Drive or Fly: Karnes City, TX to Lubbock, TX?

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 SAT–LBB. At 438 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

7h 47m

Distance

438 mi

Total Cost

$132

CO2

177 kg

Cost Breakdown

Diesel$97

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

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

4h 23m

48m in the air

Air Distance

400 mi

Total Cost

$191

CO2

102 kg

Door-to-Door Timeline

Karnes City, TX → SAT 85m

Check-in & Security 90m

Flight 48m

Arrival & Baggage 30m

LBB → Lubbock, TX 10m

Cost Breakdown

Ticket (1 pax @ $136) $136

Rental car (1 day)$55

Airports

Karnes City, TX SAT — San Antonio International Airport 56 mi, ~85m drive

Lubbock, TX LBB — Lubbock Preston Smith International Airport 6 mi, ~10m drive

No scheduled flights found

No commercial flights between SAT and LBB. Flight estimates above are theoretical.

+ Saves about 3h 24m 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	7h 47m	4h 23m
Total cost (1 person)	$132	$191
Carbon footprint	177 kg CO₂	102 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 17, 2026.

Route Options

2 different routes between these cities.

Fastest

438 mi 7h 46m

via I 10; US 87, US 84, US 83

Alternative (+19 min)

461 mi 8h 6m

via US 87, I 10; US 87, US 87; TX 158; TX 163

Decided to drive? See the full trip plan from Karnes City, TX to Lubbock, TX with stops, fuel costs, and turn-by-turn directions.