.
Quick Info
- From Walla Walla, Washington, United States
- To Seattle, Washington, United States
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Modes
Best Time to Travel
Summer and early autumn offer the best driving conditions across Snoqualmie Pass.
Things to Do in Seattle
1
Pike Place Market
A world-famous market in Seattle known for its fresh produce and fish throwing.
2
Space Needle
An iconic landmark offering panoramic views of the Seattle skyline.
3
Walla Walla Wine Country
Enjoy world-class wine tasting before your trip.
4
Museum of Pop Culture
A unique museum dedicated to contemporary popular culture.
Tags
Walla Walla to Seattle
Washington state travel
I-90 route
Seattle transport
Walla Walla to Seattle flight
driving to Seattle
Washington road trip
Seattle tourism
