High season is considered to be January, February and December. The cheapest month to fly from New York is January.
FAQs - booking Hainan flights
The cheapest ticket to Hainan from New York found in the last 72 hours was $2,032 one-way, and $4,834 round-trip. The most popular route is from New York to Sanya, and the cheapest round-trip airline ticket found on this route in the last 72 hours was $3,991.
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York to Hainan.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New York to Hainan is likely to change within 7 days, so travelers know whether to wait or book now.
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from New York to Hainan with an airline and back with another airline.
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from New York to Hainan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.