Best way to travel between Saint Louis, MO, United States and Phoenix, AZ, United States

A: Saint Louis, MO, United States

B: Phoenix, AZ, United States

Travel Modes: Price; Distance; Duration; CO2

train: $185.0; 2725.99 km; 33h 27mins; 144.48 kgs

drive: $190.0; 2489.51 km; 25h 18mins; 318.66 kgs

flight: $234.0; 2073.53 km; 6h 6mins; 223.94 kgs

bus: $280.0; 2502.78 km; 34h 0mins; 75.08 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Train	2725.99 km	33h 27mins	185 USD	185.0
Drive	2489.51 km	25h 18mins	190 USD	190.0
Flight	2073.53 km	6h 6mins	234 USD	234.0
Bus	2502.78 km	34h 0mins	280 USD	280.0

Take Train from St. Louis, MO to Kansas City, MO: Time: 5h 43mins Cost: 45 USD; $ 40.5 - 49.5 USD CO2 Emission: 23.86 kgs
Take Train from Kansas City, MO to Flagstaff, AZ: Time: 23h 20mins Cost: 110 USD; $ 99.0 - 121.0 USD CO2 Emission: 107.11 kgs
Take Bus from Flagstaff, AZ to Phoenix, AZ: Time: 2h 22mins Cost: 30 USD; $ 27.0 - 33.0 USD CO2 Emission: 7.66 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Saint Louis, MO, United States and Phoenix, AZ, United States is to travel by train, which will cost about 185 USD or 166.50 USD.