Is it cost-effective to fly to Sanya or Haikou from Shanghai to Hainan?

When traveling from Shanghai to Hainan, whether to fly to Sanya or Haikou needs to be considered in the following three aspects:

1. Itinerary: If you plan to travel to many cities in Hainan Island, for example, from Sanya to Haikou, you can choose to get off the plane in Haikou, because it can save the time of traffic on the island. Haikou, as the provincial capital, connects the transportation network of the whole island, and the transportation modes from Haikou to Sanya are more diverse, including trains and long-distance buses. If you just want to travel in Sanya, it is more convenient to get off the plane in Sanya.

2. Mode of transportation: From Shanghai to Hainan, airplanes are generally chosen as the means of transportation. If you want to travel to many cities in Hainan Island, you can choose to fly from Shanghai to Haikou first, and then go to Sanya by train or coach. This mode of transportation can not only enjoy the scenery of Haikou, but also save the transportation time from Haikou to Sanya. If you just want to travel in Sanya, you can fly directly from Shanghai to Sanya.

3. Accommodation: If you travel in Sanya, you can choose to stay in a local hotel or homestay. If you travel in Haikou, you can choose hotels or homestays in Haikou. When choosing accommodation, you need to consider factors such as price, location and facilities.

To sum up, when traveling from Shanghai to Hainan, it may be more cost-effective to get off the plane in Haikou and go to Sanya, because it can save the time of traffic on the island. The specific choice should be decided according to the individual's travel plan and needs.