Is there a train from Kennewick to Portland?

No, there is no direct passenger rail service between Kennewick and Portland.

How long is the drive from Kennewick to Portland?

The drive typically takes 4 hours under normal traffic conditions.

What is the best highway to take?

I-84 West is the primary and most efficient route.

Are there tolls on this route?

No, there are no tolls on the primary route between these two cities.

Can I fly from Kennewick to Portland?

Yes, Alaska Airlines offers short connecting or regional flights from PSC to PDX.

Kennewick

Portland

Bus Driving

Kennewick to Portland

Updated: 31 May 2026

The journey from Kennewick to Portland spans approximately 225 miles along the scenic Columbia River. Most travelers utilize I-84 West, which offers stunning views of the Columbia River Gorge. Driving typically takes 4 hours depending on traffic near the Portland metro area. Greyhound provides daily bus service from the Pasco station nearby. This route is a vital corridor connecting Eastern Washington to the Pacific Coast.

Total Distance: 362 km driving, 275 km air distance.

Fastest Way

Driving, taking 4 hours, provides the most flexibility for departure times.

Cheapest Way

Bus, starting at 40 dollars, offers the most cost-effective transit without fuel costs.

Compare Kennewick to Portland Routes

	Bus Direct	Driving Direct
Duration	5 hours 30 mins	4 hours
Avg Price	40-70 dollars	45-60 dollars in fuel
Operator	Greyhound	Personal Vehicle
Route	Departs Pasco Intermodal Station to Portland Union Station.	I-82 West to I-84 West through the Columbia River Gorge.
Tip	Book at least two weeks in advance to secure the lowest fare.	Stop at Multnomah Falls located directly off I-84 for a quick scenic break.

Travel Tips

Traffic Timing
Avoid entering Portland via I-84 between 3 PM and 6 PM to bypass heavy commuter congestion.
Weather Prep
Carry tire chains if traveling during winter months as mountain passes can experience sudden snow.
Fuel Stops
Fill up in Biggs Junction or The Dalles to avoid higher gas prices closer to the city.
Parking
Use the SmartPark garages in downtown Portland for secure and affordable daily parking.
Public Transit
Utilize the MAX Light Rail system once in Portland to navigate the city without a car.

Safety Tips

Wind Awareness
The Columbia River Gorge is prone to high crosswinds; keep both hands on the wheel.
Road Conditions
Check the WSDOT and ODOT websites for real-time alerts on I-84 closures.
Vehicle Check
Ensure your cooling system is functional as summer temperatures in the Gorge can exceed 100 degrees.
Emergency Kit
Keep a basic emergency kit with water and blankets in your trunk for remote stretches.