How To Travel In India

I am looking to travel to India on a budget, and I am wondering what are some tips and tricks that I can use to make my trip more affordable. I am hoping to find ways to save money on transportation, lodging, and food while still enjoying the sights and culture of India. I am open to suggestions on how to get discounts on flights, find inexpensive hotels and hostels, and where to find the best deals on meals. I am also interested in learning about any other money-saving tips that can help me make the most of my trip without breaking the bank.