Drive or Fly: Irvine, CA to Alamo, 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 SNA–CCR. At 403 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

7h 27m

Distance

403.6 mi

Total Cost

$124

CO2

163 kg

Cost Breakdown

Diesel$89

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 10m

45m in the air

Air Distance

373 mi

Total Cost

$190

CO2

95 kg

Door-to-Door Timeline

Irvine, CA → SNA 10m

Check-in & Security 90m

Flight 45m

Arrival & Baggage 30m

CCR → Alamo, CA 15m

Cost Breakdown

Ticket (1 pax @ $135) $135

Rental car (1 day)$55

Airports

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

Alamo, CA CCR — Buchanan Field 10 mi, ~15m drive

No scheduled flights found

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

+ Saves about 4h 17m 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

9h 44m

8h 50m on road

Total Cost

$40

CO2

21 kg

Route

Greyhound US0831

Door-to-Door Timeline

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

Boarding 15m

Bus ride 530m

Arrival 10m

Hayward Bus Station (UHW) → Alamo, CA 19m

Cost Breakdown

Ticket (1 pax @ $40) $40

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

Stations

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

To UHW — Hayward Bus Station 13 mi, ~19m 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 27m	3h 10m	9h 44m
Total cost (1 person)	$124	$190	$40
Carbon footprint	163 kg CO₂	95 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 15, 2026.

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