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Drive or Fly: Auburn, CA to Irvine, 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

8h 28m

Distance

457.8 mi

Total Cost

$121

CO2

185 kg

Cost Breakdown

Diesel$86
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 45m

48m in the air

Air Distance

404 mi

Total Cost

$191

CO2

103 kg

Door-to-Door Timeline

Auburn, CA → SMF 47m
Check-in & Security 90m
Flight 48m
Arrival & Baggage 30m
SNA → Irvine, CA 10m

Cost Breakdown

Ticket (1 pax @ $136) $136
Rental car (1 day)$55

Airports

Auburn, CA SMF — Sacramento International Airport 31 mi, ~47m drive
Irvine, CA SNA — John Wayne Orange County International Airport 3 mi, ~10m drive

Flight Data

Service

Connecting only

On-Time

98.5%

Cancellation

1.5%

+ Saves about 4h 43m 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 8h 28m 3h 45m
Total cost (1 person) $121 $191
Carbon footprint 185 kg CO2 103 kg CO2
Flexibility High Low
Luggage Unlimited Restricted
Reliability Weather dependent 98% 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 19, 2026.

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