Cheap Bus tickets to Tehuantepec

What are the most popular routes to Tehuantepec?

Mexico City - TehuantepecAverage priceA$173Average duration13h 15mDaily departures8
Oaxaca - TehuantepecAverage priceA$47Average duration4h 55mDaily departures2
Puebla - TehuantepecAverage priceA$156Average duration9h 55mDaily departures4
Acayucan - TehuantepecAverage priceA$49Average duration4h 25mDaily departures7
Coatzacoalcos - TehuantepecAverage priceA$61Average duration6h 25mDaily departures7