Drive or Fly: Hilton Head Island, SC to Fashing, TX?

Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.

Flying wins

Medium

Flying saves significant time at this distance. Consider driving only if you enjoy the road trip.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

22h 49m

Distance

1217.8 mi

Total Cost

$594

CO2

492 kg

Cost Breakdown

Diesel$269

Hotel (1 room, 2 nights) $220

Meals (1 pax, 3 days) $105

+ No luggage restrictions or TSA lines

+ Stop anywhere along the route

+ Have your own car at the destination

− Requires 3 days of driving

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

5h 39m

2h 7m in the air

Air Distance

1061 mi

Total Cost

$320

CO2

271 kg

Door-to-Door Timeline

Hilton Head Island, SC → HHH 10m

Check-in & Security 90m

Flight 127m

Arrival & Baggage 30m

SAT → Fashing, TX 82m

Cost Breakdown

Ticket (1 pax @ $265) $265

Rental car (1 day)$55

Airports

Hilton Head Island, SC HHH — Hilton Head Airport 3 mi, ~10m drive

Fashing, TX SAT — San Antonio International Airport 55 mi, ~82m drive

No scheduled flights found

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

+ Saves about 17h 10m 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	22h 49m	5h 39m
Total cost (1 person)	$594	$320
Carbon footprint	492 kg CO₂	271 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

1217.8 mi 22h 48m

via I 10, I 65; US 82, I 16

Alternative (+18 min)

1258.6 mi 23h 6m

via I 10, I 95, I 12

Decided to drive? See the full trip plan from Hilton Head Island, SC to Fashing, TX with stops, fuel costs, and turn-by-turn directions.