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Drive or Fly: Clear Lake Riviera, CA to San Diego, CA?

Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.

Could go either way

Medium

This distance is a toss-up. Drive if you want flexibility and lower cost, fly if you value time. Connecting flights add time.

Passengers:
Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

11h 20m

Distance

583.3 mi

Total Cost

$322

CO2

236 kg

Cost Breakdown

Diesel$142
Hotel (1 room, 1 night) $110
Meals (1 pax, 2 days) $70
+ No luggage restrictions or TSA lines
+ Stop anywhere along the route
+ Have your own car at the destination
− Requires 2 days of driving
− Driver fatigue on longer stretches
− Wear and tear on vehicle
− Fuel price fluctuations
Plan the drive

Fly

Door to Door

4h 1m

1h 4m in the air

Air Distance

531 mi

Total Cost

$196

CO2

136 kg

Door-to-Door Timeline

Clear Lake Riviera, CA → STS 47m
Check-in & Security 90m
Flight 64m
Arrival & Baggage 30m
SAN → San Diego, CA 10m

Cost Breakdown

Ticket (1 pax @ $141) $141
Rental car (1 day)$55

Airports

Clear Lake Riviera, CA STS — Charles M. Schulz Sonoma County Airport 31 mi, ~47m drive
San Diego, CA SAN — San Diego International Airport 2 mi, ~10m drive

Flight Data

Service

Connecting only

On-Time

99.2%

Cancellation

0.8%

+ Saves about 7h 19m compared to driving
+ Less physical fatigue
+ Predictable arrival time
− Airport security and check-in overhead
− May need a rental car at destination
− Luggage fees and restrictions
− Less flexibility for stops along the way

At a Glance

Drive Fly
Door-to-door time 11h 20m 4h 1m
Total cost (1 person) $322 $196
Carbon footprint 236 kg CO2 136 kg CO2
Flexibility High Low
Luggage Unlimited Restricted
Reliability Weather dependent 99% on-time
Drive data: OSRM routing, EIA fuel prices
Flight data: Statistical estimate
Airports: OurAirports
Confidence: Medium — airports identified, fares estimated

Costs are estimates. Actual flight prices vary by airline, date, and booking time. Drive costs based on OSRM routing, EIA fuel prices. Computed Oct 21, 2026.

Decided to drive? See the full trip plan from Clear Lake Riviera, CA to San Diego, CA with stops, fuel costs, and turn-by-turn directions.