Drive or Fly: San Lorenzo, 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

No scheduled commercial flights found for OAK–SNA. At 398 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

7h 23m

Distance

398.9 mi

Total Cost

$123

CO2

161 kg

Cost Breakdown

Diesel$88

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

3h 4m

44m in the air

Air Distance

367 mi

Total Cost

$190

CO2

94 kg

Door-to-Door Timeline

San Lorenzo, CA → OAK 10m

Check-in & Security 90m

Flight 44m

Arrival & Baggage 30m

SNA → Irvine, CA 10m

Cost Breakdown

Ticket (1 pax @ $135) $135

Rental car (1 day)$55

Airports

San Lorenzo, CA OAK — San Francisco Bay Oakland International Airport 6 mi, ~10m drive

Irvine, CA SNA — John Wayne Orange County International Airport 3 mi, ~10m drive

No scheduled flights found

No commercial flights between OAK and SNA. Flight estimates above are theoretical.

+ Saves about 4h 19m 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

Bus

FlixBus

Door to Door

10h 55m

10h 10m on road

Total Cost

$40

CO2

21 kg

Route

Greyhound US0831

Door-to-Door Timeline

San Lorenzo, CA → Hayward Bus Station (UHW) 10m

Boarding 15m

Bus ride 610m

Arrival 10m

Santa Ana Bus Stop (SAN6) → Irvine, CA 10m

Cost Breakdown

Ticket (1 pax @ $40) $40

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

Stations

From UHW — Hayward Bus Station 2 mi, ~10m drive

To SAN6 — Santa Ana Bus Stop 6 mi, ~10m drive

Service

Direct

Frequency

~7/week

+ Usually the cheapest option

+ Wi-Fi and power outlets on board

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 7 trips per week

− Travel time longer than driving

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Bus
Door-to-door time	7h 23m	3h 4m	10h 55m
Total cost (1 person)	$123	$190	$40
Carbon footprint	161 kg CO₂	94 kg CO₂	21 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: FlixBus 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 17, 2026.

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