Flight
Driving
Stevensville to San Diego
Updated: 31 May 2026
The journey from Stevensville to San Diego is approximately 2,000 kilometers. You can drive via I-15 South, which takes about 20 hours. Alternatively, you can fly from Missoula (MSO) to San Diego (SAN) with a connection. The drive is a scenic route through the mountains of Montana, Idaho, Utah, and California. The flight is a quick and convenient option.
Total Distance: Driving distance 2,000 km, straight-line air distance 1,600 km.
Fastest Way
Flying from Missoula (MSO) to San Diego (SAN) is the fastest way.
Cheapest Way
Driving your own vehicle is the cheapest way for groups.
Compare Stevensville to San Diego Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 4 hours | 20 hours |
| Avg Price | $300 - $600 | $230 - $280 in fuel |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | MSO to SAN. | US-93 North to I-90 East to I-15 South. |
| Tip | Flights from Missoula to San Diego usually require a connection. | The drive through the desert is beautiful. |
Travel Tips
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FuelFill up in Missoula, Salt Lake City, or San Diego.
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NavigationFollow signs for I-15 South.
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WeatherMountain weather changes quickly; bring a jacket.
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DiningSan Diego has many excellent restaurants.
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Road ConditionsCheck for winter road reports if traveling in the colder months.
Safety Tips
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SpeedingObserve speed limits on the interstate.
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WildlifeBe alert for elk and deer on the road.
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Road ConditionsThe road is generally safe, but watch for ice in winter.
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EmergencyCell service is generally reliable along the interstate.
People Also Ask
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How far is San Diego from Stevensville?It is approximately 2,000 kilometers south.
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Is there public transport?No, there is no public bus service between these cities.
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What is the best time to drive?Daylight hours are best for the scenic views.
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Are there hotels?San Diego has many hotel and motel options.
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Is the road scenic?Yes, it offers beautiful views of the mountains.
Quick Info
- From Stevensville, Montana, United States
- To San Diego, California, United States
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Modes
Best Time to Travel
Spring and autumn for the best weather in San Diego.
Things to Do in San Diego
1
San Diego Zoo
Visit the world-famous zoo.
2
Balboa Park
Explore the beautiful park and museums.
3
La Jolla Cove
See the beautiful coastline and sea lions.
4
USS Midway Museum
Tour the historic aircraft carrier.
Tags
Stevensville to San Diego
driving in Montana and California
I-15 travel
San Diego CA travel
Stevensville to San Diego drive
Montana to California travel
Bitterroot Valley to San Diego
San Diego California guide
