Drive or Fly: Austin, TX to Weslaco, 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 AUS–MFE. At 320 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

5h 49m

Distance

320.9 mi

Total Cost

$106

CO2

130 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 7m

34m in the air

Air Distance

284 mi

Total Cost

$186

CO2

72 kg

Door-to-Door Timeline

Austin, TX → AUS 10m

Check-in & Security 90m

Flight 34m

Arrival & Baggage 30m

MFE → Weslaco, TX 23m

Cost Breakdown

Ticket (1 pax @ $131) $131

Rental car (1 day)$55

Airports

Austin, TX AUS — Austin Bergstrom International Airport 7 mi, ~10m drive

Weslaco, TX MFE — McAllen Miller International Airport 15 mi, ~23m drive

No scheduled flights found

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

+ Saves about 2h 42m 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	5h 49m	3h 7m
Total cost (1 person)	$106	$186
Carbon footprint	130 kg CO₂	72 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 12, 2026.

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