Deutschland
España
France
Italia
México
Nederland
United Kingdom
Cheap bus tickets from Portland to SeaTac
Find and compare the best ground travel options in one place.
Bus from Portland to SeaTac: Journey Information
There are 3 intercity buses per day from Portland to SeaTac. Traveling by bus from Portland to SeaTac usually takes around 3 hours and 15 minutes, but the fastest FlixBus US bus can make the trip in 3 hours and 10 minutes.
- Distance
- 134 mi (216 km)
- Shortest duration
- 3h 10m
- Cheapest price
- NOK 237.31
- Trips per day
- 3
- Most frequent service
- FlixBus US
- Bus lines
- 1
Millions of travelers trust Wanderu every year to get:
Lowest Prices
We find the cheapest bus & train tickets, so you can wander for less.
Best Travel Options
We partner with 500+ carriers to bring you the most bus & train options.
Quick & Easy Booking
Book trips quickly with a simple, hassle-free checkout – online & on our app.
Fast Customer Support
We don’t monkey around. We respond within minutes to help you out.
See what travelers are saying about Wanderu:
Download our free app!
Find, compare & book buses and trains on the go with the Wanderu app.
4.8 Rating
5k Reviews
4.5 Rating
4.8k Reviews
Portland to SeaTac Bus Schedule
Bus Trip Reviews from Wanderu Customers
Average score for buses from Portland to SeaTac (Based on 2 ratings and reviews)
4.0
5.0
There are several bus options that can take you from Portland to SeaTac:
See more detailsHow much is a bus ticket from Portland to SeaTac?
Bus tickets for a trip from Portland to SeaTac cost NOK 261.25 on average. Opting to take a bus is a wallet-friendly way to make this trip. If you book your trip ahead of time using Wanderu, you can easily find bus tickets at or below this price.
Average bus ticket prices from Portland to SeaTac by travel date
If you're planning to travel by bus from Portland to SeaTac in the next month, the average ticket price is expected to range from NOK 238 to NOK 342. The cheapest bus tickets available in the next few weeks are for trips departing on September 29, 2026. If you’re looking to travel to SeaTac this week, bus tickets are available starting at NOK 238.
Average bus ticket prices from Portland to SeaTac by month
Taking the bus from Portland to SeaTac is usually cheapest in September, when the average ticket price is only NOK 314. If you're planning to take the bus from Portland to SeaTac during November, keep in mind that bus ticket prices may be higher than usual, with an average price of NOK 532. However, booking your trip in advance can help you score a ticket at a better price.
Prices as travel date approaches
Most bus companies charge higher ticket prices closer to the date of travel, so it’s a good idea to buy your bus tickets as early as possible. To find the cheapest bus tickets, book your trip at least 14 days in advance. This way, you can save up to NOK 136.23 on your bus ticket compared to booking last-minute.
What bus companies travel from Portland to SeaTac?
There is one intercity bus company available to search and book on Wanderu that operates from Portland to SeaTac. FlixBus US connects the two cities by bus, it offers multiple scheduled buses per day for you to choose from.
| Bus | Daily Trips | Avg. Time | Avg. Price |
|---|---|---|---|
| FlixBus US | 3 | 3h 15m | NOK 328.64 |
FlixBus US is the American branch of German bus company FlixBus, known for providing sustainable, affordable, and modern bus travel. The company offers cheap bus tickets to popular urban destinations throughout the United States. FlixBus US buses include many amenities, including comfortable seats, free WiFi, power outlets at every seat, and an online portal for free entertainment. On average, FlixBus US operates 3 trips per day from Portland to SeaTac, and the average ticket for this route costs only NOK 328.64.
Frequently asked questions about traveling by bus from Portland to SeaTac
There are 3 scheduled buses that travel from Portland to SeaTac every day, so you have a decent number of options to choose from. Furthermore, all of these are direct buses which you can take the entire route from Portland to SeaTac without transferring.
Trips per day
3
Direct trips
3
The bus takes an average of 3 hours and 15 minutes to cover the 134 miles from Portland to SeaTac. However, the fastest bus only takes 3 hours and 10 minutes. It's the perfect amount of time to take a nap, get some work done, or watch a movie. Keep in mind that your actual bus may arrive earlier or later than scheduled, depending on whether there is more or less traffic than usual.
Distance (mi)
134
Distance (km)
216
The first bus leaves at 6:20am and the last bus leaves at 7:10pm. To see the times for all buses from Portland to SeaTac, enter your specific travel dates in the search bar.
Earliest bus
6:20am
Latest bus
7:10pm
Thursday is usually the day of the week when buses are busiest. If you are planning to travel on a Thursday, you should make sure to book tickets well in advance as they may sell out. On the other hand, Wednesday is typically the least busy day for bus travel on this route. If you're looking for some extra space on the bus, traveling mid-week is your best bet.
Most crowded
Thursday
Least crowded
Wednesday
City Information
Portland
Portland is the largest city in Oregon and accordingly one of the state's best vacation destinations. Also known as the City of Roses, this city along the Willamette River wows visitors with its diverse street food, quirky counterculture, and sprawling bookstores such as the world-famous Powell's Books.
Portland is the 5th best city in the United States for outdoor activities, thanks in part to open-air grounds like the expansive Forest Park. Gardens are also excellent outdoor date locales for couples on a romantic getaway: stop and smell the roses at either the International Rose Test Garden or the Portland Japanese Garden.
Once you've gotten hungry from a long day wandering outside, nearly every block downtown has a plethora of food trucks waiting to tickle your taste buds. Or, kick back at one of the many breweries in the #3 best city for craft beer in the United States. Unique locations like McMenamin's brewpubs in renovated cinemas or historic hotels do their part to "keep Portland weird."
As the biggest city in Oregon, Portland is a hub for travel throughout the Pacific Northwest. Amtrak train service and various bus services operate primarily out of Union Station, conveniently-located downtown, and nearby Portland International Airport makes it easy to travel to Portland from near and far.
Station Information
Where does the bus leave from in Portland?
Main departure station: 7411 NW Station Way
Most buses depart from the main station in Portland.
All bus stations in Portland:
- 7411 NW Station Way
Where does the bus arrive in SeaTac?
Main arrival station: Seattle Seatac Arpt (E)
All buses from Portland arrive at one main station in SeaTac.
All bus stations in SeaTac:
- Seattle Seatac Arpt (E)
Need a return trip from SeaTac to Portland?
Search Bus TicketsPlan your next adventure
More buses from Portland
- Portland to Newport BusNOK 190+
- Portland to Vancouver BusNOK 304+
- Portland to Redmond BusNOK 561+
- Portland, OR to New York, NY BusNOK 1,501+
- Portland to Cannon Beach BusNOK 181+
- Portland to Pendleton Bus
- Portland to Medford Bus
- Portland to Woodburn BusNOK 86+
- Portland to Salem BusNOK 114+
- Portland to Seattle BusNOK 276+
- Portland to Los Angeles BusNOK 1,093+
- Portland to Eugene BusNOK 190+
- Portland to Astoria BusNOK 190+
- Portland to San Francisco BusNOK 770+
- Portland to San Jose Bus
- Portland to Longview Bus
- Portland to Bend BusNOK 580+
- Portland to Seaside BusNOK 181+
Continue by bus from SeaTac
- Bellingham to Seattle BusNOK 143+
- SeaTac to Olympia BusNOK 143+
- Olympia to SeaTac BusNOK 143+
- Bellingham to Vancouver BusNOK 247+
- Seattle to Leavenworth BusNOK 513+
- Seattle to Vancouver BusNOK 399+
- Bellingham to SeaTac BusNOK 124+
- SeaTac to Portland BusNOK 266+
- Spokane to Seattle BusNOK 437+
- SeaTac to Bellingham BusNOK 200+
- Spokane to SeaTac BusNOK 475+
- Pullman to Spokane BusNOK 238+
- Wenatchee to Seattle BusNOK 637+
- Leavenworth to Seattle BusNOK 428+
- SeaTac to Vancouver BusNOK 371+
- Seattle to Portland BusNOK 276+
- Pullman to Seattle BusNOK 1,112+
- Pasco to Seattle BusNOK 323+
Check out these popular routes
- New York to Philadelphia BusNOK 276+
- Boston to New York BusNOK 352+
- New York to Boston BusNOK 380+
- Baltimore to New York BusNOK 304+
- Philadelphia to Brooklyn Bus
- Boston to Brooklyn Bus
- Brooklyn to Boston Bus
- Seattle to Vancouver BusNOK 399+
- New York to Baltimore BusNOK 314+
- New York, NY to Washington DC BusNOK 333+
- Los Angeles to Las Vegas BusNOK 485+
- Toronto to Montreal BusNOK 513+
- Montreal to Toronto BusNOK 475+
- Brooklyn, NY to Washington DC Bus
- Washington DC to Brooklyn Bus
- Philadelphia to New York BusNOK 266+
- New York to Montreal BusNOK 798+
- Washington DC to New York, NY BusNOK 314+
Wanderu is the simplest way to book bus and train travel.
With just a quick search on Wanderu, you can compare bus and train schedules and prices from hundreds of travel companies in one convenient place to find the trip that works best for you. Wanderu’s simple checkout process makes it easy to book cheap bus and train tickets hassle-free. Most importantly, as Wanderu is an official partner of all leading bus and train companies, we always have the best bus and train deals out there.