Drive or Fly: Saint Andrews, SC to Hilton Head, SC?

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 CAE–HHH. At 155 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

Distance

155.1 mi

Total Cost

$69

CO2

63 kg

Cost Breakdown

Diesel$34

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

2h 37m

15m in the air

Air Distance

128 mi

Total Cost

$125

CO2

33 kg

Door-to-Door Timeline

Saint Andrews, SC → CAE 12m

Check-in & Security 90m

Flight 15m

Arrival & Baggage 30m

HHH → Hilton Head, SC 10m

Cost Breakdown

Ticket (1 pax @ $125) $125

Airports

Saint Andrews, SC CAE — Columbia Metropolitan Airport 8 mi, ~12m drive

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

No scheduled flights found

No commercial flights between CAE and HHH. 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

− Luggage fees and restrictions

− Less flexibility for stops along the way

Train

Amtrak

Door to Door

4h 10m

2h 43m on rail

Total Cost

$26

CO2

8 kg

Route

Floridian

Door-to-Door Timeline

Saint Andrews, SC → Columbia Amtrak Station 10m

Boarding 30m

Train ride 163m

Arrival 10m

Savannah → Hilton Head, SC 37m

Cost Breakdown

Ticket (1 pax @ $26) $26

Estimated based on distance. Check amtrak.com for current prices.

Stations

From Columbia Amtrak Station 5 mi, ~10m drive

To Savannah 25 mi, ~37m drive

Service

Direct

Frequency

~2/week

+ Spacious seating with legroom and power outlets

+ Walk around freely during the trip

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 2 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

Bus

FlixBus

Door to Door

4h 33m

3h 10m on road

Total Cost

$15

CO2

8 kg

Route

FlixBus 2433

Door-to-Door Timeline

Saint Andrews, SC → Elgin Bus Stop (ELN6) 24m

Boarding 15m

Bus ride 190m

Arrival 10m

Savannah Bus Station (SAV6) → Hilton Head, SC 34m

Cost Breakdown

Ticket (1 pax @ $15) $15

Estimated based on distance. Check flixbus.com for current prices.

Stations

From ELN6 — Elgin Bus Stop 16 mi, ~24m drive

To SAV6 — Savannah Bus Station 22 mi, ~34m drive

Service

Direct

Frequency

~7/week

+ Usually the cheapest option

+ Wi-Fi and power outlets on board

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 7 trips per week

− Travel time longer than driving

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Train	Bus
Door-to-door time	3h	2h 37m	4h 10m	4h 33m
Total cost (1 person)	$69	$125	$26	$15
Carbon footprint	63 kg CO₂	33 kg CO₂	8 kg CO₂	8 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

Transit: Amtrak GTFS, FlixBus GTFS — fares estimated

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 Saint Andrews, SC to Hilton Head, SC with stops, fuel costs, and turn-by-turn directions.