Drive or Fly: Temecula, CA to San Diego, 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 CLD–SAN. At 58 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

1h 9m

Distance

58.5 mi

Total Cost

$48

CO2

24 kg

Cost Breakdown

Diesel$13

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

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

2h 56m

6m in the air

Air Distance

54 mi

Total Cost

$122

CO2

14 kg

Door-to-Door Timeline

Temecula, CA → CLD 40m

Check-in & Security 90m

Flight 6m

Arrival & Baggage 30m

SAN → San Diego, CA 10m

Cost Breakdown

Ticket (1 pax @ $122) $122

Airports

Temecula, CA CLD — McClellan-Palomar Airport 26 mi, ~40m drive

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

No scheduled flights found

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

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− Luggage fees and restrictions

− Less flexibility for stops along the way

Train

Amtrak

Door to Door

2h 12m

45m on rail

Total Cost

CO2

2 kg

Route

Amtrak Thruway Connecting Service

Door-to-Door Timeline

Temecula, CA → Oceanside 37m

Boarding 30m

Train ride 45m

Arrival 10m

San Diego → San Diego, CA 10m

Cost Breakdown

Ticket (1 pax @ $7) $7

Estimated based on distance. Check amtrak.com for current prices.

Stations

From Oceanside 25 mi, ~37m drive

To San Diego 0 mi, ~10m drive

Service

Direct

Frequency

~1/week

+ Spacious seating with legroom and power outlets

+ Walk around freely during the trip

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 1 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Train
Door-to-door time	1h 9m	2h 56m	2h 12m
Total cost (1 person)	$48	$122	$7
Carbon footprint	24 kg CO₂	14 kg CO₂	2 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

Transit: Amtrak GTFS — fares estimated

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 Temecula, CA to San Diego, CA with stops, fuel costs, and turn-by-turn directions.