Skip to main content
US Trip Planner Logo
US Trip Planner

Drive or Fly: Killeen, TX to Uvalde, 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–SAT. At 244 miles, driving is the only practical option.

Passengers:
Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

4h 19m

Distance

244.5 mi

Total Cost

$89

CO2

99 kg

Cost Breakdown

Diesel$54
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
− Wear and tear on vehicle
− Fuel price fluctuations
Plan the drive

Fly

Door to Door

4h 36m

22m in the air

Air Distance

180 mi

Total Cost

$182

CO2

46 kg

Door-to-Door Timeline

Killeen, TX → GRK 10m
Check-in & Security 90m
Flight 22m
Arrival & Baggage 30m
SAT → Uvalde, TX 124m

Cost Breakdown

Ticket (1 pax @ $127) $127
Rental car (1 day)$55

Airports

Killeen, TX GRK — Killeen Regional Airport / Robert Gray Army Airfield 7 mi, ~10m drive
Uvalde, TX SAT — San Antonio International Airport 82 mi, ~124m drive

No scheduled flights found

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

+ 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 4h 19m 4h 36m
Total cost (1 person) $89 $182
Carbon footprint 99 kg CO2 46 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 19, 2026.

Route Options

2 different routes between these cities.

Fastest
244.5 mi 4h 18m

via TX 130 Toll, US 90, TX 195

Shortest (+0 min)
227.2 mi 4h 18m

via US 90, I 35; US 290, I 35

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