Drive or Fly: Killeen, TX to El Paso, 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 GRK–ELP. At 585 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

10h 1m

Distance

585.2 mi

Total Cost

$310

CO2

236 kg

Cost Breakdown

Diesel$130

Hotel (1 room, 1 night) $110

Meals (1 pax, 2 days) $70

+ No luggage restrictions or TSA lines

+ Stop anywhere along the route

+ Have your own car at the destination

− Requires 2 days of driving

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 23m

1h 2m in the air

Air Distance

518 mi

Total Cost

$196

CO2

132 kg

Door-to-Door Timeline

Killeen, TX → GRK 10m

Check-in & Security 90m

Flight 62m

Arrival & Baggage 30m

ELP → El Paso, TX 11m

Cost Breakdown

Ticket (1 pax @ $141) $141

Rental car (1 day)$55

Airports

Killeen, TX GRK — Killeen Regional Airport / Robert Gray Army Airfield 7 mi, ~10m drive

El Paso, TX ELP — El Paso International Airport 7 mi, ~11m drive

No scheduled flights found

No commercial flights between GRK and ELP. Flight estimates above are theoretical.

+ Saves about 6h 38m 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	10h 1m	3h 23m
Total cost (1 person)	$310	$196
Carbon footprint	236 kg CO₂	132 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 Killeen, TX to El Paso, TX with stops, fuel costs, and turn-by-turn directions.