Drive or Fly: Somerset, TX to Arlington, 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–DFW. At 313 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

4h 53m

Distance

313.8 mi

Total Cost

$105

CO2

127 kg

Cost Breakdown

Diesel$70

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 25m

31m in the air

Air Distance

259 mi

Total Cost

$185

CO2

66 kg

Door-to-Door Timeline

Somerset, TX → SAT 36m

Check-in & Security 90m

Flight 31m

Arrival & Baggage 30m

DFW → Arlington, TX 18m

Cost Breakdown

Ticket (1 pax @ $130) $130

Rental car (1 day)$55

Airports

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

Arlington, TX DFW — Dallas Fort Worth International Airport 12 mi, ~18m drive

No scheduled flights found

No commercial flights between SAT and DFW. 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

8h 34m

7h 9m on rail

Total Cost

$48

CO2

14 kg

Route

Texas Eagle

Door-to-Door Timeline

Somerset, TX → San Antonio Amtrak Station 26m

Boarding 30m

Train ride 429m

Arrival 10m

Fort Worth → Arlington, TX 19m

Cost Breakdown

Ticket (1 pax @ $48) $48

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

Stations

From San Antonio Amtrak Station 17 mi, ~26m drive

To Fort Worth 13 mi, ~19m drive

Service

Direct

Frequency

~9/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 9 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

Bus

FlixBus

Door to Door

7h 50m

6h 40m on road

Total Cost

$28

CO2

15 kg

Route

FlixBus 2230

Door-to-Door Timeline

Somerset, TX → San Antonio Bus Station (SNT6) 26m

Boarding 15m

Bus ride 400m

Arrival 10m

Dallas/Fort Worth International Airport (2DF) → Arlington, TX 19m

Cost Breakdown

Ticket (1 pax @ $28) $28

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

Stations

From SNT6 — San Antonio Bus Station 17 mi, ~26m drive

To 2DF — Dallas/Fort Worth International Airport 13 mi, ~19m 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	4h 53m	3h 25m	8h 34m	7h 50m
Total cost (1 person)	$105	$185	$48	$28
Carbon footprint	127 kg CO₂	66 kg CO₂	14 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, 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 12, 2026.

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