What Is The Portland To Seattle Distance? How To Travel By Road, Train, Tram, And Air?
BY Sibashree Mar 23, 2026
Are you planning a road trip in the Pacific Northwest? The Portland to Seattle journey, covering a distance of more than 170 miles, is one of my favorites in the region. I love this route simply because of its diversity. You will find state parks, downtowns, and a beautiful coastline on the way. So, in this blog, I will talk about a beautiful road trip from Portland to Seattle, the other modes of travel, and the main attractions on the way. What Is The Portland To Seattle Distance? The distance between Portland and Seattle is around 174 miles or 280 km. Furthermore, the travel time between two destinations is around 2 hours and 45 minutes. Also, the main route to travel from Portland to Seattle is via Interstate 5 (I-5). However, the travel time between Portland and Seattle will depend on the mode of transport you choose. So, here is a quick summary. Portland to Seattle Modes of TransportTravel Time By Car2 Hours and 45 MinutesBy Bus3 to 4 Hours and 30 MinutesBy TrainAbout 3 Hours and 30 MinutesBy Rideshare About 3 to 4 HoursBy Air53 Minutes Furthermore, the Portland International Airport is around 12 miles away from the city. Also, the Seattle-Tacoma International Airport is about 14 miles away from Seattle. So, consider the travel time to and from these airports by road. On the other hand, the Portland Union Station is 1 mile away from the city, and the King Street Station serves the Seattle area. From the train station, the Downtown and other main attractions are within walking distance. How To Travel From Portland To Seattle? The fastest way to travel from Portland to Seattle is to take a flight. However, if you love TheLowDownUnder Travel philosophy and want a more local experience, you can also plan a road trip by car or take a ride share. Buses and train services are also available between these two destinations. So, here are the details. 1. How To Travel From Portland To Seattle By Car? Traveling the Portland to Seattle distance of 174 miles by car takes around 2.5 hours. The route through I-5 North is quite straightforward, and some important stops on the way are Washington, Olympia, and Tacoma. Furthermore, you start the ride early in the morning, before 7 AM. 7 AM to 9 AM and 4 PM to 6 PM are the busiest times on the route. Also, there is an alternative route via US-101, which passes through Astoria to the coast. Nevertheless, based on the route you take and the vehicle you choose, the car rental price will be around $34 to $50. 2. How To Travel From Portland To Seattle By Bus? Flixbus and Greyhound are the main bus services from Portland to Seattle. The bus services start from as early as 7 AM, and the last bus leaves Portland at 10 PM. The bus leaving at 10 PM is also the fastest, completing the journey in just 2 hours and 50 minutes. Furthermore, the buses leave from the Portland Curbside Bus Stop, and the popular drop stations are the Seattle Tacoma International Airport, Seattle Bus Station, and Seattle 6th Avenue S and S Lane Street. Moreover, the ticket price starts from 30.48 Euros. 3. How To Travel From Portland To Seattle By Train? Amtrak runs seven daily from Portland to Seattle. Furthermore, the ticket price starts from $27. Also, check out the timings of the train from the Portland Union Station to the King Street Station in Seattle in the table below. DepartureArrival 6:45 AM10:10 AM8:30 AM11:50 AM10:40 AM2:05 PM2:10 PM5:37 PM3:56 PM7:51 PM5:55 PM9:20 PM7:25 PM10:50 PM 4. How To Travel From Portland To Seattle By Flights? As I have mentioned, the flights from Portland International Airport (PDX) to Seattle-Tacoma International Airport (SEA) take around 55 minutes. American Airlines and Delta Airlines are some of the popular services on this route. Furthermore, the ticket price will be around $350. Moreover, the travel time by road from Portland to the Portland International Airport (PDX) and the Seattle-Tacoma International Airport (SEA) is around 20 minutes. 5. Portland To Seattle Rideshare Or Taxi Shuttle services such as Portland Express, Uber, and Lyft are other ways to travel from Portland to Seattle. Uber and Lyft services are a little expensive, costing around $60 for the ride. On the other hand, a ride on the Portland Express from Portland to Seattle will be around $50-$70 based on the vehicle and the group size. What Are The Important Stops From Portland To Seattle? Portland is one of the best family vacation spots, and Seattle is one of the safest places for women solo travelers. Furthermore, on the way, it has some wonderful attractions such as the Columbia River Gorge, the Oregon Coast, Mount St. Helens, Mount Rainier, and Tacoma. Also, throughout the journey, you will find small but wonderful cafes. Don’t forget to spend some time understanding the local vibes at these cafes. Portland To Seattle: Frequently Asked Questions (FAQs) Here are the frequently asked questions and answers about the Portland to Seattle distance. 1. How Much Is A Train Ride From Portland To Seattle? A train ride from Portland to Seattle starts from $27 and goes up to $68 for standard coaches. Furthermore, the ticket price for business coaches costs around $80 to $90. Moreover, the private room amenities come at $182. 2. Is It Worth Driving From Seattle To Portland? Yes, the Portland to Seattle journey is every bit worth it. It is an easy and quick journey, However, the short route offers the best experiences with various culinary stops, mountain views, and the beauty of the Pacific Northwest. 3. Can You Do A Day Trip From Portland To Seattle? Yes, you can easily plan a day trip from Portland to Seattle. The travel time by road is around 3 hours to 4 hours and 30 minutes. So, you can easily complete the ride, explore the attractions en route, and come back by evening. However, you have to start really early to avoid the traffic.

