Drive or Fly: Dallas, TX to San Carlos, 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–MFE. At 513 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

8h 54m

Distance

513.9 mi

Total Cost

$148

CO2

208 kg

Cost Breakdown

Diesel$113

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 25m

55m in the air

Air Distance

455 mi

Total Cost

$193

CO2

116 kg

Door-to-Door Timeline

Dallas, TX → DAL 10m

Check-in & Security 90m

Flight 55m

Arrival & Baggage 30m

MFE → San Carlos, TX 20m

Cost Breakdown

Ticket (1 pax @ $138) $138

Rental car (1 day)$55

Airports

Dallas, TX DAL — Dallas Love Field 5 mi, ~10m drive

San Carlos, TX MFE — McAllen Miller International Airport 13 mi, ~20m drive

No scheduled flights found

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

+ Saves about 5h 29m 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

At a Glance

	Drive	Fly
Door-to-door time	8h 54m	3h 25m
Total cost (1 person)	$148	$193
Carbon footprint	208 kg CO₂	116 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

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 17, 2026.

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