Flight
Driving
Texas City to Great Falls
Updated: 29 May 2026
The journey from Texas City to Great Falls covers about 2,900 kilometers. Driving is a long-haul trip through the heart of the US, typically via I-25 and I-15. Alternatively, flying into Great Falls International Airport (GTF) is the most efficient way to reach this Montana city. Great Falls is famous for its waterfalls and the Lewis and Clark Interpretive Center. Prepare for a multi-day drive if you choose the road.
Total Distance: 2,900 km driving distance; 2,400 km straight-line air distance.
Fastest Way
Flying into Great Falls International Airport (GTF) is the fastest.
Cheapest Way
Driving is the most economical for groups.
Compare Texas City to Great Falls Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 7 hours | 28 hours |
| Avg Price | $450 - $850 | $450 - $650 in fuel |
| Operator | United Airlines | Personal Vehicle |
| Route | HOU to GTF | I-45 N to I-25 N to I-15 N |
| Tip | Great Falls airport is well-connected to major hubs. | Plan for overnight stops in Colorado and Wyoming. |
Travel Tips
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WeatherMontana winters are harsh; always check road reports.
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DrivingKeep your gas tank full in rural areas of Montana.
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DiningTry local Montana trout at restaurants in Great Falls.
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Outdoor GearBring layers for the changing mountain weather.
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HistoryExplore the historic downtown area for local culture.
Safety Tips
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WildlifeBe alert for deer and elk on highways at night.
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Winter DrivingCarry tire chains and a winter survival kit.
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AltitudeGreat Falls is at a high elevation; stay hydrated.
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Emergency KitKeep a basic emergency kit in your vehicle.
People Also Ask
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Is Great Falls near the mountains?Yes, it is located near the Rocky Mountain Front.
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Does Great Falls have an airport?Yes, Great Falls International Airport (GTF) serves the area.
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How long is the drive?The drive takes about 28 hours of pure road time.
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Are there trains?No, there is no passenger rail service to Great Falls.
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Is it cold in winter?Yes, winters are cold with frequent snow.
Quick Info
- From Texas City, Texas, United States
- To Great Falls, Montana, United States
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Modes
Best Time to Travel
June to August for the best weather to see the falls.
Things to Do in Great Falls
1
Giant Springs State Park
Visit one of the largest freshwater springs in the world.
2
Lewis and Clark Interpretive Center
Learn about the famous expedition through interactive exhibits.
3
C.M. Russell Museum
View an incredible collection of Western art by Charles M. Russell.
4
Great Falls River's Edge Trail
Walk or bike along this 60-mile trail system bordering the Missouri River.
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