Flight
Driving
Des Moines to Houston
Updated: 28 May 2026
The journey from Des Moines to Houston covers roughly 1,800 km. Flying from Des Moines International (DSM) to George Bush Intercontinental (IAH) is the most efficient route. Driving via I-35 is a direct route. You will traverse the Great Plains and the Gulf Coast.
Total Distance: Driving distance 1,850 km, air distance 1,500 km.
Fastest Way
Direct flight from DSM to IAH takes approximately 2.5 hours.
Cheapest Way
Driving is the most cost-effective method for this distance.
Compare Des Moines to Houston Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 5 hours | 18 hours |
| Avg Price | $250 - $500 | $300 - $500 |
| Operator | United Airlines | Personal Vehicle |
| Route | DSM to IAH. | I-35 S. |
| Tip | Direct flights are available from DSM to IAH. | I-35 is the main artery through the heart of Texas. |
Travel Tips
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AirportGeorge Bush Intercontinental (IAH) is easily accessible.
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WeatherHouston can be very humid; dress in breathable fabrics.
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DrivingBe aware of heavy traffic in Houston.
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Local TransportA car is recommended for exploring the city.
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BookingBook flights at least 3 weeks in advance.
Safety Tips
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Hurricane SeasonCheck weather reports if traveling between June and November.
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DrivingAvoid driving through flooded areas during heavy rain.
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Urban SafetyStay in well-populated areas when visiting downtown.
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EmergencyKeep a spare tire and jack in your vehicle.
People Also Ask
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Is there a train?No direct Amtrak service from Des Moines to Houston.
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What is the best airport?George Bush Intercontinental (IAH).
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How long is the drive?Approximately 18 hours of driving time.
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Is Houston safe?Like any city, use common sense and stay aware.
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What is the climate?Humid subtropical with hot summers.
Quick Info
- From Des Moines, Iowa, United States
- To Houston, Texas, United States
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Modes
Best Time to Travel
Fall or Spring for pleasant temperatures in the Gulf Coast.
Things to Do in Houston
1
Space Center Houston
The official visitor center of NASA's Johnson Space Center. It is a must-visit.
2
Museum District
Features numerous museums and cultural institutions. It is a great place to explore.
3
Buffalo Bayou Park
A beautiful park along the bayou. It is a great place for a walk or bike ride.
4
The Galleria
A massive shopping mall with luxury brands and restaurants. It is a popular destination.
Tags
Des Moines to Houston
flights to Houston TX
driving IA to TX
cross country travel
Des Moines travel
Houston transport
US travel guide
best route to Texas
