Flight
Driving
Irmo to Billings
Updated: 29 May 2026
The journey from Irmo to Billings covers roughly 2,000 miles. Flying from Columbia (CAE) to Billings Logan International Airport (BIL) is the most practical method. Driving involves a long trek across the country via I-90. Expect flight times of 7 hours with connections. Driving takes approximately 30 hours of road time.
Total Distance: Driving distance 3,200 km, straight-line air distance 2,700 km.
Fastest Way
Flight, 7 hours total travel time.
Cheapest Way
Flight, if booked at least 3 weeks in advance.
Compare Irmo to Billings Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 7 hours | 30 hours |
| Avg Price | 350-700 USD | 500-800 USD |
| Operator | United Airlines | Personal Vehicle |
| Route | CAE to BIL via hubs like DEN. | I-77 to I-90. |
| Tip | BIL is a convenient airport for accessing the city. | Be prepared for mountain driving in the Rockies. |
Travel Tips
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TransportationA rental car is recommended for exploring the area.
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WeatherExpect very hot summers and cold winters.
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DiningTry local Montana cuisine.
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PackingDress in layers to adapt to changing temperatures.
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TrafficBe prepared for heavy traffic in the city.
Safety Tips
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DrivingBe cautious of mountain roads and winter conditions.
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Urban SafetyStay aware of your surroundings in downtown areas.
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EmergencyKeep a winter emergency kit in your car.
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NavigationUse GPS for navigating the city's road system.
People Also Ask
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Is there a direct flight?No, you will need to connect through a major hub.
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How long is the drive?Approximately 30 hours of driving time.
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What is the best way to get around?A rental car is the most convenient option.
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Are there tolls?Some highways may have tolls in Montana.
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What is the weather like?Hot summers and cold winters.
Quick Info
- From Irmo, South Carolina, United States
- To Billings, Montana, United States
-
Modes
Best Time to Travel
June to September for pleasant weather.
Things to Do in Billings
1
Pictograph Cave State Park
Explore ancient rock paintings.
2
Yellowstone Art Museum
Discover a vast collection of art from around the world.
3
Moss Mansion
Tour this historic mansion.
4
Rimrocks
Enjoy the views from these unique geological formations.
Tags
Irmo to Billings
flights to BIL
driving to Billings
cross country travel
SC to MT travel
CAE airport
I-90 route
travel guide
