Drive or Fly: Montopolis, TX to Rosita South, 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 AUS–LRD. At 229 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

4h 21m

Distance

229 mi

Total Cost

$86

CO2

93 kg

Cost Breakdown

Diesel$51

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 57m

24m in the air

Air Distance

199 mi

Total Cost

$183

CO2

51 kg

Door-to-Door Timeline

Montopolis, TX → AUS 10m

Check-in & Security 90m

Flight 24m

Arrival & Baggage 30m

LRD → Rosita South, TX 143m

Cost Breakdown

Ticket (1 pax @ $128) $128

Rental car (1 day)$55

Airports

Montopolis, TX AUS — Austin Bergstrom International Airport 4 mi, ~10m drive

Rosita South, TX LRD — Laredo International Airport 95 mi, ~143m drive

No scheduled flights found

No commercial flights between AUS and LRD. 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

12h 16m

9h 58m on rail

Total Cost

$40

CO2

12 kg

Route

Texas Eagle

Door-to-Door Timeline

Montopolis, TX → Austin 10m

Boarding 30m

Train ride 598m

Arrival 10m

Del Rio Amtrak Station → Rosita South, TX 88m

Cost Breakdown

Ticket (1 pax @ $40) $40

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

Stations

From Austin 4 mi, ~10m drive

To Del Rio Amtrak Station 59 mi, ~88m drive

Service

Direct

Frequency

~5/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 5 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 21m	4h 57m	12h 16m
Total cost (1 person)	$86	$183	$40
Carbon footprint	93 kg CO₂	51 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 18, 2026.

Route Options

2 different routes between these cities.

Fastest

229 mi 4h 21m

via I 35, US 57, I 10; US 87

Alternative (+1 min)

238.5 mi 4h 22m

via US 57, I 35, TX 130 Toll

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