Drive or Fly: San Jose, CA to West Covina, 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 SJC–ONT. At 357 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

6h 46m

Distance

357.6 mi

Total Cost

$114

CO2

144 kg

Cost Breakdown

Diesel$79

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 17m

38m in the air

Air Distance

317 mi

Total Cost

$188

CO2

81 kg

Door-to-Door Timeline

San Jose, CA → SJC 10m

Check-in & Security 90m

Flight 38m

Arrival & Baggage 30m

ONT → West Covina, CA 29m

Cost Breakdown

Ticket (1 pax @ $133) $133

Rental car (1 day)$55

Airports

San Jose, CA SJC — Norman Y. Mineta San Jose International Airport 3 mi, ~10m drive

West Covina, CA ONT — Ontario International Airport 19 mi, ~29m drive

No scheduled flights found

No commercial flights between SJC and ONT. Flight estimates above are theoretical.

+ Saves about 3h 29m 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	6h 46m	3h 17m
Total cost (1 person)	$114	$188
Carbon footprint	144 kg CO₂	81 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 12, 2026.

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