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The cheapest and fastest buses from Portland, OR to SeaTac, WA
Showing times, prices and bookable tickets for Nov 01
- Cheapest price on Nov 01
- $36
- Average ticket price on Nov 01
- $38
- Fastest journey on Nov 01
- 3 h 10 m
- Average journey duration on Nov 01
- 3 h 15 m
- Buses on Nov 01
- 3
- Distance
- 216 km
Cheap tickets
The best way to find a cheap bus ticket from Portland, OR to SeaTac, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Portland, OR to SeaTac, WA will cost around $38 if you buy it on the day, but the cheapest tickets can be found for only $36.
Fast buses
On Sun, Nov 01, we found 3 buses from Portland, OR to SeaTac, WA, including 3 direct services.
On Sun, Nov 01 the direct buses cover the 216 km distance in an average of 3 h 15 m but if you time it right, some buses will get you there in just 3 h 10 m .
On Sun, Nov 01 the slowest buses will take 3 h 20 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.
FlixBus6:20 AM 3h15 Portland, NW Station Way (Station Place Parking Garage), OR 9:35 AM Seattle, SeaTac Airport Terminal - Bay 2 $36 1 One-way 0 transfers
8:00 AM 3h10 Portland, NW Station Way (Station Place Parking Garage), OR 11:10 AM Seattle, SeaTac Airport Terminal - Bay 2 $37 1 One-way 0 transfers- FlixBus
4:15 PM 3h20 Portland, NW Station Way (Station Place Parking Garage), OR 7:35 PM Seattle, SeaTac Airport Terminal - Bay 2 $41 1 One-way 0 transfers
8:00 AM 3h10 Portland, NW Station Way (Station Place Parking Garage), OR 11:10 AM Seattle, SeaTac Airport Terminal - Bay 2 $37 1 One-way 0 transfers- FlixBus
6:20 AM 3h15 Portland, NW Station Way (Station Place Parking Garage), OR 9:35 AM Seattle, SeaTac Airport Terminal - Bay 2 $36 1 One-way 0 transfers - FlixBus
4:15 PM 3h20 Portland, NW Station Way (Station Place Parking Garage), OR 7:35 PM Seattle, SeaTac Airport Terminal - Bay 2 $41 1 One-way 0 transfers
Journey information
Overview: Bus from Portland, OR to SeaTac, WA
USAUSA
Buses from Portland, OR to SeaTac, WA run on average 3 times per day, taking around 3h 16m. Cheap bus tickets for this journey start at $24 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 3h 10m.
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
Plan this route
Journey facts
- Distance134 miles (216 km)
- Average bus duration3h 16m
- Cheapest ticket price$24
- Buses per day3
- Direct buses3
- Fastest bus3h 10m
- First bus7:00 AM
- Last bus11:10 PM
- Cheapest MonthSep
- Cheapest DayTue
- High SeasonJul - Sep
- Low SeasonOct - Dec
- Busiest DayTue
- Least Busy DaySat
- Best time to book1 day
Understand & plan this route
Explore this journey
Book with confidence
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 Portland, OR to SeaTac, WA trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Portland, OR to SeaTac, WA.
Cheap bus tickets from Portland, OR to SeaTac, WA can start from as little as $24 when you book in advance. The average bus ticket price for Portland, OR to SeaTac, WA is $44 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The earliest bus from Portland, OR to SeaTac, WA leaves at 7:00 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Portland, OR to SeaTac, WA leaves at 11:10 PM.
Yes, there are 3 direct buses a day from Portland, OR to SeaTac, WA with FlixBus, Greyhound. Schedules can vary on holidays or weekends with fewer direct buses.
Portland, OR to SeaTac, WA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 01:50AM | Arrival Time 08:00AM | Duration 6h10 | Departure days Tue, Wed | Cheapest price $37 |
Operator FlixBus | Departure Time 02:10AM | Arrival Time 05:20AM | Duration 3h10 | Departure days Fri, Sat | Cheapest price $36 |
Operator FlixBus | Departure Time 03:10AM | Arrival Time 06:20AM | Duration 3h10 | Departure days Fri, Sat | Cheapest price $42 |
Operator FlixBus | Departure Time 06:20AM | Arrival Time 09:35AM | Duration 3h15 | Departure days Mon, Tue, Wed, Sat, Sun | Cheapest price $29 |
Operator Greyhound | Departure Time 08:00AM | Arrival Time 11:10AM | Duration 3h10 | Departure days Sun | Cheapest price $37 |
Operator Greyhound | Departure Time 09:00AM | Arrival Time 12:10PM | Duration 3h10 | Departure days Mon, Tue, Wed, Sat | Cheapest price $29 |
Operator FlixBus | Departure Time 02:00PM | Arrival Time 05:15PM | Duration 3h15 | Departure days Thu | Cheapest price $31 |
Operator FlixBus | Departure Time 04:15PM | Arrival Time 07:35PM | Duration 3h20 | Departure days Mon, Sun | Cheapest price $33 |
Operator FlixBus | Departure Time 07:10PM | Arrival Time 10:20PM | Duration 3h10 | Departure days Tue, Wed, Sat | Cheapest price $29 |
Operator FlixBus | Departure Time 10:00PM | Arrival Time 01:20AM | Duration 3h20 | Departure days Thu | Cheapest price $24 |
Live departures
Portland, OR to SeaTac, WA bus times
The table below shows live departures for Portland, OR to SeaTac, WA buses for today, Saturday, October 31. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| FlixBus | 7:10 PM Portland, NW Station Way (Station Place Parking Garage), OR | 3h10 | 10:20 PM Seattle, SeaTac Airport Terminal - Bay 2 | 0 transfersDirect | |
| Sunday, November 1 | |||||
| FlixBus | 6:20 AM Portland, NW Station Way (Station Place Parking Garage), OR | 3h15 | 9:35 AM Seattle, SeaTac Airport Terminal - Bay 2 | 0 transfersDirect | |
| 8:00 AM Portland, NW Station Way (Station Place Parking Garage), OR | 3h10 | 11:10 AM Seattle, SeaTac Airport Terminal - Bay 2 | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Why should you book Portland, OR to SeaTac, WA buses with Omio?
FlixBus as well as Greyhound offer buses services from Portland, OR to SeaTac, WA.
Omio is an official ticket reseller for all your travel options from Portland, OR to SeaTac, WA.
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 Portland, OR to SeaTac, WA.
- 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 Portland, OR to SeaTac, WA.
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 Portland, OR to SeaTac, WA.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Portland, OR to SeaTac, WA.
Bus companies
Bus companies from Portland, OR to SeaTac, WA
Buses from Portland, OR to SeaTac, WA with FlixBus and Greyhound. Overnight buses available on this route with FlixBus and Greyhound. Use the details below to compare onboard facilities.
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
3h 10m
Cheapest FlixBus Price
$24
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 10m
Cheapest Greyhound Price
$26
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 Portland, OR and SeaTac, WA
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
When taking a bus from Portland, OR to SeaTac, WA, you can count on FlixBus, Greyhound for the best way to get you to SeaTac, WA. You can also check all possible bus companies who offer a service between Portland, OR and SeaTac, WA and compare the amenities they offer before buying a bus ticket.
Yes, there are bathrooms on board the bus from Portland, OR to SeaTac, WA for bus company FlixBus, Greyhound.
Yes, the following accessibility options are available when taking the bus from Portland, OR to SeaTac, WA:
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, bikes are allowed on board the bus with bus company {providersWithBike}.
Whether you can cancel your bus ticket from Portland, OR to SeaTac, WA depends on the bus 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, there is food available to purchase on board the bus from Portland, OR to SeaTac, WA.
Yes, the following luggage options are included when booking a bus ticket from Portland, OR to SeaTac, WA:
- 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 bus ticket from Portland, OR to SeaTac, WA:
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Portland, OR to SeaTac, WA. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from Portland, OR to SeaTac, WA with the following bus company: FlixBus, Greyhound
Yes, there are USB plugs on board the bus from Portland, OR to SeaTac, WA with the following bus company: FlixBus, Greyhound.
Yes, there is Wifi on board the bus from Portland, OR to SeaTac, WA with the following bus company: FlixBus, Greyhound.
Complete guide to SeaTac, WA
Things to do in SeaTac, WA
Discover the best of SeaTac, WA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect SeaTac, WA trip today.
- Recommended
Highline Heritage Museum
Local museum interpreting White Center history through community objects, photos, and changing neighborhood exhibits.
- Recommended
Historic Flight Foundation
Small aviation museum showcasing aircraft restoration and exhibits on Northwest flying heritage near SEA Airport.
- Must visit
Kubota Garden
Large urban garden with ponds, trails, and Japanese landscape design, ideal for a quiet walk near SeaTac.
- Recommended
Des Moines Marina Park
Waterfront marina park with beach access, boardwalk views, and open lawns popular for sunsets and strolls.
- Recommended
North SeaTac Park
Forest park with old-growth trees, streams, and trail loops offering a peaceful nature escape close to the airport.
Pacific Northwest Clam Chowder
Creamy clam chowder with Pacific Northwest clams and potatoes. A regional staple around Puget Sound, especially popular in cool weather.
- Gluten-free
Washington Oysters
Fresh oysters from Washington waters, often served raw on the half shell. They are prized locally for their clean, briny flavor.
- Gluten-free
Pacific Salmon
Wild salmon, commonly grilled, smoked, or cedar-planked. It is central to regional food traditions and local seafood culture.
8Oz Burger & Co
Popular casual spot for burgers, shakes, and fries near the airport, known for quick service and a classic diner feel.
13 Coins SeaTac
Established Northwest seafood restaurant serving chowder, salmon, and oysters in a relaxed airport-area setting.
Bob's Burgers and Brew SeaTac
Long-running local favorite for generous breakfast plates and comfort food, with a casual and friendly atmosphere.
US dollar ($)
SeaTac is moderate for the U.S.; hotels and airport dining cost more, while transit and casual meals are fairly manageable for most travelers.
Average meal costs
- Budget
- $10-18 for fast food or casual takeout.
- Mid-range
- $20-40 per person for a restaurant meal.
- Fine dining
- $60+ per person for upscale dining.
- Coffee
- $3.50-6 for coffee or cappuccino.
Tipping culture
Tip 18-20% at restaurants, 10-15% for taxis, and $1-2 for cafe drinks or small service.
Plan your visit to SeaTac, WA
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in SeaTac, WA.
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 SeaTac, WA, travelers should be cautious of common urban safety concerns such as petty theft and vehicle break-ins, especially around busy areas like the airport and transit stations. Scams to watch for include unauthorized taxi or ride-share services overcharging or refusing payment through official apps. It’s advisable to use licensed transportation options and remain alert in crowded places.
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.
FAQs: Bus from Portland, OR to SeaTac, WA
Find answers to the most common questions about traveling from Portland, OR to SeaTac, WA 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 SeaTac, WA, this guide helps you travel smarter and with confidence.
It's helpful to compare your options as there are 3 ways to travel between Portland, OR and SeaTac, WA including taking a bus, 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
Popular bus stations from Portland, OR to SeaTac, WA
Most Portland, OR to SeaTac, WA buses use the Portland, NW Station Way (Station Place Parking Garage) to station pair. Use this guide to compare Portland, OR and SeaTac, WA bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in Portland
Arrival bus stations in SeaTac
Which Portland, OR station do buses to SeaTac, WA leave from?
Buses from Portland, OR to SeaTac, WA leave from Portland, NW Station Way (Station Place Parking Garage). The station is 0 miles (1 km) from Portland, OR city centre at 1025 NW Station Way, Portland, OR 97209, USA.
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 · $3 · 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 Portland, OR
Most popular buses to and from SeaTac, WA and Portland, OR
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