Drive or Fly: McGregor, TX to San Antonio, 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 ACT–SAT. At 167 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

3h 13m

Distance

167.3 mi

Total Cost

$72

CO2

68 kg

Cost Breakdown

Diesel$37

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 53m

18m in the air

Air Distance

154 mi

Total Cost

$126

CO2

39 kg

Door-to-Door Timeline

McGregor, TX → ACT 23m

Check-in & Security 90m

Flight 18m

Arrival & Baggage 30m

SAT → San Antonio, TX 12m

Cost Breakdown

Ticket (1 pax @ $126) $126

Airports

McGregor, TX ACT — Waco Regional Airport 16 mi, ~23m drive

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

No scheduled flights found

No commercial flights between ACT and SAT. 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

7h 26m

6h 26m on rail

Total Cost

$31

CO2

9 kg

Route

Texas Eagle

Door-to-Door Timeline

McGregor, TX → Mcgregor Amtrak 10m

Boarding 30m

Train ride 386m

Arrival 10m

San Antonio Amtrak Station → San Antonio, TX 10m

Cost Breakdown

Ticket (1 pax @ $31) $31

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

Stations

From Mcgregor Amtrak 0 mi, ~10m drive

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

Service

Direct

Frequency

~10/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 10 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

Bus

FlixBus

Door to Door

4h 27m

3h 25m on road

Total Cost

$18

CO2

10 kg

Route

FlixBus US1161

Door-to-Door Timeline

McGregor, TX → Waco Bus Stop (WAC6) 27m

Boarding 15m

Bus ride 205m

Arrival 10m

San Antonio Bus Station (SNT6) → San Antonio, TX 10m

Cost Breakdown

Ticket (1 pax @ $18) $18

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

Stations

From WAC6 — Waco Bus Stop 18 mi, ~27m drive

To SNT6 — San Antonio Bus Station 0 mi, ~10m 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 13m	2h 53m	7h 26m	4h 27m
Total cost (1 person)	$72	$126	$31	$18
Carbon footprint	68 kg CO₂	39 kg CO₂	9 kg CO₂	10 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 16, 2026.

Route Options

2 different routes between these cities.

Fastest

167.3 mi 3h 12m

via I 35, I 35; US 290, TX 317

Alternative (+28 min)

182.6 mi 3h 41m

via US 281, FM 580, US 84

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