- Must visit
Portland Art Museum
World-class collections spanning Native American, Asian, and Northwest art. A cornerstone cultural stop in the South Park Blocks.
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The cheapest and fastest buses from SeaTac, WA to Portland, OR
Showing times, prices and bookable tickets for Sep 26
Cheapest price on Sep 26
$37
Average ticket price on Sep 26
$38
Fastest journey on Sep 26
2 h 45 m
Average journey duration on Sep 26
2 h 58 m
Buses on Sep 26
3
Distance
216 km
Cheap tickets
The best way to find a cheap bus ticket from SeaTac, WA to Portland, OR is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from SeaTac, WA to Portland, OR will cost around $38 if you buy it on the day, but the cheapest tickets can be found for only $37.
Fast buses
On Sat, Sep 26, we found 3 buses from SeaTac, WA to Portland, OR, including 3 direct services.
On Sat, Sep 26 the direct buses cover the 216 km distance in an average of 2 h 58 m but if you time it right, some buses will get you there in just 2 h 45 m .
On Sat, Sep 26 the slowest buses will take 3 h 5 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
2:35 AM2h45SeaTac, WA5:20 AMPortland, OR$371One-way0 transfers- 3:10 PM3h05SeaTac, WA6:15 PMPortland, OR$381One-way0 transfers
- 4:10 PM3h05SeaTac, WA7:15 PMPortland, OR$401One-way0 transfers
- 2:35 AM2h45SeaTac, WA5:20 AMPortland, OR$371One-way0 transfers
- 4:10 PM3h05SeaTac, WA7:15 PMPortland, OR$401One-way0 transfers
- 3:10 PM3h05SeaTac, WA6:15 PMPortland, OR$381One-way0 transfers
Travel Information
Compare bus, train, and flight for SeaTac, WA to Portland, OR
Omio recommends booking the train as it is the most popular option from SeaTac, WA to Portland, OR among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $41 For those with little time, consider booking a flight, which has an average total journey time of 3h 6m. Average ticket prices depend on the travel mode: a bus costs an average of $41, while a flight costs an average of $338.
Distance: 134 miles (216 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
$41 Average price Cheapest | $54 Average price | $338 Average price |
3h 41m Average total duration 3h 11m Onboard + 30m Additional time* | 3h 27m Average total duration 2h 57m Onboard + 30m Additional time* | 3h 6m Average total duration Fastest 1h 6m Onboard + 2h 0m Additional time* |
Most popular bus company |  Most popular train company |  Most popular airline |
Direct Options | Direct Options | Direct Options |
The cheapest way to travel from SeaTac, WA to Portland, OR is a bus with an average price of $41.
This is compared to other travel options from SeaTac, WA to Portland, OR:
A bus is $14 less than a train for this route with tickets for a train from SeaTac, WA to Portland, OR costing on average $54.
A bus is $297 less than a flight for this route with tickets for a flight from SeaTac, WA to Portland, OR costing on average $338.
The fastest way to travel from SeaTac, WA to Portland, OR is by flight with an average journey time of 1h 6m.
Other travel options to Portland, OR take longer:
Train takes on average 2h 57m.
Bus takes on average 3h 11m.
It's helpful to compare your options as there are 3 ways to travel between SeaTac, WA and Portland, OR including taking a bus, train, and flight.
We recommend using the train as it is the most popular way to get from SeaTac, WA to Portland, OR among Omio's users.
SeaTac, WA to Portland, OR Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 12:05AM | Arrival Time 03:25AM | Duration 3h20 | Departure days Thu, Fri, Sun | Cheapest price $28 |
Operator FlixBus | Departure Time 02:35AM | Arrival Time 05:20AM | Duration 2h45 | Departure days Mon, Thu, Sun | Cheapest price $27 |
Operator FlixBus | Departure Time 03:35AM | Arrival Time 06:20AM | Duration 2h45 | Departure days Sun | Cheapest price $39 |
Operator FlixBus | Departure Time 08:10AM | Arrival Time 11:15AM | Duration 3h05 | Departure days Mon, Tue, Fri | Cheapest price $30 |
Operator Greyhound | Departure Time 02:45PM | Arrival Time 06:20PM | Duration 3h35 | Departure days Mon | Cheapest price $30 |
Operator Greyhound | Departure Time 03:00PM | Arrival Time 06:35PM | Duration 3h35 | Departure days Tue, Fri | Cheapest price $31 |
Operator FlixBus | Departure Time 03:10PM | Arrival Time 06:15PM | Duration 3h05 | Departure days Wed, Thu, Sun | Cheapest price $35 |
Operator FlixBus | Departure Time 04:10PM | Arrival Time 07:15PM | Duration 3h05 | Departure days Wed, Thu, Sun | Cheapest price $38 |
Operator FlixBus | Departure Time 04:50PM | Arrival Time 08:10PM | Duration 3h20 | Departure days Mon, Tue, Fri | Cheapest price $29 |
Operator FlixBus | Departure Time 08:35PM | Arrival Time 11:20PM | Duration 2h45 | Departure days Mon, Tue, Fri | Cheapest price $28 |
Operator FlixBus | Departure Time 10:55PM | Arrival Time 02:30AM | Duration 3h35 | Departure days Wed, Thu, Sat | Cheapest price $31 |
Operator FlixBus | Departure Time 11:55PM | Arrival Time 03:30AM | Duration 3h35 | Departure days Wed, Thu, Sat | Cheapest price $37 |
Live departures
SeaTac, WA to Portland, OR bus times
The table below shows live departures for SeaTac, WA to Portland, OR buses for today, Saturday, September 19. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 10:55 PM SeaTac, WA | 3h35 | 2:30 AM Portland, OR | 0 transfersDirect | |
| 11:55 PM SeaTac, WA | 3h35 | 3:30 AM Portland, OR | 0 transfersDirect | |
| Sunday, September 20 | |||||
| 2:35 AM SeaTac, WA | 2h45 | 5:20 AM Portland, OR | 0 transfersDirect | |
| 3:10 PM SeaTac, WA | 3h05 | 6:15 PM Portland, OR | 0 transfersDirect | |
| 4:10 PM SeaTac, WA | 3h05 | 7:15 PM Portland, OR | 0 transfersDirect | |
Find all the dates and times for this journey
Compare prices and tickets SeaTac, WA to Portland, OR by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book SeaTac, WA to Portland, OR buses with Omio?
FlixBus operates all buses services from SeaTac, WA to Portland, OR.
Omio is an official ticket reseller for all your travel options from SeaTac, WA to Portland, OR.
Why book with Omio vs FlixBus?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from SeaTac, WA to Portland, OR.
Why book with Omio over Wanderu or Trainline?
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from SeaTac, WA to Portland, OR.
Journey information
Overview: Bus from SeaTac, WA to Portland, OR
USAUSA
Buses from SeaTac, WA to Portland, OR run on average 3 times per day, taking around 3h 11m. Cheap bus tickets for this journey start at $25 if you book in advance.
There are 3 buses per day. The earliest bus runs at 07:00, the last at 23:10. The fastest bus covers the 134 miles (216 km) distance in 2h 45m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 134 miles (216 km) |
Average bus duration 3h 11m |
Cheapest ticket price $25 |
Buses per day 3 |
Direct buses 3 |
Fastest bus 2h 45m |
First bus 7:00 AM |
Last bus 11:10 PM |
Cheapest Month Oct |
Cheapest Day Tue |
High Season Oct - Dec |
Low Season Apr - Jun |
Busiest Day Sat |
Least Busy Day Sun |
Best time to book 14 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Bus providers: FlixBus, Greyhound from SeaTac, WA to Portland, ORYou can travel by bus between SeaTac, WA to Portland, OR with FlixBus, Greyhound for as low as $28. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average FlixBus Duration
2h 45m
Cheapest FlixBus Price
$25
FlixBus frequency
3 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
Greyhound
About
Greyhound Lines, Inc. is a prominent American intercity bus transportation provider, established in 1914. It operates the largest intercity bus network in the United States, also extending services to Canada and Mexico. Greyhound is known for offering affordable and reliable long-distance travel, connecting major cities and rural communities across North America. The company's buses are equipped with amenities such as free Wi-Fi, power outlets, and extra legroom to enhance passenger comfort. Greyhound is a subsidiary of Flix SE, which also owns FlixBus, and together they offer an extensive network of over 1,600 destinations.
Luggage & cancellation policy
Average Greyhound Duration
3h 30m
Cheapest Greyhound Price
$31
Greyhound frequency
1 a day
Luggage included
One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
Additional luggage
$15 per additional bag.
Cancellation Policy
You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Wheelchair-accessible buses.
Bikes
Bikes are allowed.
Complete guide to Portland, OR
Things to do in Portland, OR
Discover the best of Portland, OR — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portland, OR trip today.
- Must visit
OMSI
Hands-on museum famed for the USS Blueback submarine, science labs, and family-friendly exhibits on technology and nature.
- Recommended
Movie Madness Museum
Eclectic museum of movie props, oddities, and outsider collections in Northwest Portland. Fun, quirky, and uniquely local.
- Must visit
Washington Park
A 165-acre woodland park with serene paths, a rose garden, and Japanese Garden access. One of Portland's signature green spaces.
- Must visit
Pioneer Courthouse Square
Beloved downtown square known as Portland's living room. Hosts events, people-watching, and easy access to major central sights.
- Must visit
Forest Park
Large urban forest with miles of trails for hiking and running. A local favorite for quick immersion in nature near downtown.
- Vegetarian
Portland-Style Bagel
A toasted bread ring with a malty crust and chewy center. Portland shops helped make the city's bagel scene a modern local obsession.
Pacific Northwest Clam Chowder
Traditional regional chowder from the Pacific Northwest, usually with local clams, cream, potatoes, and herbs. A staple on many Portland seafood menus.
- Gluten-free
Oregon Coast Oysters
Fresh oysters from the Oregon coast, prized for their briny, clean flavor. Portland is a major city showcase for the state's shellfish culture.
Kōnō
Acclaimed bagel shop serving naturally leavened bagels with classic toppings in a casual neighborhood space.
Stumptown Coffee Roasters
Pioneering specialty coffee roaster with expertly brewed coffee and a minimalist café atmosphere loved by locals.
Deschutes Brewery Portland Public House
Iconic Portland brewery and pub pouring house beers with hearty pub fare in a lively, long-running local setting.
U.S. dollar ($)
Moderate for U.S. city travel: hotels and dining are mid-priced, transit is reasonable, and budget food is easy to find.
Average meal costs
- Budget
- $10-18 for fast food or casual eats.
- Mid-range
- $20-40 per person for a restaurant meal.
- Fine dining
- $75+ per person for upscale dining.
- Coffee
- $4-6 for coffee or cappuccino.
Tipping culture
Tip 18-20% at restaurants, more for great service. Taxis: 10-15%. Cafes: round up or tip $1-2 for drinks.
FAQs: Bus from SeaTac, WA to Portland, OR
Find answers to the most common questions about traveling from SeaTac, WA to Portland, OR by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Portland, OR, this guide helps you travel smarter and with confidence.
Cheap bus tickets from SeaTac, WA to Portland, OR can start from as little as $25 when you book in advance. The average bus ticket price for SeaTac, WA to Portland, OR is $41 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from SeaTac, WA to Portland, OR is 2h 45m to travel the 134 miles (216 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from SeaTac, WA to Portland, OR leaves at 7:00 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from SeaTac, WA to Portland, OR leaves at 11:10 PM.
Yes, there are 3 direct buses a day from SeaTac, WA to Portland, OR with FlixBus. Schedules can vary on holidays or weekends with fewer direct buses.
When taking a bus from SeaTac, WA to Portland, OR, you can count on FlixBus for the best way to get you to Portland, OR. You can also check all possible bus companies who offer a service between SeaTac, WA and Portland, OR and compare the amenities they offer before buying a bus ticket.
When departing from SeaTac, WA , you have various bus station options to start your journey from including Seattle, SeaTac Airport Terminal - Bay 2, Seattle, S Royal Brougham Way / 6th Avenue South (Bus Station), Seattle, Northeast Campus Parkway / 12th Avenue NE (University of Washington), WA, Seattle, South Lane Street / 6th Avenue South, WA . When arriving in Portland, OR , you can end your journey in bus stations like Portland, NW Station Way (Station Place Parking Garage), OR .Passengers board the bus most frequently from Seattle, SeaTac Airport Terminal - Bay 2, which is located around away from the city centre, and they get off the bus at Portland, NW Station Way (Station Place Parking Garage), OR, located 0 away from the city centre.
A trip to Portland, OR from SeaTac, WA is worth doing but not as a day trip with a journey time of 2h 45m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from SeaTac, WA to Portland, OR is October.
It's helpful to compare your options as there are 3 ways to travel between SeaTac, WA and Portland, OR including taking a bus, train, and flight.
Yes, there are bathrooms on board the bus from SeaTac, WA to Portland, OR for bus company FlixBus.
Yes, the following accessibility options are available when taking the bus from SeaTac, WA to Portland, OR:
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Some of the most interesting sights to explore in Portland, OR are:
- Portland Japanese Garden, a tranquil 12-acre garden offering traditional Japanese landscaping and cultural events
- Powell's City of Books, the world's largest independent bookstore spanning an entire city block
- Washington Park, a large urban park featuring a zoo, rose garden, and hiking trails
- Pittock Mansion, a historic house museum with panoramic views of Portland and the surrounding mountains
- Lan Su Chinese Garden, a classical Chinese garden in the heart of the city showcasing authentic design and architecture.
The best things to do in Portland, OR include:
- Portland Art Museum, a prominent museum showcasing diverse art collections and rotating exhibitions
- Voodoo Doughnut, a quirky doughnut shop famous for its creative and unconventional doughnut flavors
- Forest Park, one of the largest urban forests in the U.S., offering extensive hiking and biking trails
- OMSI (Oregon Museum of Science and Industry), an interactive science museum with exhibits and a planetarium
- Portland Saturday Market, a vibrant open-air market featuring local artisans, food vendors, and live entertainment.
Whether you can cancel your bus ticket from SeaTac, WA to Portland, OR depends on the bus companies:
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the bus with bus company FlixBus.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from SeaTac, WA to Portland, OR.
Yes, the following luggage options are included when booking a bus ticket from SeaTac, WA to Portland, OR:
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a bus ticket from SeaTac, WA to Portland, OR:
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from SeaTac, WA to Portland, OR. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from SeaTac, WA to Portland, OR with the following bus company: FlixBus
Yes, there are USB plugs on board the bus from SeaTac, WA to Portland, OR with the following bus company: FlixBus.
Yes, there is Wifi on board the bus from SeaTac, WA to Portland, OR with the following bus company: FlixBus.
Since neither SeaTac, WA nor Portland, OR are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the train as it is the most popular way to get from SeaTac, WA to Portland, OR among Omio's users.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Portland, OR, travelers should be cautious of pickpocketing and occasional vehicle break-ins, especially in crowded areas and popular tourist spots. Scams involving fake ticket sellers and unauthorized ride services have been reported, so it’s best to use official transportation providers and purchase tickets through reputable sources. Staying aware of surroundings and securing belongings can help ensure a safe visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from SeaTac, WA to Portland, OR
Most SeaTac, WA to Portland, OR buses use the Seattle, SeaTac Airport Terminal - Bay 2 to Portland, NW Station Way (Station Place Parking Garage) station pair. Use this guide to compare SeaTac, WA and Portland, OR bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in SeaTac
Arrival bus stations in Portland
Which Portland, OR station do buses from SeaTac, WA arrive at?
Buses from SeaTac, WA to Portland, OR arrive at Portland, NW Station Way (Station Place Parking Garage). Portland, NW Station Way (Station Place Parking Garage) is 0 miles (1 km) from Portland, OR city centre.
Portland, NW Station Way (Station Place Parking Garage)1025 NW Station Way, Portland, OR 97209, USA
City-centre transport
Getting to Portland, NW Station Way (Station Place Parking Garage) from Portland city centre
TramNs, B · 12m · $2 · every ~8 min
Portland, NW Station Way (Station Place Parking Garage) bus station facilities and services
Portland, NW Station Way (Station Place Parking Garage) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Portland, NW Station Way (Station Place Parking Garage). ATMs are available at Portland, NW Station Way (Station Place Parking Garage).
Tickets and information
Ticket office support is available at Portland, NW Station Way (Station Place Parking Garage).
Parking, taxis and toilets
Available at Portland, NW Station Way (Station Place Parking Garage): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Portland, NW Station Way (Station Place Parking Garage): Ramp access available.
Most popular bus connections from SeaTac, WA
More options for your journey from SeaTac, WA to Portland, OR
Here are some other resources that might have the information you need
Most popular buses to and from Portland, OR and SeaTac, WA
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