SeaTac, WA to Portland, OR bus with FlixBus

Sat, 12 Sept
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The cheapest and fastest coaches from SeaTac, WA to Portland, OR

Showing times, prices and bookable tickets for 12 Sept

Cheapest price on 12 Sept

50S$

Average ticket price on 12 Sept

54S$

Fastest journey on 12 Sept

2 h 45 m

Average journey duration on 12 Sept

3 h 8 m

Buses on 12 Sept

3

Distance

216 km

Cheap tickets

The best way to find a cheap coach ticket from SeaTac, WA to Portland, OR is to book your journey as far in advance as possible and to avoid travelling at rush hour.

The average ticket from SeaTac, WA to Portland, OR will cost around 54S$ if you buy it on the day, but you can find cheap coach tickets today for only 50S$.

Fast coaches

On Sat, 12 Sept, we found 3 buses from SeaTac, WA to Portland, OR, including 3 direct services.

These direct buses cover the 216 km distance in an average of 3 h 8 m but if you time it right, some buses will get you there in just 2 h 45 m .

The slowest buses will take 3 h 35 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.

  • FlixBusFlixBus
    8:35 PM2h45
    Seattle, SeaTac Airport Terminal - Bay 2
    11:20 PMPortland, NW Station Way (Station Place Parking Garage), OR
    50 S$1One-way
    0 changes
  • Greyhound
    2:45 PM3h35
    Seattle, SeaTac Airport Terminal - Bay 2
    6:20 PMPortland, NW Station Way (Station Place Parking Garage), OR
    52 S$1One-way
    0 changes
  • FlixBusFlixBus
    8:10 AM3h05
    Seattle, SeaTac Airport Terminal - Bay 2
    11:15 AMPortland, NW Station Way (Station Place Parking Garage), OR
    59 S$1One-way
    0 changes

Travel Information

Compare coach, 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 train, with an average ticket price of 46S$ For those with little time, consider booking a flight, which has an average total journey time of 3h 7m. Average ticket prices depend on the travel mode: a train costs an average of 46S$, while a flight costs an average of 282S$.

Distance: 216 km

Compare bus with

Coach
Most popular
Train
Flight

66S$

Average Price

46S$

Average Price

Cheapest

282S$

Average Price

3h 40m

Average total duration

3h 10m

Onboard

+

30m

Additional time*

3h 42m

Average total duration

3h 12m

Onboard

+

30m

Additional time*

3h 7m

Average total duration

Fastest

1h 7m

Onboard

+

2h 0m

Additional time*

Direct Options

Direct Options

Direct Options

It's helpful to compare your options as there are 3 ways to travel between SeaTac, WA and Portland, OR including taking a coach, train and flight.

Live departures

SeaTac, WA to Portland, OR bus times

The table below shows live departures for SeaTac, WA to Portland, OR coaches for today, Friday, 11 September. You can also manually refresh the results below to see updated coach journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
Greyhound2:45 PM Seattle, SeaTac Airport Terminal - Bay 2
3h35
6:20 PM Portland, NW Station Way (Station Place Parking Garage), OR0 changesdirect
FlixBusFlixBus4:50 PM Seattle, SeaTac Airport Terminal - Bay 2
3h20
8:10 PM Portland, NW Station Way (Station Place Parking Garage), OR0 changesdirect
FlixBusFlixBus8:35 PM Seattle, SeaTac Airport Terminal - Bay 2
2h45
11:20 PM Portland, NW Station Way (Station Place Parking Garage), OR0 changesdirect
Saturday, 12 September
FlixBusFlixBus8:10 AM Seattle, SeaTac Airport Terminal - Bay 2
3h05
11:15 AM Portland, NW Station Way (Station Place Parking Garage), OR0 changesdirect

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets SeaTac, WA to Portland, OR by coach, train or flight

Compare coach, 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.

Sat
12 Sept
Sun
13 Sept
Mon
14 Sept
Tue
15 Sept
Wed
16 Sept
Thu
17 Sept
Fri
18 Sept

Why should you book SeaTac, WA to Portland, OR coaches with Omio?

FlixBus operates all coaches 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
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Icon of bus

Buses from SeaTac, WA to Portland, OR run on average 4 times per day, taking around 3h 10m. Cheap bus tickets for this journey start at 36S$ but you can travel from only 36S$ by train.

There are 3 coaches per day. The earliest coach runs at 07:00, the last at 23:10. The fastest coach covers the 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
Cheapest alternative travel mode
Train from 36S$
Distance
216 km
Average bus duration
3h 10m
Cheapest ticket price
36S$
Buses per day
4
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
Cheapest alternative travel mode
Train from 36S$

Bus providers: FlixBus from SeaTac, WA to Portland, ORYou can travel by bus between SeaTac, WA to Portland, OR with FlixBus for as low as 36S$. 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
36S$
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.

FAQs: SeaTac, WA to Portland, OR coach

Find answers to the most common questions about traveling from SeaTac, WA to Portland, OR by coach. 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 coach, the cheapest option, or tips for making the most of your visit at Portland, OR, this guide helps you travel smarter and with confidence.

FAQs
Cheap coach tickets from SeaTac, WA to Portland, OR can start from as little as 36S$ when you book in advance. The average coach ticket price for SeaTac, WA to Portland, OR is 66S$; 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 coach from SeaTac, WA to Portland, OR is 2h 45m to travel the 216 km long trip. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest coach from SeaTac, WA to Portland, OR leaves at 7:00 am. Plan your trip with the Journey Planner from Omio.
The latest coach from SeaTac, WA to Portland, OR leaves at 11:10 pm.
Yes, there are 3 direct coaches a day from SeaTac, WA to Portland, OR with FlixBus. Schedules can vary on holidays or weekends with fewer direct coaches.
When taking a coach 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 coach companies who offer a service between SeaTac, WA and Portland, OR and compare the amenities they offer before buying a coach ticket.
When departing from SeaTac, WA , you have various coach station options to start your trip 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 trip in coach stations like Portland, NW Station Way (Station Place Parking Garage), OR .Passengers board the coach most frequently from Seattle, SeaTac Airport Terminal - Bay 2, which is located around away from the city centre, and they get off the coach 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 coach 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 coach, train and flight.
Yes, the following accessibility options are available when taking the coach from SeaTac, WA to Portland, OR:
  • FlixBus
    • Assistance
    • Priority boarding
    • Wheelchair-accessible buses.
Yes, there are bathrooms on board the coach from SeaTac, WA to Portland, OR for coach company FlixBus.
Whether you can cancel your coach ticket from SeaTac, WA to Portland, OR depends on the coach 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 coach with coach 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.
No, there is no food available to purchase on board the coach from SeaTac, WA to Portland, OR.
Yes, the following luggage options are included when booking a coach 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 coach ticket from SeaTac, WA to Portland, OR:
  • FlixBus
    • Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the coach 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 coach from SeaTac, WA to Portland, OR with the following coach company: FlixBus
Yes, there are USB plugs on board the coach from SeaTac, WA to Portland, OR with the following coach company: FlixBus.
Yes, there is Wifi on board the coach from SeaTac, WA to Portland, OR with the following coach company: FlixBus.

popular bus stations

Important Stations and Airports in SeaTac, WA and 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 1 km from Portland, OR city centre.
Portland, NW Station Way (Station Place Parking Garage)1025 NW Station Way, Portland, OR 97209, USAWifiParkingATMTaxisAccessibilityWCShowerTicket Office
City-centre transport

Getting to Portland, NW Station Way (Station Place Parking Garage) from Portland city centre

TramNs, B · 12m · 3S$ · 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.

HomeCoachesSeaTac, WA to Portland, OR bus

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