Drive or Fly: San Antonio, TX to Brazoria, 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 206 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

4h 10m

Distance

206.6 mi

Total Cost

$81

CO2

83 kg

Cost Breakdown

Diesel$46

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

3h 41m

21m in the air

Air Distance

178 mi

Total Cost

$182

CO2

45 kg

Door-to-Door Timeline

San Antonio, TX → SAT 12m

Check-in & Security 90m

Flight 21m

Arrival & Baggage 30m

HOU → Brazoria, TX 68m

Cost Breakdown

Ticket (1 pax @ $127) $127

Rental car (1 day)$55

Airports

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

Brazoria, TX HOU — William P. Hobby Airport 45 mi, ~68m 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

6h 25m

4h 45m on rail

Total Cost

$38

CO2

12 kg

Route

Sunset Limited

Door-to-Door Timeline

San Antonio, TX → San Antonio Amtrak Station 30m

Boarding 30m

Train ride 285m

Arrival 10m

Houston → Brazoria, TX 30m

Cost Breakdown

Ticket (1 pax @ $38) $38

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

Stations

From San Antonio Amtrak Station 0 mi, ~30m drive

To Houston 0 mi, ~30m 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	4h 10m	3h 41m	6h 25m
Total cost (1 person)	$81	$182	$38
Carbon footprint	83 kg CO₂	45 kg CO₂	12 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 19, 2026.

Route Options

2 different routes between these cities.

Fastest

206.6 mi 4h 9m

via I 10; TX 130, TX 36, US 90 Alt

Alternative (+29 min)

212 mi 4h 38m

via US 87, TX 35, TX 111

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