Question : How many days should you spend in Sanya if you're flying in from Newark?
Answer : The average time spent in Sanya by passengers flying from EWR is 13 days.
Question : Can you cut down on flight costs by changing the day of the week you travel to Sanya?
Answer : Tuesday is your cheapest day to fly in February. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.