Most travelers never think about how high their airport sits — until the takeoff roll feels unusually long. Elevation changes everything: the air is thinner, engines produce less thrust, and runways have to be longer. Here are the ten highest airports in the world with scheduled commercial service, ranked by elevation.
1. Daocheng Yading Airport (DCY), China — 4,411 m (14,472 ft)
The highest civilian airport on Earth sits in Sichuan province. At over 4.4 kilometers above sea level, the air holds roughly 60% of the oxygen available at sea level, and only certain aircraft types are certified to operate here.
2. Qamdo Bamda Airport (BPX), China — 4,334 m (14,219 ft)
Tibet's Qamdo Bamda still boasts one of the longest runways anywhere — 5,500 meters — because high-altitude takeoffs need every meter they can get.
3. Ngari Gunsa Airport (NGQ), China — 4,274 m (14,022 ft)
Serving the remote Ngari region near Mount Kailash, with extended runways and strict aircraft performance limits.
4. El Alto International Airport (LPB), Bolivia — 4,061 m (13,325 ft)
The highest international airport in the world serves La Paz. Arriving passengers are routinely warned about altitude sickness.
5. Juliaca Airport (JUL), Peru — 3,825 m (12,549 ft)
The gateway to Lake Titicaca. Tour operators build acclimatization days into itineraries for good reason.
6. Lhasa Gonggar Airport (LXA), China — 3,570 m (11,713 ft)
Tibet's main air gateway — the descent into the Yarlung Tsangpo river valley is spectacular.
7. Cusco Airport (CUZ), Peru — 3,310 m (10,860 ft)
The jumping-off point for Machu Picchu handles millions of tourists a year, most of whom feel the altitude immediately.
8. Leh Kushok Bakula Rinpoche Airport (IXL), India — 3,256 m (10,682 ft)
Serving Ladakh in the Himalayas — ringed by mountains, with approaches requiring special crew training.
9. Leadville Airport (LXV), USA — 3,026 m (9,927 ft)
North America's highest airport, a general-aviation field in Colorado and a favorite challenge for mountain-flying pilots.
10. Telluride Regional Airport (TEX), USA — 2,767 m (9,078 ft)
The highest commercial airport in North America, perched on a plateau with cliffs at both runway ends.
Why does airport elevation matter?
Thin air means less lift and less engine thrust, so takeoffs need longer runways and lighter loads. For passengers, the main effect is altitude sickness above about 2,500 meters — hydrate, go easy on alcohol, and rest for the first day.
Frequently asked questions
What is the highest airport in the world?
Daocheng Yading Airport in China, at 4,411 meters (14,472 ft).
What is the highest international airport?
El Alto International in La Paz, Bolivia (4,061 m).
Do I need to worry about altitude sickness?
Above about 2,500 meters, yes. Drink water, avoid alcohol on arrival day, and take it easy for 24 hours.
Why are runways longer at high-altitude airports?
Thin air means less lift and thrust, so aircraft need more runway to reach takeoff speed safely.
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