Drive or Fly: San Antonio, TX to Deer Park, 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–HOU. At 212 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

3h 50m

Distance

212.9 mi

Total Cost

$82

CO2

86 kg

Cost Breakdown

Diesel$47

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 51m

24m in the air

Air Distance

203 mi

Total Cost

$183

CO2

52 kg

Door-to-Door Timeline

San Antonio, TX → SAT 12m

Check-in & Security 90m

Flight 24m

Arrival & Baggage 30m

HOU → Deer Park, TX 15m

Cost Breakdown

Ticket (1 pax @ $128) $128

Rental car (1 day)$55

Airports

San Antonio, TX SAT — San Antonio International Airport 8 mi, ~12m drive

Deer Park, TX HOU — William P. Hobby Airport 10 mi, ~15m drive

No scheduled flights found

No commercial flights between SAT and HOU. 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

Train

Amtrak

Door to Door

5h 58m

4h 45m on rail

Total Cost

$38

CO2

11 kg

Route

Sunset Limited

Door-to-Door Timeline

San Antonio, TX → San Antonio Amtrak Station 10m

Boarding 30m

Train ride 285m

Arrival 10m

Houston → Deer Park, TX 23m

Cost Breakdown

Ticket (1 pax @ $38) $38

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

Stations

From San Antonio Amtrak Station 1 mi, ~10m drive

To Houston 15 mi, ~23m 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

At a Glance

	Drive	Fly	Train
Door-to-door time	3h 50m	2h 51m	5h 58m
Total cost (1 person)	$82	$183	$38
Carbon footprint	86 kg CO₂	52 kg CO₂	11 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 — 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 San Antonio, TX to Deer Park, TX with stops, fuel costs, and turn-by-turn directions.