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

Medium

No scheduled commercial flights found for SAN–MRY. At 431 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

8h 12m

Distance

431.6 mi

Total Cost

$131

CO2

174 kg

Cost Breakdown

Diesel$96

Hotel (1 room, 0 nights) $0

Meals (1 pax, 1 day) $35

+ No luggage restrictions or TSA lines

+ Comfortable one-day drive

+ Stop anywhere along the route

+ Have your own car at the destination

+ Likely faster door-to-door than flying

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 32m

45m in the air

Air Distance

378 mi

Total Cost

$190

CO2

96 kg

Door-to-Door Timeline

San Diego, CA → SAN 10m

Check-in & Security 90m

Flight 45m

Arrival & Baggage 30m

MRY → San Juan Bautista, CA 37m

Cost Breakdown

Ticket (1 pax @ $135) $135

Rental car (1 day)$55

Airports

San Diego, CA SAN — San Diego International Airport 2 mi, ~10m drive

San Juan Bautista, CA MRY — Monterey Regional Airport 25 mi, ~37m drive

No scheduled flights found

No commercial flights between SAN and MRY. Flight estimates above are theoretical.

+ Saves about 4h 40m compared to driving

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− 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	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

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 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.