Drive or Fly: Ukiah, CA to San Bernardino, 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 STS–SBD. At 540 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

10h 11m

Distance

540.9 mi

Total Cost

$300

CO2

219 kg

Cost Breakdown

Diesel$120

Hotel (1 room, 1 night) $110

Meals (1 pax, 2 days) $70

+ No luggage restrictions or TSA lines

+ Stop anywhere along the route

+ Have your own car at the destination

− Requires 2 days of driving

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

4h 21m

57m in the air

Air Distance

478 mi

Total Cost

$194

CO2

122 kg

Door-to-Door Timeline

Ukiah, CA → STS 74m

Check-in & Security 90m

Flight 57m

Arrival & Baggage 30m

SBD → San Bernardino, CA 10m

Cost Breakdown

Ticket (1 pax @ $139) $139

Rental car (1 day)$55

Airports

Ukiah, CA STS — Charles M. Schulz Sonoma County Airport 49 mi, ~74m drive

San Bernardino, CA SBD — San Bernardino International Airport 3 mi, ~10m drive

No scheduled flights found

No commercial flights between STS and SBD. Flight estimates above are theoretical.

+ Saves about 5h 50m 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

At a Glance

	Drive	Fly
Door-to-door time	10h 11m	4h 21m
Total cost (1 person)	$300	$194
Carbon footprint	219 kg CO₂	122 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

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 13, 2026.

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