Best Ways to Travel from Portland to Seattle with Cheryl’s Northwest Tours
Are you planning a trip from Portland to Seattle and wondering about the best way to make this scenic journey happen?
The route between these two iconic Pacific Northwest cities offers travelers multiple transportation options, each with its own unique advantages.
Whether you're considering driving along Interstate 5 (or I-5), taking the train for a more relaxed journey, hopping on a quick flight, or enjoying the benefits of a guided tour, this comprehensive guide will help you choose the perfect option for your travels between the two cities.
US Highway System in Seattle City image credits - flickr
Understanding the Portland to Seattle Route
The distance in miles from Portland to Seattle is approximately 173 miles when traveling along I-5, which is the most direct route.
Depending on your chosen mode of transportation, the journey can take anywhere from 45 minutes (by plane) to 3.5 hours (by car) or can take much longer if you opt for a scenic tour with stops along the way. In any case, a scenic tour is a great choice to opt for to create great memories along this beautiful journey.
The Portland, Oregon to Seattle, Washington corridor is one of the busiest in the Pacific Northwest, connecting two vibrant cities that offer distinctive cultures, amazing food scenes, and one of the most scenic surroundings.
Understanding your options is essential to making the most of your journey between the two incredible destinations.
Driving from Portland to Seattle
Many travelers choose to drive the Portland to Seattle route, especially those who appreciate flexibility in their schedule and the ability to explore stops along the way. This route makes for a great road trip!
The I-5 Seattle to Portland Drive
The most direct route is via the I-5, which connects these two cities with an almost straightforward drive. If you plan to drive through this route, here's what you should know:
Distance: 173 miles via I-5
Driving time: Typically 3–3.5 hours, depending on traffic conditions
Best times to drive: Weekday mid-mornings or early afternoons to avoid rush hour traffic
Traffic considerations: Seattle and Portland both experience significant rush hour congestion, particularly around 7–9 AM and 4–6 PM
The drive offers some scenic views, particularly as you cross the Columbia River and approach the Puget Sound area. However, do note that I-5 is primarily a functional highway rather than a scenic route.
Scenic Detours Worth Taking
If you have extra time, consider these worthy detours that can further enhance your already beautiful drive:
Mount St. Helens National Volcanic Monument
A slight detour east will take you to this impressive volcano with excellent visitor centers and hiking trails
Olympia, Washington
The state capital offers charming waterfront areas and the impressive Washington State Capitol campus
Centralia and Chehalis
These small towns along the way offer antique shopping and local dining options!
Train from Portland to Seattle
For travelers seeking a more relaxed journey with scenic views, taking the train is an excellent option. Amtrak offers regular service between these cities on their Cascades route.
Amtrak Portland to Seattle Details
Journey time: Approximately 3.5–4 hours
Cost: Typically ranges from $30–$65 one-way, depending on when you book
Frequency: Multiple daily departures (typically 4 to 5 trains available per day)
Comfort amenities: Spacious seating, dining car, free WiFi, and power outlets, minus the stress of continuous driving
Scenic factor: Offers beautiful views of the Puget Sound and coastal areas that aren't typically visible from I-5
Note: The Portland to Seattle train departs from Portland's Union Station and arrives at Seattle's King Street Station, both conveniently located in their respective downtown areas.
Amtrak Portland to Seattle Schedule
While schedules may vary seasonally, Amtrak typically offers morning, midday, and afternoon departures. The most up-to-date Amtrak Portland to Seattle schedule can be found on the official website of Amtrak or its mobile app.
Many travelers appreciate that the train Seattle to Portland route allows them to work, read, or simply relax while watching the scenery go by outside the windows.
Flying from Portland to Seattle
For travelers who like to reach their destinations as quickly as possible, flights offer the quickest connection between these Pacific Northwest hubs.
Portland to Seattle Flights Information
Flight time: Approximately 45–60 minutes
Airlines serving this route: Alaska Airlines Portland to Seattle is the primary carrier, with multiple daily flights
Airports: Flights operate between Portland International Airport (PDX) and Seattle–Tacoma International Airport (SEA)
Typical cost: $75–$200 one-way, depending on how far in advance you book
Total travel time consideration: Remember to factor in airport security, check-in times, and transportation to/from airports
Alaska Airlines offers several PDX to SEA flights daily, making this a convenient option for business travelers or those with tight schedules. Keep in mind that while the plane journey itself is short, the entire process including the time spent in the airport takes longer.
Bus Services Between Portland and Seattle
Bolt Bus Portland to Seattle
Bolt Bus provides service between these cities with the following features:
Journey time: 3–3.5 hours, depending on traffic
Cost: Often starts around $20–$30 one-way, with prices varying based on demand
Amenities: Free WiFi, power outlets, and comfortable seating
Frequency: Multiple daily departures
The Bolt Bus route is popular among budget-conscious travelers, particularly students and younger adults who’re often looking for affordability with basic amenities like internet and power supplies.
Other Bus Options
Several other bus companies also serve this route, including Greyhound and Flixbus. A bus from Seattle to Portland can be an excellent budget option, though journey times may be slightly longer than driving yourself. Try comparing the prices of different companies in order to get the best deal.
Choosing Cheryl's Northwest Tours for Your Portland to Seattle Journey
While the standard transportation options each have their merits, there's another option that combines the best aspects of all these choices is a guided tour with Cheryl's Northwest Tours.
Why Choose a Guided Tour for Your Portland Seattle Journey
Cheryl's Northwest Tours offers specialized private tours that transform your journey into an unforgettable experience rather than just a transfer.
Here's why this option stands out:
Expert local knowledge: Learn about the region from experienced guides who know the best stops, viewpoints, and local secrets
Customizable itineraries: Your journey can include stops at attractions that interest you most
Comfort and convenience: Travel in comfortable vehicles without worrying about driving, navigating, or parking
Stress-free travel: No need to worry about train schedules, flight delays, or traffic navigation
Insider access: Visit all the best spots that might be difficult to reach via public transportation
Highlighted Tour Options
Cheryl's Northwest Tours offers several excellent tour options that can be incorporated into your Portland OR to Seattle WA journey:
Seattle Vicinity Half-Day Tour - Perfect for exploring Seattle's highlights once you arrive
Tulip Fields Private Tours - A seasonal favorite that can be included in your journey during spring
What to See in Seattle in 1 Day - Ideal for travelers with limited time in Seattle
Planning Your Journey: Factors to Consider
When deciding how to travel, consider these important factors:
Budget Considerations
Transportation costs vary significantly:
Flight: $75–$200+ (plus airport transportation)
Train: $30–65
Bus: $20–30
Driving: Gas costs plus parking fees in Seattle
Private Tour: Higher initial cost but includes transportation, guidance, and experiences
Time Constraints
Flight: Undoubtedly the fastest actual travel time, but consider the extra time required for airport procedures
Train/Bus/Car: Similar overall journey times (3–4 hours)
Guided Tour: Although longer including stops, this type of tour transforms travel time into an enjoyable part of your experience
Travel Experience Preferences
For scenic views: Train or guided tour
For maximum flexibility: Rental car or guided tour
For working/relaxing en route: Train or bus
For the quickest option: Flight
For educational experience: Guided tour with Cheryl's Northwest Tours
Weather and Seasonal Factors
Winter can bring snow in higher elevations and occasional icy conditions
Summer offers the most reliable weather but also brings more tourists
Spring and fall provide beautiful scenery with fewer crowds
Cheryl's Northwest Tours operates year-round with seasonal specialties
How Close is Portland to Seattle?
When people ask "how far is Portland from Seattle?," the answer depends on your mode of transportation and route:
By air: 130 miles (45–60 minutes flight time)
By road (I-5): 173 miles (3–3.5 hours driving time)
By train: 3.5–4 hours
By bus: 3–4 hours
Note that, depending on your mode of travel, traffic conditions, especially around both city centers, can significantly impact travel times during peak hours.
Special Considerations for International Travelers
For international visitors exploring the Pacific Northwest, the Portland to Seattle corridor presents an excellent opportunity to experience two distinctive American cities:
Both cities have excellent public transportation systems
Car rentals are readily available, though foreign visitors should check driver's license requirements
Cheryl's Northwest Tours offers an excellent solution for international travelers who may be unfamiliar with local driving regulations or who prefer expert guidance
Planning a Multi-City Pacific Northwest Vacation
Many travelers combine Portland and Seattle into a larger Pacific Northwest itinerary. If you're considering this approach, Cheryl's Northwest Tours can help with customized experiences in both cities and the journey between them.
Popular additions to a Portland/Seattle trip include:
Olympic National Park - Incredible rainforests, mountains, and coastal areas
Mount Rainier National Park - Spectacular alpine scenery and wildflowers in summer
Columbia River Gorge - Breathtaking waterfalls and scenic vistas
Oregon Coast - Dramatic seaside landscapes and charming towns
Victoria, BC - Accessible via ferry from Seattle for an international addition
Making the Most of Your Arrival in Seattle
Once you arrive in Seattle after your journey from Portland, consider these excellent experiences to begin your Seattle exploration:
What to See in Seattle in 1 Day - A perfect introduction to the city's highlights
What is There to Do in Downtown Seattle - Great options if you're staying in the city center
Things to Do in Seattle with Family - Perfect for those traveling with children
Frequently Asked Questions About Portland to Seattle Travel
How far is Portland Oregon from Seattle Washington?
The distance is approximately 173 miles via I-5, the most direct driving route.
What is the best way to travel?
The "best" way depends on your priorities:
For speed: Flying
For scenery: Train or guided tour
For budget: Bus service
For flexibility: Personal car or a reliable guided tour
How long is the train ride?
The Amtrak Cascades train takes approximately 3.5–4 hours to travel between these cities.
Is there a high-speed rail option between Seattle and Portland?
Currently, there is no Amtrak high-speed rail from Seattle to Portland, though there have been discussions about developing such service in the future.
How much does it cost to fly from PDX to Seattle?
Alaska Airlines flights typically range from $75–200 one-way, depending on when you book.
Is it worth driving?
Driving gives you flexibility and the ability to make stops, but comes with the stress of navigating traffic, particularly in urban areas. A guided tour with Cheryl's Northwest Tours provides the benefits of road travel without the drawbacks of driving yourself.
Recommended Reads for Your Journey
For more travel inspiration, check out these helpful guides:
Final Thoughts
The journey from Portland to Seattle offers multiple transportation options, each with its own advantages. Whether you prioritize speed, scenery, cost, or experience will determine which option is best for your specific needs.
For travelers seeking the most enriching and stress-free experience, Cheryl's Northwest Tours provides specialized service that transforms your journey into the highlight of your Pacific Northwest adventure. This beats a regular boring journey between two cities.
By considering factors like budget, time constraints, weather, and your personal travel preferences, you can select the perfect option for your journey between these two magnificent Pacific Northwest destinations.