Flight
Driving
Gretna to Houston
Updated: 29 May 2026
The journey from Gretna to Houston covers 560 kilometers along the I-10 corridor. You can drive, which takes approximately 5.5 hours, or fly from Louis Armstrong New Orleans International Airport (MSY) to George Bush Intercontinental Airport (IAH). Driving allows for flexibility, while flying is significantly faster. This route takes you through the heart of Cajun country and into the sprawling metropolis of Houston.
Total Distance: 560 km driving, 480 km air distance.
Fastest Way
Flying is the fastest method at 1 hour 10 minutes flight time.
Cheapest Way
Driving is the most cost-effective option for groups.
Compare Gretna to Houston Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 1 hour 10 mins | 5 hours 30 mins |
| Avg Price | $150 - $300 | $60 - $90 fuel |
| Operator | United Airlines | Personal Vehicle |
| Route | MSY to IAH | I-10 W |
| Tip | Book at least three weeks in advance for the best rates. | Stop in Lake Charles or Beaumont for a quick break. |
Travel Tips
-
TrafficHouston traffic is notoriously heavy; avoid rush hours.
-
AirportIAH is large; arrive early for your departing flight.
-
NavigationUse a toll tag if you plan to use Houston's toll roads.
-
DiningHouston has a diverse food scene; try the Tex-Mex and BBQ.
-
WeatherHouston can be very humid; pack accordingly.
Safety Tips
-
DrivingStay alert on the long stretches of I-10.
-
ParkingUse secure parking garages in downtown Houston.
-
EmergencyKeep a roadside kit in your car for long drives.
-
AwarenessStay aware of your surroundings in busy tourist areas.
People Also Ask
-
Is it better to drive or fly?Flying is faster, but driving is cheaper for multiple people.
-
How long is the drive?It takes about 5.5 hours without stops.
-
Are there tolls?Yes, Houston has several toll roads.
-
What is the best airport?IAH is the primary hub for major airlines.
-
Is there a bus?Yes, Greyhound offers service, but it takes longer than driving.
Quick Info
- From Gretna, Louisiana, United States
- To Houston, Texas, United States
-
Modes
Best Time to Travel
Spring and Autumn are the most pleasant times to visit Houston.
Things to Do in Houston
1
Space Center Houston
Visit the official visitor center of NASA's Johnson Space Center. It is a world-class science museum.
2
Museum District
Explore the 19 museums located within a walkable area. It is a cultural hub of the city.
3
Buffalo Bayou Park
Enjoy the 160-acre park with trails and skyline views. It is perfect for outdoor activities.
4
The Galleria
Shop at one of the largest malls in the country. It features high-end retail and dining.
Tags
Gretna to Houston
I-10 West
Houston travel
driving to Houston
flights to Houston
Louisiana to Texas
Gretna travel
Houston guide
