Drive or Fly: Laguna, CA to Spring Valley, CA?

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

Driving wins

Medium

Driving is significantly cheaper and the distance is manageable in one day.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

9h 29m

Distance

501.4 mi

Total Cost

$130

CO2

203 kg

Cost Breakdown

Diesel$95

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

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 45m

56m in the air

Air Distance

464 mi

Total Cost

$194

CO2

118 kg

Door-to-Door Timeline

Laguna, CA → SMF 32m

Check-in & Security 90m

Flight 56m

Arrival & Baggage 30m

SAN → Spring Valley, CA 17m

Cost Breakdown

Ticket (1 pax @ $139) $139

Rental car (1 day)$55

Airports

Laguna, CA SMF — Sacramento International Airport 21 mi, ~32m drive

Spring Valley, CA SAN — San Diego International Airport 11 mi, ~17m drive

Flight Data

Service

Connecting only

On-Time

99.4%

Cancellation

0.6%

+ Saves about 5h 44m 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	9h 29m	3h 45m
Total cost (1 person)	$130	$194
Carbon footprint	203 kg CO₂	118 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 Jul 20, 2026.

Route Options

2 different routes between these cities.

Fastest

501.4 mi 9h 29m

via I 5, I 5 Truck, I 805

Alternative (+13 min)

518.2 mi 9h 42m

via I 5, I 15, I 5 Truck

Decided to drive? See the full trip plan from Laguna, CA to Spring Valley, CA with stops, fuel costs, and turn-by-turn directions.