Drive or Fly: San Elizario, TX to San Antonio, TX?

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

Could go either way

Medium

This distance is a toss-up. Drive if you want flexibility and lower cost, fly if you value time. Connecting flights add time.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

8h 38m

Distance

534.4 mi

Total Cost

$136

CO2

216 kg

Cost Breakdown

Diesel$101

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

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 35m

58m in the air

Air Distance

486 mi

Total Cost

$194

CO2

124 kg

Door-to-Door Timeline

San Elizario, TX → ELP 25m

Check-in & Security 90m

Flight 58m

Arrival & Baggage 30m

SAT → San Antonio, TX 12m

Cost Breakdown

Ticket (1 pax @ $139) $139

Rental car (1 day)$55

Airports

San Elizario, TX ELP — El Paso International Airport 17 mi, ~25m drive

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

Flight Data

Service

Connecting only

On-Time

100.0%

+ Saves about 5h 3m compared to driving

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− May need a rental car at destination

− Luggage fees and restrictions

− Less flexibility for stops along the way

Train

Amtrak

Door to Door

13h 55m

12h 15m on rail

Total Cost

$101

CO2

31 kg

Route

Texas Eagle

Door-to-Door Timeline

San Elizario, TX → El Paso (ELP) 30m

Boarding 30m

Train ride 735m

Arrival 10m

San Antonio Amtrak Station (SAS) → San Antonio, TX 30m

Cost Breakdown

Ticket (1 pax @ $101) $101

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

Stations

From ELP — El Paso 0 mi, ~30m drive

To SAS — San Antonio Amtrak Station 0 mi, ~30m drive

Service

Direct

Frequency

~3/week

+ Spacious seating with legroom and power outlets

+ Walk around freely during the trip

+ Scenic views along the route

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 3 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	8h 38m	3h 35m	13h 55m
Total cost (1 person)	$136	$194	$101
Carbon footprint	216 kg CO₂	124 kg CO₂	31 kg CO₂
Flexibility	High	Low
Luggage	Unlimited	Restricted
Reliability	Weather dependent	100% on-time

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 Jul 19, 2026.

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