Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Chennai (65% of total searches to Tamil Nadu). The next most popular destinations are Coimbatore (19%) and Ooty (10%). Searches for hotels in Madurai (6%) are also popular.
KAYAK users have found double rooms in Tamil Nadu for as cheap as $11 (Coimbatore) in the last 3 days. The average price is $59.
In the last 72 hours, users have found Tamil Nadu hotels for tonight for as low as $21 (Velankanni). Users have also found 3-star hotels from $30 (Pallāvaram) and 4-star+ hotels from $21 (Pallāvaram).