In 2024, Hainan Airlines and its subsidiaries operated more than 1,700 domestic and international routes, including over 1,500 domestic routes, covering all provinces, autonomous regions and municipalities directly under the central government in the Chinese mainland, as well as over 170 international and regional routes to 52 overseas cities, covering Asia, Europe, North America, Oceania and Africa.
| Destination | Summer flights | Winter flights | Airline Code |
| Beijing (PEK) | 5 per week | 5 per week | HU |
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