Air
- Transport Mode: Flight
 - Companies: Delta Air Lines, Alaska Airlines
 - Duration: Approximately 3 hours (non-stop), 5 hours (with one layover)
 - Distance: 600 miles (approx. 965 km)
 - Costs: Approximately $150 - $250 CAD for a round-trip ticket
 - Roads/Routes: Not applicable
 
Pro Tip: Book your flights 2-3 months in advance to secure the best prices, and consider early morning flights to avoid potential delays.
Car
- Transport Mode: Drive
 - Duration: Approximately 9 hours
 - Distance: 600 miles (approx. 965 km)
 - Costs: Estimated fuel cost at $4 CAD per gallon, around $80 CAD for fuel, plus tolls and food expenses ($50 CAD), totalling approximately $130 CAD.
 - Roads/Routes: Via I-15 S (primary route)
 
Pro Tip: Take breaks at scenic viewpoints along I-15 for a more enjoyable ride and to stretch after long periods of driving.
Recommendation
The most efficient and practical mode of transportation from Belgrade, MT to Salt Lake City, UT would be by air, especially for shorter travel times and convenience. However, if you prefer a scenic road trip and the flexibility of traveling by car, driving via I-15 offers impressive landscapes. Ensure to plan your journey considering the weather and travel advisories for a smooth trip.