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Is it cheaper to fly or drive a Tesla from Louisville, KY to San Francisco, CA?
Book the flightFlying is cheaper by
$356
In the car
39h 34m
Flying is calmer by
27%
Car 100 · Flight 73
2,314 mi by road
7h 50m by air, only 4h 34m of it flying. 1 in 5 run late.
How this was priced
Louisville, KY to San Francisco, CA is 2,314 mi by road — 39h 34m of driving and 13 Supercharger stops — against 7h 50m door to door by air. Flying is the better call: the flight costs $502 against $858 to drive, and it saves 31h 44m of travel. On the 0-100 stress scale the drive scores 100 and the flight 73.
Priced with fast charging at $0.50 per kWh and 3.7 miles per kWh, airfare from a $95 base plus $0.13 a mile per person, one $35 bag and a $30 ride at each end. Airfare is modelled from flight distance, not a live fare quote, so treat it as a typical fare rather than today's price. Rates last reviewed 14 September 2026; this trip last priced 3 October 2026.
Checking the route…
Check this yourself
- Distance and drive time come from live road routing, not straight lines.
- Every rate used is listed on Cost analysis and sourced on Sources.
- This trip as raw data: louisville-ky-to-san-francisco-ca.json
- Last recalculated 2026-10-03 · checked 1×. Costs are modelled estimates, not quotes.
Questions about this trip
Is it cheaper to drive a Tesla or fly from Louisville, KY to San Francisco, CA?
Driving costs about $858 and flying about $502, so flying is cheaper by $356. The drive counts charging and a hotel night if it takes more than a day. The flight counts fares, bags, airport food on long flights and the rides at both ends.
How long does each take, door to door?
The drive is about 39h 34m including 13 Supercharger stops. Flying is about 7h 50m, counting the trip to the airport, security, the flight and getting to your destination.
How many Supercharger stops will I need?
About 13 Supercharger stops for 2,314 mi, assuming you leave full and charge to roughly 80% at each stop. Real range drops in cold weather, rain and at high speed.
How accurate are these numbers?
They're modelled estimates, not quotes. Airfares change daily, so check a real fare before booking. This trip was last priced 3 October 2026. Every rate and where it comes from is on the Sources page.