Drive or Fly: Parker Dam, CA to Ontario, CA?
Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.
Driving wins
MediumNo scheduled commercial flights found for HII–ONT. At 241 miles, driving is the only practical option.
Find Your Vehicle (EPA fuel economy data)
· · Fuel cost: $
Drive
Door to Door
4h 42m
Distance
241.6 mi
Total Cost
$88
CO2
98 kg
Cost Breakdown
Fly
Door to Door
3h 9m
24m in the air
Air Distance
201 mi
Total Cost
$183
CO2
51 kg
Door-to-Door Timeline
Cost Breakdown
Airports
No scheduled flights found
No commercial flights between HII and ONT. Flight estimates above are theoretical.
At a Glance
| Drive | Fly | |
|---|---|---|
| Door-to-door time | 4h 42m | 3h 9m |
| Total cost (1 person) | $88 | $183 |
| Carbon footprint | 98 kg CO2 | 51 kg CO2 |
| Flexibility | High | Low |
| Luggage | Unlimited | Restricted |
| Reliability | Weather dependent | Data unavailable |
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 Parker Dam, CA to Ontario, CA with stops, fuel costs, and turn-by-turn directions.