Drive or Fly: San Diego, CA to San Juan Bautista, CA?
Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.
Driving wins
MediumNo scheduled commercial flights found for SAN–MRY. At 431 miles, driving is the only practical option.
Drive
Door to Door
8h 12m
Distance
431.6 mi
Total Cost
$131
CO2
174 kg
Cost Breakdown
Fly
Door to Door
3h 32m
45m in the air
Air Distance
378 mi
Total Cost
$190
CO2
96 kg
Door-to-Door Timeline
Cost Breakdown
Airports
No scheduled flights found
No commercial flights between SAN and MRY. Flight estimates above are theoretical.
At a Glance
| Drive | Fly | |
|---|---|---|
| Door-to-door time | 8h 12m | 3h 32m |
| Total cost (1 person) | $131 | $190 |
| Carbon footprint | 174 kg CO2 | 96 kg CO2 |
| Flexibility | High | Low |
| Luggage | Unlimited | Restricted |
| Reliability | Weather dependent | Data unavailable |
Costs are estimates. Actual flight prices vary by airline, date, and booking time. Drive costs based on OSRM routing, EIA fuel prices. Computed Apr 12, 2026.
Decided to drive? See the full trip plan from San Diego, CA to San Juan Bautista, CA with stops, fuel costs, and turn-by-turn directions.