--- title: "Gaozhai (XNN) airport: direct flights & routes" description: "Flights to and from Gaozhai (XNN), Xining Caojiabao Airport: 52 nonstop destinations on 22 airlines, including Chengdu, Xi'an and Beijing. See who flies each one on 2LNR." canonical: "https://2lnr.com/routes/xnn" url: "https://2lnr.com/routes/xnn.md" date_modified: "2026-10-25T02:16:21Z" --- # Direct flights from Gaozhai (XNN) From Xining Caojiabao Airport (XNN) in China, 22 airlines fly nonstop to 52 destinations, led by China Eastern Airlines, Xizang Airlines, and Sichuan Airlines. The busiest nonstops from Gaozhai go to Chengdu, Xi'an, and Beijing. 2LNR monitors confirmed space on the Gaozhai routes flown by China Southern Airlines and Xiamen Airlines so you can act while it's still available. Route data refreshed October 25, 2026. Routes and carriers reflect the schedule data behind 2LNR's route map. Updated October 25, 2026. Explore Gaozhai routes on the interactive map [Get started free](https://2lnr.com/login) 52 Nonstop destinations 22 Airlines serving XNN Free To get started ## About Xining Caojiabao Airport (XNN) Xining Caojiabao Airport (XNN) is the airport serving Gaozhai, China. Its ICAO code is ZLXN. Departure and arrival times at XNN are local to the Asia/Shanghai time zone. Its nonstop network reaches 52 destinations across 3 countries. ## Award seats on Gaozhai routes 2LNR tracks award seats on China Southern Airlines and Xiamen Airlines, date by date. Pick any Gaozhai destination below to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro. ### See real availability Award seats by date on the XNN routes 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch a tracked Gaozhai route on Pro and 2LNR notifies you when space appears. ### Plan on the map Explore every XNN nonstop on the interactive route map, with connections and route statistics. ## All nonstop destinations from Gaozhai (XNN) These are the city pairs behind flights to and from Gaozhai: 52 nonstop destinations with active service at Xining Caojiabao Airport. Each route links to its own page, with award space by date where 2LNR tracks the carrier. - [Gaozhai to Beijing flights (XNN-PEK)](https://2lnr.com/routes/xnn-pek.md): Air China\ [Return: Beijing to Gaozhai](https://2lnr.com/routes/pek-xnn.md) - [Gaozhai to Beijing flights (XNN-PKX)](https://2lnr.com/routes/xnn-pkx.md): Beijing Capital Airlines, China Eastern Airlines, China Southern Airlines, and China United Airlines\ [Return: Beijing to Gaozhai](https://2lnr.com/routes/pkx-xnn.md) - [Gaozhai to Car flights (XNN-RKZ)](https://2lnr.com/routes/xnn-rkz.md): Xizang Airlines\ [Return: Car to Gaozhai](https://2lnr.com/routes/rkz-xnn.md) - [Gaozhai to Changchun flights (XNN-CGQ)](https://2lnr.com/routes/xnn-cgq.md): China Southern Airlines\ [Return: Changchun to Gaozhai](https://2lnr.com/routes/cgq-xnn.md) - [Gaozhai to Changsha flights (XNN-CSX)](https://2lnr.com/routes/xnn-csx.md): China Southern Airlines, Loong Air, Tianjin Airlines, West Air, and 1 more\ [Return: Changsha to Gaozhai](https://2lnr.com/routes/csx-xnn.md) - [Gaozhai to Chengdu flights (XNN-CTU)](https://2lnr.com/routes/xnn-ctu.md): Air China and Xizang Airlines\ [Return: Chengdu to Gaozhai](https://2lnr.com/routes/ctu-xnn.md) - [Gaozhai to Chengdu flights (XNN-TFU)](https://2lnr.com/routes/xnn-tfu.md): Air China, China Eastern Airlines, Loong Air, and Sichuan Airlines\ [Return: Chengdu to Gaozhai](https://2lnr.com/routes/tfu-xnn.md) - [Gaozhai to Chongqing flights (XNN-CKG)](https://2lnr.com/routes/xnn-ckg.md): Sichuan Airlines, West Air, Xiamen Airlines, and Xizang Airlines\ [Return: Chongqing to Gaozhai](https://2lnr.com/routes/ckg-xnn.md) - [Gaozhai to Delingha flights (XNN-HXD)](https://2lnr.com/routes/xnn-hxd.md): China Eastern Airlines\ [Return: Delingha to Gaozhai](https://2lnr.com/routes/hxd-xnn.md) - [Gaozhai to Dunhuang flights (XNN-DNH)](https://2lnr.com/routes/xnn-dnh.md): Sichuan Airlines\ [Return: Dunhuang to Gaozhai](https://2lnr.com/routes/dnh-xnn.md) - [Gaozhai to Enshi flights (XNN-ENH)](https://2lnr.com/routes/xnn-enh.md): Loong Air\ [Return: Enshi to Gaozhai](https://2lnr.com/routes/enh-xnn.md) - Gaozhai to Fuzhou flights (XNN-FOC): Xiamen Airlines - [Gaozhai to Gasi flights (XNN-HTT)](https://2lnr.com/routes/xnn-htt.md): China Eastern Airlines\ [Return: Gasi to Gaozhai](https://2lnr.com/routes/htt-xnn.md) - [Gaozhai to Golmud flights (XNN-GOQ)](https://2lnr.com/routes/xnn-goq.md): China Eastern Airlines and Xizang Airlines\ [Return: Golmud to Gaozhai](https://2lnr.com/routes/goq-xnn.md) - [Gaozhai to Golog flights (XNN-GMQ)](https://2lnr.com/routes/xnn-gmq.md): China Eastern Airlines and Xizang Airlines\ [Return: Golog to Gaozhai](https://2lnr.com/routes/gmq-xnn.md) - [Gaozhai to Guangzhou flights (XNN-CAN)](https://2lnr.com/routes/xnn-can.md): China Southern Airlines and Shenzhen Airlines\ [Return: Guangzhou to Gaozhai](https://2lnr.com/routes/can-xnn.md) - [Gaozhai to Guiyang flights (XNN-KWE)](https://2lnr.com/routes/xnn-kwe.md): China Southern Airlines and Tianjin Airlines\ [Return: Guiyang to Gaozhai](https://2lnr.com/routes/kwe-xnn.md) - [Gaozhai to Hangzhou flights (XNN-HGH)](https://2lnr.com/routes/xnn-hgh.md): Air China and Loong Air\ [Return: Hangzhou to Gaozhai](https://2lnr.com/routes/hgh-xnn.md) - [Gaozhai to Hefei flights (XNN-HFE)](https://2lnr.com/routes/xnn-hfe.md): China Eastern Airlines and West Air\ [Return: Hefei to Gaozhai](https://2lnr.com/routes/hfe-xnn.md) - [Gaozhai to Hong Kong flights (XNN-HKG)](https://2lnr.com/routes/xnn-hkg.md): Hong Kong Airlines\ [Return: Hong Kong to Gaozhai](https://2lnr.com/routes/hkg-xnn.md) - [Gaozhai to Huai'an flights (XNN-HIA)](https://2lnr.com/routes/xnn-hia.md): Lucky Air\ [Return: Huai'an to Gaozhai](https://2lnr.com/routes/hia-xnn.md) - [Gaozhai to Jinan flights (XNN-TNA)](https://2lnr.com/routes/xnn-tna.md): GX Airlines, Sichuan Airlines, and Xizang Airlines\ [Return: Jinan to Gaozhai](https://2lnr.com/routes/tna-xnn.md) - [Gaozhai to Jinghong flights (XNN-JHG)](https://2lnr.com/routes/xnn-jhg.md): Ruili Airlines and Xizang Airlines\ [Return: Jinghong to Gaozhai](https://2lnr.com/routes/jhg-xnn.md) - [Gaozhai to Kashi flights (XNN-KHG)](https://2lnr.com/routes/xnn-khg.md): West Air and Xizang Airlines\ [Return: Kashi to Gaozhai](https://2lnr.com/routes/khg-xnn.md) - [Gaozhai to Konggar flights (XNN-LXA)](https://2lnr.com/routes/xnn-lxa.md): Lucky Air, Sichuan Airlines, and Xizang Airlines\ [Return: Konggar to Gaozhai](https://2lnr.com/routes/lxa-xnn.md) - [Gaozhai to Kuala Lumpur flights (XNN-KUL)](https://2lnr.com/routes/xnn-kul.md): Malaysia Airlines and Malindo Airways\ [Return: Kuala Lumpur to Gaozhai](https://2lnr.com/routes/kul-xnn.md) - [Gaozhai to Kunming flights (XNN-KMG)](https://2lnr.com/routes/xnn-kmg.md): China Eastern Airlines, Lucky Air, Ruili Airlines, and Sichuan Airlines\ [Return: Kunming to Gaozhai](https://2lnr.com/routes/kmg-xnn.md) - [Gaozhai to Luoyang flights (XNN-LYA)](https://2lnr.com/routes/xnn-lya.md): Xiamen Airlines\ [Return: Luoyang to Gaozhai](https://2lnr.com/routes/lya-xnn.md) - [Gaozhai to Luzhou flights (XNN-LZO)](https://2lnr.com/routes/xnn-lzo.md): Sichuan Airlines and Xizang Airlines\ [Return: Luzhou to Gaozhai](https://2lnr.com/routes/lzo-xnn.md) - [Gaozhai to Mianyang flights (XNN-MIG)](https://2lnr.com/routes/xnn-mig.md): Sichuan Airlines\ [Return: Mianyang to Gaozhai](https://2lnr.com/routes/mig-xnn.md) - [Gaozhai to Nanchang flights (XNN-KHN)](https://2lnr.com/routes/xnn-khn.md): China Eastern Airlines and Hainan Airlines\ [Return: Nanchang to Gaozhai](https://2lnr.com/routes/khn-xnn.md) - [Gaozhai to Nanjing flights (XNN-NKG)](https://2lnr.com/routes/xnn-nkg.md): China Eastern Airlines and Qingdao Airlines\ [Return: Nanjing to Gaozhai](https://2lnr.com/routes/nkg-xnn.md) - [Gaozhai to Nanning flights (XNN-NNG)](https://2lnr.com/routes/xnn-nng.md): GX Airlines\ [Return: Nanning to Gaozhai](https://2lnr.com/routes/nng-xnn.md) - [Gaozhai to Ningbo flights (XNN-NGB)](https://2lnr.com/routes/xnn-ngb.md): China Eastern Airlines\ [Return: Ningbo to Gaozhai](https://2lnr.com/routes/ngb-xnn.md) - [Gaozhai to Qingdao flights (XNN-TAO)](https://2lnr.com/routes/xnn-tao.md): China Eastern Airlines, Qingdao Airlines, and Shandong Airlines\ [Return: Qingdao to Gaozhai](https://2lnr.com/routes/tao-xnn.md) - [Gaozhai to Shanghai flights (XNN-PVG)](https://2lnr.com/routes/xnn-pvg.md): Air China, China Eastern Airlines, and Shanghai Airlines\ [Return: Shanghai to Gaozhai](https://2lnr.com/routes/pvg-xnn.md) - [Gaozhai to Shanghai flights (XNN-SHA)](https://2lnr.com/routes/xnn-sha.md): China Eastern Airlines\ [Return: Shanghai to Gaozhai](https://2lnr.com/routes/sha-xnn.md) - [Gaozhai to Shenyang flights (XNN-SHE)](https://2lnr.com/routes/xnn-she.md): Ruili Airlines\ [Return: Shenyang to Gaozhai](https://2lnr.com/routes/she-xnn.md) - [Gaozhai to Shenzhen flights (XNN-SZX)](https://2lnr.com/routes/xnn-szx.md): China Southern Airlines and Shenzhen Airlines\ [Return: Shenzhen to Gaozhai](https://2lnr.com/routes/szx-xnn.md) - [Gaozhai to Shijiazhuang flights (XNN-SJW)](https://2lnr.com/routes/xnn-sjw.md): Xizang Airlines\ [Return: Shijiazhuang to Gaozhai](https://2lnr.com/routes/sjw-xnn.md) - [Gaozhai to Taiyuan flights (XNN-TYN)](https://2lnr.com/routes/xnn-tyn.md): Air China\ [Return: Taiyuan to Gaozhai](https://2lnr.com/routes/tyn-xnn.md) - [Gaozhai to Tianjin flights (XNN-TSN)](https://2lnr.com/routes/xnn-tsn.md): Air China, Tianjin Airlines, and Xizang Airlines\ [Return: Tianjin to Gaozhai](https://2lnr.com/routes/tsn-xnn.md) - [Gaozhai to Wuhan flights (XNN-WUH)](https://2lnr.com/routes/xnn-wuh.md): Air China, China Eastern Airlines, China Southern Airlines, and Ruili Airlines\ [Return: Wuhan to Gaozhai](https://2lnr.com/routes/wuh-xnn.md) - [Gaozhai to Xi'an flights (XNN-XIY)](https://2lnr.com/routes/xnn-xiy.md): China Eastern Airlines, Hainan Airlines, and Xizang Airlines\ [Return: Xi'an to Gaozhai](https://2lnr.com/routes/xiy-xnn.md) - [Gaozhai to Xuzhou flights (XNN-XUZ)](https://2lnr.com/routes/xnn-xuz.md): Loong Air - [Gaozhai to Yan'an flights (XNN-ENY)](https://2lnr.com/routes/xnn-eny.md): Beijing Capital Airlines\ [Return: Yan'an to Gaozhai](https://2lnr.com/routes/eny-xnn.md) - [Gaozhai to Yantai flights (XNN-YNT)](https://2lnr.com/routes/xnn-ynt.md): China Eastern Airlines\ [Return: Yantai to Gaozhai](https://2lnr.com/routes/ynt-xnn.md) - [Gaozhai to Yinchuan flights (XNN-INC)](https://2lnr.com/routes/xnn-inc.md): Ruili Airlines and Shandong Airlines\ [Return: Yinchuan to Gaozhai](https://2lnr.com/routes/inc-xnn.md) - [Gaozhai to Yushu flights (XNN-YUS)](https://2lnr.com/routes/xnn-yus.md): Beijing Capital Airlines, China Eastern Airlines, and Xizang Airlines\ [Return: Yushu to Gaozhai](https://2lnr.com/routes/yus-xnn.md) - [Gaozhai to Zhengzhou flights (XNN-CGO)](https://2lnr.com/routes/xnn-cgo.md): China Southern Airlines, Lucky Air, West Air, Xiamen Airlines, and 1 more\ [Return: Zhengzhou to Gaozhai](https://2lnr.com/routes/cgo-xnn.md) - [Gaozhai to Zhongwei flights (XNN-ZHY)](https://2lnr.com/routes/xnn-zhy.md): Beijing Capital Airlines\ [Return: Zhongwei to Gaozhai](https://2lnr.com/routes/zhy-xnn.md) - [Gaozhai to Ürümqi flights (XNN-URC)](https://2lnr.com/routes/xnn-urc.md): Air China, Sichuan Airlines, and Tianjin Airlines\ [Return: Ürümqi to Gaozhai](https://2lnr.com/routes/urc-xnn.md) Explore XNN routes on the interactive map → ## Nonstop flights to Gaozhai (XNN) 53 airports have nonstops to Xining Caojiabao Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route. - [Beijing to Gaozhai flights (PEK-XNN)](https://2lnr.com/routes/pek-xnn.md): Air China - [Beijing to Gaozhai flights (PKX-XNN)](https://2lnr.com/routes/pkx-xnn.md): Beijing Capital Airlines, China Eastern Airlines, China Southern Airlines, China United Airlines, and 1 more - [Car to Gaozhai flights (RKZ-XNN)](https://2lnr.com/routes/rkz-xnn.md): Xizang Airlines - [Changchun to Gaozhai flights (CGQ-XNN)](https://2lnr.com/routes/cgq-xnn.md): China Southern Airlines - [Changsha to Gaozhai flights (CSX-XNN)](https://2lnr.com/routes/csx-xnn.md): China Southern Airlines, Loong Air, Tianjin Airlines, West Air, and 1 more - [Chengdu to Gaozhai flights (CTU-XNN)](https://2lnr.com/routes/ctu-xnn.md): Air China and Xizang Airlines - [Chengdu to Gaozhai flights (TFU-XNN)](https://2lnr.com/routes/tfu-xnn.md): Air China, China Eastern Airlines, Loong Air, Shenzhen Airlines, and 1 more - [Chongqing to Gaozhai flights (CKG-XNN)](https://2lnr.com/routes/ckg-xnn.md): Sichuan Airlines, West Air, Xiamen Airlines, and Xizang Airlines - [Delingha to Gaozhai flights (HXD-XNN)](https://2lnr.com/routes/hxd-xnn.md): China Eastern Airlines and Level - [Dunhuang to Gaozhai flights (DNH-XNN)](https://2lnr.com/routes/dnh-xnn.md): Sichuan Airlines - [Enshi to Gaozhai flights (ENH-XNN)](https://2lnr.com/routes/enh-xnn.md): Loong Air - [Gasi to Gaozhai flights (HTT-XNN)](https://2lnr.com/routes/htt-xnn.md): China Eastern Airlines - [Golmud to Gaozhai flights (GOQ-XNN)](https://2lnr.com/routes/goq-xnn.md): China Eastern Airlines and Xizang Airlines - [Golog to Gaozhai flights (GMQ-XNN)](https://2lnr.com/routes/gmq-xnn.md): China Eastern Airlines and Xizang Airlines - [Guangzhou to Gaozhai flights (CAN-XNN)](https://2lnr.com/routes/can-xnn.md): China Southern Airlines and Shenzhen Airlines - [Guiyang to Gaozhai flights (KWE-XNN)](https://2lnr.com/routes/kwe-xnn.md): China Southern Airlines and Tianjin Airlines - [Hangzhou to Gaozhai flights (HGH-XNN)](https://2lnr.com/routes/hgh-xnn.md): Air China, Beijing Capital Airlines, and Loong Air - [Hefei to Gaozhai flights (HFE-XNN)](https://2lnr.com/routes/hfe-xnn.md): China Eastern Airlines - [Hohhot to Gaozhai flights (HET-XNN)](https://2lnr.com/routes/het-xnn.md): Hainan Airlines - [Hong Kong to Gaozhai flights (HKG-XNN)](https://2lnr.com/routes/hkg-xnn.md): Hong Kong Airlines - [Huai'an to Gaozhai flights (HIA-XNN)](https://2lnr.com/routes/hia-xnn.md): Lucky Air - [Jinan to Gaozhai flights (TNA-XNN)](https://2lnr.com/routes/tna-xnn.md): GX Airlines, Sichuan Airlines, and Xizang Airlines - [Jinghong to Gaozhai flights (JHG-XNN)](https://2lnr.com/routes/jhg-xnn.md): Ruili Airlines and Xizang Airlines - [Jinjiang to Gaozhai flights (JJN-XNN)](https://2lnr.com/routes/jjn-xnn.md): Xiamen Airlines - [Kashi to Gaozhai flights (KHG-XNN)](https://2lnr.com/routes/khg-xnn.md): West Air and Xizang Airlines - [Konggar to Gaozhai flights (LXA-XNN)](https://2lnr.com/routes/lxa-xnn.md): Lucky Air, Sichuan Airlines, and Xizang Airlines - [Kuala Lumpur to Gaozhai flights (KUL-XNN)](https://2lnr.com/routes/kul-xnn.md): Malaysia Airlines and Malindo Airways - [Kunming to Gaozhai flights (KMG-XNN)](https://2lnr.com/routes/kmg-xnn.md): China Eastern Airlines, Ruili Airlines, and Sichuan Airlines - [Luoyang to Gaozhai flights (LYA-XNN)](https://2lnr.com/routes/lya-xnn.md): Xiamen Airlines - [Luzhou to Gaozhai flights (LZO-XNN)](https://2lnr.com/routes/lzo-xnn.md): Sichuan Airlines and Xizang Airlines - [Mianyang to Gaozhai flights (MIG-XNN)](https://2lnr.com/routes/mig-xnn.md): Sichuan Airlines - [Nanchang to Gaozhai flights (KHN-XNN)](https://2lnr.com/routes/khn-xnn.md): China Eastern Airlines and Hainan Airlines - [Nanjing to Gaozhai flights (NKG-XNN)](https://2lnr.com/routes/nkg-xnn.md): China Eastern Airlines, Qingdao Airlines, and Shenzhen Airlines - [Nanning to Gaozhai flights (NNG-XNN)](https://2lnr.com/routes/nng-xnn.md): GX Airlines - [Ningbo to Gaozhai flights (NGB-XNN)](https://2lnr.com/routes/ngb-xnn.md): China Eastern Airlines - [Qingdao to Gaozhai flights (TAO-XNN)](https://2lnr.com/routes/tao-xnn.md): China Eastern Airlines, Qingdao Airlines, and Shandong Airlines - [Shanghai to Gaozhai flights (PVG-XNN)](https://2lnr.com/routes/pvg-xnn.md): Air China, China Eastern Airlines, and Shanghai Airlines - [Shanghai to Gaozhai flights (SHA-XNN)](https://2lnr.com/routes/sha-xnn.md): China Eastern Airlines - [Shenyang to Gaozhai flights (SHE-XNN)](https://2lnr.com/routes/she-xnn.md): Ruili Airlines - [Shenzhen to Gaozhai flights (SZX-XNN)](https://2lnr.com/routes/szx-xnn.md): Shenzhen Airlines - [Shijiazhuang to Gaozhai flights (SJW-XNN)](https://2lnr.com/routes/sjw-xnn.md): Xizang Airlines - [Taiyuan to Gaozhai flights (TYN-XNN)](https://2lnr.com/routes/tyn-xnn.md): Air China - [Tianjin to Gaozhai flights (TSN-XNN)](https://2lnr.com/routes/tsn-xnn.md): Air China, Tianjin Airlines, and Xizang Airlines - [Wuhan to Gaozhai flights (WUH-XNN)](https://2lnr.com/routes/wuh-xnn.md): Air China, China Eastern Airlines, China Southern Airlines, and Ruili Airlines - [Xi'an to Gaozhai flights (XIY-XNN)](https://2lnr.com/routes/xiy-xnn.md): China Eastern Airlines, Hainan Airlines, and Xizang Airlines - [Xiamen to Gaozhai flights (XMN-XNN)](https://2lnr.com/routes/xmn-xnn.md): Xiamen Airlines - [Yan'an to Gaozhai flights (ENY-XNN)](https://2lnr.com/routes/eny-xnn.md): Beijing Capital Airlines - [Yantai to Gaozhai flights (YNT-XNN)](https://2lnr.com/routes/ynt-xnn.md): China Eastern Airlines - [Yinchuan to Gaozhai flights (INC-XNN)](https://2lnr.com/routes/inc-xnn.md): Ruili Airlines and Shandong Airlines - [Yushu to Gaozhai flights (YUS-XNN)](https://2lnr.com/routes/yus-xnn.md): Beijing Capital Airlines, China Eastern Airlines, and Xizang Airlines - [Zhengzhou to Gaozhai flights (CGO-XNN)](https://2lnr.com/routes/cgo-xnn.md): China Southern Airlines, Loong Air, Lucky Air, Shenzhen Airlines, and 3 more - [Zhongwei to Gaozhai flights (ZHY-XNN)](https://2lnr.com/routes/zhy-xnn.md): Beijing Capital Airlines - [Ürümqi to Gaozhai flights (URC-XNN)](https://2lnr.com/routes/urc-xnn.md): Air China, Sichuan Airlines, and Tianjin Airlines ## Airlines that fly out of Gaozhai (XNN) The carriers with nonstop service from Xining Caojiabao Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map. - [China Eastern Airlines (MU)](https://2lnr.com/routes/airlines/mu.md) - [Xizang Airlines (TV)](https://2lnr.com/routes/airlines/tv.md) - [Sichuan Airlines (3U)](https://2lnr.com/routes/airlines/3u.md) - [Air China (CA)](https://2lnr.com/routes/airlines/ca.md) - [China Southern Airlines (CZ)](https://2lnr.com/routes/airlines/cz.md) - [Ruili Airlines (DR)](https://2lnr.com/routes/airlines/dr.md) - [Loong Air (GJ)](https://2lnr.com/routes/airlines/gj.md) - [Xiamen Airlines (MF)](https://2lnr.com/routes/airlines/mf.md) - [West Air (PN)](https://2lnr.com/routes/airlines/pn.md) - [Lucky Air (8L)](https://2lnr.com/routes/airlines/8l.md) - [Tianjin Airlines (GS)](https://2lnr.com/routes/airlines/gs.md) - [Beijing Capital Airlines (JD)](https://2lnr.com/routes/airlines/jd.md) - [GX Airlines (GX)](https://2lnr.com/routes/airlines/gx.md) - [Hainan Airlines (HU)](https://2lnr.com/routes/airlines/hu.md) - [Qingdao Airlines (QW)](https://2lnr.com/routes/airlines/qw.md) - [Shandong Airlines (SC)](https://2lnr.com/routes/airlines/sc.md) - [Shenzhen Airlines (ZH)](https://2lnr.com/routes/airlines/zh.md) - [Shanghai Airlines (FM)](https://2lnr.com/routes/airlines/fm.md) - [Hong Kong Airlines (HX)](https://2lnr.com/routes/airlines/hx.md) - [Malaysia Airlines (MH)](https://2lnr.com/routes/airlines/mh.md) - [Malindo Airways (OD)](https://2lnr.com/routes/airlines/od.md) ## Alternative airports near Gaozhai (XNN) Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute. - [Lanzhou (Yongdeng) (LHW)](https://2lnr.com/routes/lhw.md) (88 miles, 76 nonstop destinations) - [Gannan (Xiahe) (GXH)](https://2lnr.com/routes/gxh.md) (123 miles, 5 nonstop destinations) - [Jinchang (JIC)](https://2lnr.com/routes/jic.md) (140 miles, 9 nonstop destinations) [China flights by airport](https://2lnr.com/routes/to/china.md) - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Frequently asked questions about Gaozhai (XNN) **How many nonstop destinations does Xining Caojiabao Airport (XNN) serve?** Xining Caojiabao Airport has active nonstop service to 52 destinations in 2LNR's schedule data. The busiest markets from XNN are Chengdu, Xi'an, and Beijing. The full list, with who flies each route and, where 2LNR tracks the carrier, upgrade and award space by date, is on this page. **Which airlines fly out of Gaozhai (XNN)?** The carriers with nonstop service from Xining Caojiabao Airport are listed in full on this page, each linked to its own route map. China Eastern Airlines, Xizang Airlines, and Sichuan Airlines run the most routes from Gaozhai, in that order. In 2LNR's schedule data that is 22 airlines in total. **How many airlines fly out of XNN?** 2LNR's schedule data currently shows 22 airlines with at least one nonstop route from Gaozhai (XNN). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season. **How do I check upgrade or award availability from XNN?** Pick any destination on this page, such as Beijing, to open a calendar of XNN departures with award seats on China Southern Airlines and Xiamen Airlines by date, the next 14 days free on every product and the full horizon on Pro. On Pro you can also set an alert so 2LNR notifies you when space opens. **Does 2LNR track flights from XNN?** Yes. Every nonstop route from Xining Caojiabao Airport in 2LNR's schedule data is listed, 52 destinations in total, and on the routes flown by China Southern Airlines and Xiamen Airlines what is shown is confirmed availability rather than a forecast, the next 14 days free on every product and the full horizon on Pro. **Where can you fly nonstop from Gaozhai (XNN)?** 2LNR's schedule data shows nonstops from Gaozhai (XNN) to 52 destinations. The busiest go to Chengdu, Xi'an, Beijing, Shanghai, Changsha, Zhengzhou, Yushu, Kunming, Jinan, and Chongqing. This page lists all 52, with the airlines that fly each one. ## See award space from XNN by date See what's open by date on these routes, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)