Drive or Fly: Port Isabel, TX to Plano, 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 BRO–DAL. At 562 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

10h 32m

Distance

562.3 mi

Total Cost

$305

CO2

227 kg

Cost Breakdown

Diesel$125

Hotel (1 room, 1 night) $110

Meals (1 pax, 2 days) $70

+ No luggage restrictions or TSA lines

+ Stop anywhere along the route

+ Have your own car at the destination

− Requires 2 days of driving

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 47m

58m in the air

Air Distance

481 mi

Total Cost

$194

CO2

123 kg

Door-to-Door Timeline

Port Isabel, TX → BRO 27m

Check-in & Security 90m

Flight 58m

Arrival & Baggage 30m

DAL → Plano, TX 22m

Cost Breakdown

Ticket (1 pax @ $139) $139

Rental car (1 day)$55

Airports

Port Isabel, TX BRO — Brownsville South Padre Island International Airport 18 mi, ~27m drive

Plano, TX DAL — Dallas Love Field 15 mi, ~22m drive

No scheduled flights found

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

+ Saves about 6h 45m 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	10h 32m	3h 47m
Total cost (1 person)	$305	$194
Carbon footprint	227 kg CO₂	123 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 13, 2026.

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