Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 24% on the overall cost on flights from San Diego to Calcutta.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Calcutta. Flights to Calcutta from San Diego in March are about $1,053 on average during March, but can be found for as low as $799.
A simple way to save on the total cost of your ticket is to fly from San Diego to Calcutta in the evening. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the morning.