Train
Flight
Seattle to Los Angeles
Updated: 28 May 2026
The journey from Seattle to Los Angeles spans approximately 1,800 kilometers along the I-5 corridor. Most travelers prefer a 3-hour non-stop flight from Seattle-Tacoma International Airport to LAX. Driving takes roughly 18 to 20 hours of pure road time through Oregon and California. The Coast Starlight train offers a scenic, albeit slower, 30-hour alternative. You will traverse diverse landscapes ranging from evergreen forests to arid Southern California plains.
Total Distance: 1,800 km driving, 1,540 km air distance.
Fastest Way
Non-stop flight from SEA to LAX takes 3 hours.
Cheapest Way
Bus travel via Greyhound is often the cheapest, starting at $90.
Compare Seattle to Los Angeles Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 30 hours | 3 hours |
| Avg Price | $100 - $250 | $120 - $300 |
| Operator | Amtrak Coast Starlight | Alaska Airlines |
| Route | King Street Station to Union Station | SEA to LAX |
| Tip | Request a roomette for a more comfortable overnight experience. | Book at least three weeks in advance to secure lower fares. |
Travel Tips
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Pack LayersSeattle is often rainy while LA is sunny; dress accordingly.
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Traffic AwarenessAvoid driving through downtown Portland and LA during rush hours.
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Airport TransitUse the Link Light Rail to reach SEA airport efficiently.
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HydrationKeep water in your car if driving through the Central Valley.
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BookingUse mobile apps to track flight price fluctuations.
Safety Tips
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Road SafetyWatch for heavy truck traffic on I-5.
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Vehicle CheckEnsure your tires are inflated before the long drive.
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Personal BelongingsKeep valuables out of sight in parked vehicles.
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Emergency KitCarry a basic first-aid kit and jumper cables.
People Also Ask
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Is the train scenic?Yes, the Coast Starlight passes through the Cascade Mountains and along the California coast.
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How long is the drive?Expect 18 to 20 hours of driving time without major stops.
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Are there direct flights?Yes, multiple airlines offer direct service from SEA to LAX.
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What is the best highway?Interstate 5 is the fastest and most direct route.
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Do I need a car in LA?Yes, LA is a sprawling city where a car is highly recommended.
Quick Info
- From Seattle, Washington, United States
- To Los Angeles, California, United States
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Modes
Best Time to Travel
May to September for clear coastal visibility and dry road conditions.
Things to Do in Los Angeles
1
Pike Place Market
Visit the historic Seattle market before departure. Watch the famous fish throwers and grab fresh coffee.
2
Santa Monica Pier
Explore the iconic pier upon arrival in LA. Enjoy the Pacific Park amusement rides and sunset views.
3
Griffith Observatory
Drive up to this landmark for panoramic views of the LA basin. It is a premier spot for stargazing.
4
Getty Center
Experience world-class art and architecture in Brentwood. The gardens offer a peaceful escape from city traffic.
Tags
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West Coast travel guide
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