Drive or Fly: Adelanto, CA to Fontana, 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 SBD–ONT. At 39 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

51m

Distance

39.2 mi

Total Cost

$44

CO2

16 kg

Cost Breakdown

Diesel$9

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 12m

4m in the air

Air Distance

34 mi

Total Cost

$121

CO2

9 kg

Door-to-Door Timeline

Adelanto, CA → SBD 53m

Check-in & Security 90m

Flight 4m

Arrival & Baggage 30m

ONT → Fontana, CA 15m

Cost Breakdown

Ticket (1 pax @ $121) $121

Airports

Adelanto, CA SBD — San Bernardino International Airport 35 mi, ~53m drive

Fontana, CA ONT — Ontario International Airport 10 mi, ~15m drive

No scheduled flights found

No commercial flights between SBD and ONT. 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 26m

1h 24m on rail

Total Cost

CO2

2 kg

Route

Southwest Chief

Door-to-Door Timeline

Adelanto, CA → Victorville Amtrak 11m

Boarding 30m

Train ride 84m

Arrival 10m

San Bernardino → Fontana, CA 11m

Cost Breakdown

Ticket (1 pax @ $6) $6

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

Stations

From Victorville Amtrak 7 mi, ~11m drive

To San Bernardino 7 mi, ~11m drive

Service

Direct

Frequency

~4/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 4 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

Bus

FlixBus

Door to Door

1h 37m

50m on road

Total Cost

CO2

2 kg

Route

Greyhound US0900

Door-to-Door Timeline

Adelanto, CA → Victorville Bus Stop (VTT6) 11m

Boarding 15m

Bus ride 50m

Arrival 10m

San Bernardino Depot (SBN6) → Fontana, CA 11m

Cost Breakdown

Ticket (1 pax @ $3) $3

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

Stations

From VTT6 — Victorville Bus Stop 7 mi, ~11m drive

To SBN6 — San Bernardino Depot 7 mi, ~11m 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	Train	Bus
Door-to-door time	51m	3h 12m	2h 26m	1h 37m
Total cost (1 person)	$44	$121	$6	$3
Carbon footprint	16 kg CO₂	9 kg CO₂	2 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, 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 12, 2026.

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