Flight
Driving
Cascade Locks to San Francisco
Updated: 28 May 2026
The journey from Cascade Locks to San Francisco covers approximately 1,000 kilometers. You can drive south on I-5, a 10-hour trip through Oregon and Northern California, or fly from Portland International Airport (PDX) to San Francisco International Airport (SFO). Flying is significantly faster, with a flight time of 1.5 hours. Driving allows for scenic stops in the Siskiyou Mountains and the Redwoods. Choose your mode based on your time constraints and desire for adventure.
Total Distance: 1,000 km driving, 850 km air distance.
Fastest Way
Flying from PDX to SFO is the fastest, taking about 1.5 hours in the air.
Cheapest Way
Driving is generally cheaper if you are traveling with multiple passengers.
Compare Cascade Locks to San Francisco Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 1 hour 30 minutes | 10 hours |
| Avg Price | $150-$300 | $150-$200 in fuel |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | PDX to SFO. | I-84 West to I-5 South. |
| Tip | Book early to secure lower fares on non-stop flights. | Plan an overnight stop in Medford or Redding. |
Travel Tips
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Airport TransitUse the MAX light rail to get from Portland to PDX.
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DrivingAvoid the Siskiyou Summit during winter storms.
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ParkingSan Francisco parking is expensive; use public transit.
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BookingUse flight aggregators to compare airline prices.
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PackingBring layers; San Francisco weather is famously unpredictable.
Safety Tips
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Vehicle SecurityNever leave valuables in your car in San Francisco.
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Road SafetyStay alert on the winding sections of I-5 in Northern California.
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HealthStay hydrated during the long drive.
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EmergencyKeep a spare tire and jack in your vehicle.
People Also Ask
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Is it better to fly?Yes, for time efficiency.
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How long is the drive?About 10 hours of pure driving time.
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Are there trains?No direct train service exists.
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What is the best airport?PDX is the closest major airport.
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Is I-5 safe?Yes, it is a major, well-maintained interstate.
Quick Info
- From Cascade Locks, Oregon, United States
- To San Francisco, California, United States
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Modes
Best Time to Travel
Spring or Fall for mild weather in both Oregon and California.
Things to Do in San Francisco
1
Golden Gate Bridge
Walk or bike across this iconic landmark for stunning bay views.
2
Alcatraz Island
Take a ferry to tour the historic federal penitentiary.
3
Fisherman's Wharf
Enjoy fresh seafood and visit the sea lions at Pier 39.
4
Golden Gate Park
Explore the Japanese Tea Garden and the California Academy of Sciences.
Tags
Cascade Locks to San Francisco
PDX to SFO flight
driving to San Francisco
I-5 road trip
Oregon to California travel
Cascade Locks transport
San Francisco travel guide
West Coast travel
