Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Trivandrum. Flights to Trivandrum from Santa Ana in March are about $1,390 on average during March, but can be found for as low as $1,068.
A simple way to save on the total cost of your ticket is to fly from Santa Ana to Trivandrum at noon. If you’re flexible enough to do this you can expect to save up to 2% on your trip compared to booking a flight in the morning.