For Andaman and Nicobar Islands: by air and sea
The island can be reached easily and quickly in the air. Port Blair, which is the capital of the Andaman and Nicobar Islands, combines the mainland of India through the airport with the nearest airport located within the city. Therefore, Veer Savarkar is the International Airport, which is a commercial airport of this place.
Reach Anda... https://www.andamanlove.com/how-to-reach-andaman-and-nicobar-islands/