Los Angeles to Seattle Road Trip Guide: Best Routes, Stops & Itinerary

Traveling by road from Los Angeles to Seattle offers one of the most rewarding journeys in the United States, blending urban excitement with natural wonders across three states. This approximately 1,400-mile route can be completed in as little as 18 hours via the direct Interstate 5, but extending it to 7-14 days unlocks dramatic coastlines, ancient forests, volcanic landscapes, and vibrant cities.

Why Take This West Coast Drive

The appeal lies in the diversity: start with sun-soaked California beaches, transition to Oregon’s rugged shores and inland lakes, and culminate in Washington’s misty mountains and tech hubs. Ideal for RV rentals, campervans, or standard cars, this trip suits families, couples, and solo adventurers seeking flexibility and immersion. Summer months from May to September provide the best weather, though shoulder seasons offer fewer crowds.

Route Options: Direct vs. Scenic Paths

Choose between efficiency and scenery. The inland I-5 corridor is fastest at 1,135 miles and 17-18 hours, passing through Sacramento and Portland with reliable services. For breathtaking views, follow the Pacific Coast Highway (Highway 1/101), stretching about 1,300-2,600 miles depending on detours, taking 30+ hours of pure driving but rewarding with ocean vistas.

Recommended 10-Day Itinerary

This balanced plan covers key highlights over 10 days, averaging 150-200 miles daily with ample stops. Adjust for pace.

• Day 1: Los Angeles to Big Sur (300 miles, 6 hours)
  Depart LA via Malibu’s beaches like Zuma, then Highway 1 to Santa Barbara and Pismo Beach oysters. Overnight in dramatic Big Sur cliffs at Pfeiffer State Park.
• Day 2-3: Big Sur to San Francisco (150 miles, 4 hours)
  Explore McWay Falls and Bixby Bridge. Head to Monterey’s aquarium, then Silicon Valley en route to SF’s Golden Gate and Alcatraz.
• Day 4: San Francisco to Redwood National Park (300 miles, 6 hours)
  Wind north on 101 through Avenue of the Giants, hiking among towering ancient trees. Camp amid ferns.
• Day 5: Redwoods to Crescent City to Oregon Coast (100 miles, 2.5 hours)
  Cross into Oregon at Brookings; beachcomb at Samuel H. Boardman State Park’s arches.
• Day 6: Oregon Coast to Crater Lake (250 miles, 5.5 hours)
  Drive Highway 101 to Port Orford, then inland to deep-blue Crater Lake National Park for rim drives and hikes.
• Day 7: Crater Lake to Bend/Portland (200 miles, 4 hours)
  Via Mount Hood’s alpine meadows to Bend’s breweries or Portland’s food carts and gardens.
• Day 8: Portland Exploration
  Urban day: Washington Park, Powell’s Books, Columbia River Gorge waterfalls.
• Day 9: Portland to Olympic Peninsula (200 miles, 4 hours)
  I-5 to Olympia, then ferry to Olympic National Park’s rainforests and Hurricane Ridge.
• Day 10: Olympic to Seattle (100 miles, 2.5 hours + ferry)
  Mukilteo ferry to Whidbey Island, then to Seattle’s Space Needle, Pike Place, and waterfront.

Must-Visit Stops Along the Way

• California Coast: Hearst Castle’s opulence, elephant seals at Piedras Blancas.
• Northern CA: Lassen Volcanic National Park’s bubbling mud pots via SR-36 detour.
• Oregon Highlights: Oregon Dunes for ATV rides, Sea Lion Caves, Tillamook Cheese Factory.
• Inland Gems: Mount Shasta hikes, Hood River windsurfing, alpaca ranches near Bend.
• Washington: Hoh Rain Forest, lavender farms on Whidbey, Bainbridge Island wineries.

Practical Driving Tips

Gas up frequently on coastal stretches; EVs need planning with apps like PlugShare. Watch for rockslides on Highway 1, especially post-rain. Ferries from Mukilteo or Port Angeles require reservations in summer—arrive early for Seattle traffic. Pack layers for microclimates from 80°F deserts to 50°F forests.

• Rentals: Campervans from LA depots for flexibility.
• Costs: $200-400 gas one-way; campsites $30-60/night.
• Safety: Bear spray in parks, chain laws in winter.

Best Time to Go and Seasonal Considerations

May-September: Warm, dry roads, peak wildflowers. Avoid July 4th/ Labor Day crowds. Winter brings snow chains mandates on passes; spring fog enhances mystique.

Accommodations and Dining Highlights

Mix camping (Yosemite, Olympic) with motels in cities. RV parks abound in Washington. Eat: SF dim sum, Portland doughnuts, Seattle salmon at Pike Place.

FAQs

How long is the LA to Seattle drive?

Direct: 1,135 miles, 17.5 hours. Scenic: 1,300+ miles, 31 hours.

Is Highway 1 open year-round?

Sections close for repairs; check Caltrans for Big Sur slides.

Best vehicle for this trip?

RV/campervan for freedom; sedans fine on I-5.

Can I do it in a week?

Yes, but rushed—aim for 10+ days.

Pet-friendly stops?

Most beaches/parks; leash rules apply.

Budget Breakdown Table

Total for solo traveler: $800-1,600 excluding rental.