Drive or Fly: Lancaster, CA to San Jose, 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 BUR–SJC. At 321 miles, driving is the only practical option.
Find Your Vehicle (EPA fuel economy data)
· · Fuel cost: $
Drive
Door to Door
6h 10m
Distance
321.2 mi
Total Cost
$106
CO2
130 kg
Cost Breakdown
Fly
Door to Door
3h 38m
33m in the air
Air Distance
278 mi
Total Cost
$186
CO2
71 kg
Door-to-Door Timeline
Cost Breakdown
Airports
No scheduled flights found
No commercial flights between BUR and SJC. Flight estimates above are theoretical.
Bus
FlixBus
Door to Door
7h 15m
5h 50m on road
Total Cost
$31
CO2
19 kg
Door-to-Door Timeline
Cost Breakdown
Estimated based on distance. Check flixbus.com for current prices.
Stations
Service
Direct
Frequency
~7/week
At a Glance
| Drive | Fly | Bus | |
|---|---|---|---|
| Door-to-door time | 6h 10m | 3h 38m | 7h 15m |
| Total cost (1 person) | $106 | $186 | $31 |
| Carbon footprint | 130 kg CO2 | 71 kg CO2 | 19 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.
Route Options
2 different routes between these cities.
via I 5, CA 138, CA 152; CA33
via I 5; CA 58, CA 58 BUS, CA 152; CA33
Decided to drive? See the full trip plan from Lancaster, CA to San Jose, CA with stops, fuel costs, and turn-by-turn directions.