Cheapest airfare from Tirupati to Delhi in the next 30 days is Rs. 6891 for Air India flight on Nov. 18, 2014 + 1 more day.
Average airfare from Tirupati to Delhi is Rs. 9104. There are many airlines which provide connecting flight from Tirupati to Delhi like Air India, Jet Airways, Jetlite etc.
On weekends, airfare for Air India flight is between Rs. 8024 to Rs. 11498. Similarly airfare for Spicejet flights is between Rs. 7731 to Rs. 11037
Spicejet SG1042 Tirupati to Delhi flight at 07:50, Jetlite S23762 Tirupati to Delhi flight at 08:20, Jet Airways 9W2762 Tirupati to Delhi flight at 08:20 etc.