Because of the big distances and the changeable density of traffic the duration of traveling refered below has only an approximate value.
The prices are in mexican pesos. You can find a link to a currency converter below the schedule.

Destination

Departure

Distance

Duration

Price

Mexico City

18:00, 19:00

453 miles

13 hrs

420.-

Puebla

18:00, 19:00

374 miles

11,5 hrs

380.-

Oaxaca
1st Class

23:00

149 miles

8 hrs

110.-

Oaxaca
2nd Class

5:00, 7:30, 9:00
10:30, 12:00, 22:30

149 miles

8 hrs

100.-