Is there a direct flight?

Yes, direct flights are available from RDM to SEA.

What is the best route?

US-26 to I-5 is the most direct path.

How long is the drive?

Approximately 6 hours of driving time.

Amtrak serves Seattle, but there is no rail link from Oregon.

Prineville

Seattle

Flight Driving

Prineville to Seattle

Updated: 28 May 2026

The journey from Prineville to Seattle spans approximately 500 km. Flying is the most practical method, with connections typically in Portland. Driving takes about 6 hours via US-26 and I-5. You will cross the Cascade Mountains and the Columbia River. Seattle is served by Seattle-Tacoma International Airport (SEA).

Total Distance: Driving distance 500 km, straight-line air distance 400 km.

Fastest Way

Flight via Alaska Airlines takes about 3 hours.

Cheapest Way

Driving is more economical for groups, while flights save significant time.

Compare Prineville to Seattle Routes

	Flight Connecting	Driving Direct
Duration	3 hours	6 hours
Avg Price	$200 - $400	$60 - $100 in fuel
Operator	Alaska Airlines	Personal Vehicle
Route	RDM to SEA.	US-26 W to I-5 N.
Tip	Direct flights are available from Redmond (RDM).	I-5 can be very busy near Seattle.

Travel Tips

Booking
Book flights at least 21 days in advance for the best rates.
Driving
Plan for one overnight stop to maintain safety and comfort.
Traffic
Avoid downtown Seattle during morning and evening rush hours.
Airport
SEA is located about 20 minutes from downtown, making ground transport easy.
Packing
Bring comfortable walking shoes for the many attractions in Seattle.

Safety Tips

Vehicle Check
Check your oil and coolant levels before starting the long drive.
Weather
Be aware of potential rain and traffic in the Pacific Northwest.
Emergency
Keep a physical map in your car in case of GPS failure in remote areas.
Security
Always lock your vehicle and keep valuables out of sight.