Drive or Fly: Frisco, TX to Boerne, 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 DAL–SAT. At 317 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

5h 43m

Distance

317.4 mi

Total Cost

$106

CO2

128 kg

Cost Breakdown

Diesel$71

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 39m

31m in the air

Air Distance

258 mi

Total Cost

$185

CO2

66 kg

Door-to-Door Timeline

Frisco, TX → DAL 32m

Check-in & Security 90m

Flight 31m

Arrival & Baggage 30m

SAT → Boerne, TX 36m

Cost Breakdown

Ticket (1 pax @ $130) $130

Rental car (1 day)$55

Airports

Frisco, TX DAL — Dallas Love Field 21 mi, ~32m drive

Boerne, TX SAT — San Antonio International Airport 24 mi, ~36m drive

No scheduled flights found

No commercial flights between DAL and SAT. Flight estimates above are theoretical.

+ Saves about 2h 4m compared to driving

+ 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 12m

10h 8m on rail

Total Cost

$50

CO2

15 kg

Route

Texas Eagle

Door-to-Door Timeline

Frisco, TX → Dallas 39m

Boarding 30m

Train ride 608m

Arrival 10m

San Antonio Amtrak Station → Boerne, TX 45m

Cost Breakdown

Ticket (1 pax @ $50) $50

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

Stations

From Dallas 26 mi, ~39m drive

To San Antonio Amtrak Station 30 mi, ~45m drive

Service

Direct

Frequency

~6/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 6 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	5h 43m	3h 39m	12h 12m
Total cost (1 person)	$106	$185	$50
Carbon footprint	128 kg CO₂	66 kg CO₂	15 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 Frisco, TX to Boerne, TX with stops, fuel costs, and turn-by-turn directions.