No, Houston is very spread out and requires a vehicle for most activities.

Are there direct flights?

Yes, United Airlines offers direct service from RDU to IAH.

How long is the drive?

Expect 17 to 19 hours of driving time excluding stops.

What is the best time to visit?

Late fall and winter offer the most pleasant weather.

Like any major city, exercise standard precautions and stay aware of your surroundings.

Sanford

Houston

Flight Driving

Sanford to Houston

Updated: 28 May 2026

The journey from Sanford to Houston spans over 1,100 miles. Driving is a major undertaking, taking approximately 17 hours via I-85, I-20, and I-45. Flying from RDU to George Bush Intercontinental Airport (IAH) is the most practical option for most travelers. You will cross the Mississippi River and traverse the expansive landscapes of the Deep South and East Texas. Houston is a massive, diverse metropolis known for its space exploration history and culinary diversity.

Total Distance: 1770 km driving, 1500 km air distance.

Fastest Way

Flying is the fastest way, taking only 3 hours of air time.

Cheapest Way

Driving is cheaper for groups, but flying is more efficient for solo travelers.

Compare Sanford to Houston Routes

	Flight Direct	Driving Direct
Duration	3 hours	17 hours
Avg Price	300-600 USD	250-350 USD
Operator	United Airlines	Personal Vehicle
Route	RDU to IAH	I-85 S to I-20 W to I-45 S.
Tip	Direct flights are available and highly recommended to save time.	This is a multi-day drive; plan for an overnight stop in Mississippi or Louisiana.

Travel Tips

Traffic
Houston traffic is notoriously heavy; avoid commuting hours at all costs.
Car Rental
A car is essential in Houston due to the city's massive sprawl.
Weather
Always carry an umbrella as rain showers can be sudden and intense.
Dining
Explore the diverse food scene, especially the Tex-Mex and Vietnamese restaurants.
Airport
IAH is large; arrive at least two hours before your flight.

Safety Tips

Driving
Be cautious on the freeways, as speeds can be high and lane changes frequent.
Heat
Stay hydrated during the summer months when temperatures exceed 95 degrees.
Emergency
Keep a roadside assistance plan active for long-distance driving.
Safety
Research neighborhoods before booking accommodation.