Drive or Fly: Port Isabel, TX to Laredo, 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–LRD. At 219 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

4h 15m

Distance

219.5 mi

Total Cost

$83

CO2

89 kg

Cost Breakdown

Diesel$48

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 58m

21m in the air

Air Distance

173 mi

Total Cost

$182

CO2

44 kg

Door-to-Door Timeline

Port Isabel, TX → BRO 27m

Check-in & Security 90m

Flight 21m

Arrival & Baggage 30m

LRD → Laredo, TX 10m

Cost Breakdown

Ticket (1 pax @ $127) $127

Rental car (1 day)$55

Airports

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

Laredo, TX LRD — Laredo International Airport 4 mi, ~10m drive

No scheduled flights found

No commercial flights between BRO and LRD. 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

Bus

FlixBus

Door to Door

6h 17m

5h 10m on road

Total Cost

$18

CO2

10 kg

Route

Greyhound US1169s

Door-to-Door Timeline

Port Isabel, TX → Brownsville Bus Station (BRN6) 32m

Boarding 15m

Bus ride 310m

Arrival 10m

Laredo Bus Station (LRO6) → Laredo, TX 10m

Cost Breakdown

Ticket (1 pax @ $18) $18

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

Stations

From BRN6 — Brownsville Bus Station 21 mi, ~32m drive

To LRO6 — Laredo 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	Bus
Door-to-door time	4h 15m	2h 58m	6h 17m
Total cost (1 person)	$83	$182	$18
Carbon footprint	89 kg CO₂	44 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: 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 21, 2026.

Route Options

2 different routes between these cities.

Fastest

219.5 mi 4h 15m

via US 83, TX 48, I 69E; US 77; US 83

Alternative (+36 min)

234.6 mi 4h 52m

via TX 359, US 281, SH 285

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