- Must visit
Portland Art Museum
World-class collections spanning Native American, Asian, and Northwest art. A cornerstone cultural stop in the South Park Blocks.
Cheapest price
$38
Average price
$38
Fastest journey
3 h 45 m
Average duration
3 h 45 m
Buses per day
1
Distance
209 km
The best way to find a cheap bus ticket from Kent, 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 Kent, WA to Portland, OR will cost around $38 if you buy it on the day, but the cheapest tickets can be found for only $38.
Of the 1 buses that leave Kent, WA for Portland, OR on Mon, Aug 17, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Aug 17 the direct buses cover the 209 km distance in an average of 3 h 45 m but if you time it right, some buses will get you there in just 3 h 45 m .
On Mon, Aug 17 the slowest buses will take 3 h 45 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.


Omio recommends booking the train as it is the most popular option from Kent, WA to Portland, OR among Omio's users. If you are prioritising price take the bus with prices starting from $28. For those with little time consider booking a flight which can get you there in 57m. The ticket price range depends on the travel mode: a bus costs an average of $28, and a flight costs an average of $285.
Distance: 129 miles (209 km)
| Bus | Most popular Train | Flight | Driving |
|---|---|---|---|
$37 Average price Cheapest | $38 Average price | $329 Average price | $32 Average price (fuel + tolls) |
3h 58m Average total duration 3h 28m Onboard + 30m Additional time* | 3h 37m Average total duration 3h 7m Onboard + 30m Additional time* | 3h 57m Average total duration Fastest 57m Onboard + 3h 0m Additional time* | 2h 28m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Kent, WA to Portland, OR:
A bus is $1 (€1) less than a train for this route with tickets for a train from Kent, WA to Portland, OR costing on average $38 (€31).
A bus is $292 (€237) less than a flight for this route with tickets for a flight from Kent, WA to Portland, OR costing on average $329 (€267).
Other travel options to Portland, OR take longer:
Train takes on average 3h 7m.
Bus takes on average 3h 28m.
You'll arrive about -1h 0m sooner (3h 28m by bus vs 2h 28m by car) and save roughly $-4.78 (€-3.88) compared to fuel and tolls ($37 (€30) vs $32 (€26)). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by FlixBus.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 12:40AM | Arrival Time 04:25AM | Duration 3h45 | Departure days Thu, Fri, Sun | Cheapest price $29 |
Operator King County Metro | Departure Time 07:08AM | Arrival Time 11:15AM | Duration 4h07 | Departure days Sun | Cheapest price $31 |
Operator FlixBus | Departure Time 08:10AM | Arrival Time 11:15AM | Duration 3h05 | Departure days Tue, Fri | Cheapest price $35 |
Operator Greyhound | Departure Time 02:45PM | Arrival Time 06:20PM | Duration 3h35 | Departure days Tue, Fri | Cheapest price $35 |
Operator King County Metro | Departure Time 03:19PM | Arrival Time 07:30PM | Duration 4h11 | Departure days Sun | Cheapest price $31 |
Operator King County Metro | Departure Time 04:19PM | Arrival Time 08:25PM | Duration 4h06 | Departure days Sun | Cheapest price $31 |
Operator FlixBus | Departure Time 04:50PM | Arrival Time 08:10PM | Duration 3h20 | Departure days Tue, Fri | Cheapest price $35 |
Operator FlixBus | Departure Time 08:35PM | Arrival Time 11:20PM | Duration 2h45 | Departure days Tue, Fri | Cheapest price $35 |
Operator FlixBus | Departure Time 10:20PM | Arrival Time 02:30AM | Duration 4h10 | Departure days Sat | Cheapest price $47 |
Operator FlixBus | Departure Time 11:20PM | Arrival Time 03:30AM | Duration 4h10 | Departure days Thu | Cheapest price $34 |
Operator FlixBus | Departure Time 11:40PM | Arrival Time 03:25AM | Duration 3h45 | Departure days Mon, Wed, Sat | Cheapest price $28 |
Compare train, bus, 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.
Buses from Kent, WA to Portland, OR run on average 12 times per day, taking around 3h 28m. Cheap bus tickets for this journey start at $28 (€22) if you book in advance.
There are 11 buses per day. The earliest bus runs at 07:00, the last at 23:10. The fastest bus covers the 129 miles (209 km) distance in 2h 55m.
Distance 129 miles (209 km) |
Average bus duration 3h 28m |
Cheapest ticket price $28 (€22) |
Buses per day 12 |
Direct buses 11 |
Fastest bus 2h 55m |
First bus 7:00 AM |
Last bus 11:10 PM |
Cheapest Month Oct |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Oct - Dec |
Busiest Day Sat |
Least Busy Day Fri |
Best time to book 14 days |
Discover the best of Portland, OR — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portland, OR trip today.
World-class collections spanning Native American, Asian, and Northwest art. A cornerstone cultural stop in the South Park Blocks.
Hands-on museum famed for the USS Blueback submarine, science labs, and family-friendly exhibits on technology and nature.
Eclectic museum of movie props, oddities, and outsider collections in Northwest Portland. Fun, quirky, and uniquely local.
A 165-acre woodland park with serene paths, a rose garden, and Japanese Garden access. One of Portland's signature green spaces.
Beloved downtown square known as Portland's living room. Hosts events, people-watching, and easy access to major central sights.
Large urban forest with miles of trails for hiking and running. A local favorite for quick immersion in nature near downtown.
A toasted bread ring with a malty crust and chewy center. Portland shops helped make the city's bagel scene a modern local obsession.
Traditional regional chowder from the Pacific Northwest, usually with local clams, cream, potatoes, and herbs. A staple on many Portland seafood menus.
Fresh oysters from the Oregon coast, prized for their briny, clean flavor. Portland is a major city showcase for the state's shellfish culture.
Acclaimed bagel shop serving naturally leavened bagels with classic toppings in a casual neighborhood space.
Pioneering specialty coffee roaster with expertly brewed coffee and a minimalist café atmosphere loved by locals.
Iconic Portland brewery and pub pouring house beers with hearty pub fare in a lively, long-running local setting.
Moderate for U.S. city travel: hotels and dining are mid-priced, transit is reasonable, and budget food is easy to find.
Tip 18-20% at restaurants, more for great service. Taxis: 10-15%. Cafes: round up or tip $1-2 for drinks.
Find answers to the most common questions about traveling from Kent, 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.

Most Kent, WA to Portland, OR buses use the Seattle, S Royal Brougham Way / 6th Avenue South (Bus Station) to Portland, NW Station Way (Station Place Parking Garage) station pair. Use this guide to compare Kent, WA and Portland, OR bus stations on this route, check city-centre transport, alongside checking practicalities like 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 is available at Portland, NW Station Way (Station Place Parking Garage). ATMs are available at Portland, NW Station Way (Station Place Parking Garage).
Ticket office support is available at Portland, NW Station Way (Station Place Parking Garage).
Available at Portland, NW Station Way (Station Place Parking Garage): Parking, Taxis, WC.
Accessibility facilities are available at Portland, NW Station Way (Station Place Parking Garage): Ramp access available.
Here are some other resources that might have the information you need