The cheapest and fastest buses from Kennewick, WA to Portland, OR
Cheapest price
$57
Average price
$57
Fastest journey
4 h
Average duration
4 h
Buses per day
1
Distance
284 km
The best way to find a cheap bus ticket from Kennewick, 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 Kennewick, WA to Portland, OR will cost around $57 if you buy it on the day, but the cheapest tickets can be found for only $57.
Of the 1 buses that leave Kennewick, WA for Portland, OR on Fri, Nov 07, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 07 the direct buses cover the 284 km distance in an average of 4 h but if you time it right, some buses will get you there in just 4 h .
On Fri, Nov 07 the slowest buses will take 4 h 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.


Travel Information
Compare train, bus, and flight for Kennewick, WA to Portland, OR
Omio recommends booking the train as it is the most popular option from Kennewick, WA to Portland, OR among Omio's users. If you are prioritising price take the bus with prices starting from €30. For those with little time consider booking a bus which can get you there in 4h 0m. The ticket price range depends on the travel mode: a bus costs an average of €30, and a flight costs an average of €122.
Distance: 176 miles (284 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
€34 Average price Cheapest | €48 Average price | €261 Average price |
4h 30m Average total duration Fastest 4h 0m Onboard + 30m Additional time* | 5h 5m Average total duration 4h 35m Onboard + 30m Additional time* | 7h 21m Average total duration 4h 21m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Kennewick, WA to Portland, OR bus times
The table below shows live departures for Kennewick, WA to Portland, OR buses for today, Thursday, November 6. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:30 PM Kennewick, WA | 4h00 | 1:30 AM Portland, OR | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Kennewick, WA to Portland, OR by train, bus, or flight
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.
Nov 07
Nov 08
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Nov 13
Journey information
Overview: Bus from Kennewick, WA to Portland, OR
Buses from Kennewick, WA to Portland, OR run on average 2 times per day, taking around 4h 0m. Cheap bus tickets for this journey start at $37 (€30) if you book in advance.
There are 1 buses per day. The earliest bus runs at 06:40, the last at 14:30. The fastest bus covers the 176 miles (284 km) distance in 4h 0m.
Distance 176 miles (284 km) |
Average bus duration 4h 0m |
Cheapest ticket price $37 (€30) |
Buses per day 2 |
Direct buses 1 |
Fastest bus 4h 0m |
First bus 06:40 |
Last bus 14:30 |
Bus providers: FlixBus from Kennewick, WA to Portland, ORYou can travel by bus between Kennewick, WA to Portland, OR with FlixBus for as low as $37 (€30). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
FAQs: Bus from Kennewick, WA to Portland, OR
Find answers to the most common questions about traveling from Kennewick, 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.

- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- 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.
- 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.
- 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.
To find the cheapest bus tickets for your trip from Kennewick, WA to Portland, OR, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- Guide dogs travel for free.
popular bus stations
Popular bus stations from Kennewick, WA to Portland, OR
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