Air Travel
- Companies: Delta Air Lines, United Airlines
- Duration: Approximately 7 hours (including layover)
- Distance: 2,000 miles (approx.)
- Costs: €300 - €600 (prices vary based on booking and time of year)
- Roads/Routes: Not applicable
Pro Tip: Choose early morning flights to avoid delays and increased air traffic.
Bus Travel
- Companies: Greyhound, Megabus
- Duration: Approximately 30 hours
- Distance: 1,300 miles (approx.)
- Costs: €150 - €250
- Roads/Routes: I-90 E and I-29 N
Pro Tip: Book your tickets in advance during busy seasons to secure better fares and seating options.
Car Travel
- Companies: Rental services such as Enterprise, Hertz
- Duration: Approximately 20 hours
- Distance: 1,240 miles
- Costs: €200 (for fuel) + rental costs around €50/day (total around €300 - €400 for 3-4 days)
- Roads/Routes: I-90 E across the northern route, passing through Montana and Wyoming
Pro Tip: Consider taking short breaks every few hours to stretch and refuel—in stunning national parks along the route!
Recommendation
The most practical mode of travel for this journey is by air due to the long distance and the efficiency of travel time. Opt for early morning flights with Delta or United Airlines for the best pricing and fewer delays. If you prefer a more scenic journey, renting a car offers flexibility to explore interesting spots along I-90. For budget-conscious travelers, Greyhound or Megabus are viable options for bus travel with significant savings, albeit with longer travel times.