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CTU to SIA: distance & flight time
Chengdu (Chengdu Shuangliu International Airport) → Xi\'AN (Xi'an Xiguan Airport)
400 mi
643 km · 347 nm
1h 31m
estimated nonstop flight time
Same time
time difference · heading northeast
See live CTU→SIA fares Phone-only fares on this route — call free
Flight time details
400 miles nonstop takes roughly 1h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CTU — Chengdu Shuangliu International Airport · Chengdu, China
- SIA — Xi'an Xiguan Airport · Xi\'AN, China
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CTU
- MIG · Mianyang Airport75 mi away
- YBP · Yibin Caiba Airport128 mi away
- NAO · Nanchong Airport132 mi away
- KGT · Kangding Airport135 mi away
Near SIA
- XIY · Xi'an Xianyang International Airport22 mi away
- AKA · Ankang Wulipu Airport116 mi away
- YCU · Yuncheng Guangong Airport120 mi away
- IQN · Qingyang Airport130 mi away
Frequently asked questions
How far is CTU from SIA?
The flight distance from Chengdu (CTU) to Xi\'AN (SIA) is 400 miles (643 km, 347 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTU to SIA?
A nonstop flight takes about 1h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from CTU to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTU–SIA that never appear on search engines, with no booking fees.