What is the best way to book flights at reasonable rates?

Booking in advance is the best way to book reasonable flights to India.

I am not fully vaccinated and need to travel from to US in emergency what should I do?

At that situation, you have to submit a request to the U.S. Embassy in New Delhi. They will decide and let you know the further process.

How long is it take to travel from USA to India?

It depends on the airports you have decided to travel. Generally, USA to India flight duration is around 18 hours.

How long does the fastest flight to India from USA take?

The fastest USA to India flights follow the most popular route i.e. San Francisco to New Delhi and takes an approximate flight time of 15h 40m. New York to India flights come next.

Can local currency be bought at international airports in India?

Yes, dollars can be exchanged for the local currency i.e. the Indian Rupee (INR) in any of the foreign exchange centers and banks that are available at all international airports.