Is there a direct flight?

No, all flights from Redmond to San Diego require at least one connection.

What is the best route by car?

US-97 to I-5 is the most direct and reliable highway route.

How long is the drive?

The drive typically takes 17 to 19 hours.

There are no major toll roads on this route.

Is it a scenic drive?

The drive through the mountains of Northern California and the Central Valley is quite scenic.

Redmond

San Diego

Flight Driving

Redmond to San Diego

Updated: 28 May 2026

The journey from Redmond to San Diego covers approximately 1,000 miles, taking you down the West Coast. Driving via US-97 South and I-5 South is the most common route, requiring 17 to 19 hours of driving time. Alternatively, you can fly from Redmond (RDM) to San Diego International Airport (SAN) with a connection. This route offers a transition from the high desert of Oregon to the sunny, coastal climate of Southern California.

Total Distance: Driving distance 1,600 km, straight-line air distance 1,300 km.

Fastest Way

Flying is the fastest method, saving significant time compared to driving.

Cheapest Way

Driving is the most economical option for groups.

Compare Redmond to San Diego Routes

	Flight Connecting	Driving Direct
Duration	5 hours	18 hours
Avg Price	$300-$550	$180-$230 in fuel
Operator	Alaska Airlines	Personal Vehicle
Route	RDM to SAN via Seattle or San Francisco.	US-97 South to I-5 South through Sacramento and Los Angeles.
Tip	Book flights in advance to get better rates on connecting routes.	Expect heavy traffic in the Los Angeles area; plan your drive to avoid rush hours.

Travel Tips

Traffic Planning
Use navigation apps to monitor traffic in Los Angeles and San Diego to avoid major delays.
Coastal Weather
San Diego weather is mild, but bring a light jacket for the cool ocean breeze in the evenings.
Parking
Parking in downtown San Diego can be expensive; look for hotels with parking included.
Hydration
Stay hydrated during the long drive through the Central Valley of California.
Flight Connections
Allow at least 90 minutes for connections at major hubs like SFO or SEA.

Safety Tips

Driver Fatigue
The I-5 corridor is long; take frequent breaks to stay alert.
Emergency Kit
Keep a basic emergency kit in your vehicle, especially for long-distance travel.
Road Safety
Be cautious of aggressive drivers in high-traffic areas like Los Angeles.
Vehicle Check
Ensure your vehicle is serviced before embarking on a 1,000-mile trip.