SeaTac, WA to Portland, OR bus with FlixBus

Wed, 28 Oct
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Alsa
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2,000+ travel companies
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The cheapest and fastest coaches from SeaTac, WA to Portland, OR

Showing times, prices and bookable tickets for 28 Oct

Cheapest price on 28 Oct

S$40

Average ticket price on 28 Oct

S$43

Fastest journey on 28 Oct

3 h 5 m

Average journey duration on 28 Oct

3 h 20 m

Buses on 28 Oct

2

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 S$43 if you buy it on the day, but you can find cheap coach tickets today for only S$40.

Fast coaches

On Wed, 28 Oct, we found 2 buses from SeaTac, WA to Portland, OR, including 2 direct services.

These direct buses cover the 216 km distance in an average of 3 h 20 m but if you time it right, some buses will get you there in just 3 h 5 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.

  • Greyhound
    3:00 PM3h35
    Seattle, SeaTac Airport Terminal - Bay 2
    6:35 PMPortland, NW Station Way (Station Place Parking Garage), OR
    S$401One-way
    0 changes
  • FlixBusFlixBus
    8:10 AM3h05
    Seattle, SeaTac Airport Terminal - Bay 2
    11:15 AMPortland, NW Station Way (Station Place Parking Garage), OR
    S$461One-way
    0 changes

Journey information

Overview: Bus from SeaTac, WA to Portland, OR

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Icon of bus

Buses from SeaTac, WA to Portland, OR run on average 3 times per day, taking around 3h 12m. Cheap bus tickets for this journey start at S$29 if you book in advance.

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
Distance
216 km
Average bus duration
3h 12m
Cheapest ticket price
S$29
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

Frequently asked questions about your SeaTac, WA to Portland, OR trip

Use these quick route answers to check fares, travel time, departure options, and direct services before booking from SeaTac, WA to Portland, OR.

Cheap coach tickets from SeaTac, WA to Portland, OR can start from as little as S$29 when you book in advance. The average coach ticket price for SeaTac, WA to Portland, OR is S$51; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
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, Greyhound. Schedules can vary on holidays or weekends with fewer direct coaches.

Live departures

SeaTac, WA to Portland, OR bus times

The table below shows live departures for SeaTac, WA to Portland, OR coaches for today, Tuesday, 27 October. You can also manually refresh the results below to see updated coach journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
FlixBusFlixBus8:10 AM Seattle, SeaTac Airport Terminal - Bay 2
3h05
11:15 AM Portland, NW Station Way (Station Place Parking Garage), OR0 changesdirect
Greyhound3:00 PM Seattle, SeaTac Airport Terminal - Bay 2
3h35
6:35 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

This is the last bus of the day.

Find all the dates and times for this journey

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

FlixBus as well as Greyhound offer 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?

  • Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of Greyhound to find the best option for your trip from SeaTac, WA to Portland, OR.
  • 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?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Greyhound to find the best option for your trip from SeaTac, WA to Portland, OR.
  • 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.

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 S$29. 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
S$29
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
S$29
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.

Companies, tickets, and onboard amenities between SeaTac, WA and Portland, OR

Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.

When taking a coach from SeaTac, WA to Portland, OR, you can count on FlixBus, Greyhound 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.
Yes, the following accessibility options are available when taking the coach from SeaTac, WA to Portland, OR:
  • Greyhound
    • Assistance
    • Priority seating
    • Wheelchair-accessible buses.
  • 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, Greyhound.
Whether you can cancel your coach ticket from SeaTac, WA to Portland, OR depends on the coach companies:
  • Greyhound
    • You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
  • 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 {providersWithBike}.
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:
  • Greyhound
    • One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
  • 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:
  • Greyhound
    • $15 per additional bag.
  • 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, Greyhound
Yes, there are USB plugs on board the coach from SeaTac, WA to Portland, OR with the following coach company: FlixBus, Greyhound.
Yes, there is Wifi on board the coach from SeaTac, WA to Portland, OR with the following coach company: FlixBus, Greyhound.

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
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.
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.

popular bus stations

Important Stations and Airports in SeaTac, WA and Portland, OR

Most SeaTac, WA to Portland, OR buses use the 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 · S$4 · 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.

HomeCoachesBuses in USASeaTac, WA to Portland, OR bus

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