Is I-35 the best route?

Yes, it is the most direct highway connecting Laredo and Fort Worth.

How long is the flight?

The flight time is approximately 1 hour and 30 minutes.

No, there is no passenger rail service between these cities.

Yes, expect significant delays in Austin and Dallas-Fort Worth.

What is the cheapest way?

Driving is generally cheaper than flying.

Laredo

Fort Worth

Flight Driving

Laredo to Fort Worth

Updated: 28 May 2026

The journey from Laredo to Fort Worth covers about 700 kilometers, primarily following the I-35 corridor. This route takes you through San Antonio, Austin, and Waco, connecting the major urban centers of Texas. Driving takes roughly seven hours, while flying from Laredo International Airport to DFW is a faster alternative. It is a heavily traveled route for both business and leisure.

Total Distance: 700 km driving distance; 650 km straight-line air distance.

Fastest Way

Flying from Laredo to DFW is the fastest, taking about 90 minutes in the air.

Cheapest Way

Driving is the most economical choice for groups or individuals.

Compare Laredo to Fort Worth Routes

	Flight Direct	Driving Direct
Duration	1 hour 30 mins	7 hours
Avg Price	200-400 USD	80-120 USD
Operator	American Airlines	Personal Vehicle
Route	LRD to DFW.	I-35 North through San Antonio and Austin.
Tip	Book at least three weeks in advance for the best rates.	Expect heavy traffic in Austin and the DFW metroplex.

Travel Tips

Traffic Timing
Avoid passing through Austin during rush hour (7-9 AM and 4-6 PM).
I-35 Construction
Check for ongoing construction projects on I-35 before departing.
Airport Parking
Use the long-term parking at LRD if you choose to fly.
Toll Roads
Be aware of toll roads in the Austin area; use a toll tag if possible.
Rest Stops
San Marcos and Waco offer excellent rest stops with many dining options.

Safety Tips

Fatigue
Take breaks every two hours to avoid driver fatigue on the long I-35 stretch.
Weather
Be prepared for sudden thunderstorms, especially in the spring.
Vehicle Maintenance
Check your oil and tire pressure before starting this long drive.
Emergency Services
Keep a list of emergency contacts for the counties along I-35.