Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Palenque (80% of total searches to Chiapas). The next most popular destination is San Cristóbal de las Casas (20%).
KAYAK users have found double rooms in Chiapas for as cheap as $11 (San Cristóbal de las Casas) in the last 3 days. The average price is $146.