If your budget is extremely tight, consider staying at Aurobindo Ashram in Pondicherry and enjoy the free quality vegetarian dishes and yoga classes and lessons of Mother Mirra Alfisa.
Starting from just Rs. 20 for fried chicken, the street food is truly a delight here. You can get the full packet of fried chicken and ious ieties at rock bottom prices. You can also find a lot of places to stay that are starting from just Rs. 200.
The Pink City provides a lot of cheap and easy accommodation options. You can have a lot to see and do here and you can head to some of the splendid forts here and explore the brilliant architecture.
Rent a houseboat room and escape yourself in the middle of Amazonian and serene wilderness at very low price. Ask the local fisherman there and he will take you to his own kayaks at just Rs. 100 which is a steal of the deal.
Ooty is considered to be the land of chocolate where you can find different ieties of cocoa butter delights. The hills are beautiful and you can explore the Fernhills Palace. The chocolates are sold at lower rates and made locally here.
Pushkar is known for different ieties of shakes and camels and you can enjoy a lot of experiences and activities at unbelievably lower prices. Enjoy the camel rides, food, lodging and the bhang lassi at very low prices.
Along with difficult ride ups, you can get the peace of mind in Itanagar for which North East is known for. It has lush greens and talkative rivers. You can enjoy the stay at the cheap homestays where you will be served with warm food at affordable prices.
This city has quaint lodges and hotels where you can spend some excellent time without affecting your pocket very much. Darjeeling is already known for providing world-famous tea at very affordable prices.