$670 Cheap flights to Hainan
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Hainan departing on 11/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Recent flights found to popular cities in Hainan
Find flights to these popular cities in Hainan from your nearest airport.
Find the cheapest flights from the United States to Hainan
Recent round-trip flight deals from the United States to Hainan
Recent one-way flight deals from the United States to Hainan
Recent last minute flight deals from the United States to Hainan
See travel insights to Hainan from
Hainan flights insights and trends
Explore insights for your Hainan flight to craft the best travel plan
Cheapest flights to cities in Hainan
Click on the cities below to find out when it's cheapest to fly to Hainan from United States
Cheap Hainan flight deals and tips
Summary info about Hainan flight prices, duration and airlines
Best One-Way Price | $416 |
|---|---|
Best Round-Trip Price | $670 |
Fastest flight time | 20h 35m |
Frequently asked questions about flying to Hainan
What is the cheapest flight I can find to Hainan?
The average flight to Hainan costs $345/per person and the cheapest flight to Hainan is $66/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on traveling.
What is the best airport to fly into to visit Sanya?
The majority of momondo users who fly to Hainan tend to spend time in Sanya, which is visited 58% more often than other cities. When flying to Sanya, the most popular airport to fly into is Sanya Airport.
I plan on visiting Dadongdai Beach. Which airport is the quickest drive?
For the quickest drive from an arrival airport to Dadongdai Beach, fly into Sanya Airport or Qionghai Airport, which are closest to the area.
What airlines fly to Hainan?
You can find flights to Hainan from 7 airlines. If you’re unsure which to fly with, consider booking your flight with China Southern, China Eastern or Cathay Pacific as these are the most popular among our users. China Southern is the most favored with 52% of momondo travelers booking flights with this airline.
What is the best day of the week to fly to Hainan?
The best day to take a flight to Hainan is on Saturday, followed by Wednesday. Saturday and Wednesday tend to have the lowest flight prices to Hainan. If your travel dates are flexible, then try to avoid booking on a Friday, which is known for being the most expensive day of the week to fly to Hainan.
When did momondo last update prices for flights to Hainan?
Prices for flights to Hainan were last updated today.
How many operators does momondo search for flights to Hainan?
As of July 2025, there are 15 operators available to choose from for flights to Hainan.
How old do you have to be to fly to Hainan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Hainan.
What documentation or ID do you need to fly to Hainan?
The required travel and health documents for your Hainan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hainan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Hainan?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Hainan. momondo saves you time and could save you money on your trip.
Can I find flights to Hainan with flexible booking policies on momondo?
Yes. All flights to Hainan on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights to Hainan?
momondo provides multiple filters to help you find the best flight to Hainan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to Hainan right now. Can momondo alert me if prices change?
If you are not ready to book a flight to Hainan now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Hainan and let you know when they change.