Quickest 7h 23min
There are 1 train company operating 2 routes - Empire Builder, Texas Eagle, 3 buses and 3 flights from SPK to TUS. The cheapest train costs $527 and is 2d 19h 2min.
Faretrotter is a travel aggregation resource that gathers travel company amenities and statistics and compares modes of transportation between cities. Use Faretrotter to plan your next trip, or purchase a ticket your next city.
There are 4 ways to travel from SPK to TUS. 4 trains, 3 buses, 3 flights and 1 by car are possible between the two areas. The by car from SPK to TUS is the cheapest. The flight from GEG to AZA is the fastest. The train operated by Amtrak running from SPK to TUS is the most convenient.
It's important to check each mode when booking your ticket so that you can find the best method for you. The cost of each type varies differently, so be sure to use Faretrotter to keep an eye out!