"If taking fasttrack, walk out of the terminal and right outside, you'll realize the fare is lower. Dont ask how and why."
"If you are flying a domestic Air India through the international terminal, chances are you will fly out of the old wing. This airport is a mess."
"If a non vegetarian, go for the pepper side dish. The chicken paniyaram (special) is awesome."
"A few of the travel agents actually board outside of the Omni bus stop. If you have luggage, helps to ask the travels beforehand - rather than lugging heavy weights around."