Irmo
Irmo
Billings
Billings
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
Flight
Connecting
Driving
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
  • Transportation
    A rental car is recommended for exploring the area.
  • Weather
    Expect very hot summers and cold winters.
  • Dining
    Try local Montana cuisine.
  • Packing
    Dress in layers to adapt to changing temperatures.
  • Traffic
    Be prepared for heavy traffic in the city.
Safety Tips
  • Driving
    Be cautious of mountain roads and winter conditions.
  • Urban Safety
    Stay aware of your surroundings in downtown areas.
  • Emergency
    Keep a winter emergency kit in your car.
  • Navigation
    Use GPS for navigating the city's road system.
People Also Ask
  • Is there a direct flight?
    No, you will need to connect through a major hub.
  • How long is the drive?
    Approximately 30 hours of driving time.
  • What is the best way to get around?
    A rental car is the most convenient option.
  • Are there tolls?
    Some highways may have tolls in Montana.
  • 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